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Patel S, Shrivas K, Sinha D, Karbhal I, Patle TK. A portable smartphone-assisted digital image fluorimetry for analysis of methiocarb pesticide in vegetables: Nitrogen-doped carbon quantum dots as a sensing probe. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 299:122824. [PMID: 37192578 DOI: 10.1016/j.saa.2023.122824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 04/21/2023] [Accepted: 05/03/2023] [Indexed: 05/18/2023]
Abstract
The increasing use of pesticides in the agriculture fields strengthen the crop production to meet the needs of increasing population. The residues in water and food materials cause several health hazards. Herein, nitrogen-doped carbon quantum dot (N-CQDs) is designed for determination of methiocarb pesticide in vegetables by fluorescent paper sensor and compared the results with fluorimetry. The fluorescent paper-based detection is performed by recording the change in fluorescence of N-CQDs with introduction of methiocarb using smartphone and ImageJ software. Good linear range was acquired for analysis of methiocarb from 10 to 1000 μgL-1 with a low detection limit (LOD) of 3.5 μgL-1 in fluorimetry; and 700-10,000 μgL-1 with a LOD of 500 μgL-1 in fluorescent paper sensor. A better recovery from 92.0 to 95.4% illustrating the selectivity of both methods for analysis of methiocarb in vegetables. Thus, the advantage of using N-CQDs as a fluorescent sensor for analysis of methiocarb in vegetables is instrument free, portable and user-friendly.
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Affiliation(s)
- Sanyukta Patel
- Department of Chemistry, Government Nagarjuna Post Graduate College of Science, Raipur, CG 492010, India
| | - Kamlesh Shrivas
- School of Studies in Chemistry, Pt. Ravishanakar Shukla University, Raipur 492010, CG, India.
| | - Deepak Sinha
- Department of Chemistry, Government Nagarjuna Post Graduate College of Science, Raipur, CG 492010, India.
| | - Indrapal Karbhal
- School of Studies in Chemistry, Pt. Ravishanakar Shukla University, Raipur 492010, CG, India
| | - Tarun Kumar Patle
- Department of Chemistry, Pt. Sundarlal Sharma Open University, Bilaspur 495009, Chhattisgarh, India
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del Valle MA, Gacitúa MA, Hernández F, Luengo M, Hernández LA. Nanostructured Conducting Polymers and Their Applications in Energy Storage Devices. Polymers (Basel) 2023; 15:1450. [PMID: 36987228 PMCID: PMC10054839 DOI: 10.3390/polym15061450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/23/2023] [Accepted: 02/27/2023] [Indexed: 03/17/2023] Open
Abstract
Due to the energy requirements for various human activities, and the need for a substantial change in the energy matrix, it is important to research and design new materials that allow the availability of appropriate technologies. In this sense, together with proposals that advocate a reduction in the conversion, storage, and feeding of clean energies, such as fuel cells and electrochemical capacitors energy consumption, there is an approach that is based on the development of better applications for and batteries. An alternative to commonly used inorganic materials is conducting polymers (CP). Strategies based on the formation of composite materials and nanostructures allow outstanding performances in electrochemical energy storage devices such as those mentioned. Particularly, the nanostructuring of CP stands out because, in the last two decades, there has been an important evolution in the design of various types of nanostructures, with a strong focus on their synergistic combination with other types of materials. This bibliographic compilation reviews state of the art in this area, with a special focus on how nanostructured CP would contribute to the search for new materials for the development of energy storage devices, based mainly on the morphology they present and on their versatility to be combined with other materials, which allows notable improvements in aspects such as reduction in ionic diffusion trajectories and electronic transport, optimization of spaces for ion penetration, a greater number of electrochemically active sites and better stability in charge/discharge cycles.
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Affiliation(s)
- M. A. del Valle
- Laboratorio de Electroquímica de Polímeros, Pontificia Universidad Católica de Chile, Av. V. Mackenna 4860, Santiago 7820436, Chile
| | - M. A. Gacitúa
- Facultad de Ingeniería y Ciencias, Universidad Diego Portales, Ejército 441, Santiago 8370191, Chile
| | - F. Hernández
- Laboratorio de Electroquímica, Instituto de Química y Bioquímica, Facultad de Ciencias, Universidad de Valparaíso, Av. Gran Bretaña 1111, Playa Ancha, Valparaíso 2340000, Chile
| | - M. Luengo
- Laboratorio de Electroquímica, Instituto de Química y Bioquímica, Facultad de Ciencias, Universidad de Valparaíso, Av. Gran Bretaña 1111, Playa Ancha, Valparaíso 2340000, Chile
| | - L. A. Hernández
- Laboratorio de Electroquímica, Instituto de Química y Bioquímica, Facultad de Ciencias, Universidad de Valparaíso, Av. Gran Bretaña 1111, Playa Ancha, Valparaíso 2340000, Chile
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Jiang J, Zhang G, Li L, Zhang H, Li N, Wang Y, He J, Mao F, Yu K. On-line monitoring of transient radicals and oligomers: o-Phenylenediamine electrooxidation mechanism study by mass spectrometry. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104390] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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4
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Dopamine (DA) detection in nanomolar concentration by 2,3-diaminophenazine (DAP) released from (DAP)@BioMOF-1 films. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.05.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Enhanced Adsorptive Properties and Pseudocapacitance of Flexible Polyaniline-Activated Carbon Cloth Composites Synthesized Electrochemically in a Filter-Press Cell. MATERIALS 2019; 12:ma12162516. [PMID: 31394840 PMCID: PMC6719905 DOI: 10.3390/ma12162516] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 07/22/2019] [Accepted: 08/01/2019] [Indexed: 11/16/2022]
Abstract
Electrochemical polymerization is known to be a suitable route to obtain conducting polymer-carbon composites uniformly covering the carbon support. In this work, we report the application of a filter-press electrochemical cell to polymerize polyaniline (PAni) on the surface of large-sized activated carbon cloth (ACC) by simple galvanostatic electropolymerization of an aniline-containing H2SO4 electrolyte. Flexible composites with different PAni loadings were synthesized by controlling the treatment time and characterized by means of Scanning Electron microscopy (SEM), X-Ray Photoelectron Spectroscopy (XPS), physical adsorption of gases, thermogravimetric analysis (TGA), cyclic voltammetry and direct current (DC) conductivity measurements. PAni grows first as a thin film mostly deposited inside ACC micro- and mesoporosity. At prolonged electropolymerization time, the amount of deposited PAni rises sharply to form a brittle and porous, thick coating of nanofibrous or nanowire-shaped structures. Composites with low-loading PAni thin films show enhanced specific capacitance, lower sheet resistance and faster adsorption kinetics of Acid Red 27. Instead, thick nanofibrous coatings have a deleterious effect, which is attributed to a dramatic decrease in the specific surface area caused by strong pore blockage and to the occurrence of contact electrical resistance. Our results demonstrate that mass-production restrictions often claimed for electropolymerization can be easily overcome.
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A Facile Synthesis Procedure for Sulfonated Aniline Oligomers with Distinct Microstructures. MATERIALS 2018; 11:ma11091755. [PMID: 30231465 PMCID: PMC6164977 DOI: 10.3390/ma11091755] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 09/13/2018] [Accepted: 09/15/2018] [Indexed: 11/29/2022]
Abstract
Well-defined sulfonated aniline oligomer (SAO) microstructures with rod and flake morphologies were successfully synthesized using an aniline and oxidant with a molar ratio of 10:1 in ethanol and acidic conditions (pH 4.8). The synthesized oligomers showed excellent dispersibility and assembled as well-defined structures in contrast to the shapeless aggregated material produced in a water medium. The synergistic effects among the monomer concentration, oxidant concentration, pH, and reaction medium are shown to be controlling parameters to generate SAO microstructures with distinct morphologies, whether micro sheets or micro rods.
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Soldatkina OV, Kucherenko IS, Pyeshkova VM, Alekseev SA, Soldatkin OO, Dzyadevych SV. Improvement of amperometric transducer selectivity using nanosized phenylenediamine films. NANOSCALE RESEARCH LETTERS 2017; 12:594. [PMID: 29138950 PMCID: PMC5686037 DOI: 10.1186/s11671-017-2353-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Accepted: 10/25/2017] [Indexed: 05/30/2023]
Abstract
In this work, we studied the conditions of deposition of a semipermeable polyphenylenediamine (PPD)-based membrane on amperometric disk platinum electrodes. Restricting an access of interfering substances to the electrode surface, the membrane prevents their impact on the sensor operation. Two methods of membrane deposition by electropolymerization were compared-at varying potential (cyclic voltammetry) and at constant potential. The cyclic voltammetry was shown to be easier in performing and providing better properties of the membrane. The dependence of PPD membrane effectiveness on the number of cyclic voltammograms and phenylenediamine concentration was analyzed. It was shown that the impact of interfering substances (ascorbic acid, dopamine, cysteine, uric acid) on sensor operation could be completely avoided using three cyclic voltammograms in 30 mM phenylenediamine. On the other hand, when working with diluted samples, i.e., at lower concentrations of electroactive substances, it is reasonable to decrease the phenylenediamine concentration to 5 mM, which would result in a higher sensitivity of transducers to hydrogen peroxide due to a thinner PPD layer. The PPD membrane was tested during continuous operation and at 8-day storage and turned out to be efficient in sensor and biosensors.
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Affiliation(s)
- O. V. Soldatkina
- Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, Kyiv, 01601 Ukraine
| | - I. S. Kucherenko
- Laboratory of Biomolecular Electronics, Institute of Molecular Biology and Genetics, National Academy of Sciences of Ukraine, Zabolotnogo Street 150, Kyiv, 03148 Ukraine
| | - V. M. Pyeshkova
- Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, Kyiv, 01601 Ukraine
- Laboratory of Biomolecular Electronics, Institute of Molecular Biology and Genetics, National Academy of Sciences of Ukraine, Zabolotnogo Street 150, Kyiv, 03148 Ukraine
| | - S. A. Alekseev
- Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, Kyiv, 01601 Ukraine
| | - O. O. Soldatkin
- Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, Kyiv, 01601 Ukraine
- Laboratory of Biomolecular Electronics, Institute of Molecular Biology and Genetics, National Academy of Sciences of Ukraine, Zabolotnogo Street 150, Kyiv, 03148 Ukraine
| | - S. V. Dzyadevych
- Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, Kyiv, 01601 Ukraine
- Laboratory of Biomolecular Electronics, Institute of Molecular Biology and Genetics, National Academy of Sciences of Ukraine, Zabolotnogo Street 150, Kyiv, 03148 Ukraine
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Correa AA, Gonçalves R, Pereira R, Pereira EC. The electropolymerization of several poly(3-methylthiophene) films in the same used solution and its consequence in their properties. J Appl Polym Sci 2016. [DOI: 10.1002/app.44368] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Alessandra Alves Correa
- Universidade Federal de São Carlos, Rodovia Washington Luis; São Carlos SP CEP 13565-905 Brazil
| | - Roger Gonçalves
- Universidade Federal de São Carlos, Rodovia Washington Luis; São Carlos SP CEP 13565-905 Brazil
| | - Rodrigo Pereira
- Universidade Federal de São Carlos, Rodovia Washington Luis; São Carlos SP CEP 13565-905 Brazil
| | - Ernesto Chaves Pereira
- Universidade Federal de São Carlos, Rodovia Washington Luis; São Carlos SP CEP 13565-905 Brazil
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9
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González B, del Valle M, Díaz F, Espinosa-Bustos C, Ramírez A, Hernández L. Synthesis and electrochemical characterization of new ruthenium–terthiophene complexes. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.01.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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10
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11
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12
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Zeybek B, Pekmez NÖ, Kılıç E. Electropreparation of (±)-10-camphorsulfonate-doped poly(o-phenylenediamine) in acetonitrile and its use in determination of glucose. J Appl Polym Sci 2013. [DOI: 10.1002/app.39864] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Bülent Zeybek
- Department of Chemistry; Ankara University; 06100 Ankara Turkey
- Department of Chemistry; Dumlupınar University; 43100 Kütahya Turkey
| | | | - Esma Kılıç
- Department of Chemistry; Ankara University; 06100 Ankara Turkey
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Bilal S, Shah AUHA, Holze R. A comparative study of the UV–vis spectroelectrochemical behavior of 2- and 3-methylaniline during homo- and copolymerization with 1,2-diaminobenzene. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.02.139] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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14
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HERNANDEZ LA, DEL VALLE MA, ARMIJO FJ, DIAZ FR, LOUARN G. Electro-oxidation of 1-amino-9,10-anthraquinone and O-phenylenediamine and the Influence of Its Copolymerizaton in the Modified Electrode Properties. ELECTROCHEMISTRY 2013. [DOI: 10.5796/electrochemistry.81.954] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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15
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Asati A, Lehmkuhl D, Diaz D, Perez JM. Nanoceria facilitates the synthesis of poly(o-phenylenediamine) with pH-tunable morphology, conductivity, and photoluminescent properties. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:13066-13071. [PMID: 22920917 PMCID: PMC3462000 DOI: 10.1021/la3024056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Poly(ortho-phenylenediamine) synthesis enabled by the catalytic oxidase-like activity of nanoceria was accomplished for applications in electronics, medicine, and biotechnology. The polymer shows unique morphology, conductivity, and photoluminescence based on pH of the solution during synthesis. The various poly(ortho-phenylenediamine) preparations were characterized by UV-visible spectroscopy, scanning electron microscopy, fluorescence spectroscopy, fluorescence microscopy, high-pressure liquid chromatography, and cyclic voltammetry. Poly(ortho-phenylenediamine) synthesized at pH 1.0 by nanoceria was selected to be extensively studied on the basis of the fast synthetic kinetics and the resulting conductive and photoluminescent properties for various applications.
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Affiliation(s)
- Atul Asati
- NanoScience Technology Center, Suite 400 Research Parkway 12424, Orlando, Florida 32826, United States
| | - David Lehmkuhl
- NanoScience Technology Center, Suite 400 Research Parkway 12424, Orlando, Florida 32826, United States
| | - Diego Diaz
- NanoScience Technology Center, Suite 400 Research Parkway 12424, Orlando, Florida 32826, United States
| | - J. Manuel Perez
- NanoScience Technology Center, Suite 400 Research Parkway 12424, Orlando, Florida 32826, United States
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Camarada MB, Olmos-Asar JA, Mariscal MM, del Valle MA. Calculation of the diffusion coefficient of thiophene oligomers using molecular dynamics. MOLECULAR SIMULATION 2012. [DOI: 10.1080/08927022.2012.664772] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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18
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Controllable synthesis of aniline oligomers into uniform, dispersed cross and needle morphologies. J Colloid Interface Sci 2012; 374:331-8. [DOI: 10.1016/j.jcis.2012.02.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2011] [Revised: 02/10/2012] [Accepted: 02/12/2012] [Indexed: 10/28/2022]
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19
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Camarada MB, Jaque P, Díaz FR, del Valle MA. Oxidation potential of thiophene oligomers: Theoretical and experimental approach. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/polb.22360] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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20
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Leng W, Zhou S, Wu L. Fabrication of Polyaniline: Nail/Spindle-Shaped Morphology. MACROMOL CHEM PHYS 2011. [DOI: 10.1002/macp.201100150] [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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Rothwell SA, O'Neill RD. Effects of applied potential on the mass of non-conducting poly(ortho-phenylenediamine) electro-deposited on EQCM electrodes: comparison with biosensor selectivity parameters. Phys Chem Chem Phys 2011; 13:5413-21. [PMID: 21359356 DOI: 10.1039/c0cp02341h] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An electrochemical quartz-crystal microbalance (EQCM) was used to determine the mass of poly-(o-phenylenediamine) (PoPD) layers electro-deposited at different applied potentials in neutral buffered monomer solution, conditions that produce the insulating form of the polymer used as a permselective membrane in biosensor applications. There was a systematic increase in the total, steady state PoPD mass deposited for fixed applied potentials from 0.05 to 0.6 V vs. SCE, followed by a plateau up to 0.8 V. Comparison of PoPD mass and permselectivity parameters indicates that the ability of the passivating form of PoPD to block interference species in biosensor applications is not related in a simple way to the mass of material deposited on the surface. Instead, effects of the applied electropolymerisation potential in driving the electro-oxidation of oPD dimers and oligomers formed during the electro-deposition process are likely to have a more direct impact on the selectivity characteristics of the PoPD layer. The results highlight the usefulness of apparent permeabilities, especially of ascorbic acid, in revealing differences between PoPD layers electro-deposited under different conditions.
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Affiliation(s)
- Sharon A Rothwell
- UCD School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
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22
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Vélez JH, Gutiérrez-Oliva S, Díaz FR, Del Valle MA, Toro-Labbé A, Bernède JC, East GA. Electropolymerization of 3',4'-disubstituted 2,2':5',2″-terthiophene derivatives. A theoretical and photovoltaic characterization. J Mol Model 2010; 17:81-8. [PMID: 20376512 DOI: 10.1007/s00894-010-0651-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2009] [Accepted: 12/10/2009] [Indexed: 10/19/2022]
Abstract
In the present work a series of β-substituted thiophenes have been synthesized and their electrochemical behavior studied. The products obtained by electro-oxidation are highly dependent on the substituent, affording sometimes conducting polymers, insulating layers or soluble species. This behavior has been ascribed to specific electronic and/or steric factors. Theoretical calculations at the density functional theory level confirm the experimental findings and assess the use of reactivity descriptors for modeling complex chemical systems with specific polymerization patterns. In particular, the analysis of the polymerization sites of terthiophene derivatives using the dual descriptor for chemical reactivity and selectivity allows one to predict the specific sites able for reaction and explains correctly the observed polymerization pattern.
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Affiliation(s)
- Jorge H Vélez
- Laboratorio de Polímeros, Facultad de Química, Pontificia Universidad Católica de Chile, Vicuña Mackenna 4860, Casilla 306, Correo 22, Santiago, Chile
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Sestrem RH, Ferreira DC, Landers R, Temperini ML, do Nascimento GM. Synthesis and spectroscopic characterization of polymer and oligomers of ortho-phenylenediamine. Eur Polym J 2010. [DOI: 10.1016/j.eurpolymj.2009.12.007] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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del Valle MA, Díaz FR, Torres JL, Zamora PP, Godoy MA, Bernède JC. Characterization of electrosynthesized polydihaloanilines. J Appl Polym Sci 2010. [DOI: 10.1002/app.31063] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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25
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Effects of polymerization potential on the permselectivity of poly(o-phenylenediamine) coatings deposited on Pt–Ir electrodes for biosensor applications. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2009.09.069] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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26
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Mauko L, Ogorevc B, Pihlar B. Response Behavior of Amperometric Glucose Biosensors Based on Different Carbon Substrate Transducers Coated with Enzyme-Active Layer: A Comparative Study. ELECTROANAL 2009. [DOI: 10.1002/elan.200800569] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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27
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del Valle MA, Gacitúa M, Díaz FR, Armijo F, Río RD. Electrosynthesis of polythiophene nanowires via mesoporous silica thin film templates. Electrochem commun 2009. [DOI: 10.1016/j.elecom.2009.09.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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28
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Killoran SJ, O’Neill RD. Characterization of permselective coatings electrosynthesized on Pt–Ir from the three phenylenediamine isomers for biosensor applications. Electrochim Acta 2008. [DOI: 10.1016/j.electacta.2008.03.076] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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29
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Zhou C, Han J, Guo R. Controllable Synthesis of Polyaniline Multidimensional Architectures: From Plate-like Structures to Flower-like Superstructures. Macromolecules 2008. [DOI: 10.1021/ma800500u] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chuanqiang Zhou
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002 Jiangsu, P. R. China
| | - Jie Han
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002 Jiangsu, P. R. China
| | - Rong Guo
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002 Jiangsu, P. R. China
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30
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31
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Synthesis, characterization, electropolymerization, and theoretical study of 2,3-di-(2-thienyl)quinoxaline. Polym Bull (Berl) 2005. [DOI: 10.1007/s00289-005-0484-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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