101
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Bedi A, Senanayak SP, Narayan KS, Zade SS. Synthesis and characterization of copolymers based on cyclopenta[c]thiophene and bithiazole and their transistor properties. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26867] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Anjan Bedi
- Department of Chemical Sciences; Indian Institute of Science Education and Research; Kolkata PO: BCKV campus main office, Mohanpur 741252 Nadia West Bengal India
| | - Satyaprasad P. Senanayak
- Chemistry and Physics of Materials Unit; Jawaharlal Nehru Centre for Advanced Scientific Research; Bangalore 560064 Karnataka India
| | - K. S. Narayan
- Chemistry and Physics of Materials Unit; Jawaharlal Nehru Centre for Advanced Scientific Research; Bangalore 560064 Karnataka India
| | - Sanjio S. Zade
- Department of Chemical Sciences; Indian Institute of Science Education and Research; Kolkata PO: BCKV campus main office, Mohanpur 741252 Nadia West Bengal India
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102
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Bedi A, Senanayak SP, Narayan KS, Zade SS. Synthesis of Solution-Processable Poly(cyclopenta[c]selenylvinylene) and Its Charge Transport Properties: Comparative Study with the Thiophene Analogue. Macromolecules 2013. [DOI: 10.1021/ma4008219] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Anjan Bedi
- Department
of Chemical Sciences, Indian Institute of Science Education and Research, Kolkata, PO: BCKV Campus Main Office,
Mohanpur 741252, Nadia, West Bengal, India
| | - Satyaprasad P. Senanayak
- Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore 560064, Karnataka, India
| | - K. S. Narayan
- Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore 560064, Karnataka, India
| | - Sanjio S. Zade
- Department
of Chemical Sciences, Indian Institute of Science Education and Research, Kolkata, PO: BCKV Campus Main Office,
Mohanpur 741252, Nadia, West Bengal, India
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103
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Dunand O, Darmanin T, Guittard F. Superhydrophobic Conducting Polymers Based on Hydrocarbon Poly(3,4-Ethylenedioxyselenophene). Chemphyschem 2013; 14:2947-53. [DOI: 10.1002/cphc.201300448] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Indexed: 11/08/2022]
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104
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Xu H, Cao W, Zhang X. Selenium-containing polymers: promising biomaterials for controlled release and enzyme mimics. Acc Chem Res 2013; 46:1647-58. [PMID: 23581522 DOI: 10.1021/ar4000339] [Citation(s) in RCA: 402] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Although researchers have made great progress in the development of responsive polymeric materials for controlled drug release or diagnostics over the last 10 years, therapeutic results still lag behind expectations. The development of special materials that respond to physiological relevant concentrations, typically within the micromolar or nanomolar concentration regime, remains challenging. Therefore, researchers continue to pursue new biomaterials with unique properties and that respond to mild biochemical signals or biomarkers. Selenium is an essential element in human body with potential antioxidant properties. Because of selenium's electronegativity and atomic radius, selenium-containing compounds exhibit unique bond energy (C-Se bond 244 kJ mol⁻¹; Se-Se bond 172 kJ mol⁻¹). These values give the C-Se or Se-Se covalent bonds dynamic character and make them responsive to mild stimuli. Therefore, selenium-containing polymers can disassemble in response to changes under physiological relevant conditions. This property makes them a promising biomaterial for controlled release of drugs or synthetic enzyme mimics. Until recently, few researchers have looked at selenium-containing polymers as novel biomaterials. In this Account, we summarize our recent research on selenium-containing polymers and show their potential application as mild-responsive drug delivery vehicles and artificial enzymes. We begin by reviewing the current state of the art in the synthesis of selenium-containing main chain block copolymers. We highlight the dual redox and gamma-irradiation behaviors of diselenide-containing block copolymers assemblies, discussing the possibility of their use in a combination of chemotherapy and actinotherapy. We also describe the coordination of platinum with monoselenide containing block copolymers. Such structures offer the possibility of fabricating multidrug systems for cooperative chemotherapy. In addition, we summarize the methods for the covalent and noncovalent preparation of selenium-containing polymers with side chains, which highlight the opportunity to reversibly tune the amphiphilicity of selenium-containing polymers. Finally, we present strategies for the design of highly efficient selenium-containing dendritic polymers that can mimic enzymes. This field is still in its infancy period, and further research can only be limited by our imagination.
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Affiliation(s)
- Huaping Xu
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Wei Cao
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
| | - Xi Zhang
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, People’s Republic of China
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105
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Shin SA, Kim JH, Park JB, Kang IN, Park MJ, Hwang DH. Synthesis and Photovoltaic Properties of a New Low-Bandgap Polymer Consisting of Benzodithiophene and Fluorinated Benzoselenadiazole Units. MACROMOL CHEM PHYS 2013. [DOI: 10.1002/macp.201300308] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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106
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He G, Kang L, Torres Delgado W, Shynkaruk O, Ferguson MJ, McDonald R, Rivard E. The Marriage of Metallacycle Transfer Chemistry with Suzuki–Miyaura Cross-Coupling To Give Main Group Element-Containing Conjugated Polymers. J Am Chem Soc 2013; 135:5360-3. [DOI: 10.1021/ja402242z] [Citation(s) in RCA: 122] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Gang He
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta,
Canada T6G 2G2
| | - Le Kang
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta,
Canada T6G 2G2
| | - William Torres Delgado
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta,
Canada T6G 2G2
| | - Olena Shynkaruk
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta,
Canada T6G 2G2
| | - Michael J. Ferguson
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta,
Canada T6G 2G2
| | - Robert McDonald
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta,
Canada T6G 2G2
| | - Eric Rivard
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta,
Canada T6G 2G2
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107
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Jahnke AA, Djukic B, McCormick TM, Buchaca Domingo E, Hellmann C, Lee Y, Seferos DS. Poly(3-alkyltellurophene)s Are Solution-Processable Polyheterocycles. J Am Chem Soc 2013; 135:951-4. [DOI: 10.1021/ja309404j] [Citation(s) in RCA: 112] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Ashlee A. Jahnke
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S
3H6, Canada
| | - Brandon Djukic
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S
3H6, Canada
| | - Theresa M. McCormick
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S
3H6, Canada
| | - Ester Buchaca Domingo
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S
3H6, Canada
| | - Christoph Hellmann
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S
3H6, Canada
| | - Yunjeong Lee
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S
3H6, Canada
| | - Dwight S. Seferos
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S
3H6, Canada
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108
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İçli-Özkut M, İpek H, Karabay B, Cihaner A, Önal AM. Furan and benzochalcogenodiazole based multichromic polymers via a donor–acceptor approach. Polym Chem 2013. [DOI: 10.1039/c3py21061h] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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109
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Jin L, Wang T, Feng ZQ, Leach MK, Wu J, Mo S, Jiang Q. A facile approach for the fabrication of core–shell PEDOT nanofiber mats with superior mechanical properties and biocompatibility. J Mater Chem B 2013; 1:1818-1825. [DOI: 10.1039/c3tb00448a] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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110
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111
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Zhao-yang Z, Yi-jie T, Xiao-qian X, Yong-jiang Z, Hai-feng C, Wen-wei Z. Multicolor electrochromism of low-bandgap copolymers based on pyrrole and 3,4-ethylenedioxythiophene: Fine-tuning colors through feed ratio. J Appl Polym Sci 2012. [DOI: 10.1002/app.38777] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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112
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Li L, Hollinger J, Guerin G, Seferos DS. Synthesis and Network-Like Self-Assembly of Porphyrin-Polyselenophene Complexes. Chemphyschem 2012; 13:4110-5. [DOI: 10.1002/cphc.201200682] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2012] [Indexed: 11/06/2022]
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113
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Kim B, Koh JK, Kim J, Chi WS, Kim JH, Kim E. Room temperature solid-state synthesis of a conductive polymer for applications in stable I₂-free dye-sensitized solar cells. CHEMSUSCHEM 2012; 5:2173-2180. [PMID: 22945546 DOI: 10.1002/cssc.201200349] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2012] [Indexed: 06/01/2023]
Abstract
A solid-state polymerizable monomer, 2,5-dibromo-3,4-propylenedioxythiophene (DBProDOT), was synthesized at 25 °C to produce a conducting polymer, poly(3,4-propylenedioxythiophene) (PProDOT). Crystallographic studies revealed a short interplane distance between DBProDOT molecules, which was responsible for polymerization at low temperature with a lower activation energy and higher exothermic reaction than 2,5-dibromo-3,4-ethylenedioxythiophene (DBEDOT) or its derivatives. Upon solid-state polymerization (SSP) of DBProDOT at 25 °C, PProDOT was obtained in a self-doped state with tribromide ions and an electrical conductivity of 0.05 S cm⁻¹, which is considerably higher than that of chemically-polymerized PProDOT (2×10⁻⁶ S cm⁻¹). Solid-state ¹³C NMR spectroscopy and DFT calculations revealed polarons in PProDOT and a strong perturbation of carbon nuclei in thiophenes as a result of paramagnetic broadening. DBProDOT molecules deeply penetrated and polymerized to fill nanocrystalline TiO₂ pores with PProDOT, which functioned as a hole-transporting material (HTM) for I₂-free solid-state dye-sensitized solar cells (ssDSSCs). With the introduction of an organized mesoporous TiO₂ (OM-TiO₂) layer, the energy conversion efficiency reached 3.5 % at 100 mW cm⁻², which was quite stable up to at least 1500 h. The cell performance and stability was attributed to the high stability of PProDOT, with the high conductivity and improved interfacial contact of the electrode/HTM resulting in reduced interfacial resistance and enhanced electron lifetime.
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Affiliation(s)
- Byeonggwan Kim
- Active Polymer Center for Pattern Integration, Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, South Korea
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114
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Tao YJ, Zhang ZY, Xu XQ, Wang NN, Zhou YJ, Cheng HF. Facile and economical synthesis of an electrochromic copolymer for black based on electropolymerization of thiophene and 3,4-ethylenedioxythiophene. OPTICS EXPRESS 2012; 20:15121-15125. [PMID: 22772210 DOI: 10.1364/oe.20.015121] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We report the facile and economical synthesis of an electrochromic copolymer for black based on electrochemical copolymerization of thiophene and 3, 4-ethylenedioxythiophene in boron trifluoride diethyl etherate. The resultant copolymer presents multicolor electrochromism with reversible color change between drab color and blue black. Furthermore, in the polar state the resultant copolymer shows strong and broad absorption in the whole visible region and then exhibits black color. The copolymer presents a transmittance variation of 25% at 522 nm, and corresponding response times for bleaching and coloration are 4.2 and 3.3 s, respectively. Good electrochemical stability can be achieved by the copolymer film, which retains 87% of its original electroactivity after 2000 cycles.
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Affiliation(s)
- Yi-jie Tao
- National Key Laboratory of Science and Technology on Advanced Ceramic Fibers and Composites, National University of Defense Technology, Changsha 410073, China.
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115
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Das S, Pati PB, Zade SS. Cyclopenta[c]thiophene-Based D–A Conjugated Copolymers: Effect of Heteroatoms (S, Se, and N) of Benzazole Acceptors on the Properties of Polymers. Macromolecules 2012. [DOI: 10.1021/ma3006697] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Soumyajit Das
- Department
of Chemical Sciences, Indian Institute of Science Education and Research, Kolkata,
PO: BCKV campus main office, Mohanpur 741252, Nadia, West Bengal,
India
| | - Palas Baran Pati
- Department
of Chemical Sciences, Indian Institute of Science Education and Research, Kolkata,
PO: BCKV campus main office, Mohanpur 741252, Nadia, West Bengal,
India
| | - Sanjio S. Zade
- Department
of Chemical Sciences, Indian Institute of Science Education and Research, Kolkata,
PO: BCKV campus main office, Mohanpur 741252, Nadia, West Bengal,
India
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116
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Pati PB, Das S, Zade SS. Benzooxadiazaole-based D-A-D co-oligomers: Synthesis and electropolymerization. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26195] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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117
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Saadeh HA, Lu L, He F, Bullock JE, Wang W, Carsten B, Yu L. Polyselenopheno[3,4- b]selenophene for Highly Efficient Bulk Heterojunction Solar Cells. ACS Macro Lett 2012; 1:361-365. [PMID: 35578502 DOI: 10.1021/mz300004t] [Citation(s) in RCA: 116] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Herein we describe the synthesis of a new series of copolymers (PSeBx) containing selenopheno[3,4-b]selenophene and benzodiselenophene, which exhibited a high power conversion efficiency (PCE) of 6.87% in a bulk heterojunction (BHJ) solar cell device (PSeB2/PC71BM). In comparison with its thiophene analogue, PTB9, the new polyselenopheno[3,4-b]selenophene-co-benzodiselenophene (PSeB2) showed a lower band gap and improved charge carrier mobility as high as 1.35 × 10-3 cm2 V-1 s-1.
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Affiliation(s)
- Haythem A. Saadeh
- Department of Chemistry and The James Franck
Institute, The University of Chicago, 929 East 57th Street, Chicago,
Illinois 60637, United States
- Chemistry Department, Faculty of Science, University of Jordan, Amman 11942, Jordan
| | - Luyao Lu
- Department of Chemistry and The James Franck
Institute, The University of Chicago, 929 East 57th Street, Chicago,
Illinois 60637, United States
| | - Feng He
- Department of Chemistry and The James Franck
Institute, The University of Chicago, 929 East 57th Street, Chicago,
Illinois 60637, United States
| | - Joseph E. Bullock
- Department of Chemistry and The James Franck
Institute, The University of Chicago, 929 East 57th Street, Chicago,
Illinois 60637, United States
| | - Wei Wang
- Department of Chemistry and The James Franck
Institute, The University of Chicago, 929 East 57th Street, Chicago,
Illinois 60637, United States
| | - Bridget Carsten
- Department of Chemistry and The James Franck
Institute, The University of Chicago, 929 East 57th Street, Chicago,
Illinois 60637, United States
| | - Luping Yu
- Department of Chemistry and The James Franck
Institute, The University of Chicago, 929 East 57th Street, Chicago,
Illinois 60637, United States
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118
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Chen S, Lu B, Duan X, Xu J. Systematic study on chemical oxidative and solid-state polymerization of poly(3,4-ethylenedithiathiophene). ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.25971] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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119
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Lee WH, Son SK, Kim K, Lee SK, Shin WS, Moon SJ, Kang IN. Synthesis and Characterization of New Selenophene-Based Donor–Acceptor Low-Bandgap Polymers for Organic Photovoltaic Cells. Macromolecules 2012. [DOI: 10.1021/ma2020112] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Woo-Hyung Lee
- Department of Chemistry, The Catholic University of Korea, Bucheon, Korea
| | - Seon Kyoung Son
- Solar Cell Research Center, Korea Institute of Science and Technology, Seoul, Korea
| | - Kyoungkon Kim
- Solar Cell Research Center, Korea Institute of Science and Technology, Seoul, Korea
| | - Sang Kyu Lee
- Energy Materials Research Division, Korea Research Institute of Chemical Technology, Daejeon,
Korea
| | - Won Suk Shin
- Energy Materials Research Division, Korea Research Institute of Chemical Technology, Daejeon,
Korea
| | - Sang-Jin Moon
- Energy Materials Research Division, Korea Research Institute of Chemical Technology, Daejeon,
Korea
| | - In-Nam Kang
- Department of Chemistry, The Catholic University of Korea, Bucheon, Korea
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120
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Ransborg LK, Albrecht Ł, Weise CF, Bak JR, Jørgensen KA. Optically Active Thiophenes via an Organocatalytic One-Pot Methodology. Org Lett 2012; 14:724-7. [DOI: 10.1021/ol203237r] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lars Krogager Ransborg
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark
| | - Łukasz Albrecht
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark
| | - Christian F. Weise
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark
| | - Jesper R. Bak
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark
| | - Karl Anker Jørgensen
- Center for Catalysis, Department of Chemistry, Aarhus University, 8000 Aarhus C, Denmark
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121
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Poverenov E, Sheynin Y, Zamoshchik N, Patra A, Leitus G, Perepichka IF, Bendikov M. Flat conjugated polymers combining a relatively low HOMO energy level and band gap: polyselenophenes versus polythiophenes. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm31035j] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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122
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Bhattacharyya D, Gleason KK. Low band gap conformal polyselenophene thin films by oxidative chemical vapor deposition. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c1jm13755g] [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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123
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Sheberla D, Patra S, Sharma S, Bendikov T, Sheynin Y, Bendikov M. Controlling Pt nanoparticle formation through Se⋯Pt interactions on the electrode surface. Chem Commun (Camb) 2012; 48:6776-8. [DOI: 10.1039/c2cc30824j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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124
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Data P, Lapkowski M, Motyka R, Suwinski J. Electrochemistry and spectroelectrochemistry of a novel selenophene-based monomer. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2011.11.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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125
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Shahid M, McCarthy-Ward T, Labram J, Rossbauer S, Domingo EB, Watkins SE, Stingelin N, Anthopoulos TD, Heeney M. Low band gap selenophene–diketopyrrolopyrrolepolymers exhibiting high and balanced ambipolar performance in bottom-gate transistors. Chem Sci 2012. [DOI: 10.1039/c1sc00477h] [Citation(s) in RCA: 159] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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126
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Hybrid Semiconductor Nanostructures with Graphene Layers. SEMICONDUCTOR NANOSTRUCTURES FOR OPTOELECTRONIC DEVICES 2012. [DOI: 10.1007/978-3-642-22480-5_6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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127
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Kumar A, Singh R, Gopinathan SP, Kumar A. Solvent free chemical oxidative polymerization as a universal method for the synthesis of ultra high molecular weight conjugated polymers based on 3,4-propylenedioxythiophenes. Chem Commun (Camb) 2012; 48:4905-7. [DOI: 10.1039/c2cc31325a] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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128
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Gunbas G, Toppare L. Electrochromic conjugated polyheterocycles and derivatives—highlights from the last decade towards realization of long lived aspirations. Chem Commun (Camb) 2012; 48:1083-101. [DOI: 10.1039/c1cc14992j] [Citation(s) in RCA: 215] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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129
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Bedi A, Senanayak SP, Das S, Narayan KS, Zade SS. Cyclopenta[c]thiophene oligomers based solution processable D–A copolymers and their application as FET materials. Polym Chem 2012. [DOI: 10.1039/c2py20032e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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130
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Zhang J, Hu P, Wang X, Wang Z, Liu D, Yang B, Cao W. CVD growth of large area and uniform graphene on tilted copper foil for high performance flexible transparent conductive film. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm33881e] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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131
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Rodríguez-Calero GG, Lowe MA, Burkhardt SE, Abruña HD. Electrocatalysis of 2,5-dimercapto-1,3,5-thiadiazole by 3,4-ethylenedioxy-substituted conducting polymers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2011; 27:13904-13909. [PMID: 21955097 DOI: 10.1021/la202706s] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The electronic properties of electropolymerized films of the 3,4-ethylenedioxy-substituted conducting polymers (CP) poly(3,4-ethylenedioxythiophene) (PEDOT), poly(3,4-ethylenedioxypyrrole) (PEDOP) and poly(3,4-ethylenedioxyselenophene) (PEDOS) have been investigated, along with their electrocatalytic activity toward 2,5-dimercapto-1,3,4-thiadiazole (DMcT). For the electropolymerized films, the conductivity onset potential was most negative for PEDOP (-1.50 V), followed by PEDOS (-1.35 V) and with PEDOT possessing the most positive onset (-1.15 V). The heterogeneous charge transfer rate constant for DMcT in solution at polymer-film-modified glassy carbon electrodes (GCEs) was studied. It was found that compared to PEDOP, both PEDOS and PEDOT performed better as electrocatalysts, with PEDOS having a heterogeneous charge transfer rate constant of 1.8 × 10(-3) cm/s. The film morphology of the electropolymerized films was investigated via SEM, and some film characteristics could be correlated with electrocatalytic activity. The potential use of CP/DMcT composites for lithium ion batteries (LIBs) is discussed.
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Affiliation(s)
- Gabriel G Rodríguez-Calero
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
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132
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Synthesis and charge carrier mobility of a solution-processable conjugated copolymer based on cyclopenta[c]thiophene. POLYMER 2011. [DOI: 10.1016/j.polymer.2011.10.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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133
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Musalov MV, Potapov VA, Amosova SV. Annulation of phenyl propargyl ether with selenium dichloride. Russ Chem Bull 2011. [DOI: 10.1007/s11172-011-0120-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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134
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Kim B, Kim J, Kim E. Visible to Near-IR Electrochromism and Photothermal Effect of Poly(3,4-propylenedioxyselenophene)s. Macromolecules 2011. [DOI: 10.1021/ma202094r] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Byeonggwan Kim
- Active Polymer Center for Pattern Integration, Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, South Korea
| | - Jeonghun Kim
- Active Polymer Center for Pattern Integration, Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, South Korea
| | - Eunkyoung Kim
- Active Polymer Center for Pattern Integration, Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, South Korea
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135
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Kim J, You J, Kim B, Park T, Kim E. Solution processable and patternable poly(3,4-alkylenedioxythiophene)s for large-area electrochromic films. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2011; 23:4168-4173. [PMID: 21837627 DOI: 10.1002/adma.201101900] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2011] [Revised: 06/29/2011] [Indexed: 05/31/2023]
Affiliation(s)
- Jeonghun Kim
- Active Polymer Center for Pattern Integration, Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, South Korea
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136
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Atak S, İçli-Özkut M, Önal AM, Cihaner A. Soluble alkyl substituted poly(3,4-propylenedioxyselenophene)s: A new platform for optoelectronic materials. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24880] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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137
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Kudo H, Ishihara H, Tomita M. Synthesis and Property of Tellurium-containing Polymers Obtained by Simple Condensation Reaction of Tetrachlorotellurium and 1,3-Dimethoxybenzene. CHEM LETT 2011. [DOI: 10.1246/cl.2011.762] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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138
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Al-Hashimi M, Baklar MA, Colleaux F, Watkins SE, Anthopoulos TD, Stingelin N, Heeney M. Synthesis, Characterization, and Field Effect Transistor Properties of Regioregular Poly(3-alkyl-2,5-selenylenevinylene). Macromolecules 2011. [DOI: 10.1021/ma200910a] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mohammed Al-Hashimi
- Department of Chemistry and Centre for Plastic Electronics, Imperial College London, London SW7 2AZ, U.K
| | - Mohammed A. Baklar
- Department of Materials & Centre for Plastic Electronics, Imperial College London, London SW7 2AZ, U.K
| | - Florian Colleaux
- Department of Physics & Centre for Plastic Electronics, Imperial College London, London SW7 2AZ, U.K
| | | | - Thomas D. Anthopoulos
- Department of Physics & Centre for Plastic Electronics, Imperial College London, London SW7 2AZ, U.K
| | - Natalie Stingelin
- Department of Materials & Centre for Plastic Electronics, Imperial College London, London SW7 2AZ, U.K
| | - Martin Heeney
- Department of Chemistry and Centre for Plastic Electronics, Imperial College London, London SW7 2AZ, U.K
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139
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Kong H, Cho S, Lee DH, Cho NS, Park MJ, Jung IH, Park JH, Park CE, Shim HK. The influence of electron deficient unit and interdigitated packing shape of new polythiophene derivatives on organic thin-film transistors and photovoltaic cells. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24724] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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140
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141
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Pappenfus TM, Schmidt JA, Koehn RE, Alia JD. PBC-DFT Applied to Donor−Acceptor Copolymers in Organic Solar Cells: Comparisons between Theoretical Methods and Experimental Data. Macromolecules 2011. [DOI: 10.1021/ma1026498] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ted M. Pappenfus
- Division of Science and Mathematics, University of Minnesota, Morris, Minnesota 56267, United States
| | - Jennifer A. Schmidt
- Division of Science and Mathematics, University of Minnesota, Morris, Minnesota 56267, United States
| | - Ryan E. Koehn
- Division of Science and Mathematics, University of Minnesota, Morris, Minnesota 56267, United States
| | - Joseph D. Alia
- Division of Science and Mathematics, University of Minnesota, Morris, Minnesota 56267, United States
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142
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Motiei L, Sassi M, Kaminker R, Evmenenko G, Dutta P, Iron MA, van der Boom ME. Synergism in multicomponent self-propagating molecular assemblies. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2011; 27:1319-1325. [PMID: 21128588 DOI: 10.1021/la103936t] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Multicomponent self-propagating molecular assemblies (SPMAs) have been generated from an organic chromophore, a redox-active polypyridyl complex, and PdCl(2). The structure of the multicomponent SPMA is not a linear combination of two assemblies generated with a single molecular constituent. Surface-confined assemblies formed from only the organic chromophore and PdCl(2) are known to follow linear growth, whereas the combination of polypyridyl complexes and PdCl(2) results in exponential growth. The present study demonstrates that an iterative deposition of both molecular building blocks with PdCl(2) results in an exponentially growing assembly. The nature of the assembly mechanism is dictated by the polypyridyl complex and overrides the linear growth process of the organic component. Relatively smooth, multicomponent SPMAs have been obtained with a thickness of ∼20 nm on silicon, glass, and indium-tin oxide (ITO) coated glass. Detailed information of the structure and of the surface-assembly chemistry were obtained using transmission optical (UV/Vis) spectroscopy, ellipsometry, atomic force microscopy (AFM), synchrotron X-ray reflectivity (XRR), and electrochemistry.
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Affiliation(s)
- Leila Motiei
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, Israel
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143
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Xiao J, Kusuma DY, Wu Y, Boey F, Zhang H, Lee PS, Zhang Q. Postchemistry of Organic Microrods: Thermopolymerization in Aqueous Solution. Chem Asian J 2011; 6:801-3. [DOI: 10.1002/asia.201000684] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2010] [Indexed: 11/12/2022]
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144
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Mishra SP, Javier AE, Zhang R, Liu J, Belot JA, Osaka I, McCullough RD. Mixed selenium-sulfur fused ring systems as building blocks for novel polymers used in field effect transistors. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm00602e] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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145
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Wijsboom YH, Sheynin Y, Patra A, Zamoshchik N, Vardimon R, Leitus G, Bendikov M. Tuning of electronic properties and rigidity in PEDOT analogs. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm02679d] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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146
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Das S, Bedi A, Krishna GR, Reddy CM, Zade SS. Cyclopenta[c]selenophene based cooligomers and their polymers: comparative study with thiophene analogues. Org Biomol Chem 2011; 9:6963-72. [DOI: 10.1039/c1ob05866e] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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147
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Özkut Mİ, Atak S, Önal AM, Cihaner A. A blue to highly transmissive soluble electrochromic polymer based on poly(3,4-propylenedioxyselenophene) with a high stability and coloration efficiency. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm04285d] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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148
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Zhang Q, Xiao J, Yin Z, Duong HM, Qiao F, Boey F, Hu X, Zhang H, Wudl F. Synthesis, Characterization, and Physical Properties of a Conjugated Heteroacene: 2-Methyl-1,4,6,7,8,9-hexaphenylbenz(g)isoquinolin-3(2H)-one (BIQ). Chem Asian J 2010; 6:856-62. [DOI: 10.1002/asia.201000659] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2010] [Indexed: 11/11/2022]
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149
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Jahnke AA, Howe GW, Seferos DS. Polytellurophenes with Properties Controlled by Tellurium-Coordination. Angew Chem Int Ed Engl 2010; 49:10140-4. [DOI: 10.1002/anie.201005664] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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150
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Jahnke AA, Howe GW, Seferos DS. Polytellurophenes with Properties Controlled by Tellurium-Coordination. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201005664] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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