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Pogostin BH, Wu SX, Swierczynski MJ, Pennington C, Li SY, Vohidova D, Seeley EH, Agrawal A, Tang C, Cabler J, Dey A, Veiseh O, Nuermberger EL, Ball ZT, Hartgerink JD, McHugh KJ. Enhanced dynamic covalent chemistry for the controlled release of small molecules and biologics from a nanofibrous peptide hydrogel platform. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.21.595134. [PMID: 38826442 PMCID: PMC11142141 DOI: 10.1101/2024.05.21.595134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2024]
Abstract
Maintaining safe and potent pharmaceutical drug levels is often challenging. Multidomain peptides (MDPs) assemble into supramolecular hydrogels with a well-defined, highly porous nanostructure that makes them attractive for drug delivery, yet their ability to extend release is typically limited by rapid drug diffusion. To overcome this challenge, we developed self-assembling boronate ester release (SABER) MDPs capable of engaging in dynamic covalent bonding with payloads containing boronic acids (BAs). As examples, we demonstrate that SABER hydrogels can prolong the release of five BA-containing small-molecule drugs as well as BA-modified insulin and antibodies. Pharmacokinetic studies revealed that SABER hydrogels extended the therapeutic effect of ganfeborole from days to weeks, preventing Mycobacterium tuberculosis growth better than repeated oral administration in an infection model. Similarly, SABER hydrogels extended insulin activity, maintaining normoglycemia for six days in diabetic mice after a single injection. These results suggest that SABER hydrogels present broad potential for clinical translation.
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Stanzione I, Pennacchio A, Piscitelli A, Giardina P, Costa-Rama E, Fernández-Abedul MT. Functionalization of micropipette tips with hydrophobin-laccase chimera and application to the electrochemical determination of caffeic acid in tea samples. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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3
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Hoar B, Zhang W, Xu S, Deeba R, Costentin C, Gu Q, Liu C. Electrochemical Mechanistic Analysis from Cyclic Voltammograms Based on Deep Learning. ACS MEASUREMENT SCIENCE AU 2022; 2:595-604. [PMID: 36573074 PMCID: PMC9783079 DOI: 10.1021/acsmeasuresciau.2c00045] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/18/2022] [Accepted: 08/19/2022] [Indexed: 05/09/2023]
Abstract
For decades, employing cyclic voltammetry for mechanistic investigation has demanded manual inspection of voltammograms. Here, we report a deep-learning-based algorithm that automatically analyzes cyclic voltammograms and designates a probable electrochemical mechanism among five of the most common ones in homogeneous molecular electrochemistry. The reported algorithm will aid researchers' mechanistic analyses, utilize otherwise elusive features in voltammograms, and experimentally observe the gradual mechanism transitions encountered in electrochemistry. An automated voltammogram analysis will aid the analysis of complex electrochemical systems and promise autonomous high-throughput research in electrochemistry with minimal human interference.
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Affiliation(s)
- Benjamin
B. Hoar
- Department
of Chemistry and Biochemistry, University
of California Los Angeles, Los Angeles, California 90095, United States
| | - Weitong Zhang
- Department
of Computer Science, University of California
Los Angeles, Los Angeles, California 90095, United States
| | - Shuangning Xu
- Department
of Chemistry and Biochemistry, University
of California Los Angeles, Los Angeles, California 90095, United States
| | - Rana Deeba
- Université
Grenoble Alpes, DCM, CNRS, 38000 Grenoble, France
| | - Cyrille Costentin
- Université
Grenoble Alpes, DCM, CNRS, 38000 Grenoble, France
- Université
Paris Cité, 75013 Paris, France
| | - Quanquan Gu
- Department
of Computer Science, University of California
Los Angeles, Los Angeles, California 90095, United States
| | - Chong Liu
- Department
of Chemistry and Biochemistry, University
of California Los Angeles, Los Angeles, California 90095, United States
- California
NanoSystems Institute, University of California
Los Angeles, Los Angeles, California 90095, United States
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4
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Neven L, Barich H, Sleegers N, Cánovas R, Debruyne G, De Wael K. Development of a combi-electrosensor for the detection of phenol by combining photoelectrochemistry and square wave voltammetry. Anal Chim Acta 2022; 1206:339732. [DOI: 10.1016/j.aca.2022.339732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 03/08/2022] [Accepted: 03/14/2022] [Indexed: 11/27/2022]
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5
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Electrochemical oxidation of caffeic acid in the presence of 1,4-benzenediboronic acid: CEC mechanism and glucose effect on the complex formation. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2020. [DOI: 10.1007/s13738-019-01827-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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6
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Gebru H, Wang X, Li Z, Liu J, Xu J, Wang H, Xu S, Wei F, Zhu H, Guo K. Brønsted base mediated one-pot synthesis of catechol-ended amphiphilic polysarcosine-b-poly(N-butyl glycine) diblock copolypeptoids. PURE APPL CHEM 2018. [DOI: 10.1515/pac-2018-0604] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Abstract
Catechol moiety offers a versatile platform in the preparation of functionalized polymers, but it is not usually compatible with catalysis in polymerizations. To address these challenges, we suggest employment of one Brønsted base in masking the activity of catechol moiety and to modulate the polymerization. Based on this strategy, the ring-opening polymerization (ROP) of sarcosine N-carboxyanhydrides (Sar-NCA) was carried out using dopamine hydrochloride as an initiator and triethylamine as a Brønsted base. PSar with predicted molecular weights (M
n,NMR=3.7 kg mol−1) and narrow dispersities (Đ<1.13) was prepared. Catechol initiator was successfully linked to PSar end as confirmed by MALDI-ToF MS. Subsequently, copolymerization of N-butyl glycine N-carboxyanhydrides (Bu-Gly-NCA) from the PSar in one-pot produced catechol end-functionalized amphiphilic polysarcosine-block-poly(N-butyl glycine) diblock copolypeptoids (cat-PSar-b-PGlyBu). Further, cat-PSar-b-PGlyBu enabled the aqueous dispersion of manganese oxide nanoparticles which was attributable to the anchor of the diblock copolymers onto the surface of the nanoparticles. The strategy for catechol masking and polymerization mediating by one Brønsted base offered a new avenue into the synthesis of catechol-ended block copolymers.
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Affiliation(s)
- Hailemariam Gebru
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
- Department of Chemistry , Mizan-Tepi University , PO Box 260 , Tepi , Ethiopia
| | - Xin Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Zhenjiang Li
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Jingjing Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Jiaxi Xu
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Haixin Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Songquan Xu
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Fulan Wei
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Hui Zhu
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Kai Guo
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
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Schneider A, Hemmerlé J, Allais M, Didierjean J, Michel M, d'Ischia M, Ball V. Boric Acid as an Efficient Agent for the Control of Polydopamine Self-Assembly and Surface Properties. ACS APPLIED MATERIALS & INTERFACES 2018; 10:7574-7580. [PMID: 28914050 DOI: 10.1021/acsami.7b08356] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The deposition of polydopamine (PDA) films on surfaces, a versatile deposition method with respect to the nature of the used substrate, is unfortunately accompanied by deposition of insoluble precipitates in solution after a prolonged oxidation time of dopamine solutions. Therefore, there is evident interest to find methods able to stop the deposition of PDA on surfaces and to simultaneously control the self-assembly of PDA in solution to get stable colloidal aggregates. In addition to proposed methods relying on the use of polymers like poly(vinyl alcohol) and proteins like human serum albumin, we show herein that boric acid is an efficient adjuvant that is simultaneously able to stop the self-assembly of PDA in solution as well as on surfaces and to change the adhesive properties of the resulting PDA coatings.
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Affiliation(s)
- Anne Schneider
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche 1121 , 11 rue Humann , 67085 Strasbourg Cedex , France
| | - Joseph Hemmerlé
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche 1121 , 11 rue Humann , 67085 Strasbourg Cedex , France
| | - Manon Allais
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche 1121 , 11 rue Humann , 67085 Strasbourg Cedex , France
| | - Jeoffrey Didierjean
- Department of Materials Research and Technology (MRT) , Luxembourg Institute for Science and Technology , 41, rue du Brill , L-4422 Belvaux , Luxembourg
| | - Marc Michel
- Department of Materials Research and Technology (MRT) , Luxembourg Institute for Science and Technology , 41, rue du Brill , L-4422 Belvaux , Luxembourg
| | - Marco d'Ischia
- Department of Chemical Sciences , University of Naples , Federico II, Via Cintia 4 , I-80126 Naples , Italy
| | - Vincent Ball
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche 1121 , 11 rue Humann , 67085 Strasbourg Cedex , France
- Faculté de Chirurgie Dentaire , Université de Strasbourg , 8 rue Sainte Elisabeth , 67000 Strasbourg , France
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Electrochemical oxidation of some catechol derivatives in the presence of some betadicetone derivatives: mechanistic and thermodynamic study. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2017. [DOI: 10.1007/s13738-016-1041-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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10
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Kokorekin VA, Solomatin YA, Gening ML, Petrosyan VA. Electrochemical SNH(An) functionalization of 1,2- and 1,4-dihydroxybenzenes. MENDELEEV COMMUNICATIONS 2016. [DOI: 10.1016/j.mencom.2016.11.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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Mechanistic study of electrochemical oxidation of 2,5-diethoxy-4-morpholinoaniline in aqueous solutions: hydrolysis, trimerization, and hydroxylation processes. MONATSHEFTE FUR CHEMIE 2015. [DOI: 10.1007/s00706-015-1409-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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Shoaei SM, Aghaei H, Monajjemi M, Aghaei M. Electrochemical Oxidation of Catechols in the Presence of Triethyl Phosphite. PHOSPHORUS SULFUR 2014; 189:652-660. [DOI: 10.1080/10426507.2013.844138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2012] [Accepted: 09/08/2013] [Indexed: 12/07/2022]
Affiliation(s)
- Seyed Mohammad Shoaei
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Hossein Aghaei
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Majid Monajjemi
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mehran Aghaei
- Faculty of Chemistry, North Tehran Branch, Islamic Azad University, Tehran, Iran
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Silva SM, de Oliveira FM, Justino DD, Kubota LT, Tanaka AA, Damos FS, de Cássia Silva Luz R. A Novel Sensor Based on Manganese azo-Macrocycle/Carbon Nanotubes to Perform the Oxidation and Reduction Processes of Two Diphenol Isomers. ELECTROANAL 2014. [DOI: 10.1002/elan.201300576] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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14
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Salehzadeh H, Nematollahi D. Introducing CEC′ mechanism: Electrochemical oxidation of 4-methylesculetin–boric acid complex in the presence of glutathione. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.08.093] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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15
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Mechanism diversity in anodic oxidation of N,N-dimethyl-p-phenylenediamine by varying pH. J Electroanal Chem (Lausanne) 2013. [DOI: 10.1016/j.jelechem.2013.06.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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16
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Rafiee M, Karimi B, Alizadeh S. Mechanistic Study of the Electrocatalytic Oxidation of Alcohols by TEMPO and NHPI. ChemElectroChem 2013. [DOI: 10.1002/celc.201300016] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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17
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Banerjee I, Samanta PN, Das KK, Ababei R, Kalisz M, Girard A, Mathonière C, Nethaji M, Clérac R, Ali M. Air oxygenation chemistry of 4-TBC catalyzed by chloro bridged dinuclear copper(ii) complexes of pyrazole based tridentate ligands: synthesis, structure, magnetic and computational studies. Dalton Trans 2013; 42:1879-92. [DOI: 10.1039/c2dt30983a] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Balaghi SE, Safaei E, Rafiee M, Kowsari MH. A chloro bridged Cu(II)–Cu(II) complex of a new aminophenol ligand: Magnetostructural, radical decay kinetic studies, highly efficient and aerial alcohol oxidation. Polyhedron 2012. [DOI: 10.1016/j.poly.2012.07.096] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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19
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Rafiee M, Shoaei SM, Khalafi L. Kinetic study of electrochemically induced CP bond formation of catechols with trialkylphosphites. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.06.114] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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20
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Rafiee M. Electrochemical oxidation of 4- tert
-butylcatechol in the presence of β-cyclodextrin: Interplay between E and CE mechanisms. INT J CHEM KINET 2012. [DOI: 10.1002/kin.20614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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21
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Rafiee M, Nematollahi D, Salehzadeh H. CEC mechanism in electrochemical oxidation of nitrocatechol–boric acid complexes. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.08.083] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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22
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Wei M, Liu Y, Gu ZZ, Liu ZD. Electrochemical Detection of Catechol on Boron-doped Diamond Electrode Modified with Au/TiO2 Nanorod Composite. J CHIN CHEM SOC-TAIP 2011. [DOI: 10.1002/jccs.201190015] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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23
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Vogels CM, Westcott SA. Arylspiroboronate esters: from lithium batteries to wood preservatives to catalysis. Chem Soc Rev 2011; 40:1446-58. [DOI: 10.1039/c0cs00023j] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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