1
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Bulut U, Öykü Sayın V, Altin Y, Can Cevher Ş, Cirpan A, Celik Bedeloglu A, Soylemez S. A Flexible Carbon Nanofiber and Conjugated Polymer-Based Electrode for Glucose Sensing. Microchem J 2022. [DOI: 10.1016/j.microc.2022.108148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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2
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Jessop IA, Cutipa J, Perez Y, Saldías C, Fuentealba D, Tundidor-Camba A, Terraza CA, Camarada MB, Angel FA. New Benzotriazole and Benzodithiophene-Based Conjugated Terpolymer Bearing a Fluorescein Derivative as Side-Group: In-Ternal Förster Resonance Energy Transfer to Improve Organic Solar Cells. Int J Mol Sci 2022; 23:ijms232112901. [PMID: 36361692 PMCID: PMC9657233 DOI: 10.3390/ijms232112901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 10/19/2022] [Accepted: 10/21/2022] [Indexed: 11/16/2022] Open
Abstract
A new benzodithiophene and benzotriazole-based terpolymer bearing a fluorescein derivative as a side group was synthesized and studied for organic solar cell (OSC) applications. This side group was covalently bounded to the backbone through an n-hexyl chain to induce the intramolecular Förster Resonance Energy Transfer (FRET) process and thus improve the photovoltaic performance of the polymeric material. The polymer exhibited good solubility in common organic chlorinated solvents as well as thermal stability (TDT10% > 360 °C). Photophysical measurements demonstrated the occurrence of the FRET phenomenon between the lateral group and the terpolymer. The terpolymer exhibited an absorption band centered at 501 nm, an optical bandgap of 2.02 eV, and HOMO and LUMO energy levels of −5.30 eV and −3.28 eV, respectively. A preliminary study on terpolymer-based OSC devices showed a low power-conversion efficiency (PCE) but a higher performance than devices based on an analogous polymer without the fluorescein derivative. These results mean that the design presented here is a promising strategy to improve the performance of polymers used in OSCs.
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Affiliation(s)
- Ignacio A. Jessop
- Organic and Polymeric Materials Research Laboratory, Facultad de Ciencias, Universidad de Tarapacá, P.O. Box 7-D, Arica 1000007, Chile
- Correspondence: (I.A.J.); (F.A.A.)
| | - Josefa Cutipa
- Organic and Polymeric Materials Research Laboratory, Facultad de Ciencias, Universidad de Tarapacá, P.O. Box 7-D, Arica 1000007, Chile
| | - Yasmín Perez
- Organic and Polymeric Materials Research Laboratory, Facultad de Ciencias, Universidad de Tarapacá, P.O. Box 7-D, Arica 1000007, Chile
| | - Cesar Saldías
- Departamento de Química Física, Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| | - Denis Fuentealba
- Departamento de Química Física, Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| | - Alain Tundidor-Camba
- Research Laboratory for Organic Polymers (RLOP), Faculty of Chemistry and of Pharmacy, Pontificia Universidad Católica de Chile, P.O. Box 306, Post 22, Santiago 7820436, Chile
- UC Energy Research Center, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| | - Claudio A. Terraza
- Research Laboratory for Organic Polymers (RLOP), Faculty of Chemistry and of Pharmacy, Pontificia Universidad Católica de Chile, P.O. Box 306, Post 22, Santiago 7820436, Chile
- UC Energy Research Center, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| | - María B. Camarada
- Departamento de Química Inorgánica, Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
- Centro de Nanotecnología y Materiales Avanzados, CIEN-UC, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| | - Felipe A. Angel
- UC Energy Research Center, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
- Departamento de Química Inorgánica, Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
- Centro de Nanotecnología y Materiales Avanzados, CIEN-UC, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
- Correspondence: (I.A.J.); (F.A.A.)
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3
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Ouyang M, Zhang L, Li Y, Chen L, Tao B, Li W, Lv X, Bai R, Zhou H, Nekrasov A, Zhang C. A new black to highly transmissive switching bilayer polymer composite films with electroactive
pEA
as a color buffer layer for improving electrochromic stability. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20220371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mi Ouyang
- International Sci. & Tech. Cooperation Base of Energy Materials and Application, College of Chemical Engineering Zhejiang University of Technology Hangzhou People's Republic of China
| | - Lina Zhang
- International Sci. & Tech. Cooperation Base of Energy Materials and Application, College of Chemical Engineering Zhejiang University of Technology Hangzhou People's Republic of China
| | - Yuwen Li
- International Sci. & Tech. Cooperation Base of Energy Materials and Application, College of Chemical Engineering Zhejiang University of Technology Hangzhou People's Republic of China
| | - Lu Chen
- International Sci. & Tech. Cooperation Base of Energy Materials and Application, College of Chemical Engineering Zhejiang University of Technology Hangzhou People's Republic of China
| | - Bowen Tao
- International Sci. & Tech. Cooperation Base of Energy Materials and Application, College of Chemical Engineering Zhejiang University of Technology Hangzhou People's Republic of China
| | - Weijun Li
- International Sci. & Tech. Cooperation Base of Energy Materials and Application, College of Chemical Engineering Zhejiang University of Technology Hangzhou People's Republic of China
| | - Xiaojing Lv
- International Sci. & Tech. Cooperation Base of Energy Materials and Application, College of Chemical Engineering Zhejiang University of Technology Hangzhou People's Republic of China
| | - Ru Bai
- Center for Integrated Spintronics Hangzhou Dianzi University Hangzhou People's Republic of China
| | - Hengzhi Zhou
- School of Materials Science and Engineering Nanjing Institute of Technology Nanjing People's Republic of China
| | - Alexander Nekrasov
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry RAS Moscow Russia
| | - Cheng Zhang
- International Sci. & Tech. Cooperation Base of Energy Materials and Application, College of Chemical Engineering Zhejiang University of Technology Hangzhou People's Republic of China
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4
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Sun L, Xu X, Song S, Zhang Y, Miao C, Liu X, Xing G, Zhang S. Medium‐Bandgap Conjugated Polymer Donors for Organic Photovoltaics. Macromol Rapid Commun 2019; 40:e1900074. [DOI: 10.1002/marc.201900074] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 04/30/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Liya Sun
- L. Sun, X. Xu, S. Song, Y. Zhang, Dr. C. Miao, Prof. X. Liu, Prof. S. ZhangKey Laboratory of Flexible Electronics & Institute of Advanced MaterialsJiangsu National Synergetic Innovation Center for Advanced MaterialsNanjing Tech University (Nanjing Tech) 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Xiangfei Xu
- L. Sun, X. Xu, S. Song, Y. Zhang, Dr. C. Miao, Prof. X. Liu, Prof. S. ZhangKey Laboratory of Flexible Electronics & Institute of Advanced MaterialsJiangsu National Synergetic Innovation Center for Advanced MaterialsNanjing Tech University (Nanjing Tech) 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Shan Song
- L. Sun, X. Xu, S. Song, Y. Zhang, Dr. C. Miao, Prof. X. Liu, Prof. S. ZhangKey Laboratory of Flexible Electronics & Institute of Advanced MaterialsJiangsu National Synergetic Innovation Center for Advanced MaterialsNanjing Tech University (Nanjing Tech) 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Yangqian Zhang
- L. Sun, X. Xu, S. Song, Y. Zhang, Dr. C. Miao, Prof. X. Liu, Prof. S. ZhangKey Laboratory of Flexible Electronics & Institute of Advanced MaterialsJiangsu National Synergetic Innovation Center for Advanced MaterialsNanjing Tech University (Nanjing Tech) 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Chunyang Miao
- L. Sun, X. Xu, S. Song, Y. Zhang, Dr. C. Miao, Prof. X. Liu, Prof. S. ZhangKey Laboratory of Flexible Electronics & Institute of Advanced MaterialsJiangsu National Synergetic Innovation Center for Advanced MaterialsNanjing Tech University (Nanjing Tech) 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Xiang Liu
- L. Sun, X. Xu, S. Song, Y. Zhang, Dr. C. Miao, Prof. X. Liu, Prof. S. ZhangKey Laboratory of Flexible Electronics & Institute of Advanced MaterialsJiangsu National Synergetic Innovation Center for Advanced MaterialsNanjing Tech University (Nanjing Tech) 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Guichuan Xing
- Institute of Applied Physics and Materials EngineeringUniversity of Macau Macao SAR 999078 China
| | - Shiming Zhang
- L. Sun, X. Xu, S. Song, Y. Zhang, Dr. C. Miao, Prof. X. Liu, Prof. S. ZhangKey Laboratory of Flexible Electronics & Institute of Advanced MaterialsJiangsu National Synergetic Innovation Center for Advanced MaterialsNanjing Tech University (Nanjing Tech) 30 South Puzhu Road Nanjing 211816 P. R. China
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5
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Demir F, Keles D, Karabag A, Cirpan A, Toppare L. A novel multi-electrochromic polymer based on selenophene and benzotriazole via electrochemical and chemical polymerization. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2019. [DOI: 10.1080/10601325.2019.1565541] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Fatma Demir
- Department of Chemistry, Middle East Technical University, Ankara, Turkey
| | - Duygu Keles
- Department of Polymer Science and Technology, Middle East Technical University, Ankara, Turkey
| | - Aliekber Karabag
- Department of Polymer Science and Technology, Middle East Technical University, Ankara, Turkey
| | - Ali Cirpan
- Department of Chemistry, Middle East Technical University, Ankara, Turkey
- Department of Polymer Science and Technology, Middle East Technical University, Ankara, Turkey
- The Center for Solar Energy Research and Application (GUNAM), Middle East Technical University, Ankara, Turkey
- Department of Micro and Nanotechnology, Middle East Technical University, Ankara, Turkey
| | - Levent Toppare
- Department of Chemistry, Middle East Technical University, Ankara, Turkey
- Department of Polymer Science and Technology, Middle East Technical University, Ankara, Turkey
- The Center for Solar Energy Research and Application (GUNAM), Middle East Technical University, Ankara, Turkey
- Department of Biotechnology, Middle East Technical University, Ankara, Turkey
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6
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Efficient benzodithiophene and thienopyrroledione containing random polymers as components for organic solar cells. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.11.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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7
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Yuksel R, Ataoglu E, Turan J, Alpugan E, Ozdemir Hacioglu S, Toppare L, Cirpan A, Emrah Unalan H, Gunbas G. A new high-performance blue to transmissive electrochromic material and use of silver nanowire network electrodes as substrates. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28506] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Recep Yuksel
- Department of Micro and Nanotechnology; Middle East Technical University (METU); Ankara 06800 Turkey
| | - Emre Ataoglu
- Department of Polymer Science & Technology; METU; Ankara 06800 Turkey
| | - Janset Turan
- Department of Polymer Science & Technology; METU; Ankara 06800 Turkey
| | - Ece Alpugan
- Department of Metallurgical and Materials Engineering; METU; Ankara 06800 Turkey
| | | | - Levent Toppare
- Department of Polymer Science & Technology; METU; Ankara 06800 Turkey
- Department of Chemistry; METU; Ankara 06800 Turkey
- The Center for Solar Energy Research and Application; METU; Ankara 06800 Turkey
| | - Ali Cirpan
- Department of Micro and Nanotechnology; Middle East Technical University (METU); Ankara 06800 Turkey
- Department of Polymer Science & Technology; METU; Ankara 06800 Turkey
- Department of Chemistry; METU; Ankara 06800 Turkey
- The Center for Solar Energy Research and Application; METU; Ankara 06800 Turkey
| | - Husnu Emrah Unalan
- Department of Micro and Nanotechnology; Middle East Technical University (METU); Ankara 06800 Turkey
- Department of Metallurgical and Materials Engineering; METU; Ankara 06800 Turkey
- The Center for Solar Energy Research and Application; METU; Ankara 06800 Turkey
| | - Gorkem Gunbas
- Department of Polymer Science & Technology; METU; Ankara 06800 Turkey
- Department of Chemistry; METU; Ankara 06800 Turkey
- The Center for Solar Energy Research and Application; METU; Ankara 06800 Turkey
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8
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Karagaçtı Ö, Cevher SC, Hizalan G, Hacioglu SO, Toppare L, Cirpan A. Enhancing the power conversion efficiency of polymer solar cells via selection of quinoxaline substituents. NEW J CHEM 2017. [DOI: 10.1039/c7nj03312e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Improvement of the power conversion efficiency of polymer solar cells was successfully achieved by selecting appropriate quinoxaline substituents on the polymer backbone.
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Affiliation(s)
- Özge Karagaçtı
- Department of Chemistry
- Middle East Technical University
- 06800 Ankara
- Turkey
| | - Sevki Can Cevher
- Department of Chemistry
- Middle East Technical University
- 06800 Ankara
- Turkey
| | - Gonul Hizalan
- Department of Chemistry
- Middle East Technical University
- 06800 Ankara
- Turkey
| | - Serife O. Hacioglu
- Department of Chemistry
- Middle East Technical University
- 06800 Ankara
- Turkey
| | - Levent Toppare
- Department of Chemistry
- Middle East Technical University
- 06800 Ankara
- Turkey
- Department of Polymer Science and Technology
| | - Ali Cirpan
- Department of Chemistry
- Middle East Technical University
- 06800 Ankara
- Turkey
- Department of Polymer Science and Technology
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9
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Effect of substituent groups on quinoxaline-based random copolymers on the optoelectronic and photovoltaic properties. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.08.076] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Unay H, Unlu NA, Hizalan G, Hacioglu SO, Toppare L, Cırpan A. Selenophene as a Bridge in Molecular Architecture of Benzotriazole Containing Conjugated Copolymers to Gain Insight on Optical and Electrochemical Properties of Polymers. PHOSPHORUS SULFUR 2015. [DOI: 10.1080/10426507.2015.1024312] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Hande Unay
- Department of Polymer Science and Technology, Middle East Technical University, 06800 Ankara, Turkey
| | - Naime Akbasoglu Unlu
- Department of Chemistry, Middle East Technical University, 06800 ,Ankara, Turkey
| | - Gonul Hizalan
- Department of Chemistry, Middle East Technical University, 06800 ,Ankara, Turkey
| | - Serife O. Hacioglu
- Department of Chemistry, Middle East Technical University, 06800 ,Ankara, Turkey
| | - Levent Toppare
- Department of Polymer Science and Technology, Middle East Technical University, 06800 Ankara, Turkey
- Department of Chemistry, Middle East Technical University, 06800 ,Ankara, Turkey
- Department of Biotechnology, Middle East Technical University, 06800, Ankara, Turkey
- The Center for Solar Energy Research and Application (GÜNAM), Middle East Technical University, 06800 Ankara, Turkey
| | - Ali Cırpan
- Department of Polymer Science and Technology, Middle East Technical University, 06800 Ankara, Turkey
- Department of Chemistry, Middle East Technical University, 06800 ,Ankara, Turkey
- The Center for Solar Energy Research and Application (GÜNAM), Middle East Technical University, 06800 Ankara, Turkey
- Department of Micro and Nanotechnology, Middle East Technical University, 06800, Ankara, Turkey
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11
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Cinar ME, Ozturk T. Thienothiophenes, Dithienothiophenes, and Thienoacenes: Syntheses, Oligomers, Polymers, and Properties. Chem Rev 2015; 115:3036-140. [DOI: 10.1021/cr500271a] [Citation(s) in RCA: 409] [Impact Index Per Article: 45.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Mehmet Emin Cinar
- Department
of Chemistry, Istanbul Technical University, Maslak, 34469 Istanbul, Turkey
| | - Turan Ozturk
- Department
of Chemistry, Istanbul Technical University, Maslak, 34469 Istanbul, Turkey
- Chemistry
Group, Organic Chemistry Laboratory, TUBITAK UME, P.O. Box 54, 41470 Gebze-Kocaeli, Turkey
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12
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Erlik O, Unlu NA, Hizalan G, Hacioglu SO, Comez S, Yildiz ED, Toppare L, Cirpan A. Silafluorene-based polymers for electrochromic and polymer solar cell applications. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27625] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ozan Erlik
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
| | - Naime A. Unlu
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
| | - Gonul Hizalan
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
| | - Serife O. Hacioglu
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
| | - Seda Comez
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
| | - Esra D. Yildiz
- Department of Physics; Hitit University; 19030 Çorum Turkey
| | - Levent Toppare
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
- Department of Polymer Science and Technology; Middle East Technical University; 06800 Ankara Turkey
- Department of Biotechnology; Middle East Technical University; 06800 Ankara Turkey
- The Center for Solar Energy Research and Application (GUNAM), Middle East Technical University; 06800 Ankara Turkey
| | - Ali Cirpan
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
- Department of Polymer Science and Technology; Middle East Technical University; 06800 Ankara Turkey
- The Center for Solar Energy Research and Application (GUNAM), Middle East Technical University; 06800 Ankara Turkey
- Department of Micro and Nanotechnology; Middle East Technical University; 06800 Ankara Turkey
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13
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Low JZ, Neo WT, Ye Q, Ong WJ, Wong IHK, Lin TT, Xu J. Low band-gap diketopyrrolopyrrole-containing polymers for near infrared electrochromic and photovoltaic applications. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27564] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Jonathan Zhaozhi Low
- lnstitute of Materials Research and Engineering, A*STAR; 3 Research Link Singapore 117602 Singapore
| | - Wei Teng Neo
- lnstitute of Materials Research and Engineering, A*STAR; 3 Research Link Singapore 117602 Singapore
- NUS Graduate School for Integrative Sciences and Engineering; National University of Singapore; 28 Medical Drive Singapore 117456 Singapore
| | - Qun Ye
- lnstitute of Materials Research and Engineering, A*STAR; 3 Research Link Singapore 117602 Singapore
| | - Wen Jie Ong
- lnstitute of Materials Research and Engineering, A*STAR; 3 Research Link Singapore 117602 Singapore
| | - Ivy Hoi Ka Wong
- lnstitute of Materials Research and Engineering, A*STAR; 3 Research Link Singapore 117602 Singapore
| | - Ting Ting Lin
- lnstitute of Materials Research and Engineering, A*STAR; 3 Research Link Singapore 117602 Singapore
| | - Jianwei Xu
- lnstitute of Materials Research and Engineering, A*STAR; 3 Research Link Singapore 117602 Singapore
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
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14
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Multichromic and soluble conjugated polymers containing thiazolothiazole unit for electrochromic applications. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2014.12.028] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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15
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Yiğit D, Hacıoğlu ŞO, Güllü M, Toppare L. Novel poly(2,5-dithienylpyrrole) (PSNS) derivatives functionalized with azobenzene, coumarin and fluorescein chromophore units: spectroelectrochemical properties and electrochromic device applications. NEW J CHEM 2015. [DOI: 10.1039/c4nj02098g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The combination of strong chromophore units and a 2,5-dithienylpyrrole (SNS) monomer backbone resulted in interesting electrochemical and spectroelectrochemical behaviors.
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Affiliation(s)
- Deniz Yiğit
- Department of Chemistry
- Faculty of Science
- Ankara University
- Ankara
- Turkey
| | | | - Mustafa Güllü
- Department of Chemistry
- Faculty of Science
- Ankara University
- Ankara
- Turkey
| | - Levent Toppare
- Department of Chemistry
- Middle East Technical University
- Ankara
- Turkey
- Department of Biotechnology
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16
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Unay H, Unlu NA, Hizalan G, Hacioglu SO, Yildiz DE, Toppare L, Cirpan A. Benzotriazole and benzodithiophene containing medium band gap polymer for bulk heterojunction polymer solar cell applications. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27467] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Hande Unay
- Department of Polymer Science and Technology; Middle East Technical University; 06800 Ankara Turkey
| | - Naime A. Unlu
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
| | - Gonul Hizalan
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
| | - Serife O. Hacioglu
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
| | | | - Levent Toppare
- Department of Polymer Science and Technology; Middle East Technical University; 06800 Ankara Turkey
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
- Department of Biotechnology; Middle East Technical University; 06800 Ankara Turkey
- The Center for Solar Energy Research and Application (GUNAM), Middle East Technical University; 06800 Ankara Turkey
| | - Ali Cirpan
- Department of Polymer Science and Technology; Middle East Technical University; 06800 Ankara Turkey
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
- The Center for Solar Energy Research and Application (GUNAM), Middle East Technical University; 06800 Ankara Turkey
- Department of Micro and Nanotechnology; Middle East Technical University; 06800 Ankara Turkey
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17
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Soylemez S, Hacioglu SO, Kesik M, Unay H, Cirpan A, Toppare L. A novel and effective surface design: conducting polymer/β-cyclodextrin host-guest system for cholesterol biosensor. ACS APPLIED MATERIALS & INTERFACES 2014; 6:18290-18300. [PMID: 25279806 DOI: 10.1021/am5054493] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The combination of supramolecules and conducting polymers (CPs) has gained much attention for the development of new immobilization matrices for biomolecules. Herein, an amperometric biosensor based on a novel conducting polymer, poly(2-(2-octyldodecyl)-4,7-di(selenoph-2-yl)-2H-benzo[d][1,2,3]triazole)) (PSBTz) and β-cyclodextrin (β-CD) for the detection of cholesterol, was constructed. The PSBTz film with β-CD was deposited on a graphite electrode by electropolymerization technique to achieve a suitable matrix for enzyme immobilization. Moreover, to justify the immobilization, alkyl chain containing conducting polymer (PSBTz) was designed, synthesized and electrochemically polymerized on the transducer surface. Alkyl chains in the structure of SBTz and hydroxyl groups of β-CD contributed to effective immobilization while protecting the suitable orientation of the biomolecule. Cholesterol oxidase (ChOx) was covalently immobilized onto the modified surface using N,N′-carbonyldiimidazole (CDI) as the cross-linking agent. After successful immobilization, amperometric biosensor responses were recorded at −0.7 V vs Ag/AgCl in phosphate buffer (pH 7.0). The apparent Michaelis-Menten constant (KM(app)), maximum current (Imax), limit of detection (LOD), and sensitivity values were determined: 28.9 μM, 12.1 μA, 0.005 μM, and 5.77 μA/μM cm(2), respectively. The fabricated biosensor was characterized using scanning electron microscopy (SEM) and cyclic voltammetry (CV) techniques. Finally, the prepared biosensor was successfully applied for the determination of cholesterol in blood samples.
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Affiliation(s)
- Saniye Soylemez
- Department of Chemistry, Middle East Technical University , Ankara 06800, Turkey
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18
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Zhang S, Xu J, Lu B, Qin L, Zhang L, Zhen S, Mo D. Electrochromic enhancement of poly(3,4-ethylenedioxythiophene) films functionalized with hydroxymethyl and ethylene oxide. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27206] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Shimin Zhang
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang Jiangxi 330013 People's Republic of China
| | - Jingkun Xu
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang Jiangxi 330013 People's Republic of China
| | - Baoyang Lu
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang Jiangxi 330013 People's Republic of China
| | - Leiqiang Qin
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang Jiangxi 330013 People's Republic of China
| | - Long Zhang
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang Jiangxi 330013 People's Republic of China
| | - Shijie Zhen
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang Jiangxi 330013 People's Republic of China
| | - Daize Mo
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang Jiangxi 330013 People's Republic of China
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19
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Udum YA, Yıldız HB, Azak H, Sahin E, Talaz O, Çırpan A, Toppare L. Synthesis and spectroelectrochemistry of dithieno(3,2-b:2′,3′-d)pyrrole derivatives. J Appl Polym Sci 2014. [DOI: 10.1002/app.40701] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yasemin Arslan Udum
- Institute of Science and Technology; Department of Advanced Technologies; Gazi University Ankara 06570 Turkey
| | - Hüseyin Bekir Yıldız
- Department of Chemistry; Kamil Ozdağ Science Faculty; Karamanoglu Mehmetbey University; Karaman 70100 Turkey
| | - Hacer Azak
- Department of Chemistry; Kamil Ozdağ Science Faculty; Karamanoglu Mehmetbey University; Karaman 70100 Turkey
| | - Elif Sahin
- Department of Chemistry; Faculty of Science; Dokuz Eylül University; Izmir Turkey
| | - Oktay Talaz
- Department of Chemistry; Kamil Ozdağ Science Faculty; Karamanoglu Mehmetbey University; Karaman 70100 Turkey
| | - Ali Çırpan
- Department of Chemistry; Middle East Technical University; Ankara 06531 Turkey
- Department of Polymer Science and Technology; Middle East Technical University; Ankara 06800 Turkey
- Center of Solar Energy Research and Applications; Ankara 06800 Turkey
| | - Levent Toppare
- Department of Chemistry; Middle East Technical University; Ankara 06531 Turkey
- Department of Polymer Science and Technology; Middle East Technical University; Ankara 06800 Turkey
- Center of Solar Energy Research and Applications; Ankara 06800 Turkey
- Department of Biotechnology; Middle East Technical University; Ankara 06800 Turkey
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20
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Yan J, Saunders BR. Third-generation solar cells: a review and comparison of polymer:fullerene, hybrid polymer and perovskite solar cells. RSC Adv 2014. [DOI: 10.1039/c4ra07064j] [Citation(s) in RCA: 181] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Third-generation solar cells have excellent potential for delivering large scale, low-cost solar electricity. We review and compare the current understanding of the operation principles, performance improvements and future prospects for polymer:fullerene, hybrid polymer and perovskite solar cells.
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Affiliation(s)
- Junfeng Yan
- Polymer Science and Technology Group
- School of Materials
- The University of Manchester
- Manchester, UK
| | - Brian R. Saunders
- Polymer Science and Technology Group
- School of Materials
- The University of Manchester
- Manchester, UK
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21
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Hacioglu SO, Toksabay S, Sendur M, Toppare L. Synthesis and electrochromic properties of triphenylamine containing copolymers: Effect of π-bridge on electrochemical properties. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.27030] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Serife O. Hacioglu
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
| | - Sinem Toksabay
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
| | - Merve Sendur
- Institut für Physikalische und Theoretische Chemie; Universität Regensburg; 93053 Regensburg Germany
| | - Levent Toppare
- Department of Chemistry; Middle East Technical University; 06800 Ankara Turkey
- Department of Biotechnology; Middle East Technical University; 06800 Ankara Turkey
- Department of Polymer Science and Technology; Middle East Technical University; 06800 Ankara Turkey
- The Center for Solar Energy Research and Application (GÜNAM); Middle East Technical University; 06800 Ankara Turkey
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