1
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Synthesis and characteristics of novel TPA-containing electrochromic poly(ether sulfone)s with dimethylamino substituents. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2020.137552] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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2
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Bartelmann T, Gnannt F, Zitzmann M, Mayer P, Dube H. Sulfoxide hemithioindigo tweezers - visible light addressable capture and release. Chem Sci 2021; 12:3651-3659. [PMID: 34163639 PMCID: PMC8179485 DOI: 10.1039/d0sc04981f] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Introducing responsive elements into supramolecular recognition systems offers great advantages for the control of intermolecular interactions and represents an important stepping stone towards multi-purpose and reprogrammable synthetic systems. Of particular interest is implementation of light-responsiveness because of the unique ease and precision of this signal. Here we present visible light responsive hemithioindigo-based molecular tweezers that bear a highly polar sulfoxide function as an additional recognition unit inside their binding site. Sulfur oxidation allows to simultaneously enhance all crucial properties of this receptor type i.e. photoswitching capability, thermal stability of individual switching states, binding affinity, and binding modulation upon switching. With a novel titration method the thermodynamic binding parameters were determined using reduced sample amounts. Employing these strongly enhanced molecular tweezers allowed to demonstrate photocontrol of intermolecular charge transfer in a reversible manner. Hemithioindigo based molecular tweezers with a comprehensively improved property profile are obtained by simple oxidation of the sulfur atom.![]()
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Affiliation(s)
- Thomas Bartelmann
- Ludwig-Maximilians-Universität München, Department of Chemistry, Center for Integrated Protein Science CIPSM Butenandtstr. 5-13 81377 München Germany
| | - Frederik Gnannt
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Department of Chemistry and Pharmacy Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
| | - Max Zitzmann
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Department of Chemistry and Pharmacy Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
| | - Peter Mayer
- Ludwig-Maximilians-Universität München, Department of Chemistry, Center for Integrated Protein Science CIPSM Butenandtstr. 5-13 81377 München Germany
| | - Henry Dube
- Ludwig-Maximilians-Universität München, Department of Chemistry, Center for Integrated Protein Science CIPSM Butenandtstr. 5-13 81377 München Germany .,Friedrich-Alexander-Universität Erlangen-Nürnberg, Department of Chemistry and Pharmacy Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
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3
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4
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Tahara K, Terashita N, Tokunaga K, Yabumoto S, Kikuchi JI, Ozawa Y, Abe M. Zwitterionic Mixed Valence: Internalizing Counteranions into a Biferrocenium Framework toward Molecular Expression of Half-Cells in Quantum Cellular Automata. Chemistry 2019; 25:13728-13738. [PMID: 31376186 DOI: 10.1002/chem.201902840] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 07/26/2019] [Indexed: 01/26/2023]
Abstract
Realization of molecular quantum cellular automata (QCA), a promising architecture for molecular computing through current-free processes, requires improved understanding and application of mixed-valence (MV) molecules. In this report, we present an electrostatic approach to creating MV subspecies through internalizing opposite charges in close proximity to MV ionic moieties. This approach is demonstrated by unsymmetrically attaching a charge-responsive boron substituent to a well-known organometallic MV complex, biferrocenium. Guest anions (CN- and F- ) bind to the Lewis acidic boron center, leading to unusual blue-shifts of the intervalence charge-transfer (IVCT) bands. To the best of our knowledge, this is the first reported example of a zwitterionic MV series in which the degree of positive charge delocalization can be varied by changing the bound anions, and serves to clarify the interplay between IVCT parameters. The key underlying factor is the variable zero-level energy difference in the MV states. This work provides new insight into imbuing MV molecules with external charge-responsiveness, a prerequisite of molecular QCA techniques.
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Affiliation(s)
- Keishiro Tahara
- Department of Material Science, Graduate School of Material Science, University of Hyogo, 3-2-1, Kouto, Kamigori, Ako, Hyogo, 678-1297, Japan
| | - Nazuna Terashita
- Graduate School of Materials Science, Nara Institute of Science and Technology, 8916-5, Takayama, Ikoma, Nara, 630-0192, Japan
| | - Ken Tokunaga
- Division of Liberal Arts, Centre for Promotion of Higher Education, Kogakuin University, 2665-1, Nakano, Hachioji, Tokyo, 192-0015, Japan
| | - Shiomi Yabumoto
- Graduate School of Materials Science, Nara Institute of Science and Technology, 8916-5, Takayama, Ikoma, Nara, 630-0192, Japan
| | - Jun-Ichi Kikuchi
- Graduate School of Materials Science, Nara Institute of Science and Technology, 8916-5, Takayama, Ikoma, Nara, 630-0192, Japan
| | - Yoshiki Ozawa
- Department of Material Science, Graduate School of Material Science, University of Hyogo, 3-2-1, Kouto, Kamigori, Ako, Hyogo, 678-1297, Japan
| | - Masaaki Abe
- Department of Material Science, Graduate School of Material Science, University of Hyogo, 3-2-1, Kouto, Kamigori, Ako, Hyogo, 678-1297, Japan
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5
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Singh K, Kumari S, Jana A, Das P, Das N. A Pt(II)‐based Hexagonal Ionic Supramolecular Coordination Complex and its DNA Interactions. ChemistrySelect 2019. [DOI: 10.1002/slct.201901844] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Khushwant Singh
- Department of ChemistryIndian Institute of Technology Patna, Bihta 801 106, Bihar India
| | - Sonam Kumari
- Department of ChemistryIndian Institute of Technology Patna, Bihta 801 106, Bihar India
| | - Achintya Jana
- Department of ChemistryIndian Institute of Technology Patna, Bihta 801 106, Bihar India
| | - Prolay Das
- Department of ChemistryIndian Institute of Technology Patna, Bihta 801 106, Bihar India
| | - Neeladri Das
- Department of ChemistryIndian Institute of Technology Patna, Bihta 801 106, Bihar India
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6
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Sindt AJ, DeHaven BA, McEachern DF, Dissanayake DMMM, Smith MD, Vannucci AK, Shimizu LS. UV-irradiation of self-assembled triphenylamines affords persistent and regenerable radicals. Chem Sci 2019; 10:2670-2677. [PMID: 30996983 PMCID: PMC6419929 DOI: 10.1039/c8sc04607g] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 01/09/2019] [Indexed: 11/21/2022] Open
Abstract
UV-irradiation of assembled urea-tethered triphenylamine dimers results in the formation of persistent radicals, whereas radicals generated in solution are reactive and quickly degrade. In the solid-state, high quantities of radicals (approximately 1 in 150 molecules) are formed with a half-life of one week with no significant change in the single crystal X-ray diffraction. Remarkably, after decay, re-irradiation of the solid sample regenerates the radicals to their original concentration. The photophysics upon radical generation are also altered. Both the absorption and emission are significantly quenched without external oxidation likely due to the delocalization of the radicals within the crystals. The factors that influence radical stability and generation are correlated to the rigid supramolecular framework formed by the urea tether of the triphenylamine dimer. Electrochemical evidence demonstrates that these compounds can be oxidized in solution at 1.0 V vs. SCE to generate radical cations, whose EPR spectra were compared with spectra of the solid-state photogenerated radicals. Additionally, these compounds display changes in emission due to solvent effects from fluorescence to phosphorescence. Understanding how solid-state assembly alters the photophysical properties of triphenylamines could lead to further applications of these compounds for magnetic and conductive materials.
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Affiliation(s)
- Ammon J Sindt
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
| | - Baillie A DeHaven
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
| | - David F McEachern
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
| | - D M M Mevan Dissanayake
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
| | - Mark D Smith
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
| | - Aaron K Vannucci
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
| | - Linda S Shimizu
- Department of Chemistry and Biochemistry , University of South Carolina , Columbia , South Carolina 29208 , USA .
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7
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Rather IA, Wagay SA, Hasnain MS, Ali R. New dimensions in calix[4]pyrrole: the land of opportunity in supramolecular chemistry. RSC Adv 2019; 9:38309-38344. [PMID: 35540221 PMCID: PMC9076024 DOI: 10.1039/c9ra07399j] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Accepted: 11/06/2019] [Indexed: 01/05/2023] Open
Abstract
The quest for receptors endowed with the selective complexation and detection of negatively charged species continues to receive substantial consideration within the scientific community worldwide. This study is encouraged by the utilization of anions in nature in a plethora of biological systems such as chloride channels and proteins and as polyanions for genetic information. The molecular recognition of anionic species is greatly interesting in terms of their favourable interactions. In this comprehensive review, in addition to giving accounts of some selected syntheses, we illustrated diverse applications ranging from molecular containers to ion transporters and drug carriers of a supramolecular receptor named calix[4]pyrrole. We believe that the present review may act as a catalyst in enhancing the novel applications of calix[4]pyrrole and its congeners in the other dimensions of science and technology. The quest for receptors endowed with the selective complexation and detection of negatively charged species continues to receive substantial consideration within the scientific community worldwide.![]()
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Affiliation(s)
| | | | | | - Rashid Ali
- Department of Chemistry
- Jamia Millia Islamia
- New Delhi-110025
- India
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8
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Wong RC, Lo PC, Ng DK. Stimuli responsive phthalocyanine-based fluorescent probes and photosensitizers. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2017.10.006] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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9
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Park JS, Sessler JL. Tetrathiafulvalene (TTF)-Annulated Calix[4]pyrroles: Chemically Switchable Systems with Encodable Allosteric Recognition and Logic Gate Functions. Acc Chem Res 2018; 51:2400-2410. [PMID: 30203643 DOI: 10.1021/acs.accounts.8b00308] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Molecular and supramolecular systems capable of switching between two or more states as the result of an applied chemical stimulus are attracting ever-increasing attention. They have seen wide application in the development of functional materials including, but not limited to, molecular and supramolecular switches, chemosensors, electronics, optoelectronics, and logic gates. A wide range of chemical stimuli have been used to control the switching within bi- and multiple state systems made up from either singular molecular entities or supramolecular ensembles. In general, chemically triggered switching systems contain at least two major functional components that provide for molecular recognition and signal transduction, respectively. These components can be connected to one another via either covalent or noncovalent linkages. Of particular interest are switchable systems displaying cooperative or allosteric features. Such advanced control over function is ubiquitous in nature and, in the case of synthetic systems, may allow the capture and release of a targeted chemical entity or permit the transduction of binding information from one recognition site to another. Allosterically controlled complexation and decomplexation could also permit the amplification or deamplification of analyte-specific binding affinity, lead to nonlinear binding characteristics, or permit a magnification of output signals. Our own efforts to develop chemically driven supramolecular switches, advanced logic gates, and multifunction cascade systems have focused on the use of tetrathiafulvalene (TTF) annulated calix[4]pyrroles (C4Ps). These systems, TTF-C4Ps, combine several orthogonal binding motifs within what are conformationally switchable receptor frameworks. Their basic structure and host-guest recognition functions can be controlled via application of an appropriate chemical stimulus. Homotropic or heterotropic allosteric molecular recognition behavior is often seen. This has allowed us to (1) produce self-assembled structures, (2) control switching between bi- and multistate constructs, (3) generate chemical logic gates performing chemical-based Boolean logic operations, (4) create ionically controlled three-state logic systems that release different chemical messengers and activate disparate downstream reactions, and (5) encode a variety advanced functional operations into what are relatively simple molecular-scale devices. Looking to the future, we believe that exploiting allosteric control will expand opportunities for supramolecular chemists and allow some of the complexity seen in biology to be reproduced in simple constructs. Of particular appeal would be a capacity to release chemical messengers at will, perhaps after a prior capture and chemical modification step, that then encode for further downstream functions as seen in the case of the small molecules, such as neurotransmitters and pheromones, used by nature for the purpose of intraentity communication. Molecular scale logic devices with allosteric functions are thus the potential vanguard of a new area of study involving interactions between multiple discrete components with an emphasis on functional outcomes.
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Affiliation(s)
- Jung Su Park
- Department of Chemistry, Sookmyung Women’s University, 100 Cheongpa-ro 47-gil, Yongsan-gu, Seoul 04310, Republic of Korea
| | - Jonathan L. Sessler
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street-Stop A5300, Austin, Texas 78712-1224, United States
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10
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Synthesis of K2Se solar cell dopant in liquid NH3 by solvated electron transfer to elemental selenium. Electrochem commun 2018. [DOI: 10.1016/j.elecom.2018.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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11
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Wei K, Yao F, Kang XF. Single-molecule porphyrin-metal ion interaction and sensing application. Biosens Bioelectron 2018; 109:272-278. [PMID: 29571164 DOI: 10.1016/j.bios.2018.03.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 02/19/2018] [Accepted: 03/01/2018] [Indexed: 10/17/2022]
Abstract
It remains a significant challenge to study the interactions between metal ions and porphyrin molecules at single ion level. Here, we constructed a nanopore-based sensing for label-free and real-time analysis of the interaction between Cu2+ and 5,10,15,20-tetrakis(4-sulfonatophenyl)-porphyrin (TPPS). The results demonstrate that emerging electronic signatures of the Cu2+-TPPS complex that is completely different form the original free TPPS were observed in the α-hemolysin (α-HL) nanopore. Based on the distinctive electronic signal patterns between TPPS and Cu2+-TPPS complex, the unique nanopore sensor can achieve a highly sensitive detection of Cu2+ in aqueous media. The frequency of signature events showed a linear response toward the concentration of Cu2+ in the range of 0.03 µM - 1.0 μM, with a detection limit of 16 nM (S/N = 3). The sensing system also exhibited high selectivity against other metal ions, and the feasibility of this approach for practical applications was demonstrated with the determination of Cu2+ in running water.
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Affiliation(s)
- Keke Wei
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, PR China
| | - Fujun Yao
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, PR China
| | - Xiao-Feng Kang
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, PR China.
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12
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Bostick CD, Mukhopadhyay S, Pecht I, Sheves M, Cahen D, Lederman D. Protein bioelectronics: a review of what we do and do not know. REPORTS ON PROGRESS IN PHYSICS. PHYSICAL SOCIETY (GREAT BRITAIN) 2018; 81:026601. [PMID: 29303117 DOI: 10.1088/1361-6633/aa85f2] [Citation(s) in RCA: 129] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
We review the status of protein-based molecular electronics. First, we define and discuss fundamental concepts of electron transfer and transport in and across proteins and proposed mechanisms for these processes. We then describe the immobilization of proteins to solid-state surfaces in both nanoscale and macroscopic approaches, and highlight how different methodologies can alter protein electronic properties. Because immobilizing proteins while retaining biological activity is crucial to the successful development of bioelectronic devices, we discuss this process at length. We briefly discuss computational predictions and their connection to experimental results. We then summarize how the biological activity of immobilized proteins is beneficial for bioelectronic devices, and how conductance measurements can shed light on protein properties. Finally, we consider how the research to date could influence the development of future bioelectronic devices.
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Affiliation(s)
- Christopher D Bostick
- Department of Pharmaceutical Sciences, West Virginia University, Morgantown, WV 26506, United States of America. Institute for Genomic Medicine, Columbia University Medical Center, New York, NY 10032, United States of America
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13
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Intrieri D, Damiano C, Rizzato S, Paolesse R, Venanzi M, Monti D, Savioli M, Stefanelli M, Gallo E. Sensing of diclofenac by a porphyrin-based artificial receptor. NEW J CHEM 2018. [DOI: 10.1039/c8nj02737d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The synthesis of a porphyrin chemosensor is here reported as well as its sensing activity in detecting the emerging pollutant diclofenac with an overall 1 : 1 binding constant of about 105 M−1.
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Affiliation(s)
| | | | - Silvia Rizzato
- Department of Chemistry
- University of Milan
- 20133 Milan
- Italy
| | - Roberto Paolesse
- Department of Chemical Science and Technologies
- University of Roma Tor Vergata
- 00133 Rome
- Italy
| | - Mariano Venanzi
- Department of Chemical Science and Technologies
- University of Roma Tor Vergata
- 00133 Rome
- Italy
| | - Donato Monti
- Department of Chemical Science and Technologies
- University of Roma Tor Vergata
- 00133 Rome
- Italy
| | - Marco Savioli
- Department of Chemical Science and Technologies
- University of Roma Tor Vergata
- 00133 Rome
- Italy
| | - Manuela Stefanelli
- Department of Chemical Science and Technologies
- University of Roma Tor Vergata
- 00133 Rome
- Italy
| | - Emma Gallo
- Department of Chemistry
- University of Milan
- 20133 Milan
- Italy
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14
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Highly soluble metal-organic polymers based on iron(II) clathrochelates and their gelation induced by sonication. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.08.049] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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15
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Singh N, Khan IM, Ahmad A, Javed S. Synthesis and dynamics of a novel proton transfer complex containing 3,5-dimethylpyrazole as a donor and 2,4-dinitro-1-naphthol as an acceptor: crystallographic, UV-visible spectrophotometric, molecular docking and Hirshfeld surface analyses. NEW J CHEM 2017. [DOI: 10.1039/c7nj00819h] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A CT complex is synthesized and characterized by spectral and crystallographic techniques. The Hirshfeld and molecular docking studies are also performed.
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Affiliation(s)
- Neelam Singh
- Department of Chemistry
- Faculty of Science Aligarh Muslim University
- Aligarh 202002
- India
| | - Ishaat M. Khan
- Department of Chemistry
- Faculty of Science Aligarh Muslim University
- Aligarh 202002
- India
| | - Afaq Ahmad
- Department of Chemistry
- Faculty of Science Aligarh Muslim University
- Aligarh 202002
- India
| | - Saleem Javed
- Department of Chemistry
- I.H.S
- Dr. B. R. Ambedkar University
- Agra 282002
- India
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16
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Rodríguez-Morgade MS, Kobayashi N. Preface — Special Issue in Honor of Professor Tomás Torres. J PORPHYR PHTHALOCYA 2016. [DOI: 10.1142/s1088424616020016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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17
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Rodriguez-Mendez ML, García-Hernandez C, Medina-Plaza C, García-Cabezón C, de Saja JA. Multisensor systems based on phthalocyanines for monitoring the quality of grapes. J PORPHYR PHTHALOCYA 2016. [DOI: 10.1142/s1088424616500796] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Arrays of phthalocyanine-based sensors with complementary activity have been used to develop voltammetric electronic tongues. Such systems have demonstrated to be useful in enology for the evaluation of quality of wines in different production stages, from grapes to bottles. In this paper, the state of the art of multisensor systems based on phthalocyanines dedicated to the analysis of musts (juices obtained from crushed grapes) is described. Such multisensor systems cover different types of sensors from simple Carbon Paste Electrodes, to sophiticated nanostructured sensors, including Langmuir–Blodgett or Layer by Layer thin films and biomimetic biosensors where phthalocyanines play a crucial role as electron mediator between enzymes and electrodes. In all cases, multisensor systems based on phthalocyanines have been able to discriminate musts prepared from different varieties of grapes. The performance of these systems can be improved by combining non-specific sensors with biosensors containing enzymes selective to phenols. In this case, excellent relationships have been found between the responses provided by the array and the content in phenols and acids provided by traditional chemical analysis.
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Affiliation(s)
- Maria Luz Rodriguez-Mendez
- Department of Inorganic Chemistry, Escuela de Ingenierías Industriales, Universidad de Valladolid, Paseo del Cauce 59, 47011 Valladolid, Spain
| | - Celia García-Hernandez
- Department of Inorganic Chemistry, Escuela de Ingenierías Industriales, Universidad de Valladolid, Paseo del Cauce 59, 47011 Valladolid, Spain
| | - Cristina Medina-Plaza
- Department of Inorganic Chemistry, Escuela de Ingenierías Industriales, Universidad de Valladolid, Paseo del Cauce 59, 47011 Valladolid, Spain
| | - Cristina García-Cabezón
- Department of Materials Science, Escuela Ingenierías Industriales, Universidad de Valladolid, 47011 Valladolid, Spain
| | - Jose Antonio de Saja
- Department of Condensed Matter Physics, Universidad de Valladolid, 47011 Valladolid, Spain
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18
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Dudkin SV, Erickson NR, Vologzhanina AV, Novikov VV, Rhoda HM, Holstrom CD, Zatsikha YV, Yusubov MS, Voloshin YZ, Nemykin VN. Preparation, X-ray Structures, Spectroscopic, and Redox Properties of Di- and Trinuclear Iron-Zirconium and Iron-Hafnium Porphyrinoclathrochelates. Inorg Chem 2016; 55:11867-11882. [PMID: 27801586 DOI: 10.1021/acs.inorgchem.6b01936] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The first hybrid di- and trinuclear iron(II)-zirconium(IV) and iron(II)-hafnium(IV) macrobicyclic complexes with one or two apical 5,10,15,20-tetraphenylporphyrin fragments were obtained using transmetalation reaction between n-butylboron-triethylantimony-capped or bis(triethylantimony)-capped iron(II) clathrochelate precursors and dichlorozirconium(IV)- or dichlorohafnium(IV)-5,10,15,20-tetraphenylporphyrins under mild conditions. New di- and trinuclear porphyrinoclathrochelates of general formula FeNx3((Bn-Bu)(MTPP)) and FeNx3(MTPP)2 [M = Zr, Hf; TPP = 5,10,15,20-tetraporphyrinato(2-); Nx = nioximo(2-)] were characterized by one-dimensional (1H and 13C{1H}) and two-dimensional (COSY and HSQC) NMR, high-resolution electrospray ionization mass spectrometry, UV-visible, and magnetic circular dichroism spectra, single-crystal X-ray diffraction experiments, as well as elemental analyses. Redox properties of all complexes were probed using electrochemical and spectroelectrochemical approaches. Electrochemical and spectroelectrochemical data suggestive of a very weak, if any, long-range electronic coupling between two porphyrin π-systems in FeNx3(MTPP)2 complexes. Density functional theory and time-dependent density functional theory calculations were used to correlate spectroscopic signatures and redox properties of new compounds with their electronic structures.
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Affiliation(s)
- Semyon V Dudkin
- Department of Chemistry & Biochemistry, University of Minnesota Duluth , Duluth, Minnesota 55812, United States.,Department of Technology of Organic Substances & Polymer Materials, Tomsk Polytechnic University , 634050 Tomsk, Russia.,Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , 119991 Moscow, Russia
| | - Nathan R Erickson
- Department of Chemistry & Biochemistry, University of Minnesota Duluth , Duluth, Minnesota 55812, United States
| | - Anna V Vologzhanina
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , 119991 Moscow, Russia
| | - Valentin V Novikov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , 119991 Moscow, Russia
| | - Hannah M Rhoda
- Department of Chemistry & Biochemistry, University of Minnesota Duluth , Duluth, Minnesota 55812, United States
| | - Cole D Holstrom
- Department of Chemistry & Biochemistry, University of Minnesota Duluth , Duluth, Minnesota 55812, United States
| | - Yuriy V Zatsikha
- Department of Chemistry & Biochemistry, University of Minnesota Duluth , Duluth, Minnesota 55812, United States.,Department of Chemistry, University of Manitoba , Winnipeg, Manitoba R3T 2N2, Canada
| | - Mekhman S Yusubov
- Department of Technology of Organic Substances & Polymer Materials, Tomsk Polytechnic University , 634050 Tomsk, Russia
| | - Yan Z Voloshin
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , 119991 Moscow, Russia
| | - Victor N Nemykin
- Department of Chemistry & Biochemistry, University of Minnesota Duluth , Duluth, Minnesota 55812, United States.,Department of Chemistry, University of Manitoba , Winnipeg, Manitoba R3T 2N2, Canada
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19
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Jana A, Ishida M, Park JS, Bähring S, Jeppesen JO, Sessler JL. Tetrathiafulvalene- (TTF-) Derived Oligopyrrolic Macrocycles. Chem Rev 2016; 117:2641-2710. [DOI: 10.1021/acs.chemrev.6b00375] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Atanu Jana
- Department
of Chemistry, University of Sheffield, Sheffield S10 2TN, United Kingdom
- Institute
for Supramolecular Chemistry and Catalysis, Shanghai University, Shanghai, 200444, China
| | - Masatoshi Ishida
- Department
of Chemistry and Biochemistry, Graduate School of Engineering and
Center for Molecular Systems, Kyushu University, Fukuoka 819-0395, Japan
| | - Jung Su Park
- Department
of Chemistry, Sookmyung Womens’s University, Seoul 140-742, South Korea
| | - Steffen Bähring
- Department
of Physics, Chemistry, and Pharmacy, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark
| | - Jan O. Jeppesen
- Department
of Physics, Chemistry, and Pharmacy, University of Southern Denmark, Campusvej 55, 5230, Odense M, Denmark
| | - Jonathan L. Sessler
- Department
of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
- Institute
for Supramolecular Chemistry and Catalysis, Shanghai University, Shanghai, 200444, China
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20
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Rodríguez-Morgade MS. A Colorful Life: Scientific Achievements of Tomás Torres in the Fields of Phthalocyanines, Molecular Materials and Nanoscience. J PORPHYR PHTHALOCYA 2016. [DOI: 10.1142/s1088424616020028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Some of the most important achievements of Tomás Torres in the last few decades within the fields of Phthalocyanines and related compounds, Molecular Materials and Nanoscience are revised and his recognized international prestige in these areas highlighted on the occasion of his 65th birthday.
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21
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Abstract
Sensing of metal ions and anions is of great importance because of their widespread distribution in environmental systems and biological processes. Colorimetric and fluorescent chemosensors based on organic molecular species have been demonstrated to be effective for the detection of various ions and possess the significant advantages of low cost, high sensitivity, and convenient implementation. Of the available classes of organic molecules, porphyrin analogues possess inherently many advantageous features, making them suitable for the design of ion chemosensors, with the targeted sensing behavior achieved and easily modulated based on their following characteristics: (1) NH moieties properly disposed for binding of anions through cooperative hydrogen-bonding interactions; (2) multiple pyrrolic N atoms or other heteroatoms for selectively chelating metal ions; (3) variability of macrocycle size and peripheral substitution for modulation of ion selectivity and sensitivity; and (4) tunable near-infrared emission and good biocompatibility. In this Review, design strategies, sensing mechanisms, and sensing performance of ion chemosensors based on porphyrin analogues are described by use of extensive examples. Ion chemosensors based on normal porphyrins and linear oligopyrroles are also briefly described. This Review provides valuable information for researchers of related areas and thus may inspire the development of more practical and effective approaches for designing high-performance ion chemosensors based on porphyrin analogues and other relevant compounds.
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Affiliation(s)
- Yubin Ding
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology , Shanghai 200237, P. R. China.,Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing University , Nanjing, Jiangsu 210093, China
| | - Wei-Hong Zhu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology , Shanghai 200237, P. R. China
| | - Yongshu Xie
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology , Shanghai 200237, P. R. China
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22
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Zhou Y, Wang D, Zhang Y, Chitgupi U, Geng J, Wang Y, Zhang Y, Cook TR, Xia J, Lovell JF. A Phosphorus Phthalocyanine Formulation with Intense Absorbance at 1000 nm for Deep Optical Imaging. Am J Cancer Res 2016; 6:688-97. [PMID: 27022416 PMCID: PMC4805663 DOI: 10.7150/thno.14555] [Citation(s) in RCA: 127] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2015] [Accepted: 02/12/2016] [Indexed: 12/11/2022] Open
Abstract
Although photoacoustic computed tomography (PACT) operates with high spatial resolution in biological tissues deeper than other optical modalities, light scattering is a limiting factor. The use of longer near infrared wavelengths reduces scattering. Recently, the rational design of a stable phosphorus phthalocyanine (P-Pc) with a long wavelength absorption band beyond 1000 nm has been reported. Here, we show that when dissolved in liquid surfactants, P-Pc can give rise to formulations with absorbance of greater than 1000 (calculated for a 1 cm path length) at wavelengths beyond 1000 nm. Using the broadly accessible Nd:YAG pulse laser emission output of 1064 nm, P-Pc could be imaged through 11.6 cm of chicken breast with PACT. P-Pc accumulated passively in tumors following intravenous injection in mice as observed by PACT. Following oral administration, P-Pc passed through the intestine harmlessly, and PACT could be used to non-invasively observe intestine function. When the contrast agent placed under the arm of a healthy adult human, a PACT transducer on the top of the arm could readily detect P-Pc through the entire 5 cm limb. Thus, the approach of using contrast media with extreme absorption at 1064 nm readily enables high quality optical imaging in vitro and in vivo in humans at exceptional depths.
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23
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Tarakanova EN, Trashin SA, Simakov AO, Furuyama T, Dzuban AV, Inasaridze LN, Tarakanov PA, Troshin PA, Pushkarev VE, Kobayashi N, Tomilova LG. Double-decker bis(tetradiazepinoporphyrazinato) rare earth complexes: crucial role of intramolecular hydrogen bonding. Dalton Trans 2016; 45:12041-52. [DOI: 10.1039/c6dt01779g] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Study focuses on specific interactions in diazepine-containing macroheterocycles.
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24
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van de Winckel E, Schneider RJ, de la Escosura A, Torres T. Multifunctional Logic in a Photosensitizer with Triple-Mode Fluorescent and Photodynamic Activity. Chemistry 2015; 21:18551-6. [DOI: 10.1002/chem.201503830] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Indexed: 12/21/2022]
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25
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Trukhina O, Rudolf M, Bottari G, Akasaka T, Echegoyen L, Torres T, Guldi DM. Bidirectional Electron Transfer Capability in Phthalocyanine–Sc3N@Ih–C80 Complexes. J Am Chem Soc 2015; 137:12914-22. [DOI: 10.1021/jacs.5b06454] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Olga Trukhina
- Department
of Organic Chemistry, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
- IMDEA Nanociencia, Faraday
9, 28049 Madrid, Spain
| | - Marc Rudolf
- Department
of Chemistry and Pharmacy and Interdisciplinary Center for Molecular
Materials (ICMM), Friedrich-Alexander-Universität Erlangen-Nürnberg, 91058 Erlangen, Germany
| | - Giovanni Bottari
- Department
of Organic Chemistry, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
- IMDEA Nanociencia, Faraday
9, 28049 Madrid, Spain
| | - Takeshi Akasaka
- Department
of Chemistry, Tokyo Gakugei University, Koganei, Tokyo 184-8501, Japan
| | | | - Tomas Torres
- Department
of Organic Chemistry, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
- IMDEA Nanociencia, Faraday
9, 28049 Madrid, Spain
| | - Dirk M. Guldi
- Department
of Chemistry and Pharmacy and Interdisciplinary Center for Molecular
Materials (ICMM), Friedrich-Alexander-Universität Erlangen-Nürnberg, 91058 Erlangen, Germany
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26
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Tarakanova EN, Levitskiy OA, Magdesieva TV, Tarakanov PA, Pushkarev VE, Tomilova LG. Cerium bis(tetradiazepinoporphyrazinate): synthesis and peculiarities of spectral and electrochemical behavior. NEW J CHEM 2015. [DOI: 10.1039/c5nj00884k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A cerium sandwich double-decker complex of tetradiazepinoporphyrazine was synthesized for the first time, which exhibited specific spectral and electrochemical properties.
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Affiliation(s)
- Ekaterina N. Tarakanova
- Institute of Physiologically Active Compounds
- Russian Academy of Sciences
- 142432 Chernogolovka
- Russian Federation
| | - Oleg A. Levitskiy
- Department of Chemistry
- M.V. Lomonosov Moscow State University
- 119991 Moscow
- Russian Federation
| | - Tatiana V. Magdesieva
- Department of Chemistry
- M.V. Lomonosov Moscow State University
- 119991 Moscow
- Russian Federation
| | - Pavel A. Tarakanov
- Institute of Physiologically Active Compounds
- Russian Academy of Sciences
- 142432 Chernogolovka
- Russian Federation
| | - Victor E. Pushkarev
- Institute of Physiologically Active Compounds
- Russian Academy of Sciences
- 142432 Chernogolovka
- Russian Federation
| | - Larisa G. Tomilova
- Institute of Physiologically Active Compounds
- Russian Academy of Sciences
- 142432 Chernogolovka
- Russian Federation
- Department of Chemistry
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27
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Davis CM, Ohkubo K, Lammer AD, Kim DS, Kawashima Y, Sessler JL, Fukuzumi S. Photoinduced electron transfer in a supramolecular triad produced by porphyrin anion-induced electron transfer from tetrathiafulvalene calix[4]pyrrole to Li+@C60. Chem Commun (Camb) 2015; 51:9789-92. [DOI: 10.1039/c5cc03061g] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The use of separate recognition motifs, namely anion recognition and donor–acceptor interactions, has allowed the construction of a self-assembled triad.
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Affiliation(s)
| | - Kei Ohkubo
- Department of Material and Life Science
- Graduate School of Engineering
- Osaka University and ALCA and SENTAN
- Japan Science and Technology Agency (JST)
- Suita
| | | | - Dong Sub Kim
- Department of Chemistry
- The University of Texas
- Austin
- USA
| | - Yuki Kawashima
- Department of Material and Life Science
- Graduate School of Engineering
- Osaka University and ALCA and SENTAN
- Japan Science and Technology Agency (JST)
- Suita
| | | | - Shunichi Fukuzumi
- Department of Material and Life Science
- Graduate School of Engineering
- Osaka University and ALCA and SENTAN
- Japan Science and Technology Agency (JST)
- Suita
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28
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Bian Y, Jiang J. Recent Advances in Phthalocyanine-Based Functional Molecular Materials. STRUCTURE AND BONDING 2015. [DOI: 10.1007/430_2015_194] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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