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Li Z, Zeman CJ, Valandro S, Bantang JPO, Schanze KS. Phosphates Induced H-Type or J-Type Aggregation of Cationic Porphyrins with Varied Side Chains. Molecules 2023; 28:4115. [PMID: 37241856 PMCID: PMC10223173 DOI: 10.3390/molecules28104115] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/07/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
Non-covalent interactions have been extensively used to fabricate nanoscale architectures in supramolecular chemistry. However, the biomimetic self-assembly of diverse nanostructures in aqueous solution with reversibility induced by different important biomolecules remains a challenge. Here, we report the synthesis and aqueous self-assembly of two chiral cationic porphyrins substituted with different types of side chains (branched or linear). Helical H-aggregates are induced by pyrophosphate (PPi) as indicated by circular dichroism (CD) measurement, while J-aggregates are formed with adenosine triphosphate (ATP) for the two porphyrins. By modifying the peripheral side chains from linear to a branched structure, more pronounced H- or J-type aggregation was promoted through the interactions between cationic porphyrins and the biological phosphate ions. Moreover, the phosphate-induced self-assembly of the cationic porphyrins is reversible in the presence of the enzyme alkaline phosphatase (ALP) and repeated addition of phosphates.
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Affiliation(s)
- Zhiliang Li
- Department of Chemistry, University of Texas at San Antonio, San Antonio, TX 78249, USA; (Z.L.); (C.J.Z.IV); (S.V.); (J.P.O.B.)
- Department of Chemistry, University of Florida, Gainesville, FL 32611, USA
| | - Charles J. Zeman
- Department of Chemistry, University of Texas at San Antonio, San Antonio, TX 78249, USA; (Z.L.); (C.J.Z.IV); (S.V.); (J.P.O.B.)
- Department of Chemistry, University of Florida, Gainesville, FL 32611, USA
| | - Silvano Valandro
- Department of Chemistry, University of Texas at San Antonio, San Antonio, TX 78249, USA; (Z.L.); (C.J.Z.IV); (S.V.); (J.P.O.B.)
| | - Jose Paolo O. Bantang
- Department of Chemistry, University of Texas at San Antonio, San Antonio, TX 78249, USA; (Z.L.); (C.J.Z.IV); (S.V.); (J.P.O.B.)
| | - Kirk S. Schanze
- Department of Chemistry, University of Texas at San Antonio, San Antonio, TX 78249, USA; (Z.L.); (C.J.Z.IV); (S.V.); (J.P.O.B.)
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Li X, Tang C, Zhang L, Song M, Zhang Y, Wang S. Porphyrin-Based Covalent Organic Frameworks: Design, Synthesis, Photoelectric Conversion Mechanism, and Applications. Biomimetics (Basel) 2023; 8:biomimetics8020171. [PMID: 37092423 PMCID: PMC10123739 DOI: 10.3390/biomimetics8020171] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 03/30/2023] [Accepted: 04/18/2023] [Indexed: 04/25/2023] Open
Abstract
Photosynthesis occurs in high plants, and certain organisms show brilliant technology in converting solar light to chemical energy and producing carbohydrates from carbon dioxide (CO2). Mimicking the mechanism of natural photosynthesis is receiving wide-ranging attention for the development of novel materials capable of photo-to-electric, photo-to-chemical, and photocatalytic transformations. Porphyrin, possessing a similar highly conjugated core ring structure to chlorophyll and flexible physical and chemical properties, has become one of the most investigated photosensitizers. Chemical modification and self-assembly of molecules as well as constructing porphyrin-based metal (covalent) organic frameworks are often used to improve its solar light utilization and electron transfer rate. Especially porphyrin-based covalent organic frameworks (COFs) in which porphyrin molecules are connected by covalent bonds combine the structural advantages of organic frameworks with light-capturing properties of porphyrins and exhibit great potential in light-responsive materials. Porphyrin-based COFs are expected to have high solar light utilization, fast charge separation/transfer performance, excellent structural stability, and novel steric selectivity by special molecular design. In this paper, we reviewed the research progress of porphyrin-based COFs in the design, synthesis, properties, and applications. We focused on the intrinsic relationship between the structure and properties, especially the photoelectric conversion properties and charge transfer mechanism of porphyrin-based COFs, and tried to provide more valuable information for the design of advanced photosensitizers. The applications of porphyrin-based COFs in photocatalysis and phototherapy were emphasized based on their special structure design and light-to-electric (or light-to-heat) conversion control.
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Affiliation(s)
- Xiaoyu Li
- College of Chemistry and Chemical Engineering, China University of Petroleum, Qingdao 266580, China
| | - Chuanyin Tang
- College of Chemistry and Chemical Engineering, China University of Petroleum, Qingdao 266580, China
| | - Li Zhang
- College of Chemistry and Chemical Engineering, China University of Petroleum, Qingdao 266580, China
| | - Mingyang Song
- College of Chemistry and Chemical Engineering, China University of Petroleum, Qingdao 266580, China
| | - Yujie Zhang
- College of Chemistry and Chemical Engineering, China University of Petroleum, Qingdao 266580, China
| | - Shengjie Wang
- College of Chemistry and Chemical Engineering, China University of Petroleum, Qingdao 266580, China
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Liu C, Wang Y, Wang S, Xu P, Liu R, Han D, Wei Y. A Star-Shaped Copolymer with Tetra-Hydroxy-Phenylporphyrin Core and Four PNIPAM- b-PMAGA Arms for Targeted Photodynamic Therapy. Polymers (Basel) 2023; 15:polym15030509. [PMID: 36771810 PMCID: PMC9919623 DOI: 10.3390/polym15030509] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/13/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
The novel thermosensitive star-shaped tetra-hydroxy-phenylporphyrin-cored (THPP) double hydrophilic poly(N-isopropylacrylamide)-b-poly(methylacrylamide glucose) block copolymers (THPP-(PNIPAM-b-PMAGA)4) were synthesized via the reversible addition-fragmentation chain transfer (RAFT) polymerization. Notably, the low critical solution temperatures (LCSTs) of THPP-(PNIPAM-b-PMAGA)4 were above normal body temperature (37 °C) which depended on the hydrophilic PMAGA contents of copolymers. When the temperature was higher than the LCST of the copolymer, the copolymer could be neutralized into micelles in aqueous and could be coated with antitumor drugs and released around tumor cells. The MTT study indicated that THPP-(PNIPAM-b-PMAGA)4 had a low toxicity to L929 and HeLa cells in the absence of light. However, THPP-(PNIPAM-b-PMAGA)4 showed a high toxicity with HeLa cells under light irradiation which could be used as a potential photosensitizer for photodynamic therapy (PDT). In addition, THPP-(PNIPAM-b-PMAGA)4 showed specific a recognition function with Concanavalin A (Con A) to achieve active targeted drug delivery. This work provides a new approach for the development of tumor targeting and chemotherapy/PDT.
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Affiliation(s)
- Changling Liu
- School of Materials Science and Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, China
| | - Yirong Wang
- College of Biology and Food Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, China
| | - Siyu Wang
- College of Biology and Food Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, China
| | - Pengcheng Xu
- College of Biology and Food Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, China
| | - Renning Liu
- College of Biology and Food Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, China
| | - Dandan Han
- College of Biology and Food Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, China
- Correspondence: (D.H.); (Y.W.)
| | - Yen Wei
- Department of Chemistry, The Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing 100084, China
- Correspondence: (D.H.); (Y.W.)
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Karayianni M, Koufi D, Pispas S. Development of Double Hydrophilic Block Copolymer/Porphyrin Polyion Complex Micelles towards Photofunctional Nanoparticles. Polymers (Basel) 2022; 14. [PMID: 36501582 DOI: 10.3390/polym14235186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/15/2022] [Accepted: 11/22/2022] [Indexed: 12/03/2022] Open
Abstract
The electrostatic complexation between double hydrophilic block copolymers (DHBCs) and a model porphyrin was explored as a means for the development of polyion complex micelles (PICs) that can be utilized as photosensitive porphyrin-loaded nanoparticles. Specifically, we employed a poly(2-(dimethylamino) ethyl methacrylate)-b-poly[(oligo ethylene glycol) methyl ether methacrylate] (PDMAEMA-b-POEGMA) diblock copolymer, along with its quaternized polyelectrolyte copolymer counterpart (QPDMAEMA-b-POEGMA) and 5,10,15,20-tetraphenyl-21H,23H-porphine-p,p',p″,p'''-tetrasulfonic acid tetrasodium hydrate (TPPS) porphyrin. The (Q)PDMAEMA blocks enable electrostatic binding with TPPS, thus forming the micellar core, while the POEGMA blocks act as the corona of the micelles and impart solubility, biocompatibility, and stealth properties to the formed nanoparticles. Different mixing charge ratios were examined aiming to produce stable nanocarriers. The mass, size, size distribution and effective charge of the resulting nanoparticles, as well as their response to changes in their environment (i.e., pH and temperature) were investigated by dynamic and electrophoretic light scattering (DLS and ELS). Moreover, the photophysical properties of the complexed porphyrin along with further structural insight were obtained through UV-vis (200-800 nm) and fluorescence spectroscopy measurements.
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Kanzaki C, Yoneda H, Nomura S, Maeda T, Numata M. Ionic supramolecular polymerization of water-soluble porphyrins: balancing ionic attraction and steric repulsion to govern stacking. RSC Adv 2022; 12:30670-30681. [PMID: 36337941 PMCID: PMC9597584 DOI: 10.1039/d2ra05542b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 10/10/2022] [Indexed: 11/06/2022] Open
Abstract
We have synthesized novel water-soluble anionic porphyrin monomers that undergo pH-regulated ionic supramolecular polymerization in aqueous media. By tuning the total charge of the monomer, we selectively produced two different supramolecular polymers: J- and H-stacked. The main driving force toward the J-aggregated supramolecular polymers was the ionic interactions between the sulfonate and protonated pyrrole groups, ultimately affording neutral supramolecular polymers. In these J-aggregated supramolecular polymers, amide groups were aligned regularly along polymer wedges, which further assembled in an edge-to-edge manner to afford nanosheets. In contrast, the H-aggregated supramolecular polymers remained anionic, with their amide NH moieties acting as anion receptors along the polymer chains, thereby minimizing repulsion. For both polymers, varying the steric bulk of the peripheral ethylene glycol (EG) units controlled the rates of self-assembly as well as the degrees of polymerization. This steric effect was further tunable, depending on the solvation state of the EG chains. Accordingly, this new family of supramolecular polymers was created by taking advantage of unique driving forces that depended on both the pH and solvent.
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Affiliation(s)
- Chisako Kanzaki
- Department of Biomolecular Chemistry, Graduate School of Life and Environmental Sciences, Kyoto Prefectural University Shimogamo, Sakyo-ku Kyoto 606-8522 Japan +81-75-703-5132
| | - Hiroshi Yoneda
- Department of Biomolecular Chemistry, Graduate School of Life and Environmental Sciences, Kyoto Prefectural University Shimogamo, Sakyo-ku Kyoto 606-8522 Japan +81-75-703-5132
| | - Shota Nomura
- Department of Biomolecular Chemistry, Graduate School of Life and Environmental Sciences, Kyoto Prefectural University Shimogamo, Sakyo-ku Kyoto 606-8522 Japan +81-75-703-5132
| | - Takato Maeda
- Department of Biomolecular Chemistry, Graduate School of Life and Environmental Sciences, Kyoto Prefectural University Shimogamo, Sakyo-ku Kyoto 606-8522 Japan +81-75-703-5132
| | - Munenori Numata
- Department of Biomolecular Chemistry, Graduate School of Life and Environmental Sciences, Kyoto Prefectural University Shimogamo, Sakyo-ku Kyoto 606-8522 Japan +81-75-703-5132
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Guo Y, Huang S, Sun H, Wang Z, Shao Y, Li L, Li Z, Song F. Tuning the aqueous self-assembly of porphyrins by varying the number of cationic side chains. J Mater Chem B 2022; 10:5968-5975. [PMID: 35876007 DOI: 10.1039/d2tb00720g] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Due to their excellent electronic and optical properties, porphyrins are extensively studied conjugated macrocycles in supramolecular chemistry for assembling functional nanomaterials. Although the aggregation of monomers plays a significant role in driving the self-assembly process into ordered nanostructures, it remains a challenge for tuning the self-assembling behavior of porphyrins through molecular structure modifications, especially in aqueous solutions. In the present work, two novel water-soluble porphyrin derivatives were synthesized by introducing cationic linear side chains into the π-conjugated core for phosphate-templated assembly through electrostatic interactions. It was found that the stacking patterns (H- or J-type aggregation) of porphyrins could be tuned by varying the number of side chains, which are associated with dramatic morphological change. The cytotoxicity and photodynamic properties of the J-aggregation-driven nano-assemblies were also investigated for the purpose of anti-cancer treatment. This study demonstrates a facile and effective strategy to regulate the aqueous self-assembling behavior of porphyrins that can impact the structure and properties of assembly, which will be of great benefit to the design and synthesis of functional nanomaterials for specific applications.
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Affiliation(s)
- Yanhui Guo
- Institute of Molecular Science and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong 266237, China.
| | - Shuheng Huang
- College of Bioengineering, Chongqing University, Chongqing 400044, China
| | - Han Sun
- Institute of Molecular Science and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong 266237, China.
| | - Zhe Wang
- College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China
| | - Yutong Shao
- Institute of Molecular Science and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong 266237, China.
| | - Lukun Li
- Institute of Molecular Science and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong 266237, China.
| | - Zhiliang Li
- Institute of Molecular Science and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong 266237, China.
| | - Fengling Song
- Institute of Molecular Science and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong 266237, China.
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7
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Kashapov RR, Razuvayeva YS, Lukashenko SS, Amerhanova SK, Lyubina AP, Voloshina AD, Syakaev VV, Salnikov VV, Zakharova LY. Supramolecular Self-Assembly of Porphyrin and Metallosurfactant as a Drug Nanocontainer Design. Nanomaterials (Basel) 2022; 12:nano12121986. [PMID: 35745324 PMCID: PMC9228287 DOI: 10.3390/nano12121986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/04/2022] [Accepted: 06/06/2022] [Indexed: 12/10/2022]
Abstract
The combined method of treating malignant neoplasms using photodynamic therapy and chemotherapy is undoubtedly a promising and highly effective treatment method. The development and establishment of photodynamic cancer therapy is closely related to the creation of sensitizers based on porphyrins. The present study is devoted to the investigation of the spectroscopic, aggregation, and solubilization properties of the supramolecular system based on 5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrin (TSPP) and lanthanum-containing surfactant (LaSurf) in an aqueous medium. The latter is a complex of lanthanum nitrate and two cationic amphiphilic molecules of 4-aza-1-hexadecylazoniabicyclo[2.2.2]octane bromide. The mixed TSPP–LaSurf complexes can spontaneously assemble into various nanostructures capable of binding the anticancer drug cisplatin. Morphological behavior, stability, and ability to drug binding of nanostructures can be tailored by varying the molar ratio and the concentration of components. The guest binding is shown to be additional factor controlling structural rearrangements and properties of the supramolecular TSPP–LaSurf complexes.
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Affiliation(s)
- Ruslan R. Kashapov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
- Correspondence: ; Tel.: +7-(843)-273-22-93
| | - Yuliya S. Razuvayeva
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
| | - Svetlana S. Lukashenko
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
| | - Syumbelya K. Amerhanova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
| | - Anna P. Lyubina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
| | - Alexandra D. Voloshina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
| | - Victor V. Syakaev
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
| | - Vadim V. Salnikov
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, 2/31 Lobachevsky Street, 420111 Kazan, Russia;
| | - Lucia Y. Zakharova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov Street, 420088 Kazan, Russia; (Y.S.R.); (S.S.L.); (S.K.A.); (A.P.L.); (A.D.V.); (V.V.S.); (L.Y.Z.)
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Antipin IS, Alfimov MV, Arslanov VV, Burilov VA, Vatsadze SZ, Voloshin YZ, Volcho KP, Gorbatchuk VV, Gorbunova YG, Gromov SP, Dudkin SV, Zaitsev SY, Zakharova LY, Ziganshin MA, Zolotukhina AV, Kalinina MA, Karakhanov EA, Kashapov RR, Koifman OI, Konovalov AI, Korenev VS, Maksimov AL, Mamardashvili NZ, Mamardashvili GM, Martynov AG, Mustafina AR, Nugmanov RI, Ovsyannikov AS, Padnya PL, Potapov AS, Selektor SL, Sokolov MN, Solovieva SE, Stoikov II, Stuzhin PA, Suslov EV, Ushakov EN, Fedin VP, Fedorenko SV, Fedorova OA, Fedorov YV, Chvalun SN, Tsivadze AY, Shtykov SN, Shurpik DN, Shcherbina MA, Yakimova LS. Functional supramolecular systems: design and applications. Russ Chem Rev 2021. [DOI: 10.1070/rcr5011] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Min F, Zhou P, Huang Z, Qiao Y, Yu C, Qu Z, Shi X, Li Z, Jiang L, Zhang Z, Yan X, Song Y. A Bubble-Assisted Approach for Patterning Nanoscale Molecular Aggregates. Angew Chem Int Ed Engl 2021; 60:16547-16553. [PMID: 33974728 DOI: 10.1002/anie.202103765] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/10/2021] [Indexed: 11/11/2022]
Abstract
We demonstrate a new approach to pattern functional organic molecules with a template of foams, and achieve a resolution of sub 100 nm. The bubble-assisted assembly (BAA) process is consisted of two periods, including bubble evolution and molecular assembly, which are dominated by the Laplace pressure and molecular interactions, respectively. Using TPPS (meso-tetra(4-sulfonatophenyl) porphyrin), we systematically investigate the patterns and assembly behaviour in the bubble system with a series of characterizations, which show good uniformity in nanoscale resolution. Theoretical simulations reveal that TPPS's J-aggregates contribute to the ordered construction of molecular patterns. Finally, we propose an empirical rule for molecular patterning approach, that the surfactant and functional molecules should have the same type of charge in a two-component system. This approach exhibits promising feasibility to assemble molecular patterns at nanoscale resolution for micro/nano functional devices.
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Affiliation(s)
- Fanyi Min
- Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS), Beijing National Laboratory for Molecular Sciences (BNLMS), University of the Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Peng Zhou
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Zhandong Huang
- Department of Mechanical and Materials Engineering, The University of Western Ontario London, Ontario, N6A 5B9, Canada
| | - Yali Qiao
- Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS), Beijing National Laboratory for Molecular Sciences (BNLMS), University of the Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Changhui Yu
- State Key Laboratory of Molecular Reaction Dynamics, CAS Research/Education Centre for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing National Laboratory of Molecular Sciences, University of the Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Zhiyuan Qu
- Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS), Beijing National Laboratory for Molecular Sciences (BNLMS), University of the Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Xiaosong Shi
- Key Laboratory of Organic Solids, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Zheng Li
- Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS), Beijing National Laboratory for Molecular Sciences (BNLMS), University of the Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Lang Jiang
- Key Laboratory of Organic Solids, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Zhen Zhang
- State Key Laboratory of Molecular Reaction Dynamics, CAS Research/Education Centre for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing National Laboratory of Molecular Sciences, University of the Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Xuehai Yan
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Yanlin Song
- Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences (ICCAS), Beijing National Laboratory for Molecular Sciences (BNLMS), University of the Chinese Academy of Sciences, Beijing, 100190, P. R. China
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Min F, Zhou P, Huang Z, Qiao Y, Yu C, Qu Z, Shi X, Li Z, Jiang L, Zhang Z, Yan X, Song Y. A Bubble‐Assisted Approach for Patterning Nanoscale Molecular Aggregates. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Fanyi Min
- Key Laboratory of Green Printing Institute of Chemistry Chinese Academy of Sciences (ICCAS) Beijing National Laboratory for Molecular Sciences (BNLMS) University of the Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Peng Zhou
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Zhandong Huang
- Department of Mechanical and Materials Engineering The University of Western Ontario London Ontario N6A 5B9 Canada
| | - Yali Qiao
- Key Laboratory of Green Printing Institute of Chemistry Chinese Academy of Sciences (ICCAS) Beijing National Laboratory for Molecular Sciences (BNLMS) University of the Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Changhui Yu
- State Key Laboratory of Molecular Reaction Dynamics CAS Research/Education Centre for Excellence in Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing National Laboratory of Molecular Sciences University of the Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Zhiyuan Qu
- Key Laboratory of Green Printing Institute of Chemistry Chinese Academy of Sciences (ICCAS) Beijing National Laboratory for Molecular Sciences (BNLMS) University of the Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Xiaosong Shi
- Key Laboratory of Organic Solids Beijing National Laboratory for Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Zheng Li
- Key Laboratory of Green Printing Institute of Chemistry Chinese Academy of Sciences (ICCAS) Beijing National Laboratory for Molecular Sciences (BNLMS) University of the Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Lang Jiang
- Key Laboratory of Organic Solids Beijing National Laboratory for Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Zhen Zhang
- State Key Laboratory of Molecular Reaction Dynamics CAS Research/Education Centre for Excellence in Molecular Sciences Institute of Chemistry Chinese Academy of Sciences Beijing National Laboratory of Molecular Sciences University of the Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Xuehai Yan
- State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Yanlin Song
- Key Laboratory of Green Printing Institute of Chemistry Chinese Academy of Sciences (ICCAS) Beijing National Laboratory for Molecular Sciences (BNLMS) University of the Chinese Academy of Sciences Beijing 100190 P. R. China
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Zagami R, Romeo A, Castriciano MA, Scolaro LM. Ion-pairing effects by organic anions on the supramolecular assembling kinetics of sulfonated porphyrins. J Mol Liq 2021; 332:115801. [DOI: 10.1016/j.molliq.2021.115801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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12
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Meng FL, Qian HL, Yan XP. Conjugation-regulating synthesis of high photosensitizing activity porphyrin-based covalent organic frameworks for photodynamic inactivation of bacteria. Talanta 2021; 233:122536. [PMID: 34215039 DOI: 10.1016/j.talanta.2021.122536] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 05/11/2021] [Accepted: 05/15/2021] [Indexed: 12/20/2022]
Abstract
Preparation of porphyrin-based covalent organic frameworks (Por-COFs) with high photosensitizing activity for photodynamic inactivation of bacteria is of great challenge, but significant for economy and human health. Herein, we show a conjugation-regulating strategy to design and synthesize Por-COFs with high photosensitizing activity for the photodynamic inactivation of bacteria. Terephthalaldehyde (Da), 2,5-Dihydroxyterephthalaldehyde (Dha), and 2,5-Diethoxyterephthalaldehyde (Deta) with different conjugation degrees are selected to condense with 5,10,15,20-Tetrakis(4-aminophenyl)porphyrin (Tph) to synthesize COF-366, DhaTph, and JNU-2, respectively. The higher conjugation of Dha and Deta than Da leads to the higher conjugation of DhaTph and JNU-2, respectively. Moreover, the hydroxyl group in Dha and the ethoxy group in Deta further expand the conjugation of DhaTph and JNU-2 via the formation of intralayer extended π-cloud delocalization and p-π conjunction, respectively. The extension of conjugation for DhaTph and JNU-2 results in the increase of intersystem crossing process and significantly improves their photosensitizing activity. Furthermore, JNU-2 with the highest photosensitizing activity exhibits superior antibacterial effects toward Staphylococcus aureus (99.1%) and Escherichia coli (96.8%). This study offers a new conjugation-regulating strategy for designing high photosensitizing activity of Por-COFs for the inactivation of bacteria.
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Affiliation(s)
- Fan-Lin Meng
- Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China
| | - Hai-Long Qian
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, 214122, China; Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China.
| | - Xiu-Ping Yan
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, 214122, China; Institute of Analytical Food Safety, School of Food Science and Technology, Jiangnan University, Wuxi, 214122, China; Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, 214122, China
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13
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Kari N, Zannotti M, Mamtmin G, Giovannetti R, Minofar B, Řeha D, Maimaiti P, Kutilike B, Yimit A. Substituent Effect on Porphyrin Film-Gas Interaction by Optical Waveguide: Spectrum Analysis and Molecular Dynamic Simulation. Materials (Basel) 2020; 13:E5613. [PMID: 33317086 PMCID: PMC7763641 DOI: 10.3390/ma13245613] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 11/27/2020] [Accepted: 12/04/2020] [Indexed: 01/18/2023]
Abstract
Substituent effect on optical gas sensing performance in porphyrin-based optical waveguide detection system was studied by molecular dynamics simulation (MDS), absorption/emission spectrum analysis, and optical waveguide (OWG) detection. The affinities of porphyrin with seven types of substituents (-H, -OH, -tBu, -COOH, -NH2, -OCH3, -SO3-) on para position of meso-phenyl porphyrin toward gas molecules in adsorption process were studied in different size of boxes with the same pressure and concentration. Analyte gases (CO2, H2S, HCl, NO2) were exposed to porphyrin film in absorption spectrophotometer, and in OWG with evanescent field excited by a guiding laser light with 670 nm wavelength. The extent of interaction between host molecule and the guest analytes was analyzed by the number of gas molecules in vicinity of 0.3 nm around substituents of porphyrin molecules. Optical waveguide results reveal that sulfonate porphyrin is mostly responsive to hydrochloride, hydrosulfide gas and nitrogen dioxide gases with strong response intensity. Molecular dynamics and spectral analysis provide objective information about the molecular state and sensing properties. Molecular rearrangements induced by gas exposure was studied by spectral analysis and surface morphology before and after gas exposure taking hydrosulfide gas as an example. Film-gas interaction mechanism was discussed in terms of each gas and substituent group characters.
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Affiliation(s)
- Nuerguli Kari
- Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi 830046, China; (N.K.); (G.M.); (P.M.); (B.K.)
| | - Marco Zannotti
- Chemistry Division, School of Science and Technology, University of Camerino, 62032 Camerino, Italy
| | - Gulgina Mamtmin
- Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi 830046, China; (N.K.); (G.M.); (P.M.); (B.K.)
- College of Chemistry and Environmental Science, Kashgar University, Kashgar 844006, China
| | - Rita Giovannetti
- Chemistry Division, School of Science and Technology, University of Camerino, 62032 Camerino, Italy
| | - Babak Minofar
- Center for Nanobiology and Structural Biology, Institute of Microbiology, Academy of Sciences of the Czech Republic, Zamek 136, 37333 NovéHrady, South Bohemia, Czech Republic;
| | - David Řeha
- Center for Nanobiology and Structural Biology, Institute of Microbiology, Academy of Sciences of the Czech Republic, Zamek 136, 37333 NovéHrady, South Bohemia, Czech Republic;
| | - Patigu Maimaiti
- Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi 830046, China; (N.K.); (G.M.); (P.M.); (B.K.)
| | - Buayishamu Kutilike
- Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi 830046, China; (N.K.); (G.M.); (P.M.); (B.K.)
| | - Abliz Yimit
- Institute of Applied Chemistry, College of Chemistry, Xinjiang University, Urumqi 830046, China; (N.K.); (G.M.); (P.M.); (B.K.)
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14
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Trapani M, Mazzaglia A, Piperno A, Cordaro A, Zagami R, Castriciano MA, Romeo A, Monsù Scolaro L. Novel Nanohybrids Based on Supramolecular Assemblies of Meso-tetrakis-(4-sulfonatophenyl) Porphyrin J-aggregates and Amine-Functionalized Carbon Nanotubes. Nanomaterials (Basel) 2020; 10:nano10040669. [PMID: 32252418 PMCID: PMC7221796 DOI: 10.3390/nano10040669] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/14/2020] [Accepted: 03/26/2020] [Indexed: 12/12/2022]
Abstract
The ability of multiwalled carbon nanotubes (MWCNTs) covalently functionalized with polyamine chains of different length (ethylenediamine, EDA and tetraethylenepentamine, EPA) to induce the J-aggregation of meso-tetrakis(4-sulfonatophenyl)porphyrin (TPPS) was investigated in different experimental conditions. Under mild acidic conditions, protonated amino groups allow for the assembly by electrostatic interaction with the diacid form of TPPS, leading to hybrid nanomaterials. The presence of only one pendant amino group for a chain in EDA does not lead to any aggregation, whereas EPA (with four amine groups for chain) is effective in inducing J-aggregation using different mixing protocols. These nanohybrids have been characterized through UV/Vis extinction, fluorescence emission, resonance light scattering and circular dichroism spectroscopy. Their morphology and chemical composition have been elucidated through transmission electron microscopy (TEM) and scanning transmission electron microscopy (STEM). TEM and STEM analysis evidence single or bundles of MWCNTs in contact with TPPS J-aggregates nanotubes. The nanohybrids are quite stable for days, even in aqueous solutions mimicking physiological medium (NaCl 0.15 M). This property, together with their peculiar optical features in the therapeutic window of visible spectrum, make them potentially useful for biomedical applications.
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Affiliation(s)
- Mariachiara Trapani
- CNR-ISMN, Istituto per lo Studio dei Materiali Nanostrutturati c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy; (M.T.); (A.C.); (R.Z.); (A.R.); (L.M.S.)
| | - Antonino Mazzaglia
- CNR-ISMN, Istituto per lo Studio dei Materiali Nanostrutturati c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy; (M.T.); (A.C.); (R.Z.); (A.R.); (L.M.S.)
- Correspondence: (A.M.); (M.A.C.)
| | - Anna Piperno
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy;
- Consorzio Interuniversitario Nazionale di Ricerca in Metodologie e Processi Innovativi di Sintesi, C.I.N.M.P.I.S., Unità Operativa dell’Università di Messina, V. le F. Stagno D’Alcontres, 3198166 Messina, Italy
| | - Annalaura Cordaro
- CNR-ISMN, Istituto per lo Studio dei Materiali Nanostrutturati c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy; (M.T.); (A.C.); (R.Z.); (A.R.); (L.M.S.)
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy;
| | - Roberto Zagami
- CNR-ISMN, Istituto per lo Studio dei Materiali Nanostrutturati c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy; (M.T.); (A.C.); (R.Z.); (A.R.); (L.M.S.)
| | - Maria Angela Castriciano
- CNR-ISMN, Istituto per lo Studio dei Materiali Nanostrutturati c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy; (M.T.); (A.C.); (R.Z.); (A.R.); (L.M.S.)
- Correspondence: (A.M.); (M.A.C.)
| | - Andrea Romeo
- CNR-ISMN, Istituto per lo Studio dei Materiali Nanostrutturati c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy; (M.T.); (A.C.); (R.Z.); (A.R.); (L.M.S.)
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy;
- Consorzio Interuniversitario di Ricerca in Chimica dei Metalli nei Sistemi Biologici, C.I.R.C.M.S.B, Unità Operativa dell’Università di Messina, V. le F. Stagno D’Alcontres, 31, 98166 Messina, Italy
| | - Luigi Monsù Scolaro
- CNR-ISMN, Istituto per lo Studio dei Materiali Nanostrutturati c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy; (M.T.); (A.C.); (R.Z.); (A.R.); (L.M.S.)
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Messina, V. le F. Stagno D’Alcontres 31, 98166 Messina, Italy;
- Consorzio Interuniversitario di Ricerca in Chimica dei Metalli nei Sistemi Biologici, C.I.R.C.M.S.B, Unità Operativa dell’Università di Messina, V. le F. Stagno D’Alcontres, 31, 98166 Messina, Italy
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15
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Caroleo F, Nardis S, Petrella G, Bischetti M, Cicero DO, Genovese D, Mummolo L, Prodi L, Randazzo R, D'Urso A, Paolesse R. 5,10,15-Tris(4-sulfonatophenyl)corrole Synthesis. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Fabrizio Caroleo
- Dipartimento di Scienze e Tecnologie Chimiche; Università di Roma “Tor Vergata”; Via della Ricerca Scientifica 1 00133 Rome Italy
| | - Sara Nardis
- Dipartimento di Scienze e Tecnologie Chimiche; Università di Roma “Tor Vergata”; Via della Ricerca Scientifica 1 00133 Rome Italy
| | - Greta Petrella
- Dipartimento di Scienze e Tecnologie Chimiche; Università di Roma “Tor Vergata”; Via della Ricerca Scientifica 1 00133 Rome Italy
| | - Martina Bischetti
- Dipartimento di Scienze e Tecnologie Chimiche; Università di Roma “Tor Vergata”; Via della Ricerca Scientifica 1 00133 Rome Italy
| | - Daniel O. Cicero
- Dipartimento di Scienze e Tecnologie Chimiche; Università di Roma “Tor Vergata”; Via della Ricerca Scientifica 1 00133 Rome Italy
| | - Damiano Genovese
- Dipartimento di Chimica “G. Ciamician”; Università di Bologna; via Selmi 2 40126 Bologna Italy
| | - Liviana Mummolo
- Dipartimento di Chimica “G. Ciamician”; Università di Bologna; via Selmi 2 40126 Bologna Italy
| | - Luca Prodi
- Dipartimento di Chimica “G. Ciamician”; Università di Bologna; via Selmi 2 40126 Bologna Italy
| | - Rosalba Randazzo
- Dipartimento di Scienze Chimiche; Università di Catania; Viale A. Doria 6 95125 Catania Italy
| | - Alessandro D'Urso
- Dipartimento di Scienze Chimiche; Università di Catania; Viale A. Doria 6 95125 Catania Italy
| | - Roberto Paolesse
- Dipartimento di Scienze e Tecnologie Chimiche; Università di Roma “Tor Vergata”; Via della Ricerca Scientifica 1 00133 Rome Italy
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16
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Li Z, Zeman CJ, Valandro SR, Bantang JPO, Schanze KS. Adenosine Triphosphate Templated Self-Assembly of Cationic Porphyrin into Chiral Double Superhelices and Enzyme-Mediated Disassembly. J Am Chem Soc 2019; 141:12610-12618. [PMID: 31329440 DOI: 10.1021/jacs.9b04133] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Self-assembly of small molecules through noncovalent interactions into nanoscale architectures has been extensively studied in supramolecular chemistry. However, it is still challenging to develop a biologically inspired self-assembly system that functions in water with complex structure and dynamics by analogy with those found in nature. Here, we report a new water-soluble cationic porphyrin that undergoes adenosine triphosphate (ATP)-templated self-assembly into right-handed double-helical supramolecular structures. Direct observation of the porphyrin-ATP assembly by transmission electron microscopy has been accomplished. The assemblies consist of superhelical fibers with length greater than 1 μm and width ∼46 nm. The chiral superhelical fibers show reversible disassembly to monomers upon hydrolysis of ATP catalyzed by alkaline phosphatase (ALP), and the nanofibers can be re-formed with subsequent addition of ATP. Moreover, transient self-assembly of a chiral double helix is formed when ALP is present to consume ATP.
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Affiliation(s)
- Zhiliang Li
- Department of Chemistry , University of Texas at San Antonio , San Antonio , Texas 78249 , United States.,Department of Chemistry , University of Florida , Gainesville , Florida 32611 , United States
| | - Charles J Zeman
- Department of Chemistry , University of Texas at San Antonio , San Antonio , Texas 78249 , United States.,Department of Chemistry , University of Florida , Gainesville , Florida 32611 , United States
| | - Silvano R Valandro
- Department of Chemistry , University of Texas at San Antonio , San Antonio , Texas 78249 , United States
| | - Jose Paolo O Bantang
- Department of Chemistry , University of Texas at San Antonio , San Antonio , Texas 78249 , United States
| | - Kirk S Schanze
- Department of Chemistry , University of Texas at San Antonio , San Antonio , Texas 78249 , United States
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17
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Abstract
Porphyrins and metalloporphyrins are one of the most widely studied platforms for the construction of supramolecular structures. These compounds have an extended aromatic system that allows [Formula: see text]–[Formula: see text] stacking interactions which, together with hydrogen bonds, electrostatic forces and the formation of inter-metallic complexes arising from peripheral groups, offer a versatile platform to control the self-assembly mechanism. In this work, we present the study of nanostructures formed by self-assembly of the water-soluble porphyrins meso-tetra([Formula: see text]-methyl-4-pyridyl)porphyrin (TMPyP) and meso-tetra(4-sulfonatophenyl)porphyrin (TPPS) in the presence of hard nanotemplates. Different nanoparticles (silica, gold, and polystyrene), concentrations and synthetic procedures were explored. The obtained materials were characterized by SEM and AFM microscopies, UV-vis absorption spectroscopy and dynamic light scattering measurements. A clear modification of the SiO2 NP surface roughness using one-pot synthesis was observed. The results were variable depending on the porphyrin–surface interactions and concentrations used. At lower porphyrin concentrations, a shift of the Soret band was observed, while at higher concentrations, free NS were formed. This reflects a competition between surface and solution directed self-assembly.
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Affiliation(s)
- Mariana Hamer
- Instituto de Nanosistemas, Universidad Nacional de San Martín, Av. 25 de Mayo 1021, San Martín, Buenos Aires, Argentina
| | - Rolando M. Caraballo
- Instituto de Nanosistemas, Universidad Nacional de San Martín, Av. 25 de Mayo 1021, San Martín, Buenos Aires, Argentina
| | - Peter J. Eaton
- LAQV/REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal
| | - Craig Medforth
- LAQV/REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal
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18
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Issawi M, Leroy-Lhez S, Sol V, Riou C. Crossing the First Threshold: New Insights into the Influence of the Chemical Structure of Anionic Porphyrins on Plant Cell Wall Interactions and Photodynamic Cell Death Induction. Biochemistry 2019; 58:2188-2197. [PMID: 30942568 DOI: 10.1021/acs.biochem.9b00107] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
In this study, our fundamental research interest was to understand how negatively charged porphyrins could interact with a plant cell wall and further act inside cells. Thus, three anionic porphyrins differing in their anionic external groups (carboxylates, sulfonates, and phosphonates) were tested. First, the tobacco cell wall was isolated to monitor in vitro its interactions with the three different anionic porphyrins. Unexpectedly, these negatively charged molecules were able to bind to the negatively charged cell wall probably by weak bonds such as hydrogen bonds and/or electrostatic interactions when the tetrapyrrolic core was protonated. Moreover, we showed that at the pH of spent culture medium (4.5), the neutrality of the carboxylated porphyrin (TPPC) facilitated its cell wall crossing while the diffusion of the two other sulfonated (TPPS) or phosphonated (TPPP) porphyrins that remained anionic was delayed. Once inside Tobacco Bright Yellow-2 (TBY-2) cells, TPPC induced higher levels of production of both H2O2 and malondialdehyde compared to TPPS after illumination. That result correlated well with strong cell death induction by photoactivated TPPC. Furthermore, reactive oxygen species-scavenging enzymes such as catalase, peroxidases, and superoxide dismutase were also strongly downmodulated in response to TPPC, while these enzymes were almost unchanged in response to photoactivated TPPS. To the best of our knowledge, this is the first study that took into account the whole story from interactions of porphyrins with a plant cell wall to their photodynamic activity inside the cells.
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Affiliation(s)
- Mohammad Issawi
- Laboratoire Peirene EA7500 , 123 avenue Albert Thomas , 87060 Limoges Cedex, France
| | - Stephanie Leroy-Lhez
- Laboratoire Peirene EA7500 , 123 avenue Albert Thomas , 87060 Limoges Cedex, France
| | - Vincent Sol
- Laboratoire Peirene EA7500 , 123 avenue Albert Thomas , 87060 Limoges Cedex, France
| | - Catherine Riou
- Laboratoire Peirene EA7500 , 123 avenue Albert Thomas , 87060 Limoges Cedex, France
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19
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Leroy-Lhez S, Rezazgui O, Issawi M, Elhabiri M, Calliste CA, Riou C. Why are the anionic porphyrins so efficient to induce plant cell death? A structure-activity relationship study to solve the puzzle. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.09.050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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20
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Konstantinova AN, Sokolov VS, Jiménez-Munguía I, Finogenova OA, Ermakov YA, Gorbunova YG. Adsorption and photodynamic efficiency of meso-tetrakis(p-sulfonatophenyl)porphyrin on the surface of bilayer lipid membranes. J Photochem Photobiol B 2018; 189:74-80. [PMID: 30316028 DOI: 10.1016/j.jphotobiol.2018.10.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 09/28/2018] [Accepted: 10/01/2018] [Indexed: 10/28/2022]
Abstract
The adsorption and photodynamic efficiency of 5,10,15,20-tetrakis(p-sulfonatophenyl)porphyrin (H2TPPS4) on bilayer lipid membranes (BLM) have been studied. The adsorption of H2TPPS4 on BLM leads to rising of the potential drop on the membrane/water interface which has been detected either by the intramembrane field compensation (IFC) method, or as ζ-potential of liposomes measured by the dynamic light scattering method. The dependence of this potential on the concentration of H2TPPS4 and KCl in the solution can be described in the frame of Gouy-Chapman model of diffuse double layer assuming that the molecules of H2TPPS4 adsorb on the surface of BLM as an anions with four charged groups. The potential disappeared when the pH of solution decreased from 6 to 3 allowing the conclusion that the protonated forms of H2TPPS4 can not adsorb on the BLM probably due to change of conformation or aggregation of the molecules. The photodynamic efficiency of H2TPPS4 was evaluated by measuring the rate of damage of the targets - molecules of styryl dye (di-4-ANEPPS) by singlet oxygen generated under illumination on the surface of BLM. This rate was proportional to the surface density of H2TPPS4 molecules on the membrane which was determined from the change of surface charge of the membrane due to adsorption of the H2TPPS4. These results indicate that the di-4-ANEPPS molecules are damaged by singlet oxygen generated by monomers of H2TPPS4 molecules adsorbed on the membrane. The rate of oxidation of di-4-ANEPPS molecules adsorbed on the same (cis) side of the membrane together with the H2TPPS4 molecules was either the same or higher than that when di-4-ANEPPS molecules were adsorbed on opposite (trans) side. It indicates that the quenching of singlet oxygen by the di-4-ANEPPS molecules at cis side of the membrane was negligible, in contrast to our earlier study when singlet oxygen was generated by aluminum(III) phthalocyanines with one or two peripheral sulfo groups. The difference between these phthalocyanines and H2TPPS4 was explained by their different adsorption depth in the membrane.
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Affiliation(s)
- A N Konstantinova
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Science, Leninskiy pr., 31, bldg.4, Moscow 119071, Russia
| | - V S Sokolov
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Science, Leninskiy pr., 31, bldg.4, Moscow 119071, Russia.
| | - I Jiménez-Munguía
- National University of Science and Technology MISiS, Leninskiy pr., 4, Moscow 119049, Russia
| | - O A Finogenova
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Science, Leninskiy pr., 31, bldg.4, Moscow 119071, Russia
| | - Yu A Ermakov
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Science, Leninskiy pr., 31, bldg.4, Moscow 119071, Russia
| | - Yu G Gorbunova
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Science, Leninskiy pr., 31, bldg.4, Moscow 119071, Russia; N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Science, Leninskiy pr., 31, Moscow 119991, Russia
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21
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Vithanage BCN, Xu JX, Zhang D. Optical Properties and Kinetics: New Insights to the Porphyrin Assembly and Disassembly by Polarized Resonance Synchronous Spectroscopy. J Phys Chem B 2018; 122:8429-8438. [PMID: 30102542 DOI: 10.1021/acs.jpcb.8b05965] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
With their unique photochemical properties, porphyrins have remained for decades the most interested chemicals as photonic materials for applications ranging from chemistry, biology, medicine, to photovoltaic. Porphyrins can self-assemble into higher order structures. However, information has been scant on the kinetics and structural evolution during porphyrin assembly and disassembly. Furthermore, quantitative understanding of the porphyrin optical activities is complicated by the complex interplay of photon absorption, scattering, and fluorescence emission that can concurrently occur in porphyrin samples. Using meso-tetrakis(4-sulfonatophenyl)porphyrin as the model molecule, reported herein is a combined UV-vis extinction, polarized Stokes-shifted fluorescence, and polarized resonance synchronous spectroscopic (PRS2) study of porphyrin assembly and disassembly in acidic solutions. Although porphyrin assembly and disassembly occur instantaneously upon the sample preparation, both processes last at least a few months before reaching their approximate equilibrium states. The two processes were monitored in situ by quantifying the porphyrin fluorescence and scattering depolarizations as well as its extinction, absorption, scattering, and fluorescence emission cross sections. In addition to a series of new insights to the porphyrin assembly and disassembly, the methodology described in this work opens the door for the in situ study of the structural and optical properties of photonic materials comprising molecular assembly.
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Affiliation(s)
- Buddhini C N Vithanage
- Department of Chemistry , Mississippi State University , Mississippi State , Mississippi 39762 , United States
| | - Joanna Xiuzhu Xu
- Department of Chemistry , Mississippi State University , Mississippi State , Mississippi 39762 , United States
| | - Dongmao Zhang
- Department of Chemistry , Mississippi State University , Mississippi State , Mississippi 39762 , United States.,Department of Chemistry , Xihua University , Chengdu 610039 , China
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22
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Zakavi S, Ebadi S, Javanmard M. Nanosized cationic and anionic manganese porphyrins as mesoporous catalysts for the oxidation of olefins: Nano versus bulk aggregates. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4175] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Saeed Zakavi
- Institute for Advanced Studies in Basic Sciences (IASBS) 45137‐66731 Zanjan Iran
| | - Samira Ebadi
- Institute for Advanced Studies in Basic Sciences (IASBS) 45137‐66731 Zanjan Iran
| | - Mohaddese Javanmard
- Institute for Advanced Studies in Basic Sciences (IASBS) 45137‐66731 Zanjan Iran
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23
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Abstract
The mechanism of photoconductivity in a crystalline photoconductor synthesized from 1:1 ratio of meso-tetra(4-pyridyl)porphyrin (TPyP) and meso-tetra(4-sulfonatophenyl)porphyrin (TSPP) ionic tectons was examined. The rod-like crystals of TPyP:TSPP insulate in the dark but become photoconducting on illumination and a portion of the photoinduced current persists after the laser light is turned off. This persistent photoconductivity (PPC) is investigated as a function of laser illumination wavelength, laser power, and sample temperature. The primary charge carriers in the TPyP:TSPP upon photoexcitation are electrons and the charge recombination mechanism follows monomolecular kinetics. The number of electrons contributing to the photocurrent is directly proportional to the number of photons absorbed thus, the mechanisms of the photoconductivity resulting from excitations within the Soret band and the Q-band are the same. The PPC is interpreted to be the result of the formation of photoinduced metastable defects that allow for Miller–Abrahams-like hopping conductivity. The TPyP:TSPP has an incommensurately modulated crystal lattice and its proposed model structure is based on both ionic and neutral porphyrin tectons. The thermogravimetric analysis shows that the porphyrin crystals undergo dehydration on heating (˜50 ∘C) by losing water molecules located in the crystalline channels. Temperature dependent XRD indicates that dehydration causes irreversible changes to the crystal structure. The loss of crystallinity observed with heating the TPyP:TSPP crystals above 90 ∘C causes approximately 25% loss in photoconductivity but has little effect on the lifetime associated with the persistent photoconductivity.
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Affiliation(s)
- Bryan Borders
- Washington State University, Department of Chemistry and Materials Science and Engineering Program, PO Box 644630, Pullman, WA 99164-4630, USA
| | - Morteza Adinehnia
- Washington State University, Department of Chemistry and Materials Science and Engineering Program, PO Box 644630, Pullman, WA 99164-4630, USA
| | - Naomi Rosenkrantz
- Washington State University, Department of Chemistry and Materials Science and Engineering Program, PO Box 644630, Pullman, WA 99164-4630, USA
| | - Marshall van Zijll
- University of California, Davis, Department of Physics, One Shields Avenue, Davis, CA 95616, USA
| | - K. W. Hipps
- Washington State University, Department of Chemistry and Materials Science and Engineering Program, PO Box 644630, Pullman, WA 99164-4630, USA
| | - Ursula Mazur
- Washington State University, Department of Chemistry and Materials Science and Engineering Program, PO Box 644630, Pullman, WA 99164-4630, USA
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24
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Díaz C, Catalán-Toledo J, Flores ME, Orellana SL, Pesenti H, Lisoni J, Moreno-Villoslada I. Dispersion of the Photosensitizer 5,10,15,20-Tetrakis(4-Sulfonatophenyl)-porphyrin by the Amphiphilic Polymer Poly(vinylpirrolidone) in Highly Porous Solid Materials Designed for Photodynamic Therapy. J Phys Chem B 2017; 121:7373-7381. [PMID: 28692270 DOI: 10.1021/acs.jpcb.7b04727] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The ability of the amphiphilic and biocompatible poly(vinylpyrrolidone) to avoid self-aggregation of the photosensitizer 5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrin in aqueous solution in the presence of the biocompatible polycation chitosan, polymer that induces the dye self-aggregation, is shown. This is related to the tendency of the dye to undergo preferential solvation by the amphiphilic polymer. Importantly, the dispersant ability of this polymer is transferred to the solid state. Thus, aerogels made of the biocompatible polymers chitosan and chondroitin sulfate, and containing the photosensitizer dispersed by the amphiphilic polymer have been synthesized. Production of reactive oxygen species by the aerogel containing the amphiphilic polymer was faster than when the polymer was absent, correlating with the relative concentration of dyes dispersed as monomers. The aerogels presented here constitute low cost biocompatible materials bearing a conventional photosensitizer for photodynamic therapy, easy to produce, store, transport, and manage in clinical practice.
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Affiliation(s)
- Claudia Díaz
- Instituto de Ciencias Químicas, Facultad de Ciencias, Universidad Austral de Chile , Isla Teja, Casilla, 567 Valdivia, Chile
| | - José Catalán-Toledo
- Instituto de Ciencias Químicas, Facultad de Ciencias, Universidad Austral de Chile , Isla Teja, Casilla, 567 Valdivia, Chile
| | - Mario E Flores
- Instituto de Ciencias Químicas, Facultad de Ciencias, Universidad Austral de Chile , Isla Teja, Casilla, 567 Valdivia, Chile
| | - Sandra L Orellana
- Instituto de Ciencias Químicas, Facultad de Ciencias, Universidad Austral de Chile , Isla Teja, Casilla, 567 Valdivia, Chile
| | - Héctor Pesenti
- Escuela de Ingeniería de Procesos Industriales, Facultad de Ingeniería, Universidad Católica de Temuco , Temuco, Chile
| | - Judit Lisoni
- Instituto de Ciencias Física y Matemáticas, Universidad Austral de Chile , Región de los Ríos, 641 Valdivia, Chile
| | - Ignacio Moreno-Villoslada
- Instituto de Ciencias Químicas, Facultad de Ciencias, Universidad Austral de Chile , Isla Teja, Casilla, 567 Valdivia, Chile
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25
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Liu K, Yuan C, Zou Q, Xie Z, Yan X. Self-Assembled Zinc/Cystine-Based Chloroplast Mimics Capable of Photoenzymatic Reactions for Sustainable Fuel Synthesis. Angew Chem Int Ed Engl 2017; 56:7876-7880. [DOI: 10.1002/anie.201704678] [Citation(s) in RCA: 163] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Kai Liu
- State Key Laboratory of Biochemical Engineering; Institute of Process Engineering; Chinese Academy of Sciences; 100190 Beijing China
- University of Chinese Academy of Sciences; 100049 Beijing China
| | - Chengqian Yuan
- State Key Laboratory of Biochemical Engineering; Institute of Process Engineering; Chinese Academy of Sciences; 100190 Beijing China
- Center for Mesoscience; Institute of Process Engineering; Chinese Academy of Sciences; 100190 Beijing China
| | - Qianli Zou
- State Key Laboratory of Biochemical Engineering; Institute of Process Engineering; Chinese Academy of Sciences; 100190 Beijing China
| | - Zengchun Xie
- State Key Laboratory of Biochemical Engineering; Institute of Process Engineering; Chinese Academy of Sciences; 100190 Beijing China
| | - Xuehai Yan
- State Key Laboratory of Biochemical Engineering; Institute of Process Engineering; Chinese Academy of Sciences; 100190 Beijing China
- Center for Mesoscience; Institute of Process Engineering; Chinese Academy of Sciences; 100190 Beijing China
- University of Chinese Academy of Sciences; 100049 Beijing China
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26
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Liu K, Yuan C, Zou Q, Xie Z, Yan X. Self-Assembled Zinc/Cystine-Based Chloroplast Mimics Capable of Photoenzymatic Reactions for Sustainable Fuel Synthesis. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704678] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kai Liu
- State Key Laboratory of Biochemical Engineering; Institute of Process Engineering; Chinese Academy of Sciences; 100190 Beijing China
- University of Chinese Academy of Sciences; 100049 Beijing China
| | - Chengqian Yuan
- State Key Laboratory of Biochemical Engineering; Institute of Process Engineering; Chinese Academy of Sciences; 100190 Beijing China
- Center for Mesoscience; Institute of Process Engineering; Chinese Academy of Sciences; 100190 Beijing China
| | - Qianli Zou
- State Key Laboratory of Biochemical Engineering; Institute of Process Engineering; Chinese Academy of Sciences; 100190 Beijing China
| | - Zengchun Xie
- State Key Laboratory of Biochemical Engineering; Institute of Process Engineering; Chinese Academy of Sciences; 100190 Beijing China
| | - Xuehai Yan
- State Key Laboratory of Biochemical Engineering; Institute of Process Engineering; Chinese Academy of Sciences; 100190 Beijing China
- Center for Mesoscience; Institute of Process Engineering; Chinese Academy of Sciences; 100190 Beijing China
- University of Chinese Academy of Sciences; 100049 Beijing China
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27
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Wan Y, Stradomska A, Knoester J, Huang L. Direct Imaging of Exciton Transport in Tubular Porphyrin Aggregates by Ultrafast Microscopy. J Am Chem Soc 2017; 139:7287-7293. [DOI: 10.1021/jacs.7b01550] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yan Wan
- Department
of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Anna Stradomska
- School
of Chemistry, University of Glasgow, University Avenue, Glasgow, G12 8QQ, United Kingdom
| | - Jasper Knoester
- Zernike
Institute for Advanced Materials, University of Groningen, Nijenborgh
4, 9747AG Groningen, The Netherlands
| | - Libai Huang
- Department
of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
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28
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Krieger A, Fuenzalida Werner JP, Mariani G, Gröhn F. Functional Supramolecular Porphyrin–Dendrimer Assemblies for Light Harvesting and Photocatalysis. Macromolecules 2017. [DOI: 10.1021/acs.macromol.6b02435] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Anja Krieger
- Department of Chemistry and
Pharmacy and Interdisciplinary Center for Molecular Materials, Friedrich-Alexander-University Erlangen-Nürnberg, 91058 Erlangen, Germany
| | - Juan Pablo Fuenzalida Werner
- Department of Chemistry and
Pharmacy and Interdisciplinary Center for Molecular Materials, Friedrich-Alexander-University Erlangen-Nürnberg, 91058 Erlangen, Germany
| | - Giacomo Mariani
- Department of Chemistry and
Pharmacy and Interdisciplinary Center for Molecular Materials, Friedrich-Alexander-University Erlangen-Nürnberg, 91058 Erlangen, Germany
| | - Franziska Gröhn
- Department of Chemistry and
Pharmacy and Interdisciplinary Center for Molecular Materials, Friedrich-Alexander-University Erlangen-Nürnberg, 91058 Erlangen, Germany
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29
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Engelberth SA, Hempel N, Bergkvist M. Cationic dendritic starch as a vehicle for photodynamic therapy and siRNA co-delivery. J Photochem Photobiol B 2017; 168:185-192. [PMID: 28237436 DOI: 10.1016/j.jphotobiol.2017.02.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 02/14/2017] [Accepted: 02/17/2017] [Indexed: 12/27/2022]
Abstract
Cationic enzymatically synthesized glycogen (cESG) is a naturally-derived, nano-scale carbohydrate dendrite that has shown promise as a cellular delivery vehicle owing to its flexibility in chemical modifications, biocompatibility and relative low cost. In the present work, cESG was modified and evaluated as a vehicle for tetraphenylporphinesulfonate (TPPS) in order to improve cellular delivery of this photosensitizer and investigate the feasibility of co-delivery with short interfering ribonucleic acid (siRNA). TPPS was electrostatically condensed with cESG, resulting in a sub-50nm particle with a positive zeta potential of approximately 5mV. When tested in normal ovarian surface epithelial and ovarian clear cell carcinoma cell culture models, encapsulation of TPPS in cESG significantly improved cell death in response to light treatment compared to free drug alone. Dosages as low as 0.16μM TPPS resulted in cellular death upon illumination with a 4.8J/cm2 light dosage, decreasing viability by 96%. cESG-TPPS was then further evaluated as a co-delivery system with siRNA for potential combination therapy, by charge-based condensation of an siRNA directed at reducing expression of manganese superoxide dismutase (Sod2) as a proof of principle target. Simultaneous delivery of TPPS and siRNA was achieved, reducing Sod2 protein expression to 48%, while maintaining the photodynamic properties of TPPS under light exposure and maintaining low dark toxicity. This study demonstrates the versatility of cESG as a platform for dual delivery of small molecules and oligonucleotides, and the potential for further development of this system in combination therapy applications.
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Affiliation(s)
- Sarah A Engelberth
- Nanobioscience Constellation, Colleges of Nanoscale Science and Engineering, SUNY Polytechnic Institute, Albany, NY 12203, United States
| | - Nadine Hempel
- Department of Pharmacology, Penn State College of Medicine, Hershey, PA 17033, United States.
| | - Magnus Bergkvist
- Nanobioscience Constellation, Colleges of Nanoscale Science and Engineering, SUNY Polytechnic Institute, Albany, NY 12203, United States.
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30
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Abstract
5-(4-Aminophenyl)-10,15,20-tris(4-sulfonatophenyl)porphyrin in acidic water self-assembles into a J-aggregate exhibiting a prominently red-shifted hyperporphyrin-type Q-absorption band at 742 nm.
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Affiliation(s)
- Adrián Zurita
- Departament de Química Inorgànica i Orgànica
- Secció de Química Orgànica
- Institut de Ciències del Cosmos (ICC)
- Universitat de Barcelona
- 08028-Barcelona
| | - Anna Duran
- Departament de Química Inorgànica i Orgànica
- Secció de Química Orgànica
- Institut de Ciències del Cosmos (ICC)
- Universitat de Barcelona
- 08028-Barcelona
| | - Josep M. Ribó
- Departament de Química Inorgànica i Orgànica
- Secció de Química Orgànica
- Institut de Ciències del Cosmos (ICC)
- Universitat de Barcelona
- 08028-Barcelona
| | - Zoubir El-Hachemi
- Departament de Química Inorgànica i Orgànica
- Secció de Química Orgànica
- Institut de Ciències del Cosmos (ICC)
- Universitat de Barcelona
- 08028-Barcelona
| | - Joaquim Crusats
- Departament de Química Inorgànica i Orgànica
- Secció de Química Orgànica
- Institut de Ciències del Cosmos (ICC)
- Universitat de Barcelona
- 08028-Barcelona
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31
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Brendle K, Schwarz U, Jäger P, Weis P, Kappes M. Structures of Metalloporphyrin-Oligomer Multianions: Cofacial versus Coplanar Motifs as Resolved by Ion Mobility Spectrometry. J Phys Chem A 2016; 120:8716-8724. [PMID: 27726368 DOI: 10.1021/acs.jpca.6b08062] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We have combined ion mobility mass spectrometry with quantum chemical calculations to investigate the gas-phase structures of multiply negatively charged oligomers of meso-tetra(4-sulfonatophenyl)metalloporphyrins comprising the divalent metal centers ZnII, CuII, and PdII. Sets of candidate structures were obtained by geometry optimizations based on calculations at both the semiempirical PM7 and density functional theory (DFT) levels. The corresponding theoretical cross sections were calculated with the projection approximation and also with the trajectory method. By comparing these collision cross sections with the respective experimental values we were able to assign oligomer structures up to the tetramer. In most cases the cross sections of the lowest energy isomers predicted by theory were found to agree with the measurements to within the experimental uncertainty (2%). Specifically, we find that for a given oligomer size the structures are independent of the metal center but depend strongly on the charge state. Oligomers in low charge states with a correspondingly larger number of sodium counterions tend to form stacked, cofacial structures reminiscent of H-aggregate motifs observed in solution. By contrast, in higher charge states, the stack opens to form coplanar structures.
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Affiliation(s)
- Katrina Brendle
- Institute of Physical Chemistry, Karlsruhe Institute of Technology , Fritz-Haber-Weg 2, 76131 Karlsruhe, Germany
| | - Ulrike Schwarz
- Institute of Physical Chemistry, Karlsruhe Institute of Technology , Fritz-Haber-Weg 2, 76131 Karlsruhe, Germany
| | - Patrick Jäger
- Institute of Nanotechnology, Karlsruhe Institute of Technology , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Patrick Weis
- Institute of Physical Chemistry, Karlsruhe Institute of Technology , Fritz-Haber-Weg 2, 76131 Karlsruhe, Germany
| | - Manfred Kappes
- Institute of Physical Chemistry, Karlsruhe Institute of Technology , Fritz-Haber-Weg 2, 76131 Karlsruhe, Germany.,Institute of Nanotechnology, Karlsruhe Institute of Technology , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
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32
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CHATTORAJ SHYAMTANU, BHATTACHARYYA KANKAN. Spatial inhomogeneity in spectra and exciton dynamics in porphyrin micro-rods and micro-brushes: Confocal microscopy. J CHEM SCI 2016. [DOI: 10.1007/s12039-016-1155-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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33
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Aydinoglu S, Biver T, Figuccia S, Fiore T, Montanaro S, Pellerito C. Studies on DNA interaction of organotin(IV) complexes of meso-tetra(4-sulfonatophenyl)porphine that show cellular activity. J Inorg Biochem 2016; 163:311-317. [PMID: 27393277 DOI: 10.1016/j.jinorgbio.2016.06.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 06/21/2016] [Accepted: 06/28/2016] [Indexed: 12/29/2022]
Abstract
The interaction of the diorgano- and triorganotin(IV) derivatives of meso-tetra-(4-sulfonatophenyl)porphine (Me2Sn)2TPPS, (Bu2Sn)2TPPS, (Me3Sn)4TPPS and (Bu3Sn)4TPPS to natural DNA was analysed (together with free meso-tetra-(4-sulfonatophenyl)porphine (TPPS4-) for comparison purposes). Particular attention was paid to (Bu3Sn)4TPPS, a species that shows significant cellular action. Preliminary tests were done on the solution properties of the organotin(IV) compounds (pKA and possible self-aggregation). Spectrophotometric and spectrofluorometric experiments showed that all the investigated organotin(IV) derivatives strongly interact with DNA, the binding energy depending on the dye steric hindrance. In all cases experimental data concur in indicating that external binding mode prevails. Interestingly, fluorescence quenching and viscosity experiments show that the Bu-containing species, and in particular (Bu3Sn)4TPPS, are able to noticeably alter the DNA conformation.
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Affiliation(s)
- Sabriye Aydinoglu
- Department of Analytical Chemistry, Faculty of Pharmacy, Cukurova University, 01330 Adana, Turkey
| | - Tarita Biver
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Moruzzi 13, 56124, Pisa, Italy.
| | - Stefania Figuccia
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Moruzzi 13, 56124, Pisa, Italy
| | - Tiziana Fiore
- Dipartimento di Fisica e Chimica (DiFC), Università di Palermo, Viale delle Scienze, Ed. 17, 90128 Palermo, Italy
| | - Sonia Montanaro
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Moruzzi 13, 56124, Pisa, Italy
| | - Claudia Pellerito
- Dipartimento di Fisica e Chimica (DiFC), Università di Palermo, Viale delle Scienze, Ed. 17, 90128 Palermo, Italy
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34
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El-Hachemi Z, Balaban TS, Campos JL, Cespedes S, Crusats J, Escudero C, Kamma-Lorger CS, Llorens J, Malfois M, Mitchell GR, Tojeira AP, Ribó JM. Effect of Hydrodynamic Forces on meso-(4-Sulfonatophenyl)-Substituted Porphyrin J-Aggregate Nanoparticles: Elasticity, Plasticity and Breaking. Chemistry 2016; 22:9740-9. [PMID: 27238461 DOI: 10.1002/chem.201600874] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Indexed: 11/10/2022]
Abstract
The J aggregates of 4-sulfonatophenyl meso-substituted porphyrins are non-covalent polymers obtained by self-assembly that form nanoparticles of different morphologies. In the case of high aspect-ratio nanoparticles (bilayered ribbons and monolayered nanotubes), shear hydrodynamic forces may modify their shape and size, as observed by peak force microscopy, transmission electron microscopy of frozen solutions, small-angle X-ray scattering measurements in a disk-plate rotational cell, and cone-plate rotational viscometry. These nanoparticles either show elastic or plastic behaviour: there is plasticity in the ribbons obtained upon nanotube collapse on solid/air interfaces and in viscous concentrated nanotube solutions, whereas elasticity occurs in the case of dilute nanotube solutions. Sonication and strong shear hydrodynamic forces lead to the breaking of the monolayered nanotubes into small particles, which then associate into large colloidal particles.
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Affiliation(s)
- Zoubir El-Hachemi
- Department of Organic Chemistry, Institute of Cosmos Science (IEEC-UB), University of Barcelona (UB), c. Martí I Franquès 1, 08028, Barcelona, Catalonia, Spain.
| | | | - J Lourdes Campos
- Department of Chemical Engineering, Polytechnic University of Catalonia (UPC), Av. Diagonal 647, Barcelona, Catalonia, 08028, Spain
| | - Sergio Cespedes
- Department of Organic Chemistry, Institute of Cosmos Science (IEEC-UB), University of Barcelona (UB), c. Martí I Franquès 1, 08028, Barcelona, Catalonia, Spain
| | - Joaquim Crusats
- Department of Organic Chemistry, Institute of Cosmos Science (IEEC-UB), University of Barcelona (UB), c. Martí I Franquès 1, 08028, Barcelona, Catalonia, Spain
| | - Carlos Escudero
- ALBA Synchrotron Light Source, Carrer de la Llum 2-26, 08290, Cerdanyola del Vallès, Catalonia, Spain
| | - Christina S Kamma-Lorger
- ALBA Synchrotron Light Source, Carrer de la Llum 2-26, 08290, Cerdanyola del Vallès, Catalonia, Spain
| | - Joan Llorens
- Department of Chemical Engineering, University of Barcelona, c. Martí I Franquès 1, 08028, Barcelona, Catalonia, Spain
| | - Marc Malfois
- ALBA Synchrotron Light Source, Carrer de la Llum 2-26, 08290, Cerdanyola del Vallès, Catalonia, Spain
| | - Geoffrey R Mitchell
- Center for Rapid and Sustainable Product Development, Polytechnic Institute of Leiria, Rua de Portugal, 2430-028 Marinha Grande, Portugal
| | - Ana P Tojeira
- Center for Rapid and Sustainable Product Development, Polytechnic Institute of Leiria, Rua de Portugal, 2430-028 Marinha Grande, Portugal
| | - Josep M Ribó
- Department of Organic Chemistry, Institute of Cosmos Science (IEEC-UB), University of Barcelona (UB), c. Martí I Franquès 1, 08028, Barcelona, Catalonia, Spain.
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35
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McMicken B, Thomas RJ, Brancaleon L. Partial Unfolding of Tubulin Heterodimers Induced by Two-Photon Excitation of Bound meso-Tetrakis(sulfonatophenyl)porphyrin. J Phys Chem B 2016; 120:3653-65. [PMID: 27035156 DOI: 10.1021/acs.jpcb.6b02055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The water-soluble porphyrin meso-tetrakis(p-sulfonatophenyl)porphyrin (TSPP) can be noncovalently bound to tubulin and used as a photosensitizer, which upon irradiation triggers photochemical reactions that lead to conformational changes of the protein. These conformational changes in turn inhibit tubulin's primary function of polymerizing into microtubules. We explored the possibility of using two-photon excitation of the bound porphyrin to induce photosensitized protein unfolding. Although TSPP has a relatively low cross section (∼30 GM) our results did find that two-photon excitation of the ligand causes partial unfolding of the tubulin host and the inhibition of the in vitro formation of microtubules. Conversely, irradiating tubulin alone caused no such effects despite the large irradiance per pulse (97-190 GW/cm(2)). The conformational changes were characterized using spectroscopic studies and provide a promising protocol for the future application of non-native photosensitization of proteins.
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Affiliation(s)
- Brady McMicken
- The University of Texas at San Antonio , Department of Physics and Astronomy, One UTSA Circle, San Antonio, Texas 78249, United States.,Human Effectiveness Directorate, Bioeffects Division, Optical Radiation Bioeffects Branch, 711th Human Performance Wing, Joint Base San Antonio , JBSA Fort Sam Houston, Texas 78234, United States
| | - Robert J Thomas
- Human Effectiveness Directorate, Bioeffects Division, Optical Radiation Bioeffects Branch, 711th Human Performance Wing, Joint Base San Antonio , JBSA Fort Sam Houston, Texas 78234, United States
| | - Lorenzo Brancaleon
- The University of Texas at San Antonio , Department of Physics and Astronomy, One UTSA Circle, San Antonio, Texas 78249, United States
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36
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Renney CM, Fukuhara G, Inoue Y, Davis AP. Binding or aggregation? Hazards of interpretation in studies of molecular recognition by porphyrins in water. Chem Commun (Camb) 2016; 51:9551-4. [PMID: 25970199 DOI: 10.1039/c5cc02768c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Reports have suggested that polar porphyrins such as tetraphenylporphine tetrasulfonate (TPPS) can serve as carbohydrate receptors in water. Here we find that TPPS shows changes in UV-visible absorption when treated with glucose, but that these are best explained by altered aggregation states and not by formation of a closely-bound complex.
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Affiliation(s)
- Charles M Renney
- School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, UK.
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37
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Liu K, Kang Y, Ma G, Möhwald H, Yan X. Molecular and mesoscale mechanism for hierarchical self-assembly of dipeptide and porphyrin light-harvesting system. Phys Chem Chem Phys 2016; 18:16738-47. [DOI: 10.1039/c6cp01358a] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Multiscale theoretical models are built to unravel the hierarchically ordered organization of dipeptide–porphyrin co-assemblies with different light-harvesting efficiencies.
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Affiliation(s)
- Kai Liu
- State Key Laboratory of Biochemical Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Yu Kang
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou
- China
| | - Guanghui Ma
- State Key Laboratory of Biochemical Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Helmuth Möhwald
- Max Planck Institute of Colloids and Interfaces
- Potsdam/Golm 14476
- Germany
| | - Xuehai Yan
- State Key Laboratory of Biochemical Engineering
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing 100190
- China
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38
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Vashurin A, Filippova A, Znoyko S, Voronina A, Lefedova O, Kuzmin I, Maizlish V, Koifman O. A new water-soluble sulfonated cobalt(II) phthalocyanines: Synthesis, spectral, coordination and catalytic properties. J PORPHYR PHTHALOCYA 2015. [DOI: 10.1142/s1088424615500753] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Novel complexes of cobalt(II) with sulfonated derivatives of phthalocyanines are synthesized. The influence of the sulfonated group's number in peripheral substituent on solubility of macrocycle and ability to form ordered structures in solution is showed. Transition from H-aggregates to monomeric phthalocyanine structures and sandwich-type dimers was found during formation of metallophthalocyanine complexes with 1,4-diazabicyclo[2.2.2]octane. The catalytic activity of metallophthalocyanines was studied on the model of Merox process.
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Affiliation(s)
- Artur Vashurin
- Department of Inorganic Chemistry, Ivanovo State University of Chemistry and Technology, Ivanovo 153000, Russia
| | - Anna Filippova
- Faculty of Fundamental and Applied Chemistry, Ivanovo State University of Chemistry and Technology, Ivanovo 153000, Russia
| | - Serafima Znoyko
- Department of Technology of Fine Organic Synthesis, Ivanovo State University of Chemistry and Technology, Ivanovo 153000, Russia
| | - Alena Voronina
- Faculty of Fundamental and Applied Chemistry, Ivanovo State University of Chemistry and Technology, Ivanovo 153000, Russia
| | - Olga Lefedova
- Department of Physical and Colloid Chemistry, Ivanovo State University of Chemistry and Technology, Ivanovo, 153000, Russia
| | - Ilya Kuzmin
- Research Institute of Macroheterocycles of Ivanovo State University of Chemistry and Technology, Ivanovo 153000, Russia
| | - Vladimir Maizlish
- Department of Technology of Fine Organic Synthesis, Ivanovo State University of Chemistry and Technology, Ivanovo 153000, Russia
| | - Oscar Koifman
- Research Institute of Macroheterocycles of Ivanovo State University of Chemistry and Technology, Ivanovo 153000, Russia
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Voronina AA, Filippova AA, Vashurin AS, Pukhovskaya SG, Shaposhnikov GP, Golubchikov OA. Self-association of sulfo derivatives of cobalt phthalocyaninates in the presence of 1,4-diazabicyclo[2.2.2]octane. RUSS J GEN CHEM+ 2015. [DOI: 10.1134/s1070363215070245] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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40
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Bhattacharjee J, Banik S, Hussain S, Bhattacharjee D. A study on the interactions of cationic porphyrin with nano clay platelets in Layer-by-Layer (LbL) self assembled films. Chem Phys Lett 2015. [DOI: 10.1016/j.cplett.2015.05.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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41
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Abstract
The illumination of aggregated metal nanospecies can create strong local electric fields to brighten Raman scattering. This study describes a procedure to self-assemble gold nanorods (NRs) through the use of porphyrin and phthalocyanine agents to create reproducibly stable and robust NR aggregates in the form of end-to-end oligomers. Narrow inter-rod gaps result, creating electric field "hot spots" between the NRs. The organic linker molecules themselves are potential Raman-based optical labels, and the result is significant numbers of Raman-active species located in the hot spots. NR polymerization was quenched by phospholipid encapsulation, which allows for control of the polydispersity of the aggregate solution, to optimize the surface-enhanced Raman scattering (SERS) enhancement and permitted the aqueous solubility of the aggregates. The increased presence of Raman-active species in the hot spots and the optimizing of solution polydispersity resulted in the observation of scattering enhancements by encapsulated porphyrins/phthalocyanines of up to 3500-fold over molecular chromophores lacking the NR oligomer host.
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Affiliation(s)
- Alexander F Stewart
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S3H6, Canada
| | - Brandon P Gagnon
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S3H6, Canada
| | - Gilbert C Walker
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S3H6, Canada
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42
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Miron CE, Petitjean A. Sugar recognition: designing artificial receptors for applications in biological diagnostics and imaging. Chembiochem 2015; 16:365-79. [PMID: 25619151 DOI: 10.1002/cbic.201402549] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Indexed: 01/23/2023]
Abstract
At the cellular level, numerous processes ranging from protein folding to disease development are mediated by a sugar-based molecular information system that is much less well known than its DNA- or protein-based counterparts. The subtle structural diversity of such sugar tags nevertheless offers an excellent, if challenging, opportunity to design receptors for the selective recognition of biorelevant sugars. Over the past 40 years, growing interest in the field of sugar recognition has led to the development of several promising artificial receptors, which could soon find widespread use in medical diagnostics and cell imaging.
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Affiliation(s)
- Caitlin E Miron
- Department of Chemistry, Queen's University, Chernoff Hall, 90 Bader Lane, Kingston ON K7L 3N6 (Canada)
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43
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Yang L, Jiang L, Yao W, Liu J, Han J. Real-time analysis of porphyrin J-aggregation on a plant-esterase-functionalized surface using quartz crystal microbalance with dissipation monitoring. Langmuir 2014; 30:9962-9971. [PMID: 25062327 DOI: 10.1021/la501986e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The J-aggregation of meso-tetra (4-sulfonatophenyl) porphine (TPPS4) on a plant-esterase-functionalized surface in a 1:1 v/v mixture of 0.05 M HCl/ethanol (pH ∼1.38) was analyzed in real time using a quartz crystal microbalance with dissipation monitoring (QCM-D). Simultaneous changes in frequency (Δf) and energy dissipation (ΔD) correlated well with mass and structural changes during the sequential phases of slow nucleation, rapid aggregation, and equilibration in J-aggregation. The time-dependent mass adsorption could be quantitatively analyzed with a model, which integrated two simple equations obtained when the surface concentration of TPPS4 (Γ(TPPS4)) was below and above the critical aggregation surface concentration (CASC). This study provides a new view for the protein-induced J-aggregation process, which may be helpful for understanding the interactions of self-assembled nanostructures with biomolecules.
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Affiliation(s)
- Limin Yang
- State Key Laboratory of Heavy Oil Processing and Center for Bioengineering and Biotechnology, China University of Petroleum (East China) , Qingdao, Shandong 266555, P. R. China
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Dai XH, Wang ZM, Huang YF, Pan JM, Yan YS, Liu DM, Sun L. Biomimetic star-shaped poly(ε-caprolactone)-b-glycopolymer block copolymers with porphyrin-core for targeted photodynamic therapy. RSC Adv 2014. [DOI: 10.1039/c4ra07402e] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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45
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Feng Z, Zhi-Ming W, Ya-Fei H, Xiao-Hui D, Yan-Ru G, Jian-Ming P, Yong-Sheng Y, Sun L. Synthesis, self-assembly, and drug release behavior of star-shaped poly(ε-caprolactone)-b-poly(ethylene oxide) block copolymer with porphyrin core. J Appl Polym Sci 2014. [DOI: 10.1002/app.40996] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Zhao Feng
- Hospital Affiliated to Jiangsu University; Zhenjiang 212013 People's Republic of China
| | - Wang Zhi-Ming
- Department of Chemical Engineering; School of Chemistry and Chemical Technology; Jiangsu University; Zhenjiang 212013 People's Republic of China
| | - Huang Ya-Fei
- School of Pharmacy; Jiangsu University; Zhenjiang 212013 People's Republic of China
| | - Dai Xiao-Hui
- Department of Chemical Engineering; School of Chemistry and Chemical Technology; Jiangsu University; Zhenjiang 212013 People's Republic of China
- State Key Laboratory of Natural and Biomimetic Drugs; Peking University; Beijing 100191 People's Republic of China
| | - Ge Yan-Ru
- School of Pharmacy; Jiangsu University; Zhenjiang 212013 People's Republic of China
| | - Pan Jian-Ming
- Department of Chemical Engineering; School of Chemistry and Chemical Technology; Jiangsu University; Zhenjiang 212013 People's Republic of China
| | - Yan Yong-Sheng
- Department of Chemical Engineering; School of Chemistry and Chemical Technology; Jiangsu University; Zhenjiang 212013 People's Republic of China
- State Key Laboratory of Natural and Biomimetic Drugs; Peking University; Beijing 100191 People's Republic of China
| | - Lin Sun
- CSR Qingdao Sifang Co. Ltd.; Qingdao Shandong 266111 China
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46
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Li A, Zhao L, Hao J, Ma R, An Y, Shi L. Aggregation behavior of the template-removed 5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrin chiral array directed by poly(ethylene glycol)-block-poly(L-lysine). Langmuir 2014; 30:4797-4805. [PMID: 24697573 DOI: 10.1021/la500252c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Complexation between 5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrin (TPPS) and poly(ethylene glycol)-block-poly(L-lysine) (PEG-b-PLL) was performed via electrostatic interaction. Two kinds of primary arrays of TPPS with different supramolecular chirality induced by PLL were obtained in the resultant complex by inverting the mixing procedure of the two components. These arrays could be displaced by poly(sodium-p-styrenesulfonate) (PSS) from the chiral PLL template through competitive electrostatic complexation, and then PSS formed a polyion complex micelle with PEG-b-PLL. The template-removed TPPS arrays preserved their induced chirality and served as primary subunits for the secondary aggregation of TPPS. The morphology of the secondary aggregates was strongly dependent upon the asymmetric primary supramolecular arrangement of TPPS. The rodlike nanostructure that was ∼200 nm in length was composed of the primary arrays that showed opposite exciton chirality between the J- and H-bands. In contrast, the micrometer-sized fibrils observed were composed of the arrays with the same exciton chirality at the J- and H-bands.
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Affiliation(s)
- Ang Li
- Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University , Tianjin 300071, P. R. China
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47
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Riou C, Calliste CA, Da Silva A, Guillaumot D, Rezazgui O, Sol V, Leroy-Lhez S. Anionic porphyrin as a new powerful cell death inducer of Tobacco Bright Yellow-2 cells. Photochem Photobiol Sci 2014; 13:621-5. [PMID: 24535477 DOI: 10.1039/c3pp50315a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2013] [Accepted: 01/16/2014] [Indexed: 12/16/2023]
Abstract
For the first time, the behaviour of tobacco cell suspensions submitted to four porphyrins was described. The potential killer effect of these photosensitizers on tobacco cells was evaluated. Biological results were correlated with photophysical properties and the reactive oxygen species production capacity of tested compounds. Surprisingly, the anionic free-base porphyrin showed the strongest phototoxic effect.
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Affiliation(s)
- C Riou
- Université de Limoges, Laboratoire de Chimie des Substances Naturelles, EA 1069, 123 avenue Albert Thomas, 87060 Limoges, France.
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48
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Weis P, Schwarz U, Hennrich F, Wagner D, Bräse S, Kappes M. Azaporphine guest–host complexes in solution and gas-phase: evidence for partially filled nanoprisms and exchange reactions. Phys Chem Chem Phys 2014; 16:6225-32. [DOI: 10.1039/c3cp55486d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Schwarz U, Vonderach M, Armbruster MK, Fink K, Kappes MM, Weis P. Cu(II)- and Mn(III)-porphyrin-derived oligomeric multianions: structures and photoelectron spectra. J Phys Chem A 2013; 118:369-79. [PMID: 24328135 DOI: 10.1021/jp411149e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We present structures and photoelectron spectra of Mn(III) and Cu(II) meso-tetra(4-sulfonatophenyl)porphyrin (TPPS) multianions, as well as of homomolecular dimers and trimers thereof. The structural assignments are based on a combination of mass spectrometry, ion mobility measurements, and semiempirical as well as density functional theory (DFT) calculations. Depending on the type of central metal atom, two completely different dimer structural motifs are found. With a central Mn(III), the monomeric units are connected via sulfonic-acid-manganese bonds resulting in a tilted stack arrangement of porphyrin rings. With Cu(II) as the central atom, the sulfonic acid groups preferentially bind to the sodium counterions, resulting in a flat dimer structure with coplanar porphyrins. Photoelectron spectra were recorded for monomers, dimers, and trimers, each in a number of different negative charge states as determined by protonation degree (+nH). In some cases, e.g., [Cu(II)TPPS](4-), [(Mn(III)TPPS)2 + H](5-), and [(Mn(III)TPPS)3 + 3H](6-), we observe electron detachment energies close to zero, or even slightly negative. In all cases, we find a large repulsive Coulomb barrier. The observed trends in detachment energies can be interpreted in terms of a simple electrostatic model.
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Affiliation(s)
- Ulrike Schwarz
- Karlsruhe Institute of Technology, Institut für Physikalische Chemie , Fritz-Haber-Weg 2, 76131 Karlsruhe, Germany
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50
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Sáfar GAM, Malachias A, Magalhães-Paniago R, Martins DCS, Idemori YM. Unravelling the molecular structure and packing of a planar molecule by combining nuclear magnetic resonance and scanning tunneling microscopy. Phys Chem Chem Phys 2013; 15:20691-7. [PMID: 24192713 DOI: 10.1039/c3cp53542h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The determination of the molecular structure of a porphyrin is achieved by using nuclear magnetic resonance (NMR) and scanning tunneling microscopy (STM) techniques. Since macroscopic crystals cannot be obtained in this system, this combination of techniques is crucial to solve the molecular structure without the need for X-ray crystallography. For this purpose, previous knowledge of the flatness of the reagent molecules (a porphyrin and its functionalizing group, a naphthalimide) and the resulting molecular structure obtained by a force-field simulation are used. The exponents of the I-V curves obtained by scanning tunneling spectroscopy (STS) allow us to check whether the thickness of the film of molecules is greater than a monolayer, even when there is no direct access to the exposed surface of the metal substrate. Photoluminescence (PL), optical absorption, infrared (IR) reflectance and solubility tests are used to confirm the results obtained here with this NMR/STM/STS combination.
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Affiliation(s)
- Gustavo A M Sáfar
- Departamento de Química, ICEx, Universidade Federal de Minas Gerais, Belo Horizonte-MG, 31270-901, Brazil.
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