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Huang PC, Mata JP, Wu CM, Lo CT. Morphology-Mediated Photoresponsive and Fluorescence Behaviors of Azobenzene-Containing Block Copolymers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:7416-7427. [PMID: 29863876 DOI: 10.1021/acs.langmuir.8b01033] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
We investigated the relationship between the self-assembled morphology of poly( tert-butyl acrylate)- block-poly(6-[4-(4'-methoxyphenylazo)phenoxy]hexyl methacrylate) (P tBA- b-PAzoMA) block copolymers and their photoresponsive and fluorescence behaviors. The morphology of P tBA- b-PAzoMA copolymers was manipulated by dissolving them in mixed dimethylformamide (DMF)/hexanol solvents. When P tBA- b-PAzoMA was dissolved in DMF-rich (neutral) solvents, a favorable interaction between the DMF molecules and both blocks resulted in a random-coiled conformation. The unconfined morphology facilitated the formation of both nonassociated and head-to-head organized azobenzene mesogens, which promoted fluorescence emission. When hexanol, a P tBA-selective solvent, was added to DMF, the solvency of P tBA- b-PAzoMA worsened, leading to its assembly into micelles, with PAzoMA in the micelle core. The confinement of azobenzene moieties in the micelle core hindered their trans-to- cis photoisomerization, thereby considerably decreasing the kinetics of photoisomerization and the population of cis isomers. Additionally, a nanoconfined geometry resulted in compactly packed chromophores, causing fluorescence loss. When P tBA- b-PAzoMA was exposed to UV light, the increased number of cis isomers hampered the closely packed mesogens, resulting in a substantial enhancement of fluorescence emission. When the mole fraction of the PAzoMA block was increased, P tBA- b-PAzoMA formed clusters, causing the slow kinetics of photoisomerization and fluorescence quenching.
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Affiliation(s)
- Pin-Chi Huang
- Department of Chemical Engineering , National Cheng Kung University , Tainan City 701 , Taiwan
| | - Jitendra P Mata
- Australian Centre for Neutron Scattering , Australian Nuclear Science and Technology Organization , Lucas Heights , New South Wales 2234 , Australia
| | - Chun-Ming Wu
- National Synchrotron Radiation Research Center , 101 Hsin-Ann Road, Hsinchu Science Park , Hsinchu 30076 , Taiwan
| | - Chieh-Tsung Lo
- Department of Chemical Engineering , National Cheng Kung University , Tainan City 701 , Taiwan
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Pizarro GDC, Marambio OG, Jeria-Orell M, Oyarzún DP, Martin-Trasanco R, Sánchez J. Monitoring morphological and optical properties on hybrid porous polymer films. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2017. [DOI: 10.1080/1023666x.2017.1370804] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Guadalupe del C. Pizarro
- Departamento de Química, Universidad Tecnológica Metropolitana, J. P. Alessandri, Santiago, Chile
| | - Oscar G. Marambio
- Departamento de Química, Universidad Tecnológica Metropolitana, J. P. Alessandri, Santiago, Chile
| | - Manuel Jeria-Orell
- Departamento de Química, Universidad Tecnológica Metropolitana, J. P. Alessandri, Santiago, Chile
| | - Diego P. Oyarzún
- Facultad de Ciencias Exactas, Centro Nanociencias Aplicadas (CENAP), Universidad Andres Bello, Avda. República, Santiago, Chile
| | - Rudy Martin-Trasanco
- Facultad de Ciencias Exactas, Centro Nanociencias Aplicadas (CENAP), Universidad Andres Bello, Avda. República, Santiago, Chile
| | - Julio Sánchez
- Departamento de Ciencias del Ambiente, Facultad de Química y Biología, Universidad de Santiago de Chile, USACH, Santiago, Chile
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Lee TL, Lo CT. Photoresponsive and fluorescence behaviors of azobenzene-containing amphiphilic block copolymers. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/polb.24323] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ting-Lei Lee
- Department of Chemical Engineering; National Cheng Kung University; No. 1, University Road Tainan City Taiwan 701
| | - Chieh-Tsung Lo
- Department of Chemical Engineering; National Cheng Kung University; No. 1, University Road Tainan City Taiwan 701
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Gao Q, He L, Li Y, Ran X, Guo L. Controllable wettability and adhesion of superhydrophobic self-assembled surfaces based on a novel azobenzene derivative. RSC Adv 2017. [DOI: 10.1039/c7ra08465j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Solvent regulated wettability and adhesion transformations on superhydrophobic surfaces have been achieved based on a novel azobenzene derivative, AOB-Y8.
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Affiliation(s)
- Qiongqiong Gao
- Institute of Micro/Nano Photonic Materials and Application
- Henan University
- Kaifeng 475004
- China
| | - Liu He
- Institute of Micro/Nano Photonic Materials and Application
- Henan University
- Kaifeng 475004
- China
| | - Yajie Li
- Institute of Micro/Nano Photonic Materials and Application
- Henan University
- Kaifeng 475004
- China
| | - Xia Ran
- Institute of Micro/Nano Photonic Materials and Application
- Henan University
- Kaifeng 475004
- China
| | - Lijun Guo
- Institute of Micro/Nano Photonic Materials and Application
- Henan University
- Kaifeng 475004
- China
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Cao PF, Mangadlao JD, Advincula RC. Stimuli-Responsive Polymers and their Potential Applications in Oil-Gas Industry. POLYM REV 2015. [DOI: 10.1080/15583724.2015.1040553] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Wang Z, Wang P, Tang X. Synthesis of Light-Induced Expandable Photoresponsive Polymeric Nanoparticles for Triggered Release. Chempluschem 2013; 78:1273-1281. [DOI: 10.1002/cplu.201300212] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Indexed: 11/11/2022]
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Bugakov MA, Boiko NI, Chernikova EV, Shibaev VP. Synthesis of photochromic liquid-crystalline triblock copolymers by pseudoliving reversible addition-fragmentation chain-transfer polymerization. POLYMER SCIENCE SERIES B 2013. [DOI: 10.1134/s1560090413050011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Sun W, He X, Liao X, Lin S, Huang W, Xie M. Synthesis of azobenzene-containing side chain liquid crystalline diblock copolymers using RAFT polymerization and photo-responsive behavior. J Appl Polym Sci 2013. [DOI: 10.1002/app.39407] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Wuqiong Sun
- Department of Chemistry; East China Normal University; 500 Dongchuan Road; Shanghai; 200241; China
| | - Xiaohua He
- Department of Chemistry; East China Normal University; 500 Dongchuan Road; Shanghai; 200241; China
| | - Xiaojuan Liao
- Department of Chemistry; East China Normal University; 500 Dongchuan Road; Shanghai; 200241; China
| | - Shaoliang Lin
- Shanghai Key Laboratory of Advanced Polymer Materials, School of Materials Science and Engineering, East China University of Science and Technology; Shanghai; 200237; China
| | - Wei Huang
- Department of Chemistry; East China Normal University; 500 Dongchuan Road; Shanghai; 200241; China
| | - Meiran Xie
- Department of Chemistry; East China Normal University; 500 Dongchuan Road; Shanghai; 200241; China
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Pizarro GDC, Marambio OG, Jeria-Orell M, Valdés DT, Geckeler KE. Self-assembled nanostructures: preparation, characterization, thermal, optical and morphological characteristics of amphiphilic diblock copolymers based on poly(2-hydroxyethyl methacrylate-block-N-phenylmaleimide). POLYM INT 2013. [DOI: 10.1002/pi.4456] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Guadalupe del C Pizarro
- Department of Chemistry; Technological Metropolitan University; J.P. Alessandri; 1242; Santiago; Chile
| | - Oscar G Marambio
- Department of Chemistry; Technological Metropolitan University; J.P. Alessandri; 1242; Santiago; Chile
| | - Manuel Jeria-Orell
- Department of Chemistry; Technological Metropolitan University; J.P. Alessandri; 1242; Santiago; Chile
| | - Daniela T Valdés
- Department of Chemistry; Technological Metropolitan University; J.P. Alessandri; 1242; Santiago; Chile
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Sun W, He X, Gao C, Liao X, Xie M, Lin S, Yan D. Novel amphiphilic and photo-responsive ABC 3-miktoarm star terpolymers: synthesis, self-assembly and photo-responsive behavior. Polym Chem 2013. [DOI: 10.1039/c2py21043f] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Fadida T, Lellouche JP. Poly-N-(4-benzoylphenyl)methacrylamide nanoparticles: preparation, characterization, and photoreactivity features. JOURNAL OF POLYMER RESEARCH 2012. [DOI: 10.1007/s10965-012-0023-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tang Y, Liu Z, Wu X, Liu G, Yang K, Li Y, Lu L, Cai Y. Modulating structural stability and acid sensitivity of photosensitive polymer micelles simply via one‐batch UV irradiation. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yufang Tang
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Zhilin Liu
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Xuewen Wu
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Guhuan Liu
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Ke Yang
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Yaohua Li
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Lican Lu
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Yuanli Cai
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
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Affiliation(s)
- Yue Zhao
- Département de chimie, Université de Sherbrooke, Sherbrooke, Québec,
Canada J1K 2R1
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Heo J, Kim YJ, Seo M, Shin S, Kim SY. Photoinduced reversible transmittance modulation of rod–coil type diblock copolymers containing azobenzene in the main chain. Chem Commun (Camb) 2012; 48:3351-3. [DOI: 10.1039/c2cc17265h] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Chien CC, Liu JH, Emelyanenko AV. Fabrication and characterization of imprinted photonic crystalline polymer matrices via multiple UV polymerizations. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm35151j] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Liu Z, Tang Y, Li N, Lu L, Deng J, Cai Y. Modulating light-tunable acid sensitivity of a bioinspired polymer simply by adjusting the position of a single methoxy substituent. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.25057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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