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Dai H, Li K, Yang D. Controllable Regulation of Diesel Oil-in-Water Pickering Emulsion Stability by Multiresponsive Recyclable Magnetic Polymer Brush Microvessels. ACS APPLIED MATERIALS & INTERFACES 2024; 16:17715-17727. [PMID: 38551105 DOI: 10.1021/acsami.4c03069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
To ensure safety and efficiency in the production and transportation of fuel oil, there is an urgent demand to develop intelligent emulsifiers to deal with this challenge. Fe3O4@PDA-P(NIPAM-b-MAA-b-LMA) (MNPDNML) microspheres were prepared by modifying polydopamine and the triblock polymer brush P(NIPAM-b-MAA-b-LMA) on the surface of Fe3O4 nanoparticles via oxidative autopolymerization and SI-RAFT polymerization. Therefore, the MNPDNML microspheres exhibited sensitive stimulus-responsive behavior to pH, temperature, near-infrared (NIR) laser radiation, and magnetic fields. The stability state of the emulsion could be modulated by changing pH, temperature, magnetic field, and NIR radiation, and the reversible switching of emulsification/breaking behavior could be reached at least 10 times. This "intelligent emulsifier" exhibited high emulsification efficiency, long-term stability, and on-demand emulsification/breaking properties. It was notable that MNPDNML microspheres showed excellent emulsification ability for olive oil, kerosene, gasoline, and crude oil, which allowed the material to be widely used in the controlled transportation and separation of fuel oil.
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Affiliation(s)
- Hui Dai
- College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, PR China
| | - Keran Li
- College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, PR China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610500, PR China
| | - Dongxu Yang
- State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, P. R. China
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Nadal C, Coutelier O, Cavalie S, Flaud V, Soulié J, Marty JD, Destarac M, Tourrette A. Polymer/silica core–shell nanoparticles with temperature-dependent stability properties. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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3
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Tilottama B, Manojkumar K, Haribabu PM, Vijayakrishna K. A short review on RAFT polymerization of less activated monomers. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2022. [DOI: 10.1080/10601325.2021.2024076] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Baisakhi Tilottama
- School of Basic Sciences, Indian Institute of Technology, Bhubaneswar, Odisha, India
| | - Kasina Manojkumar
- Dolcera Information Technology Services Pvt Ltd, Hyderabad, Telangana, India
| | - P. M. Haribabu
- School of Basic Sciences, Indian Institute of Technology, Bhubaneswar, Odisha, India
| | - Kari Vijayakrishna
- School of Basic Sciences, Indian Institute of Technology, Bhubaneswar, Odisha, India
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4
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Photo- and pH-responsive drug delivery nanocomposite based on o-nitrobenzyl functionalized upconversion nanoparticles. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123961] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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5
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Niyomsin S, Hirai T, Takahara A, Chirachanchai S. Incorporation of Benzoxazine Pendants in Polymer Chains: A Simple Approach to Add-Up Multi-Responsive Functions. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201800526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sorapat Niyomsin
- The Petroleum and Petrochemical College; Chulalongkorn University; Bangkok 10330 Thailand
| | - Tomoyasu Hirai
- Institute for Materials Chemistry and Engineering; Kyushu University; 744 Motooka, Nishi-Ku Fukuoka 819-0395 Japan
| | - Atsushi Takahara
- Institute for Materials Chemistry and Engineering; Kyushu University; 744 Motooka, Nishi-Ku Fukuoka 819-0395 Japan
- WPI I2CNER; Kyushu University; 744 Motooka, Nishi-Ku Fukuoka 819-0395 Japan
| | - Suwabun Chirachanchai
- The Petroleum and Petrochemical College; Chulalongkorn University; Bangkok 10330 Thailand
- Center of Excellence on Petrochemical and Materials Technology; Chulalongkorn University; Bangkok 10330 Thailand
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Skandalis A, Pispas S. pH- and thermo-responsive solution behavior of amphiphilic, linear triblock terpolymers. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.10.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Demirci S. Crosslinked-Polymer Brushes with Switchable Capture and Release Capabilities. Polymers (Basel) 2018; 10:E956. [PMID: 30960881 PMCID: PMC6403669 DOI: 10.3390/polym10090956] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 08/10/2018] [Accepted: 08/13/2018] [Indexed: 01/20/2023] Open
Abstract
Crosslinked-polymer brushes give rise to new opportunities for functionalizing, protecting, and structuring both organic and inorganic materials. In this study, pH- and temperature-switchable crosslinked-polymer brushes were easily prepared by combining the in situ method with reversible addition⁻fragmentation chain transfer (RAFT) polymerization. Initially, the RAFT agent was immobilized on an amine-terminated silicon wafer surface and utilized in the surface-initiated RAFT polymerization of 2-N-morpholinoethyl methacrylate (MEMA) as a monomer, and β-cyclodextrin methacrylate (CDMA) was used as a crosslinker on the silicon substrate. Measurements of film thickness, water contact angle, surface morphology, and structural characteristics of the resulting surfaces confirmed the poly(2-N-morpholinoethyl methacrylate) (PMEMA) brush-gels. Reversible capture and release measurements of methylene blue as a model molecule were also performed by UV⁻vis analysis. The switchable properties of the PMEMA brush-gels were maintained over five cycles. The results indicate that these PMEMA brush-gels with reversible capture and release properties might have widespread potential applications, including improved diagnostic tools as well as bioseparation.
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Affiliation(s)
- Serkan Demirci
- Department of Chemistry, Amasya University, Ipekkoy, Amasya 05100, Turkey.
- Department of Biotechnology, Amasya University, Ipekkoy, Amasya 05100, Turkey.
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Self-assembly of L-proline functional thermoresponsive double hydrophlic block copolymers for aldol reaction in water: the influence of POEGA block content. Colloid Polym Sci 2018. [DOI: 10.1007/s00396-018-4327-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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9
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Shakoori Z, Ghanbari H, Omidi Y, Pashaiasl M, Akbarzadeh A, Jomeh Farsangi Z, Rezayat SM, Davaran S. Fluorescent multi-responsive cross-linked P(N-isopropylacrylamide)-based nanocomposites for cisplatin delivery. Drug Dev Ind Pharm 2017; 43:1283-1291. [DOI: 10.1080/03639045.2017.1313859] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Zahra Shakoori
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Ghanbari
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Yadollah Omidi
- Faculty of Pharmacy, Research Center for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Pashaiasl
- Women’s Reproductive Health Research Centre, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Abolfazl Akbarzadeh
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Universal Scientific Education and Research Network (USERN), Tabriz, Iran
| | - Zohreh Jomeh Farsangi
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Mahdi Rezayat
- Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Department of Toxicology and Pharmacology, School of Pharmacy, Pharmaceutical Sciences Branch, Islamic Azad University (IAUPS), Tehran, Iran
- Department of Pharmacology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Experimental Medicine Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Soodabeh Davaran
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
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10
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A direct comparison of linear and star-shaped poly(dimethylaminoethyl acrylate) polymers for polyplexation with DNA and cytotoxicity in cultured cell lines. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2016.08.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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11
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Whitfield R, Anastasaki A, Truong NP, Wilson P, Kempe K, Burns JA, Davis TP, Haddleton DM. Well-Defined PDMAEA Stars via Cu(0)-Mediated Reversible Deactivation Radical Polymerization. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01511] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Richard Whitfield
- Chemistry Department, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
| | - Athina Anastasaki
- Chemistry Department, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology,
Monash Institute of Pharmaceutical Sciences, Monash University, Parkville Campus, 399 Royal Parade, Parkville, Victoria 3152, Australia
| | - Nghia P. Truong
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology,
Monash Institute of Pharmaceutical Sciences, Monash University, Parkville Campus, 399 Royal Parade, Parkville, Victoria 3152, Australia
| | - Paul Wilson
- Chemistry Department, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology,
Monash Institute of Pharmaceutical Sciences, Monash University, Parkville Campus, 399 Royal Parade, Parkville, Victoria 3152, Australia
| | - Kristian Kempe
- Chemistry Department, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology,
Monash Institute of Pharmaceutical Sciences, Monash University, Parkville Campus, 399 Royal Parade, Parkville, Victoria 3152, Australia
| | - James A. Burns
- Formulation Technology Group, Jealotts Hill international Research
Centre, Syngenta, Bracknell, Berkshire RG42 6EY, United Kingdom
| | - Thomas P. Davis
- Chemistry Department, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology,
Monash Institute of Pharmaceutical Sciences, Monash University, Parkville Campus, 399 Royal Parade, Parkville, Victoria 3152, Australia
| | - David M. Haddleton
- Chemistry Department, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology,
Monash Institute of Pharmaceutical Sciences, Monash University, Parkville Campus, 399 Royal Parade, Parkville, Victoria 3152, Australia
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12
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Gökçeören AT, Alveroglu E. Synthesis and investigation of poly(N-isopropylacrylamide-co-N-vinylcarbazole) hydrogels morphological, fluorescence and electrical properties. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2015.11.063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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13
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Clarkson CG, Lovett JR, Madsen J, Armes SP, Geoghegan M. Characterization of Diblock Copolymer Order-Order Transitions in Semidilute Aqueous Solution Using Fluorescence Correlation Spectroscopy. Macromol Rapid Commun 2015; 36:1572-7. [DOI: 10.1002/marc.201500208] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Revised: 05/15/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Christopher G. Clarkson
- Department of Physics and Astronomy; University of Sheffield; Hounsfield Road Sheffield S3 7RH UK
| | - Joseph R. Lovett
- Department of Chemistry; University of Sheffield; Brook Hill Sheffield S3 7HF UK
| | - Jeppe Madsen
- Department of Chemistry; University of Sheffield; Brook Hill Sheffield S3 7HF UK
| | - Steven P. Armes
- Department of Chemistry; University of Sheffield; Brook Hill Sheffield S3 7HF UK
| | - Mark Geoghegan
- Department of Physics and Astronomy; University of Sheffield; Hounsfield Road Sheffield S3 7RH UK
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Brassinne J, Poggi E, Fustin CA, Gohy JF. Synthesis and Self-Assembly of Terpyridine End-Capped Poly(N-Isopropylacrylamide)-block-Poly(2-(Dimethylamino)ethyl Methacrylate) Diblock Copolymers. Macromol Rapid Commun 2014; 36:610-5. [DOI: 10.1002/marc.201400553] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Revised: 11/02/2014] [Indexed: 12/22/2022]
Affiliation(s)
- Jérémy Brassinne
- Institute of Condensed Matter and Nanosciences; Bio- and Soft Matter division; Université catholique de Louvain; Place L. Pasteur 1, bte. L4.01.01 B-1348 Louvain-la-Neuve Belgium
| | - Elio Poggi
- Institute of Condensed Matter and Nanosciences; Bio- and Soft Matter division; Université catholique de Louvain; Place L. Pasteur 1, bte. L4.01.01 B-1348 Louvain-la-Neuve Belgium
| | - Charles-André Fustin
- Institute of Condensed Matter and Nanosciences; Bio- and Soft Matter division; Université catholique de Louvain; Place L. Pasteur 1, bte. L4.01.01 B-1348 Louvain-la-Neuve Belgium
| | - Jean-François Gohy
- Institute of Condensed Matter and Nanosciences; Bio- and Soft Matter division; Université catholique de Louvain; Place L. Pasteur 1, bte. L4.01.01 B-1348 Louvain-la-Neuve Belgium
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Pace S, Vasani RB, Zhao W, Perrier S, Voelcker NH. Photonic porous silicon as a pH sensor. NANOSCALE RESEARCH LETTERS 2014; 9:420. [PMID: 25177227 PMCID: PMC4147967 DOI: 10.1186/1556-276x-9-420] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Accepted: 07/16/2014] [Indexed: 06/01/2023]
Abstract
Chronic wounds do not heal within 3 months, and during the lengthy healing process, the wound is invariably exposed to bacteria, which can colonize the wound bed and form biofilms. This alters the wound metabolism and brings about a change of pH. In this work, porous silicon photonic films were coated with the pH-responsive polymer poly(2-diethylaminoethyl acrylate). We demonstrated that the pH-responsive polymer deposited on the surface of the photonic film acts as a barrier to prevent water from penetrating inside the porous matrix at neutral pH. Moreover, the device demonstrated optical pH sensing capability visible by the unaided eye.
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Affiliation(s)
- Stephanie Pace
- Mawson Institute, University of South Australia, GPO Box 247, Adelaide, South
Australia 5001, Australia
| | - Roshan B Vasani
- Mawson Institute, University of South Australia, GPO Box 247, Adelaide, South
Australia 5001, Australia
| | - Wei Zhao
- Key Centre for Polymer Colloids Room 351, School of Chemistry, University of
Sydney, Sydney, NSW 2006, Australia
| | - Sébastien Perrier
- Key Centre for Polymer Colloids Room 351, School of Chemistry, University of
Sydney, Sydney, NSW 2006, Australia
- Department of Chemistry, The University of Warwick, Coventry CV4 7AL, UK
| | - Nicolas H Voelcker
- Mawson Institute, University of South Australia, GPO Box 247, Adelaide, South
Australia 5001, Australia
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Achilleos M, Demetriou M, Marinica O, Vekas L, Krasia-Christoforou T. An innovative synthesis approach toward the preparation of structurally defined multiresponsive polymer (co)networks. Polym Chem 2014. [DOI: 10.1039/c4py00217b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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17
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He X, Li Q, Shi P, Cui Y, Li S, Zhang W. A new strategy to prepare thermo-responsive multicompartment nanoparticles constructed with two diblock copolymers. Polym Chem 2014. [DOI: 10.1039/c4py01077a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Thermo-responsive multicompartment nanoparticles containing a PS core, discrete PVEA nodules on the PS core and a PDMAEMA corona are prepared.
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Affiliation(s)
- Xin He
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
- Nankai University
| | - Quanlong Li
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
- Nankai University
| | - Pengfei Shi
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
- Nankai University
| | - Yongliang Cui
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
- Nankai University
| | - Shentong Li
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
- Nankai University
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
- Nankai University
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Zhao W, Fonsny P, FitzGerald P, Warr GG, Perrier S. Unexpected behavior of polydimethylsiloxane/poly(2-(dimethylamino)ethyl acrylate) (charged) amphiphilic block copolymers in aqueous solution. Polym Chem 2013. [DOI: 10.1039/c3py21038c] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Keddie DJ, Guerrero-Sanchez C, Moad G. The reactivity of N-vinylcarbazole in RAFT polymerization: trithiocarbonates deliver optimal control for the synthesis of homopolymers and block copolymers. Polym Chem 2013. [DOI: 10.1039/c3py00487b] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zhou D, Hu L, Wang W, Zhao X. Cellular uptake of tailored copolymer synthesized via reversible addition-fragmentation chain transfer (RAFT) polymerization. REACT FUNCT POLYM 2012. [DOI: 10.1016/j.reactfunctpolym.2012.04.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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22
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Lessard BH, Ling EJY, Marić M. Fluorescent, Thermoresponsive Oligo(ethylene glycol) Methacrylate/9-(4-Vinylbenzyl)-9H-carbazole Copolymers Designed with Multiple LCSTs via Nitroxide Mediated Controlled Radical Polymerization. Macromolecules 2012. [DOI: 10.1021/ma202648k] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Benoît H. Lessard
- Department of Chemical Engineering, McGill Institute of
Adv. Mater. (MIAM), Centre for Self-Assembled Chemical Structures
(CSACS), McGill University, 3610 University
Street, Montréal, Québec, Canada H3A 2B2
| | - Edwin Jee Yang Ling
- Department of Chemical Engineering, McGill Institute of
Adv. Mater. (MIAM), Centre for Self-Assembled Chemical Structures
(CSACS), McGill University, 3610 University
Street, Montréal, Québec, Canada H3A 2B2
| | - Milan Marić
- Department of Chemical Engineering, McGill Institute of
Adv. Mater. (MIAM), Centre for Self-Assembled Chemical Structures
(CSACS), McGill University, 3610 University
Street, Montréal, Québec, Canada H3A 2B2
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23
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Novel Complex Polymers with Carbazole Functionality by Controlled Radical Polymerization. INT J POLYM SCI 2012. [DOI: 10.1155/2012/170912] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
This review summarizes recent advances in the design and synthesis of novel complex polymers with carbazole moieties using controlled radical polymerization techniques. We focus on the polymeric architectures of block copolymers, star polymers, including star block copolymers and miktoarm star copolymers, comb-shaped copolymers, and hybrids. Controlled radical polymerization ofN-vinylcarbazole (NVC) and styrene and (meth)acrylate derivatives having carbazole moieties is well advanced, leading to the well-controlled synthesis of complex macromolecules. Characteristic optoelectronic properties, assembled structures, and three-dimensional architectures are briefly introduced.
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Gregory A, Stenzel MH. Complex polymer architectures via RAFT polymerization: From fundamental process to extending the scope using click chemistry and nature's building blocks. Prog Polym Sci 2012. [DOI: 10.1016/j.progpolymsci.2011.08.004] [Citation(s) in RCA: 377] [Impact Index Per Article: 31.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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25
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Lessard B, Marić M. “Smart” poly(2-(dimethylamino)ethyl methacrylate-ran-9-(4-vinylbenzyl)-9H-carbazole) copolymers synthesized by nitroxide mediated radical polymerization. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.25004] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Peng CL, Tsai HM, Yang SJ, Luo TY, Lin CF, Lin WJ, Shieh MJ. Development of thermosensitive poly(n-isopropylacrylamide-co-((2-dimethylamino) ethyl methacrylate))-based nanoparticles for controlled drug release. NANOTECHNOLOGY 2011; 22:265608. [PMID: 21576795 DOI: 10.1088/0957-4484/22/26/265608] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Thermosensitive nanoparticles based on poly(N-isopropylacrylamide-co-((2-dimethylamino)ethylmethacrylate)) (poly(NIPA-co-DMAEMA)) copolymers were successfully fabricated by free radical polymerization. The lower critical solution temperature (LCST) of the synthesized nanoparticles was 41 °C and a temperature above which would cause the nanoparticles to undergo a volume phase transition from 140 to 100 nm, which could result in the expulsion of encapsulated drugs. Therefore, we used the poly(NIPA-co-DMAEMA) nanoparticles as a carrier for the controlled release of a hydrophobic anticancer agent, 7-ethyl-10-hydroxy-camptothecin (SN-38). The encapsulation efficiency and loading content of SN-38-loaded nanoparticles at an SN-38/poly(NIPA-co-DMAEMA) ratio of 1/10 (D/P = 1/10) were about 80% and 6.293%, respectively. Moreover, the release profile of SN-38-loaded nanoparticles revealed that the release rate at 42 °C (above LCST) was higher than that at 37 °C (below LCST), which demonstrated that the release of SN-38 could be controlled by increasing the temperature. The cytotoxicity of the SN-38-loaded poly(NIPA-co-DMAEMA) nanoparticles was investigated in human colon cancer cells (HT-29) to compare with the treatment of an anticancer drug, Irinotecan(®) (CPT-11). The antitumor efficacy evaluated in a C26 murine colon tumor model showed that the SN-38-loaded nanoparticles in combination with hyperthermia therapy efficiently suppressed tumor growth. The results indicate that these thermo-responsive nanoparticles are potential carriers for controlled drug delivery.
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Affiliation(s)
- Cheng-Liang Peng
- Isotope Application Division, Institute of Nuclear Energy Research, Longtan Taoyuan, Taiwan
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Moad G, Chen M, Häussler M, Postma A, Rizzardo E, Thang SH. Functional polymers for optoelectronic applications by RAFT polymerization. Polym Chem 2011. [DOI: 10.1039/c0py00179a] [Citation(s) in RCA: 143] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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28
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Caponi PF, Qiu XP, Vilela F, Winnik FM, Ulijn RV. Phosphatase/temperature responsive poly(2-isopropyl-2-oxazoline). Polym Chem 2011. [DOI: 10.1039/c0py00291g] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Boyer C, Stenzel MH, Davis TP. Building nanostructures using RAFT polymerization. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24482] [Citation(s) in RCA: 280] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Li Z, Serelis AK, Reed WF, Alb AM. Online monitoring of the copolymerization of 2-(dimethylamino)ethyl acrylate with styrene by RAFT. Deviations from reaction control. POLYMER 2010. [DOI: 10.1016/j.polymer.2010.08.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Kotsuchibashi Y, Ebara M, Yamamoto K, Aoyagi T. “On-off” switching of dynamically controllable self-assembly formation of double-responsive block copolymers with tunable LCSTs. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24226] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Zhang W, Zhang W, Zhang Z, Cheng Z, Tu Y, Qiu Y, Zhu X. Thermo-responsive fluorescent micelles from amphiphilic A3B miktoarm star copolymers prepared via a combination of SET-LRP and RAFT polymerization. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24214] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Mya KY, Lin EMJ, Gudipati CS, Shen L, He C. Time-Dependent Polymerization Kinetic Study and the Properties of Hybrid Polymers with Functional Silsesquioxanes. J Phys Chem B 2010; 114:9119-27. [DOI: 10.1021/jp102731e] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Khine Y. Mya
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 3-Research Link, Singapore 117602, Singapore
| | - Esther M. J. Lin
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 3-Research Link, Singapore 117602, Singapore
| | - Chakravarthy S. Gudipati
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 3-Research Link, Singapore 117602, Singapore
| | - Lu Shen
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 3-Research Link, Singapore 117602, Singapore
| | - Chaobin He
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 3-Research Link, Singapore 117602, Singapore
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Li GL, Xu LQ, Tang X, Neoh KG, Kang ET. Hairy Hollow Microspheres of Fluorescent Shell and Temperature-Responsive Brushes via Combined Distillation-Precipitation Polymerization and Thiol−ene Click Chemistry. Macromolecules 2010. [DOI: 10.1021/ma1008012] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Guo Liang Li
- Department of Chemical & Biomolecular Engineering, National University of Singapore, Kent Ridge, Singapore 119260
| | - Li Qun Xu
- Department of Chemical & Biomolecular Engineering, National University of Singapore, Kent Ridge, Singapore 119260
| | - Xuezhi Tang
- Department of Chemical & Biomolecular Engineering, National University of Singapore, Kent Ridge, Singapore 119260
| | - K. G. Neoh
- Department of Chemical & Biomolecular Engineering, National University of Singapore, Kent Ridge, Singapore 119260
| | - E. T. Kang
- Department of Chemical & Biomolecular Engineering, National University of Singapore, Kent Ridge, Singapore 119260
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Boyer C, Whittaker MR, Nouvel C, Davis TP. Synthesis of Hollow Polymer Nanocapsules Exploiting Gold Nanoparticles as Sacrificial Templates. Macromolecules 2010. [DOI: 10.1021/ma902663n] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Cyrille Boyer
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Sciences and Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
| | - Michael R. Whittaker
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Sciences and Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
| | - Cecile Nouvel
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Sciences and Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
- Laboratoire de Chimie Physique Macromoléculaire, UMR 7568 CNRS-Nancy University, ENSIC, BP 20451, 54001 Nancy cedex, France
| | - Thomas P. Davis
- Centre for Advanced Macromolecular Design (CAMD), School of Chemical Sciences and Engineering, The University of New South Wales, Sydney, NSW 2052, Australia
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Börner HG, Kühnle H, Hentschel J. Making “smart polymers” smarter: Modern concepts to regulate functions in polymer science. ACTA ACUST UNITED AC 2009. [DOI: 10.1002/pola.23727] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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