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Deng Z, Sun Y, Chen A. Light-Triggered Reversible Swelling of Azobenzene-Containing Block Copolymer Worms via Confined Deformation Prepared by Polymerization-Induced Self-Assembly. Macromol Rapid Commun 2024:e2400372. [PMID: 38885423 DOI: 10.1002/marc.202400372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 06/10/2024] [Indexed: 06/20/2024]
Abstract
Stimuli-responsive block copolymer nanoparticles (NPs) have received close attention in recent years owing to their tremendous application potential in smart materials. Azobenzene-containing NPs are widely studied due to the advantages of light as a stimulus and fast reversible trans-cis isomerization of azobenzene chromophores. However, the inefficient preparation process and difficult reversible transformation of morphologies limit their development. Herein it is demonstrated that the light-triggered reversible swelling behavior of wormlike NPs with high azobenzene content could be realized via confined deformation. These worms are prepared in large quantities via polymerization-induced self-assembly based on the copolymerization of 11-(4-(4-butylphenylazo)phenoxy)undecyl methacrylate (MAAz) and N-(methacryloxy)succinimide (NMAS) monomers. Upon UV/visible light irradiation, the reversible deformation of worms is achieved when the feed molar ratio of NMAS/MAAz is relatively high or via crosslinking using diamines, which leads to the reduction of the photoisomerization efficiency. The diameter variation of the worms is influenced by the amount and types of crosslinkers. Moreover, the scalability of this strategy is further proved by the fabrication of photo- and reductant-responsive crosslinked worms. It is expected that this study not only provides a new route to affording reversible photoresponsive NPs but also offers a unique insight into the reversible photodeformation mechanism of azobenzene-containing NPs.
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Affiliation(s)
- Zichao Deng
- School of Materials Science and Engineering, Beihang University, Beijing, 100191, China
| | - Yalan Sun
- School of Materials Science and Engineering, Beihang University, Beijing, 100191, China
| | - Aihua Chen
- School of Materials Science and Engineering, Beihang University, Beijing, 100191, China
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2
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Fang Z, Zhang Y, Hu X, Fu X, Dai L, Yu D. Tactile UV‐ and Solar‐Light Multi‐Sensing Rechargeable Batteries with Smart Self‐Conditioned Charge and Discharge. Angew Chem Int Ed Engl 2019; 58:9248-9253. [DOI: 10.1002/anie.201903805] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Indexed: 01/03/2023]
Affiliation(s)
- Zhengsong Fang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of EducationSchool of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - You Zhang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of EducationSchool of ChemistrySun Yat-Sen University Guangzhou 510275 China
- School of Environment and Civil EngineeringDongguan University of Technology Dongguan 523808 China
| | - Xuanhe Hu
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of EducationSchool of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Xinlong Fu
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of EducationSchool of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Liming Dai
- Department of Macromolecule Science and Engineering, Case Western Reserve University Cleveland OH 44106 USA
| | - Dingshan Yu
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of EducationSchool of ChemistrySun Yat-Sen University Guangzhou 510275 China
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3
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Fang Z, Zhang Y, Hu X, Fu X, Dai L, Yu D. Tactile UV‐ and Solar‐Light Multi‐Sensing Rechargeable Batteries with Smart Self‐Conditioned Charge and Discharge. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903805] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zhengsong Fang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of EducationSchool of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - You Zhang
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of EducationSchool of ChemistrySun Yat-Sen University Guangzhou 510275 China
- School of Environment and Civil EngineeringDongguan University of Technology Dongguan 523808 China
| | - Xuanhe Hu
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of EducationSchool of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Xinlong Fu
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of EducationSchool of ChemistrySun Yat-Sen University Guangzhou 510275 China
| | - Liming Dai
- Department of Macromolecule Science and Engineering, Case Western Reserve University Cleveland OH 44106 USA
| | - Dingshan Yu
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of EducationSchool of ChemistrySun Yat-Sen University Guangzhou 510275 China
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de Freitas AG, Muraro PI, Bortolotto T, Trindade SG, Schmidt V, Lopes LQ, Ninago M, Satti A, Ciolino A, Villar M, Giacomelli C. Facile one-pot synthesis and solution behavior of poly(acrylic acid)-block-polycaprolactone copolymers. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.10.026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Pitakchatwong C, Chirachanchai S. pH Variation as a Simple and Selective Pathway for Obtaining Nanoparticle or Nanocapsule Polysaccharides. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:15820-15826. [PMID: 30509073 DOI: 10.1021/acs.langmuir.8b03443] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The fabrication of polysaccharides to be nanoparticles or nanocapsules is quite specific due to various parameters and factors. The present work demonstrates a simple pathway to selectively prepare the ionic polysaccharide flakes to be nanoparticles or nanocapsules. The systematic studies on the model cases of cationic polysaccharide (i.e., chitosan) and anionic polysaccharide (i.e., alginate) confirm that p Ka is the key point to tune the polysaccharides to be nanoparticles or nanocapsules. When the ionic polysaccharides were in an oil/water emulsion system, the pH close to p Ka leads to the densely packed polysaccharide chains under the hydrogen bond networks, and as a result the cross-link occurs all through the chains to be nanoparticles. On the other hand, when pH was adjusted to the lower or higher than p Ka depending on the types of ionic polysaccharide, the polysaccharide chains are under charge-charge repulsive force, resulting in the alignment of polysaccharide chains to be hollow nanospheres, and at that time the cross-link initiates the formation of nanocapsules. The present work, for the first time, clarifies that pH variation is the key to selectively prepare nanoparticles or nanocapsules, and this is important for delivery systems, coatings, sensors, and so forth.
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Ghasemi S, Harandi ZA. PdNPs@thermo-responsive block copolymers composed of PNIPAM and poly(ionic liquid) via RAFT polymerization. Polym Bull (Berl) 2018. [DOI: 10.1007/s00289-018-2532-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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7
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Zhou M, Li J, Zhang H, Hong K. Stimuli-responsive fiber-like micelles from the self-assembly of well-defined rod-coil block copolymer. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.04.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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8
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Preparation of multi-responsive amphiphilic particles by one-step soapless emulsion polymerization. IRANIAN POLYMER JOURNAL 2018. [DOI: 10.1007/s13726-018-0608-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Ghasemi S, Harandi ZA. Thermo-responsive poly(N-isopropylacrylamide)-block-poly(ionic liquid) of pyridinium sulfonate immobilized Pd nanoparticles in C–C coupling reactions. RSC Adv 2018; 8:14570-14578. [PMID: 35540787 PMCID: PMC9079935 DOI: 10.1039/c8ra01303a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 03/12/2018] [Indexed: 11/21/2022] Open
Abstract
A thermo-responsive poly(N-isopropylacrylamide)-block-poly(ionic liquid) (PNIPAM-b-PIL) of pyridinium-type was prepared. Initially, controlled synthesis of PNIPAM was performed via RAFT method. Subsequently, PNIPAM as macromolecular chain transfer agent (macro-CTA) was used for fabrication of PNIPAM-b-PIL through reaction with a synthesized IL monomer i.e. 4-vinyl pyridinium propane sulfonate. The Pd catalyst was produced throughout palladium nanoparticles' anchoring into this block copolymer. The catalyst was characterized using ICP, FT-IR, NMR, UV-Vis, TGA, XRD, SEM and EDX techniques. The catalyst's TEM image proved nearly fine dispersion of PdNPs with negligible agglomeration. The catalyst was used in the production of a variety of substituted alkenes and biaryl compounds (Heck and Suzuki coupling) in organic and aqueous media and under solvent free conditions. Additionally, the results signified extreme reusability of the catalyst with a simple recycling procedure. Preparation of thermo-responsive PNIPAM-b-PIL/PdNPs via RAFT method and its catalytic behavior in C–C coupling with extreme reusability.![]()
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Affiliation(s)
- Soheila Ghasemi
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz
- Iran
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Li Q, Yuan Y, He L, Liu S, Zhang H. Preparation and characterization of a multistimuli-responsive photoluminescent monomer and its corresponding polymer. Polym Chem 2018. [DOI: 10.1039/c8py01372a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel multistimuli-responsive photo-luminescent monomer and its corresponding polymer were prepared.
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Affiliation(s)
- Qiangjun Li
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan 411105
| | - Yongjie Yuan
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan 411105
| | - Lifang He
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan 411105
| | - Shenglan Liu
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan 411105
| | - Hailiang Zhang
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan 411105
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Preparation and Characterization of Thermo-Responsive Rod-Coil Diblock Copolymers. Polymers (Basel) 2017; 9:polym9080340. [PMID: 30971016 PMCID: PMC6418999 DOI: 10.3390/polym9080340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 07/31/2017] [Accepted: 08/01/2017] [Indexed: 11/21/2022] Open
Abstract
In this study, we synthesized amphiphilic poly(2,7–(9,9–dioctylfluorene))–block–N,N–(diisopropylamino)ethyl methacrylate (POF–b–PDPMAEMA) rod-coil diblock copolymers by atom transfer radical polymerization (ATRP). The structure and multifunctional sensing properties of these copolymers were also investigated. The POF rod segment length of 10 was fixed and the PDPAEMA coil segment lengths of 90 and 197 were changed, respectively. The micellar aggregates of POF10–b–PDPAEMA90 rod-coil diblock copolymer in water showed a reversible shape transition from cylinder bundles to spheres when the temperature was changed from 20 to 80 °C or the pH was changed from 11 to 2. The atomic force microscopy (AFM) and transmission electron microscopy (TEM) measurements indicated that the temperature had also an obvious influence on the micelle size. In addition, since POF10–b–PDPAEMA90 had a lower critical solution temperature, its photoluminescence (PL) intensity in water is thermoreversible. The PL spectra showed that the POF–b–PDPAEMA copolymer had a reversible on/off profile at elevated temperatures, and thus could be used as an on/off fluorescent indicator for temperature or pH. The fluorescence intensity distribution of pH switched from “off–on” to “on–off” as the temperature increased. These results showed that the POF–b–PDPAEMA copolymer has a potential application for temperature and pH sensing materials.
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Wu D, Huang Y, Xu F, Mai Y, Yan D. Recent advances in the solution self-assembly of amphiphilic “rod-coil” copolymers. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28517] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Dongdong Wu
- School of Chemistry and Chemical Engineering, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People‘s Republic of China
| | - Yinjuan Huang
- School of Chemistry and Chemical Engineering, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People‘s Republic of China
| | - Fugui Xu
- School of Chemistry and Chemical Engineering, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People‘s Republic of China
| | - Yiyong Mai
- School of Chemistry and Chemical Engineering, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People‘s Republic of China
| | - Deyue Yan
- School of Chemistry and Chemical Engineering, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 People‘s Republic of China
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Das S, Routh P, Ghosh R, Chatterjee DP, Nandi AK. Water-soluble ionic polythiophenes for biological and analytical applications. POLYM INT 2016. [DOI: 10.1002/pi.5295] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Sandip Das
- Polymer Science Unit; Indian Association for the Cultivation of Science; Jadavpur Kolkata - 700032 India
| | - Parimal Routh
- Polymer Science Unit; Indian Association for the Cultivation of Science; Jadavpur Kolkata - 700032 India
| | - Radhakanta Ghosh
- Polymer Science Unit; Indian Association for the Cultivation of Science; Jadavpur Kolkata - 700032 India
| | - Dhruba P Chatterjee
- Polymer Science Unit; Indian Association for the Cultivation of Science; Jadavpur Kolkata - 700032 India
| | - Arun K Nandi
- Polymer Science Unit; Indian Association for the Cultivation of Science; Jadavpur Kolkata - 700032 India
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14
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Schmücker S, Kuckling D. Stimuli-responsive coil-rod-coil block copolymers synthesized by using a bis-alkoxyamine-functionalized poly(para-phenylene) macro initiator. Eur Polym J 2016. [DOI: 10.1016/j.eurpolymj.2016.10.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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15
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Zaquen N, Lu H, Chang T, Mamdooh R, Lutsen L, Vanderzande D, Stenzel M, Junkers T. Profluorescent PPV-Based Micellar System as a Versatile Probe for Bioimaging and Drug Delivery. Biomacromolecules 2016; 17:4086-4094. [DOI: 10.1021/acs.biomac.6b01653] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Neomy Zaquen
- Institute for Materials Research, Hasselt University, Martelarenlaan 42, 3500 Hasselt, Belgium
| | - Hongxu Lu
- Center for Advanced Macromolecular Design (CAMD), School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia
| | - Teddy Chang
- Center for Advanced Macromolecular Design (CAMD), School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia
| | - Russel Mamdooh
- Center for Advanced Macromolecular Design (CAMD), School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia
| | - Laurence Lutsen
- Imec Associated Lab IMOMEC, Wetenschapspark 1, 3590 Diepenbeek, Belgium
| | - Dirk Vanderzande
- Institute for Materials Research, Hasselt University, Martelarenlaan 42, 3500 Hasselt, Belgium
- Imec Associated Lab IMOMEC, Wetenschapspark 1, 3590 Diepenbeek, Belgium
| | - Martina Stenzel
- Center for Advanced Macromolecular Design (CAMD), School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia
| | - Tanja Junkers
- Institute for Materials Research, Hasselt University, Martelarenlaan 42, 3500 Hasselt, Belgium
- Imec Associated Lab IMOMEC, Wetenschapspark 1, 3590 Diepenbeek, Belgium
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Zuo Y, Jiao Z, Ma L, Song P, Wang R, Xiong Y. Hydrogen bonding induced UCST phase transition of poly(ionic liquid)-based nanogels. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.06.048] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Colak DG, Cianga I, Cianga L, Yagci Y. Synthesis and self-assembly of fluorene-vinylene alternating copolymers in “Hairy-Rod” architecture: side chain – mediated tuning of conformation, microstructure and photophysical properties. Des Monomers Polym 2016. [DOI: 10.1080/15685551.2016.1169382] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Demet Göen Colak
- Faculty of Science and Letters, Department of Chemistry, Istanbul Technical University, Istanbul, Turkey
| | - Ioan Cianga
- Faculty of Science and Letters, Department of Chemistry, Istanbul Technical University, Istanbul, Turkey
- “Petru Poni” Institute of Macromolecular Chemistry, Iasi, Romania
| | - Luminita Cianga
- “Petru Poni” Institute of Macromolecular Chemistry, Iasi, Romania
| | - Yusuf Yagci
- Faculty of Science and Letters, Department of Chemistry, Istanbul Technical University, Istanbul, Turkey
- Faculty of Science, Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry Department, King Abdulaziz University, Jeddah, Saudi Arabia
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Cao X, Zhang L, Gu J, Wang L, Lin J. Designing three-dimensional ordered structures from directed self-assembly of block copolymer films in topographical templates. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.07.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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