1
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Huang J, Su L, Hang Y, Shi B, Wang X, Xu H. Water-Soluble Fluorescent Nanobowls Constructed by Multiple Supramolecular Assembly. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01728] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Jin Huang
- Institute of Advanced Synthesis (IAS), School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, Jiangsu Province, China
| | - Linlin Su
- Institute of Advanced Synthesis (IAS), School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, Jiangsu Province, China
| | - Yixiao Hang
- Institute of Advanced Synthesis (IAS), School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, Jiangsu Province, China
| | - Binbin Shi
- Institute of Advanced Synthesis (IAS), School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, Jiangsu Province, China
| | - Xiaodong Wang
- Institute of Advanced Synthesis (IAS), School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, Jiangsu Province, China
| | - Hui Xu
- Institute of Advanced Synthesis (IAS), School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, Jiangsu Province, China
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2
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Xu L, Shen X, Zhou Z, He T, Zhang J, Qiu H, Saha ML, Yin S, Stang PJ. Metallacycle-Cored Supramolecular Polymers: Fluorescence Tuning by Variation of Substituents. J Am Chem Soc 2018; 140:16920-16924. [PMID: 30465423 PMCID: PMC6469999 DOI: 10.1021/jacs.8b10842] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Herein, we present a method for the preparation of supramolecular polymers with tunable fluorescence via the combination of metal-ligand coordination and phenanthrene-21-crown-7 (P21C7)-based host-guest interactions. A suite of rhomboidal metallacycles with different substituents were prepared via the coordination-driven self-assembly of a P21C7-based 60° diplatinum(II) acceptor and 120° dipyridyl donors. Upon variation of the substituents on the dipyridyl donors, the metallacycles exhibit emission wavelengths spanning the visible region (λmax = 427-593 nm). Metallacycle-cored supramolecular polymers were obtained via host-guest interactions between bis-ammonium salts and P21C7. The supramolecular polymers exhibit emission wavelengths similar to those of the individual metallacycles and higher fluorescent efficiency in solution and thin films. Utilizing a yellow-emitting supramolecular polymer thin film with high quantum yield (0.22), a white-light-emitting LED was fabricated by painting the thin film onto an ultraviolet LED. This study presents an efficient approach for tuning the properties of fluorescent supramolecular polymers and the potential of the metallacycle-cored supramolecular polymers as a platform for the fabrication of light-emitting materials with good processability and tunability.
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Affiliation(s)
- Luonan Xu
- College of Material, Chemistry and Chemical Engineering , Hangzhou Normal University , Hangzhou 310036 , P. R. China
| | - Xi Shen
- College of Material, Chemistry and Chemical Engineering , Hangzhou Normal University , Hangzhou 310036 , P. R. China
| | - Zhixuan Zhou
- Department of Chemistry , University of Utah , 315 South 1400 East, Room 2020 , Salt Lake City , Utah 84112 , United States
| | - Tian He
- College of Material, Chemistry and Chemical Engineering , Hangzhou Normal University , Hangzhou 310036 , P. R. China
| | - Jinjin Zhang
- College of Material, Chemistry and Chemical Engineering , Hangzhou Normal University , Hangzhou 310036 , P. R. China
| | - Huayu Qiu
- College of Material, Chemistry and Chemical Engineering , Hangzhou Normal University , Hangzhou 310036 , P. R. China
| | - Manik Lal Saha
- Department of Chemistry , University of Utah , 315 South 1400 East, Room 2020 , Salt Lake City , Utah 84112 , United States
| | - Shouchun Yin
- College of Material, Chemistry and Chemical Engineering , Hangzhou Normal University , Hangzhou 310036 , P. R. China
- Department of Chemistry , University of Utah , 315 South 1400 East, Room 2020 , Salt Lake City , Utah 84112 , United States
| | - Peter J Stang
- Department of Chemistry , University of Utah , 315 South 1400 East, Room 2020 , Salt Lake City , Utah 84112 , United States
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3
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Lee S, Seo MH. Low-Temperature Cross-Linkable Small Molecules for Fully Solution-Processed OLEDs. Chemistry 2018; 24:17419-17423. [PMID: 30221405 DOI: 10.1002/chem.201803308] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 09/11/2018] [Indexed: 11/07/2022]
Abstract
Cross-linkable hole-transporting, host, and electron-transporting materials with a new cross-linking group, uracil, are designed and synthesized. These compounds exhibited good solubility in common organic solvents and excellent solvent resistance after cross-linking at a low temperature of 120 °C. The OLED was fabricated by all-solution processing using cross-linkable synthetic compounds, except for the electrodes. This device exhibited a current efficiency of 39.2 cd A-1 and a power efficiency of 15.3 lm W-1 .
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Affiliation(s)
- Sungkoo Lee
- IT Convergence Materials Group, Korea Institute of Industrial Technology (KITECH), Choongnam-do, 31056, Korea
| | - Min Hye Seo
- IT Convergence Materials Group, Korea Institute of Industrial Technology (KITECH), Choongnam-do, 31056, Korea
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4
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Qu S, Yao Q, Yu B, Zeng K, Shi W, Chen Y, Chen L. Optimizing the Thermoelectric Performance of Poly(3-hexylthiophene) through Molecular-Weight Engineering. Chem Asian J 2018; 13:3246-3253. [DOI: 10.1002/asia.201801080] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 08/09/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Sanyin Qu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure and CAS Key Laboratory of Materials for Energy Conversion; Shanghai Institute of Ceramics; Chinese Academy of Sciences; Shanghai 200050 China
| | - Qin Yao
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure and CAS Key Laboratory of Materials for Energy Conversion; Shanghai Institute of Ceramics; Chinese Academy of Sciences; Shanghai 200050 China
| | - Bingxue Yu
- Department of Mechanical Engineering; National University of Singapore; Singapore 117576 Singapore
| | - Kaiyang Zeng
- Department of Mechanical Engineering; National University of Singapore; Singapore 117576 Singapore
| | - Wei Shi
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure and CAS Key Laboratory of Materials for Energy Conversion; Shanghai Institute of Ceramics; Chinese Academy of Sciences; Shanghai 200050 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Yanling Chen
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure and CAS Key Laboratory of Materials for Energy Conversion; Shanghai Institute of Ceramics; Chinese Academy of Sciences; Shanghai 200050 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Lidong Chen
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure and CAS Key Laboratory of Materials for Energy Conversion; Shanghai Institute of Ceramics; Chinese Academy of Sciences; Shanghai 200050 China
- Shanghai Institute of Materials Genome; Shanghai 200050 China
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5
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Chen M, Li L, Wu H, Pan L, Li S, He B, Zhang H, Sun JZ, Qin A, Tang BZ. Unveiling the Different Emission Behavior of Polytriazoles Constructed from Pyrazine-Based AIE Monomers by Click Polymerization. ACS APPLIED MATERIALS & INTERFACES 2018. [PMID: 29512995 DOI: 10.1021/acsami.8b03178] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Polymers with aggregation-induced emission (AIE) characteristics have aroused tremendous interest because of their potential applications in large-area flexible display and luminescent self-assembling, and as stimuli-responsive and porous materials. However, the design of AIE-active polymers is always not as easy as that of small molecules because their properties are hard to predict. In some cases, the polymers prepared from the AIE-active monomers show the aggregation-caused quenching (ACQ) instead of AIE effect. To understand the structure-property relationship of the polymers constructed from the AIE monomers, in this paper, two pyrazine-containing AIE monomers were utilized to construct luminescent polymers by click polymerization. The photophysical property investigation indicates that the polytriazole containing tetraphenylpyrazine units is AIE-active, whereas that bearing 2,3-dicyano-5,6-diphenylpyrazine units suffers from the ACQ effect. Through systematical investigation, the cause for such difference was unveiled. Thus, this work provides a useful guidance for further design of AIE-active polymers.
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Affiliation(s)
- Ming Chen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Centre for Tissue Restoration and Reconstruction , The Hong Kong University of Science & Technology , Clear Water Bay , Kowloon , Hong Kong , China
| | - Lingzhi Li
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
| | - Haiqiang Wu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
| | - Lingxiang Pan
- State Key Laboratory of Luminescent Materials and Devices, Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China
| | - Shiwu Li
- State Key Laboratory of Luminescent Materials and Devices, Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China
| | - Bairong He
- State Key Laboratory of Luminescent Materials and Devices, Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China
| | - Haoke Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Centre for Tissue Restoration and Reconstruction , The Hong Kong University of Science & Technology , Clear Water Bay , Kowloon , Hong Kong , China
| | - Jing Zhi Sun
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
| | - Anjun Qin
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
- State Key Laboratory of Luminescent Materials and Devices, Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China
| | - Ben Zhong Tang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering , Zhejiang University , Hangzhou 310027 , China
- State Key Laboratory of Luminescent Materials and Devices, Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Centre for Tissue Restoration and Reconstruction , The Hong Kong University of Science & Technology , Clear Water Bay , Kowloon , Hong Kong , China
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6
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Joseph V, Thomas KRJ, Singh M, Sahoo S, Jou JH. Manipulation of Donor-Acceptor Interactions in Carbazole-Based Emitters by Chromophore Choice To Achieve Near-UV Emission. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701285] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Vellaichamy Joseph
- Organic Materials Laboratory; Department of Chemistry; Indian Institute of Technology Roorkee; 247 667 Roorkee India
| | - K. R. Justin Thomas
- Organic Materials Laboratory; Department of Chemistry; Indian Institute of Technology Roorkee; 247 667 Roorkee India
| | - Meenu Singh
- Department of Materials science and engineering; National Tsing Hua University; 30013 Hsinchu Taiwan
| | - Snehasis Sahoo
- Department of Materials science and engineering; National Tsing Hua University; 30013 Hsinchu Taiwan
| | - Jwo-Huei Jou
- Department of Materials science and engineering; National Tsing Hua University; 30013 Hsinchu Taiwan
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7
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Cheng CC, Lin WL, Liao ZS, Chu CW, Huang JJ, Huang SY, Fan WL, Lee DJ. Water-soluble fullerene-functionalized polymer micelles for efficient aqueous-processed conductive devices. Polym Chem 2017. [DOI: 10.1039/c7py01743j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A novel fullerene-based water-soluble conducting micelle has been successfully developed, providing a potential route towards development of aqueous-processed electronic devices.
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Affiliation(s)
- Chih-Chia Cheng
- Graduate Institute of Applied Science and Technology
- National Taiwan University of Science and Technology
- Taipei 10607
- Taiwan
| | - Wei-Ling Lin
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei 10607
- Taiwan
| | - Zhi-Sheng Liao
- Graduate Institute of Applied Science and Technology
- National Taiwan University of Science and Technology
- Taipei 10607
- Taiwan
| | - Chih-Wei Chu
- Research Center for Applied Sciences
- Academia Sinica
- Taipei 11529
- Taiwan
| | - Jyun-Jie Huang
- Graduate Institute of Applied Science and Technology
- National Taiwan University of Science and Technology
- Taipei 10607
- Taiwan
| | - Shan-You Huang
- Graduate Institute of Applied Science and Technology
- National Taiwan University of Science and Technology
- Taipei 10607
- Taiwan
| | - Wen-Lu Fan
- Graduate Institute of Applied Science and Technology
- National Taiwan University of Science and Technology
- Taipei 10607
- Taiwan
| | - Duu-Jong Lee
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei 10607
- Taiwan
- Department of Chemical Engineering
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8
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Cheng CC, Chen JK, Shieh YT, Lee DJ. Supramolecular core-shell nanoparticles for photoconductive device applications. NANOTECHNOLOGY 2016; 27:32LT01. [PMID: 27353003 DOI: 10.1088/0957-4484/27/32/32lt01] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
We report a breakthrough discovery involving supramolecular-based strategies to construct novel core-shell heterojunction nanoparticles with hydrophilic adenine-functionalized polythiophene (PAT) as the core and hydrophobic phenyl-C61-butyric acid methyl ester (PCBM) as the shell, which enables the conception of new functional supramolecular assemblies for constructing functional nanomaterials for applications in optoelectronic devices. The generated nanoparticles exhibit uniform spherical shape, well-controlled tuning of particle size with narrow size distributions, and excellent electrochemical stability in solution and the solid state owing to highly efficient energy transfer from PAT to PCBM. When the PAT/PCBM nanoparticles were fabricated into a photoconducting layer in an electronic device, the resulting device showed excellent electric conduction characteristics, including an electrically-tunable voltage-controlled switch, and high short-circuit current and open-circuit voltage. These observations demonstrate how the self-assembly of PAT/PCBM into specific nanostructures may help to promote efficient charge generation and transport processes, suggesting potential for a wide variety of applications as a promising candidate material for bulk heterojunction polymer devices.
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Affiliation(s)
- Chih-Chia Cheng
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
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9
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Huang CW, Mohamed MG, Zhu CY, Kuo SW. Functional Supramolecular Polypeptides Involving π–π Stacking and Strong Hydrogen-Bonding Interactions: A Conformation Study toward Carbon Nanotubes (CNTs) Dispersion. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01060] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Cheng-Wei Huang
- Institute of Applied Chemistry, National Chiao Tung University, Hsinchu 300, Taiwan
| | - Mohamed Gamal Mohamed
- Department of Materials and Optoelectronic Science, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
| | - Chao-Yuan Zhu
- Institute of Applied Chemistry, National Chiao Tung University, Hsinchu 300, Taiwan
| | - Shiao-Wei Kuo
- Department of Materials and Optoelectronic Science, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
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10
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Cheng CC, Chang FC, Kao WY, Hwang SM, Liao LC, Chang YJ, Liang MC, Chen JK, Lee DJ. Highly efficient drug delivery systems based on functional supramolecular polymers: In vitro evaluation. Acta Biomater 2016; 33:194-202. [PMID: 26796210 DOI: 10.1016/j.actbio.2016.01.018] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 01/07/2016] [Accepted: 01/18/2016] [Indexed: 12/29/2022]
Abstract
The novel concept of modifying and enhancing the properties of existing functional micelles through self-complementary interactions has significant potential. In this study, a practical approach to living polymerization of functionalized thermoresponsive monomers enabled the incorporation of self-constituted multiple hydrogen bonded groups into micelles that have potential as supramolecular drug-delivery systems. Phase transitions and morphological studies in aqueous solution showed that the microstructure can be controlled to achieve well-defined vesicle-like micelles with respect to the strength of the hydrogen bond segment. Thus, the resulting micelles have a very low critical micellization concentration and very high loading capacity (16.1%), making the loading process extremely stable and efficient. Incorporation of the anticancer drug doxorubicin (DOX) affected the micellization process in aqueous solution and enabled fine-tuning of drug loading and precise control of drug release rate with excellent sensitivity. Release studies in vitro showed that DOX-loaded micelles exerted dose-dependent cytotoxicity against human liver carcinoma (HepG2) cells at the physiological temperature of 37°C. In addition, DOX-loaded micelles were efficiently endocytosed by the cancer cells, which may enable the micelles to serve as suitable vehicles for effective delivery of anticancer drugs to primary tumors and metastatic disease. This newly developed material may provide a potential route towards next-generation drug delivery vehicles. STATEMENT OF SIGNIFICANCE A breakthrough innovation in water-based thermo-responsive polymers has enabled significant progress in developing smart stimuli-responsive nanocarriers by generating novel "supramolecular polymeric micelles" via self-complementary hydrogen-bonding interactions. These newly developed micelles exhibit extremely high micellar stability and drug loading capacity (up to 16%), excellent thermo-responsive behavior and precise control of drug release rate due to hydrogen-bond-induced physical cross-linking. In addition, doxorubicin-loaded micelles were efficiently endocytosed by the cancer cells, which allows them to serve as suitable vehicles for effective delivery of anticancer drugs to primary tumors and metastatic disease. Thus, this work provides a potential route for the development of next generation multifunctional nanocarriers that have improved safety and to increase the therapeutic efficacy of anticancer therapy.
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11
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Jeong J, Kumar RS, Naveen M, Son YA. Synthesis and characterization of triphenylamine-based polymers and their application towards solid-state electrochromic cells. RSC Adv 2016. [DOI: 10.1039/c6ra12112h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Triphenyl amine based new molecules have synthesized for electrochromic cells. We achieved color change forPJK1, orange to dark green; forPJK2, light yellow to reddish brown; forPJK3, light blue to grey; and forPJK4, green to bluish green.
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Affiliation(s)
- Jaemyeng Jeong
- Department of Advanced Organic Materials Engineering
- Chungnam National University
- Daejeon 305-764
- Republic of Korea
| | - Rangaraju Satish Kumar
- Department of Advanced Organic Materials Engineering
- Chungnam National University
- Daejeon 305-764
- Republic of Korea
| | - Mergu Naveen
- Department of Advanced Organic Materials Engineering
- Chungnam National University
- Daejeon 305-764
- Republic of Korea
| | - Young-A. Son
- Department of Advanced Organic Materials Engineering
- Chungnam National University
- Daejeon 305-764
- Republic of Korea
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12
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Xia L, Xue Y, Xiong K, Cai C, Peng Z, Wu Y, Li Y, Miao J, Chen D, Hu Z, Wang J, Peng X, Mo Y, Hou L. Highly Improved Efficiency of Deep-Blue Fluorescent Polymer Light-Emitting Device Based on a Novel Hole Interface Modifier with 1,3,5-Triazine Core. ACS APPLIED MATERIALS & INTERFACES 2015; 7:26405-26413. [PMID: 26422296 DOI: 10.1021/acsami.5b06068] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
We present an investigation of deep-blue fluorescent polymer light-emitting diodes (PLEDs) with a novel functional 1,3,5-triazine core material (HQTZ) sandwiched between poly(3,4-ethylene dioxythiophene):poly(styrene sulfonic acid) layer and poly(vinylcarbazole) layer as a hole injection layer (HIL) without interface intermixing. Ultraviolet photoemission spectroscopy and Kelvin probe measurements were carried out to determine the change of anode work function influenced by the HQTZ modifier. The thin HQTZ layer can efficiently maximize the charge injection from anode to blue emitter and simultaneously enhance the hole mobility of HILs. The deep-blue device performance is remarkably improved with the maximum luminous efficiency of 4.50 cd/A enhanced by 80% and the maximum quantum efficiency of 4.93%, which is 1.8-fold higher than that of the conventional device without HQTZ layer, including a lower turn-on voltage of 3.7 V and comparable Commission Internationale de L'Eclairage coordinates of (0.16, 0.09). It is the highest efficiency ever reported to date for solution-processed deep-blue PLEDs based on the device structure of ITO/HILs/poly(9,9-dialkoxyphenyl-2,7-silafluorene)/CsF/AL. The results indicate that HQTZ based on 1,3,5-triazine core can be a promising candidate of interfacial materials for deep-blue fluorescent PLEDs.
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Affiliation(s)
- Lianpeng Xia
- Siyuan Laboratory, Department of Physics, Jinan University , Guangzhou 510632, P.R. China
| | - Yuyuan Xue
- Siyuan Laboratory, Department of Physics, Jinan University , Guangzhou 510632, P.R. China
- School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510640, P.R. China
| | - Kang Xiong
- Siyuan Laboratory, Department of Physics, Jinan University , Guangzhou 510632, P.R. China
| | - Chaosheng Cai
- Siyuan Laboratory, Department of Physics, Jinan University , Guangzhou 510632, P.R. China
| | - Zuosheng Peng
- Siyuan Laboratory, Department of Physics, Jinan University , Guangzhou 510632, P.R. China
| | - Ying Wu
- School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510640, P.R. China
| | - Yuan Li
- School of Chemistry and Chemical Engineering, South China University of Technology , Guangzhou 510640, P.R. China
| | - Jingsheng Miao
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou 510640, P.R. China
| | - Dongcheng Chen
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou 510640, P.R. China
| | - Zhanhao Hu
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou 510640, P.R. China
| | - Jianbin Wang
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou 510640, P.R. China
| | - Xiaobin Peng
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou 510640, P.R. China
| | - Yueqi Mo
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou 510640, P.R. China
| | - Lintao Hou
- Siyuan Laboratory, Department of Physics, Jinan University , Guangzhou 510632, P.R. China
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13
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Photo-Crosslinking of Pendent Uracil Units Provides Supramolecular Hole Injection/Transport Conducting Polymers for Highly Efficient Light-Emitting Diodes. Polymers (Basel) 2015. [DOI: 10.3390/polym7050804] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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14
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Shih HK, Chu YL, Chang FC, Zhu CY, Kuo SW. A cross-linkable triphenylamine derivative as a hole injection/transporting material in organic light-emitting diodes. Polym Chem 2015. [DOI: 10.1039/c5py00882d] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new thermally cross-linkable triphenylamine derivative containing a benzoxazine functional group for application in organic light-emitting diodes (OLEDs.)
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Affiliation(s)
- Hsi-Kang Shih
- Institute of Applied Chemistry
- National Chiao Tung University
- HsinChu
- 300 Taiwan
| | - Yu-Lin Chu
- Institute of Applied Chemistry
- National Chiao Tung University
- HsinChu
- 300 Taiwan
| | - Feng-Chih Chang
- Institute of Applied Chemistry
- National Chiao Tung University
- HsinChu
- 300 Taiwan
- Department of Materials and Optoelectronic Science
| | - Chao-Yuan Zhu
- Institute of Applied Chemistry
- National Chiao Tung University
- HsinChu
- 300 Taiwan
| | - Shiao-Wei Kuo
- Department of Materials and Optoelectronic Science
- Center for Nanoscience and Nanotechnology
- National Sun Yat-Sen University
- Kaohsiung
- Taiwan
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15
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Cheng CC, Chang FC, Wang JH, Chu YL, Wang YS, Lee DJ, Chuang WT, Xin Z. Large-scale production of ureido-cytosine based supramolecular polymers with well-controlled hierarchical nanostructures. RSC Adv 2015. [DOI: 10.1039/c5ra15849d] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel UrCy–PPG was developed for the synthesis of high-quality supramolecular polymers in large-scale production utilizing only commercially-available chemicals.
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Affiliation(s)
- Chih-Chia Cheng
- Graduate Institute of Applied Science and Technology
- National Taiwan University of Science and Technology
- Taipei 10607, Taiwan
| | - Feng-Chih Chang
- Institute of Applied Chemistry
- National Chiao Tung University
- Hsin Chu 30050, Taiwan
| | - Jui-Hsu Wang
- Institute of Applied Chemistry
- National Chiao Tung University
- Hsin Chu 30050, Taiwan
| | - Yu-Lin Chu
- Institute of Applied Chemistry
- National Chiao Tung University
- Hsin Chu 30050, Taiwan
| | - Yeh-Sheng Wang
- Institute of Applied Chemistry
- National Chiao Tung University
- Hsin Chu 30050, Taiwan
| | - Duu-Jong Lee
- Department of Chemical Engineering
- National Taiwan University
- Taipei 10617, Taiwan
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
| | - Wei-Tsung Chuang
- National Synchrotron Radiation Research Center
- Hsinchu 30076, Taiwan
| | - Zhong Xin
- State Key Laboratory of Chemical Engineering
- School of Chemical Engineering
- East China University of Science and Technology
- Shanghai 200237, China
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Busseron E, Ruff Y, Moulin E, Giuseppone N. Supramolecular self-assemblies as functional nanomaterials. NANOSCALE 2013; 5:7098-140. [PMID: 23832165 DOI: 10.1039/c3nr02176a] [Citation(s) in RCA: 496] [Impact Index Per Article: 45.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
In this review, we survey the diversity of structures and functions which are encountered in advanced self-assembled nanomaterials. We highlight their flourishing implementations in three active domains of applications: biomedical sciences, information technologies, and environmental sciences. Our main objective is to provide the reader with a concise and straightforward entry to this broad field by selecting the most recent and important research articles, supported by some more comprehensive reviews to introduce each topic. Overall, this compilation illustrates how, based on the rules of supramolecular chemistry, the bottom-up approach to design functional objects at the nanoscale is currently producing highly sophisticated materials oriented towards a growing number of applications with high societal impact.
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Affiliation(s)
- Eric Busseron
- SAMS Research Group, University of Strasbourg, Institut Charles Sadron, CNRS, 23 rue du Loess, BP 84087, 67034 Strasbourg Cedex 2, France
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Rao X, Liu C, Qiu J, Jin Z. A highly efficient and aerobic protocol for the synthesis of N-heteroaryl substituted 9-arylcarbazolyl derivatives via a palladium-catalyzed ligand-free Suzuki reaction. Org Biomol Chem 2012; 10:7875-83. [DOI: 10.1039/c2ob26119g] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Cheng CC, Chu YL, Huang PH, Yen YC, Chu CW, Yang ACM, Ko FH, Chen JK, Chang FC. Bioinspired hole-conducting polymers for application in organic light-emitting diodes. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm32665e] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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