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Cui K, Li R, Li M, Qiu Y, Wang H, Wu W, Liu T, Zhang W, Xiao Z. Covalent Organic Framework-Structured Raman Probes for Ultrasensitive In Vivo Bioimaging. Anal Chem 2024; 96:11800-11808. [PMID: 38990771 DOI: 10.1021/acs.analchem.4c01376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2024]
Abstract
Organic Raman probes, including polymers and small molecules, have attracted great attention in biomedical imaging owing to their excellent biocompatibility. However, the development of organic Raman probes is usually hindered by a mismatch between their absorption spectra and wavelength-fixed excitation, which makes it difficult to achieve resonance excitation necessary to obtain strong Raman signals. Herein, we introduce a covalent organic framework (COF) into the fine absorption spectrum regulation of organic Raman probes, resulting in their significant Raman signal enhancement. In representative examples, a polymer poly(diketopyrrolopyrrole-p-phenylenediamine) (DPP-PD) and a small molecule azobenzene are transformed into the corresponding COF-structured Raman probes. Their absorption peaks show an accurate match of less than 5 nm with the NIR excitation. As such, the COF-structured Raman probes acquire highly sensitive bioimaging capabilities compared to their precursors with negligible signals. By further mechanism studies, we discover that the crystallinity and size of COFs directly affect the π-conjugation degree of Raman probes, thus changing their bandgaps and absorption spectra. Our study offers a universal and flexible method for improving the signal performance of organic Raman probes without changing their structural units, making it more convenient to obtain the highly sensitive organic Raman probes for in vivo bioimaging.
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Affiliation(s)
- Kai Cui
- Department of Pharmacology and Chemical Biology, Key Laboratory of Cell Differentiation and Apoptosis of Chinese Ministry of Education, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Ruike Li
- Department of Pharmacology and Chemical Biology, Key Laboratory of Cell Differentiation and Apoptosis of Chinese Ministry of Education, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Meng Li
- College of Chemistry and Materials Science, Shanghai Normal University, Shanghai 200233, China
| | - Yuanyuan Qiu
- Department of Pharmacology and Chemical Biology, Key Laboratory of Cell Differentiation and Apoptosis of Chinese Ministry of Education, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Haoze Wang
- College of Chemistry and Materials Science, Shanghai Normal University, Shanghai 200233, China
| | - Wenwei Wu
- Department of Pharmacology and Chemical Biology, Key Laboratory of Cell Differentiation and Apoptosis of Chinese Ministry of Education, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Tize Liu
- Department of Pharmacology and Chemical Biology, Key Laboratory of Cell Differentiation and Apoptosis of Chinese Ministry of Education, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Wenxian Zhang
- Department of Pharmacology and Chemical Biology, Key Laboratory of Cell Differentiation and Apoptosis of Chinese Ministry of Education, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Zeyu Xiao
- Department of Pharmacology and Chemical Biology, Key Laboratory of Cell Differentiation and Apoptosis of Chinese Ministry of Education, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
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2
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Patil Y, Butenschön H, Misra R. Tetracyanobutadiene Bridged Push-Pull Chromophores: Development of New Generation Optoelectronic Materials. CHEM REC 2023; 23:e202200208. [PMID: 36202630 DOI: 10.1002/tcr.202200208] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/09/2022] [Indexed: 01/21/2023]
Abstract
This review describes the design strategies used for the synthesis of various tetracyanobutadiene bridged donor-acceptor molecular architectures by a click type [2+2] cycloaddition-retroelectrocyclization (CA-RE) reaction sequence. The photophysical and electrochemical properties of the tetracyanobutadiene bridged molecular architectures based on various moieties including diketopyrrolopyrrole, isoindigo, benzothiadiazole, pyrene, pyrazabole, truxene, boron dipyrromethene (BODIPY), phenothiazine, triphenylamine, thiazole and bisthiazole are summarized. Further, we discuss some important applications of the tetracyanobutadiene bridged derivatives in dye sensitized solar cells, bulk heterojunction solar cells and photothermal cancer therapy.
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Affiliation(s)
- Yuvraj Patil
- Department of Chemistry, Indian Institute of Technology Indore, Indore, 453552, India.,Present Address: Institut des Sciences Chimiques de Rennes (ISCR) -, Université de Rennes 1, Rennes, 35700, France
| | - Holger Butenschön
- Institut für Organische Chemie, Leibniz Universität Hannover, Schneiderberg 1B, 30167, Hannover, Germany
| | - Rajneesh Misra
- Department of Chemistry, Indian Institute of Technology Indore, Indore, 453552, India
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3
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de Sousa LE, de Paiva LSR, da Silva Filho DA, Sini G, de Oliveira Neto PH. Assessing the effects of increasing conjugation length on exciton diffusion: from small molecules to the polymeric limit. Phys Chem Chem Phys 2021; 23:15635-15644. [PMID: 34268543 DOI: 10.1039/d1cp01263k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Organic solar cells (OSC) generally contain long-chain π-conjugated polymers as donor materials, but, more recently, small-molecule donors have also attracted considerable attention. The nature of these compounds is of crucial importance concerning the various processes that determine device performance, among which singlet exciton diffusion is one of the most relevant. The efficiency of the diffusion mechanism depends on several aspects, from system morphology to electronic structure properties, which vary importantly with molecular size. In this work, we investigated the effects of conjugation length on the exciton diffusion length through electronic structure calculations and an exciton diffusion model. By applying extrapolation procedures to thiophene and phenylene vinylene oligomer series, we investigate their electronic and optical properties from the small-molecule point of view to the polymeric limit. Several properties are calculated as a function of oligomer size, including transition energies, absorption and emission spectra, reorganization energies, exciton coupling and Förster radii. Finally, an exciton diffusion model is used to estimate diffusion lengths as a function of oligomer size and for the polymeric limit showing agreement with experimental data. Results also show that longer conjugation lengths correlate with longer exciton diffusion lengths in spite of also being associated with shorter exciton lifetimes.
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Affiliation(s)
- Leonardo Evaristo de Sousa
- Department of Energy Conversion and Storage, Technical University of Denmark, Anker Engelunds Vej 301, 2800 Kongens Lyngby, Denmark
| | | | - Demétrio Antônio da Silva Filho
- Institute of Physics, University of Brasilia, 70919-970, Brasilia, Brazil. and Laboratoire de Physicochimie des Polymères et des Interfaces, EA 2528, CY Cergy Paris Université, 5 mail Gay-Lussac, 95031, Cergy-Pontoise Cedex, France and Institute for Advanced Studies, CY Cergy Paris Université, 1 rue Descartes, 95000, Neuville-sur-Oise, France
| | - Gjergji Sini
- Laboratoire de Physicochimie des Polymères et des Interfaces, EA 2528, CY Cergy Paris Université, 5 mail Gay-Lussac, 95031, Cergy-Pontoise Cedex, France
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4
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Jin R, Zhang X, Xiao W. Theoretical Studies of Photophysical Properties of D-π-A-π-D-Type Diketopyrrolopyrrole-Based Molecules for Organic Light-Emitting Diodes and Organic Solar Cells. Molecules 2020; 25:E667. [PMID: 32033188 PMCID: PMC7038201 DOI: 10.3390/molecules25030667] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 01/31/2020] [Accepted: 02/03/2020] [Indexed: 11/17/2022] Open
Abstract
A series of D-π-A diketopyrrolopyrrole(DPP)-based small molecules were designed for organic light-emitting diode(OLEDs) and organic solar cell(OSCs) applications. Applying the PBE0/6-31G(d,p) method, the ground state geometry and relevant electronic properties were investigated. The first excited singlet state geometry and the absorption and fluorescent spectra were simulated at the TD-PBE0/6-31G(d,p) level. The calculated results revealed that the photophysical properties were affected through the introduction of different end groups. Furthermore, the electronic transitions corresponding to absorption and emission exhibited an intramolecular charge transfer feature. Our results suggest that the designed molecules acted not only as luminescent for OLEDs, but also as donor materials in OSCs. Moreover, they can also be used as potential electron transfer materials for OLEDs and OSCs.
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Affiliation(s)
- Ruifa Jin
- College of Chemistry and Life Science, Inner Mongolia Key Laboratory of Photoelectric Functional Materials, Chifeng University, Chifeng 024000, China; (X.Z.); (W.X.)
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5
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Hassan SZ, Cheon HJ, Choi C, Yoon S, Kang M, Cho J, Jang YH, Kwon SK, Chung DS, Kim YH. Molecular Engineering of a Donor-Acceptor Polymer To Realize Single Band Absorption toward a Red-Selective Thin-Film Organic Photodiode. ACS APPLIED MATERIALS & INTERFACES 2019; 11:28106-28114. [PMID: 31311263 DOI: 10.1021/acsami.9b08326] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Herein, we explore the strategy of realizing a red-selective thin-film organic photodiode (OPD) by synthesizing a new copolymer with a highly selective red-absorption feature. PCZ-Th-DPP, with phenanthrocarbazole (PCZ) and diketopyrrolopyrrole (DPP) as donor and acceptor units, respectively, was strategically designed/synthesized based on a time-dependent density functional theory calculation, which predicted the significant suppression of the band II absorption of PCZ-Th-DPP due to the extremely efficient intramolecular charge transfer. We demonstrate that the synthesized PCZ-Th-DPP exhibits not only a high absorption coefficient within the red-selective band I region, as theoretically predicted, but also a preferential face-on intermolecular structure in the thin-film state, which is beneficial for vertical charge extraction as an outcome of a glancing incidence X-ray diffraction study. By employing PCZ-Th-DPP as a photoactive layer of Schottky OPD, to fully match its absorption characteristic to the spectral response of the red-selective OPD, we demonstrate a genuine red-selective specific detectivity in the order of 1012 Jones while maintaining a thin active layer thickness of ∼300 nm. This work demonstrates the possibility of realizing a full color image sensor with a synthetic approach to the constituting active layers without optical manipulation.
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Affiliation(s)
- Syed Zahid Hassan
- Department of Energy Science & Engineering , Daegu Gyeongbuk Institute of Science & Technology (DGIST) , Daegu 42988 , Republic of Korea
| | - Hyung Jin Cheon
- Department of Chemistry and RIGET , Gyeongsang National University , Jinju 52828 , Republic of Korea
| | - Changwon Choi
- Department of Energy Science & Engineering , Daegu Gyeongbuk Institute of Science & Technology (DGIST) , Daegu 42988 , Republic of Korea
| | - Seongwon Yoon
- Department of Energy Science & Engineering , Daegu Gyeongbuk Institute of Science & Technology (DGIST) , Daegu 42988 , Republic of Korea
| | - Mingyun Kang
- Department of Energy Science & Engineering , Daegu Gyeongbuk Institute of Science & Technology (DGIST) , Daegu 42988 , Republic of Korea
| | - Jangwhan Cho
- Department of Energy Science & Engineering , Daegu Gyeongbuk Institute of Science & Technology (DGIST) , Daegu 42988 , Republic of Korea
| | - Yun Hee Jang
- Department of Energy Science & Engineering , Daegu Gyeongbuk Institute of Science & Technology (DGIST) , Daegu 42988 , Republic of Korea
| | - Soon-Ki Kwon
- Department of Materials Engineering and Convergence Technology and ERI , Gyeongsang National University , Jinju 660-701 , Republic of Korea
| | - Dae Sung Chung
- Department of Energy Science & Engineering , Daegu Gyeongbuk Institute of Science & Technology (DGIST) , Daegu 42988 , Republic of Korea
| | - Yun-Hi Kim
- Department of Chemistry and RIGET , Gyeongsang National University , Jinju 52828 , Republic of Korea
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6
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Jarczyk-Jedryka A, Filapek M, Malecki G, Kula S, Janeczek H, Boharewicz B, Iwan A, Schab-Balcerzak E. Symmetrical N-acylsubstituted dihydrazones containing bithiophene core--Photophysical, electrochemical and thermal characterization. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 159:169-176. [PMID: 26845584 DOI: 10.1016/j.saa.2016.01.034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 07/09/2015] [Accepted: 01/23/2016] [Indexed: 06/05/2023]
Abstract
Four symmetrical N-acylsubstituted dihydrazones containing bithiophene core were synthesized from condensation of 2,2'-bithiophene-5,5'-dicarboxyaldehyde with benzoic, isonicotinoyl, 2-thiophenic and 2-furoic hydrazide. The obtained compounds were characterized through the data from (1)H nuclear magnetic resonance spectroscopy (NMR), infrared spectroscopy (IR), elemental analysis, UV-vis absorption spectroscopy, photoluminescence (PL), cyclic voltammetry (CV) and differential pulse voltammetry (DPV) measurements. Additionally, the electronic properties including orbital energies and resulting energy gaps were calculated by density functional theory (DFT). Their thermal behavior was investigated by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). They were thermal sable up to 320°C. The prepared N-acylsubstituted dihydrazones emitted light with λ(em) in the range of 499-530 nm in solution, whereas, in solid state as blend with PMMA blue emission was observed. They undergo quasi-reversible and irreversible electrochemical reduction and oxidation processes, respectively. Additionally, the selected compounds were tested preliminary as component of active layer in organic photovoltaic cells. The highest value of power conversion efficiency, equal to 1.68% under simulated 100 mW/cm(2) AM 1.5G irradiation was found for device with the architecture ITO/PEDOT:PSS/P3HT:PCBM:FBTH (1:2:2)/Al.
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Affiliation(s)
- Anna Jarczyk-Jedryka
- Institute of Chemistry, University of Silesia, 9 Szkolna Str., 40-006 Katowice, Poland
| | - Michal Filapek
- Institute of Chemistry, University of Silesia, 9 Szkolna Str., 40-006 Katowice, Poland
| | - Grzegorz Malecki
- Institute of Chemistry, University of Silesia, 9 Szkolna Str., 40-006 Katowice, Poland
| | - Slawomir Kula
- Institute of Chemistry, University of Silesia, 9 Szkolna Str., 40-006 Katowice, Poland
| | - Henryk Janeczek
- Centre of Polymer and Carbon Materials, Polish Academy of Sciences, 34 M. Curie-Sklodowska Str., 41-819 Zabrze, Poland
| | - Bartosz Boharewicz
- Electrotechnical Institute, Division of Electrotechnology and Materials Science, 55/61 M. Sklodowskiej-Curie Str., 50-369 Wroclaw, Poland
| | - Agnieszka Iwan
- Electrotechnical Institute, Division of Electrotechnology and Materials Science, 55/61 M. Sklodowskiej-Curie Str., 50-369 Wroclaw, Poland
| | - Ewa Schab-Balcerzak
- Institute of Chemistry, University of Silesia, 9 Szkolna Str., 40-006 Katowice, Poland; Centre of Polymer and Carbon Materials, Polish Academy of Sciences, 34 M. Curie-Sklodowska Str., 41-819 Zabrze, Poland.
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7
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Lin H, Wu Y, Yu Z, Fu H. Broadband photoresponse promoted by interfacial electron transfer in diketopyrrolopyrrole-based compound/ZnO hybrid nanocomposites. NEW J CHEM 2016. [DOI: 10.1039/c5nj02192h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
High photoresponse covering the UV-vis region was realized in the TTDPP/ZnO hybrid system, which is attributed to the efficient cascade electron transfer process.
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Affiliation(s)
- Hongtao Lin
- Beijing National Laboratory for Molecular Science (BNLMS)
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species
- CAS Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
| | - Yishi Wu
- Beijing National Laboratory for Molecular Science (BNLMS)
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species
- CAS Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
| | - Zhenyi Yu
- Beijing National Laboratory for Molecular Science (BNLMS)
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species
- CAS Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
| | - Hongbing Fu
- Beijing National Laboratory for Molecular Science (BNLMS)
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species
- CAS Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
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8
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Patil Y, Jadhav T, Dhokale B, Misra R. Tuning of the HOMO-LUMO Gap of Symmetrical and Unsymmetrical Ferrocenyl-Substituted Diketopyrrolopyrroles. European J Org Chem 2015. [DOI: 10.1002/ejoc.201501123] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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9
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Bharath D, Chithiravel S, Sasikumar M, Chereddy NR, Shanigaram B, Bhanuprakash K, Krishnamoorthy K, Rao VJ. A detailed study on the thermal, photo-physical and electrochemical properties and OFET applications of D–π–A–π–D structured unsymmetrical diketopyrrolopyrrole materials. RSC Adv 2015. [DOI: 10.1039/c5ra16653e] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Seven unsymmetrical DPP-derivatives with a D–π–A–π–D architecture have been synthesized and the effect of the electron donating ability and extent of electronic conjugation of the end capping units on their properties are explored.
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Affiliation(s)
- D. Bharath
- Crop Protection Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - S. Chithiravel
- Polymers and Advanced Materials Laboratory
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - M. Sasikumar
- Crop Protection Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Narendra Reddy Chereddy
- Crop Protection Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Balaiah Shanigaram
- Inorganic and Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - K. Bhanuprakash
- Inorganic and Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - K. Krishnamoorthy
- Polymers and Advanced Materials Laboratory
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - V. Jayathirtha Rao
- Crop Protection Chemicals Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
- AcSIR
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10
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Wiosna-Salyga G, Gora M, Zagorska M, Toman P, Luszczynska B, Pfleger J, Glowacki I, Ulanski J, Mieczkowski J, Pron A. Diketopyrrolopyrroles disubstituted with alkylated thiophenes: effect of the donor unit size and solubilizing substituents on their redox, photo- and electroluminescence properties. RSC Adv 2015. [DOI: 10.1039/c5ra06811h] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Diketopyrrolopyrroles disubstituted with thiophene derivatives can be used as effective luminophores in guest/host type light emitting diodes.
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Affiliation(s)
| | - Monika Gora
- Faculty of Chemistry
- Warsaw University
- 02-093 Warsaw
- Poland
| | | | - Petr Toman
- Institute of Macromolecular Chemistry AS CR
- 162 06 Prague 6
- Czech Republic
| | - Beata Luszczynska
- Department of Molecular Physics
- Lodz University of Technology
- 90-924 Lodz
- Poland
| | - Jiri Pfleger
- Institute of Macromolecular Chemistry AS CR
- 162 06 Prague 6
- Czech Republic
| | - Ireneusz Glowacki
- Department of Molecular Physics
- Lodz University of Technology
- 90-924 Lodz
- Poland
| | - Jacek Ulanski
- Department of Molecular Physics
- Lodz University of Technology
- 90-924 Lodz
- Poland
| | | | - Adam Pron
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warsaw
- Poland
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11
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Optical properties of highly planar diketopyrrolopyrrole derivatives fixed by coordinate bonds. Tetrahedron 2014. [DOI: 10.1016/j.tet.2013.12.090] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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12
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Li H, Wu Y, Wang X, Kong Q, Fu H. A self-assembled ultrathin crystalline polymer film for high performance phototransistors. Chem Commun (Camb) 2014; 50:11000-3. [DOI: 10.1039/c4cc04547e] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
An ultrathin crystalline polymer film was prepared using a novel solution-phase self-assembled method and exhibited high performance in phototransistor devices.
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Affiliation(s)
- Hui Li
- Beijing National Laboratory for Molecular Science (BNLMS)
- Institute of Chemistry
- Chinese Academy of Science
- Beijing 100190, P. R. China
- Graduate University of Chinese Academy of Sciences (GUCAS)
| | - Yishi Wu
- Beijing National Laboratory for Molecular Science (BNLMS)
- Institute of Chemistry
- Chinese Academy of Science
- Beijing 100190, P. R. China
| | - Xuedong Wang
- Beijing National Laboratory for Molecular Science (BNLMS)
- Institute of Chemistry
- Chinese Academy of Science
- Beijing 100190, P. R. China
- Graduate University of Chinese Academy of Sciences (GUCAS)
| | - Qinghua Kong
- Beijing National Laboratory for Molecular Science (BNLMS)
- Institute of Chemistry
- Chinese Academy of Science
- Beijing 100190, P. R. China
- Graduate University of Chinese Academy of Sciences (GUCAS)
| | - Hongbing Fu
- Beijing National Laboratory for Molecular Science (BNLMS)
- Institute of Chemistry
- Chinese Academy of Science
- Beijing 100190, P. R. China
- Beijing Key Laboratory for Optical Materials and Photonic Devices
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13
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Palai AK, Lee J, Shin TJ, Kumar A, Park SU, Pyo S. Solution-grown single-crystalline microwires of a molecular semiconductor with improved charge transport properties. Chem Commun (Camb) 2014; 50:8845-8. [DOI: 10.1039/c4cc02055c] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Preparation and structural analysis of highly ordered single crystalline wires of a diketopyrrolopyrrole (DPP) molecular semiconductor grown through a solution process are reported, and the static/dynamic electrical response of an organic electronic device using the DPP semiconductor has been analyzed.
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Affiliation(s)
- Akshaya K. Palai
- Department of Chemistry
- Konkuk University
- Seoul 143-701, Republic of Korea
| | - Jihee Lee
- Department of Chemistry
- Konkuk University
- Seoul 143-701, Republic of Korea
| | - Tae Joo Shin
- Pohang Accelerator Laboratory
- Pohang, Republic of Korea
| | - Amit Kumar
- Department of Chemistry
- Konkuk University
- Seoul 143-701, Republic of Korea
| | - Seung-Un Park
- Department of Chemistry
- Konkuk University
- Seoul 143-701, Republic of Korea
| | - Seungmoon Pyo
- Department of Chemistry
- Konkuk University
- Seoul 143-701, Republic of Korea
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14
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Kanbara T, Yamagata T, Kuwabara J. Synthesis and Photophysical Properties of Diketopyrrolopyrrole-Based Near-Infrared Dyes. HETEROCYCLES 2014. [DOI: 10.3987/com-14-12963] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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15
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Li Y, Zhang G, Yang G, Guo Y, Di C, Chen X, Liu Z, Liu H, Xu Z, Xu W, Fu H, Zhang D. Extended π-Conjugated Molecules Derived from Naphthalene Diimides toward Organic Emissive and Semiconducting Materials. J Org Chem 2013; 78:2926-34. [DOI: 10.1021/jo302677k] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Yonghai Li
- Beijing National Laboratory for Molecular Sciences, Organic
Solids Laboratory and Photochemistry Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Guanxin Zhang
- Beijing National Laboratory for Molecular Sciences, Organic
Solids Laboratory and Photochemistry Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Ge Yang
- Beijing National Laboratory for Molecular Sciences, Organic
Solids Laboratory and Photochemistry Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yunlong Guo
- Beijing National Laboratory for Molecular Sciences, Organic
Solids Laboratory and Photochemistry Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Chong’an Di
- Beijing National Laboratory for Molecular Sciences, Organic
Solids Laboratory and Photochemistry Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xin Chen
- Beijing National Laboratory for Molecular Sciences, Organic
Solids Laboratory and Photochemistry Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Zitong Liu
- Beijing National Laboratory for Molecular Sciences, Organic
Solids Laboratory and Photochemistry Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Huiying Liu
- Beijing National Laboratory for Molecular Sciences, Organic
Solids Laboratory and Photochemistry Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Zhenzhen Xu
- Beijing National Laboratory for Molecular Sciences, Organic
Solids Laboratory and Photochemistry Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Wei Xu
- Beijing National Laboratory for Molecular Sciences, Organic
Solids Laboratory and Photochemistry Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Hongbing Fu
- Beijing National Laboratory for Molecular Sciences, Organic
Solids Laboratory and Photochemistry Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Deqing Zhang
- Beijing National Laboratory for Molecular Sciences, Organic
Solids Laboratory and Photochemistry Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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16
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Liu SZ, Qiu JJ, Zhang AQ, Liu CM. Microbelts and flower-like particles of hexakis-(4-(5-styryl-1,3,4-oxazodiazol-2-yl)-phenoxy)-cyclotriphosphazene: self-assembly and photoreaction. RSC Adv 2013. [DOI: 10.1039/c3ra23358h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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