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Xue H, Ju Y, Ye X, Dai M, Tang C, Liu L. Construction of intelligent drug delivery system based on polysaccharide-derived polymer micelles: A review. Int J Biol Macromol 2024; 254:128048. [PMID: 37967605 DOI: 10.1016/j.ijbiomac.2023.128048] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 10/23/2023] [Accepted: 11/10/2023] [Indexed: 11/17/2023]
Abstract
Micelles are nanostructures developed via the spontaneous assembly of amphiphilic polymers in aqueous systems, which possess the advantages of high drug stability or active-ingredient solubilization, targeted transport, controlled release, high bioactivity, and stability. Polysaccharides have excellent water solubility, biocompatibility, and degradability, and can be modified to achieve a hydrophobic core to encapsulate hydrophobic drugs, improve drug biocompatibility, and achieve regulated delivery of the loaded drug. Micelles drug delivery systems based on polysaccharides and their derivatives show great potential in the biomedical field. This review discusses the principles of self-assembly of amphiphilic polymers and the formation of micelles; the preparation of amphiphilic polysaccharides is described in detail, and an overview of common polysaccharides and their modifications is provided. We focus on the review of strategies for encapsulating drugs in polysaccharide-derived polymer micelles (PDPMs) and building intelligent drug delivery systems. This review provides new research directions that will help promote future research and development of PDPMs in the field of drug carriers.
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Affiliation(s)
- Huaqian Xue
- The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou 325200, China; School of Pharmacy, Ningxia Medical University, Ningxia 750004, China
| | - Yikun Ju
- The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou 325200, China; The Second Xiangya Hospital, Central South University, Changsha 410011, China
| | - Xiuzhi Ye
- The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou 325200, China
| | - Minghai Dai
- The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou 325200, China
| | - Chengxuan Tang
- The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou 325200, China.
| | - Liangle Liu
- The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou 325200, China.
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2
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Açarı İK, Sel E, Özcan İ, Ateş B, Köytepe S, Thakur VK. Chemistry and engineering of brush type polymers: Perspective towards tissue engineering. Adv Colloid Interface Sci 2022; 305:102694. [PMID: 35597039 DOI: 10.1016/j.cis.2022.102694] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/21/2022] [Accepted: 05/06/2022] [Indexed: 11/01/2022]
Abstract
In tissue engineering, it is imperative to control the behaviour of cells/stem cells, such as adhesion, proliferation, propagation, motility, and differentiation for tissue regeneration. Surfaces that allow cells to behave in this way are critical as support materials in tissue engineering. Among these surfaces, brush-type polymers have an important potential for tissue engineering and biomedical applications. Brush structure and length, end groups, bonding densities, hydrophilicity, surface energy, structural flexibility, thermal stability, surface chemical reactivity, rheological and tribological properties, electron and energy transfer ability, cell binding and absorption abilities for various biological molecules of brush-type polymers were increased its importance in tissue engineering applications. In addition, thanks to these functional properties and adjustable surface properties, brush type polymers are used in different high-tech applications such as electronics, sensors, anti-fouling, catalysis, purification and energy etc. This review comprehensively highlights the use of brush-type polymers in tissue engineering applications. Considering the superior properties of brush-type polymer structures, it is believed that in the future, it will be an effective tool in structure designs containing many different biomolecules (enzymes, proteins, etc.) in the field of tissue engineering.
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Yao Y, Zhou D, Shen Y, Wu H, Wang H. Morphology-controllable amphiphilic cellulose microgels made from self-assembly of hydrophobic long-chain bromide-alkylated-cellulose/gelatin copolymer. Carbohydr Polym 2021; 269:118265. [PMID: 34294297 DOI: 10.1016/j.carbpol.2021.118265] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/24/2021] [Accepted: 05/24/2021] [Indexed: 11/26/2022]
Abstract
A cellulose-based microgel is firstly synthesized via chemically coupling gelatin and cellulose, and then amphiphilic cellulose copolymers (HMGC) are prepared by alkylated cellulose-based microgel from different long-chain alkyl groups. The long-chain alkyl group is mainly bonded onto the residual hydroxyl group at C6 from the AGU of cellulose and the imino groups of gelatin, respectively. The results of self-assembly behavior of HMGC demonstrate that the critical aggregation concentrations of the microgels are in the range from 0.628 to 0.075 mg/mL, and the corresponding hydrodynamic diameters are between 104-1000 nm. Besides, the HMGC can self-assemble into microgels of various morphologies including cotton flocculence, sphere, rod-like, vesicle, flower-like cluster, snowflake-like, urchin-like, and coral shapes. These novel morphologies can be controlled by adjusting the degree of alkylation, the length of the alkyl chain, and the concentration of microgel. Furthermore, the possible formation mechanism of the multiform microgels is proposed from the chain conformation.
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Affiliation(s)
- Yijun Yao
- School of Textile Science and Engineering, Xi'an Polytechnic University, Xi'an 710048, Shaanxi, China; Key Laboratory of Functional Textile Material and Product, Xi'an Polytechnic University, Ministry of Education, Xi'an 710048, Shaanxi, China.
| | - Dan Zhou
- School of Textile Science and Engineering, Xi'an Polytechnic University, Xi'an 710048, Shaanxi, China
| | - Yanqin Shen
- School of Textile Science and Engineering, Xi'an Polytechnic University, Xi'an 710048, Shaanxi, China; Key Laboratory of Functional Textile Material and Product, Xi'an Polytechnic University, Ministry of Education, Xi'an 710048, Shaanxi, China
| | - Hailiang Wu
- School of Textile Science and Engineering, Xi'an Polytechnic University, Xi'an 710048, Shaanxi, China; Key Laboratory of Functional Textile Material and Product, Xi'an Polytechnic University, Ministry of Education, Xi'an 710048, Shaanxi, China.
| | - Hongru Wang
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science and Technology, Xi'an, Shaanxi Province 710021, China
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Zhang J, Jin B, Tang G, Luo Y, Li X. Core–Shell Copolymers with Brush-on-Hyperbranched Arm Architecture: Synthesis, Dual Thermoresponsive Behaviors, and Nanocarriers. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jun Zhang
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Bixin Jin
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Gang Tang
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Yunjun Luo
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
- Key Laboratory of High Energy Density Materials, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China
| | - Xiaoyu Li
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China
- Key Laboratory of High Energy Density Materials, Ministry of Education, Beijing Institute of Technology, Beijing 100081, China
- Experimental Center of Advanced Materials, Beijing Institute of Technology, Beijing 100081, China
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Wang J, Zhang D, Chu F. Wood-Derived Functional Polymeric Materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2001135. [PMID: 32578276 DOI: 10.1002/adma.202001135] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 03/26/2020] [Accepted: 03/26/2020] [Indexed: 05/12/2023]
Abstract
In recent years, tremendous efforts have been dedicated to developing wood-derived functional polymeric materials due to their distinctive properties, including environmental friendliness, renewability, and biodegradability. Thus, the uniqueness of the main components in wood (cellulose and lignin) has attracted enormous interest for both fundamental research and practical applications. Herein, the emerging field of wood-derived functional polymeric materials fabricated by means of macromolecular engineering is reviewed, covering the basic structures and properties of the main components, the design principle to utilize these main components, and the resulting wood-derived functional polymeric materials in terms of elastomers, hydrogels, aerogels, and nanoparticles. In detail, the natural features of wood components and their significant roles in the fabrication of materials are emphasized. Furthermore, the utilization of controlled/living polymerization, click chemistry, dynamic bonds chemistry, etc., for the modification is specifically discussed from the perspective of molecular design, together with their sequential assembly into different morphologies. The functionalities of wood-derived polymeric materials are mainly focused on self-healing and shape-memory abilities, adsorption, conduction, etc. Finally, the main challenges of wood-derived functional polymeric materials fabricated by macromolecular engineering are presented, as well as the potential solutions or directions to develop green and scalable wood-derived functional polymeric materials.
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Affiliation(s)
- Jifu Wang
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab for Biomass Chemical Utilization, Key and Open Lab of Forest Chemical Engineering, SFA, Key Lab of Biomass Energy and Material, Jiangsu Province, No 16, Suojin Wucun, Nanjing, 210042, China
- Institute of Forest New Technology, CAF, No 1, Dongxiaofu Haidian, Beijing, 100091, China
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing, 210037, China
| | - Daihui Zhang
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab for Biomass Chemical Utilization, Key and Open Lab of Forest Chemical Engineering, SFA, Key Lab of Biomass Energy and Material, Jiangsu Province, No 16, Suojin Wucun, Nanjing, 210042, China
- Institute of Forest New Technology, CAF, No 1, Dongxiaofu Haidian, Beijing, 100091, China
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing, 210037, China
| | - Fuxiang Chu
- Institute of Chemical Industry of Forest Products, CAF, National Engineering Lab for Biomass Chemical Utilization, Key and Open Lab of Forest Chemical Engineering, SFA, Key Lab of Biomass Energy and Material, Jiangsu Province, No 16, Suojin Wucun, Nanjing, 210042, China
- Institute of Forest New Technology, CAF, No 1, Dongxiaofu Haidian, Beijing, 100091, China
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing, 210037, China
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Liu X, Zhang H, Shen J, Li B, Fu S. Cellulose-based thermo-enhanced fluorescence micelles. Int J Biol Macromol 2021; 178:527-535. [PMID: 33662417 DOI: 10.1016/j.ijbiomac.2021.02.128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/15/2021] [Accepted: 02/16/2021] [Indexed: 11/27/2022]
Abstract
Recently, cellulose-based stimuli-responsive nanomaterials have received significant attention because of its natural source and biocompatibility. In this study, cellulose-graft-poly(nisopropylacrylamide)-co-2-methyl-acrylic acid 2-carbazol-9-yl-ethyl ester (cellulose-g-(PNIPAAm&PCz)) block polymers were successfully synthesized by homogeneous atom transfer radical polymerization (ATRP) in LiCl/N,N-dimethylacetamide (DMAc) dissolution system. The block polymers showed different properties due to the different PCz content. The block polymer with low PCz content (cellulose-g-(PNIPAAm&PCz)1) was dispersed in water at 25 °C and self-assembled into micelles at 37 °C. On the other hand, the block polymer with high PCz content (cellulose-g-(PNIPAAm&PCz)2) was dissolved in DMF, THF, DMSO firstly, and dialyzed at 25 °C, 37 °C and 60 °C respectively to obtain the micelles. Transmission electron microscopy (TEM) and dynamic light scattering (DLS) indicated that the distribution range of micelles formed by cellulose-g-(PNIPAAm&PCz)1 was narrower than cellulose-g-(PNIPAAm&PCz)2. And the sizes of the micelles formed by cellulose-g-(PNIPAAm&PCz)2 had little difference under different solvents, but became bigger with the temperature increased. The micelles displayed thermo-enhanced fluorescence due to the thermal-driven chain dehydration of the grafted PNIPAAm brushes, which is contrary to the decrease of the fluorescence of the monomer when the temperature increased. The results provided a potential for the application of cellulose-based stimuli-responsive micelles in the field of drug delivery and fluorescent probes.
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Affiliation(s)
- Xiaohong Liu
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
| | - Hui Zhang
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
| | - Juanli Shen
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
| | - Bingyun Li
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
| | - Shiyu Fu
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China.
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Diaz Ariza IL, Jérôme V, Pérez Pérez LD, Freitag R. Amphiphilic Graft Copolymers Capable of Mixed-Mode Interaction as Alternative Nonviral Transfection Agents. ACS APPLIED BIO MATERIALS 2021; 4:1268-1282. [DOI: 10.1021/acsabm.0c01123] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Ivonne L. Diaz Ariza
- Departamento de Química, Universidad Nacional de Colombia, Bogotá, D.C. 11001, Colombia
| | - Valérie Jérôme
- Process Biotechnology, University of Bayreuth, Bayreuth 95447, Germany
| | - León D. Pérez Pérez
- Departamento de Química, Universidad Nacional de Colombia, Bogotá, D.C. 11001, Colombia
| | - Ruth Freitag
- Process Biotechnology, University of Bayreuth, Bayreuth 95447, Germany
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Meimoun J, Wiatz V, Saint-Loup R, Parcq J, David A, Stoclet G, Gaucher V, Favrelle-Huret A, Bonnet F, Zinck P. A one pot one step combined radical and ring-opening route for the dual functionalization of starch in aqueous medium. Carbohydr Polym 2021; 254:117399. [PMID: 33357889 DOI: 10.1016/j.carbpol.2020.117399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/19/2020] [Accepted: 11/08/2020] [Indexed: 11/18/2022]
Abstract
Starch based materials are attractive bio-based alternative to fully synthetic polymers. Native starch has however limited thermoprocessability and properties and must be modified. In order to improve the properties of starch-graft-poly(butyl-acrylate-co-styrene) copolymers via a process as green as possible, we report herein a new method for the dual functionalization of the polysaccharide via a one pot one step reaction in aqueous medium combining free radical polymerizations and ring-opening chemistry. Poly(butyl acrylate) or poly(butyl acrylate-co-styrene) (ca. 60 000 g/mol) and oligo(ε-caprolactone) were grafted on starch with a grafting percentage up to 75 %. The copolymers show two glass transition temperatures: one around 55-60 °C related to starch and a second attributed to the grafted vinyl polymers, from -46 °C to 20 °C depending on butyl acrylate/styrene ratio. The resulting dual functionalized materials exhibit excellent mechanical properties, with elongation at break in the range 20-210 %, while single functionalized starch shows less than 5 %.
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Affiliation(s)
- Julie Meimoun
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité De Catalyse Et Chimie Du Solide, F-59000, Lille, France
| | | | | | | | - Adélina David
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux Et Transformations (UMET), F-59000, Lille, France
| | - Grégory Stoclet
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux Et Transformations (UMET), F-59000, Lille, France
| | - Valérie Gaucher
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux Et Transformations (UMET), F-59000, Lille, France
| | - Audrey Favrelle-Huret
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité De Catalyse Et Chimie Du Solide, F-59000, Lille, France
| | - Fanny Bonnet
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux Et Transformations (UMET), F-59000, Lille, France
| | - Philippe Zinck
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181 - UCCS - Unité De Catalyse Et Chimie Du Solide, F-59000, Lille, France.
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9
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Micellar Carriers Based on Amphiphilic PEG/PCL Graft Copolymers for Delivery of Active Substances. Polymers (Basel) 2020; 12:polym12122876. [PMID: 33266207 PMCID: PMC7760728 DOI: 10.3390/polym12122876] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 11/25/2020] [Accepted: 11/29/2020] [Indexed: 12/19/2022] Open
Abstract
Amphiphilic copolymers of alkyne functionalized 2-hydroxyethyl methacrylate (AlHEMA) and poly(ethylene glycol) methyl ether methacrylate (MPEGMA) with graft or V-shaped graft topologies were synthesized. The functionalization of poly(ε-caprolactone) (PCL) with azide group enabled attachment to P(AlHEMA-co-MPEGMA) copolymers via a "click" alkyne-azide reaction. The introduction of PCL as a second side chain type in addition to PEG resulted in heterografted copolymers with modified properties such as biodegradability. "Click" reactions were carried out with efficiencies between 17-70% or 32-50% (for lower molecular weight PCL, 4000 g/mol, or higher molecular weight PCL, 9000 g/mol, respectively) depending on the PEG grafting density. The graft copolymers were self-assembled into micellar superstructures with the ability to encapsulate active substances, such as vitamin C (VitC), arbutin (ARB) or 4-n-butylresorcinol (4nBRE). Drug loading contents (DLC) were obtained in the range of 5-55% (VitC), 39-91% (ARB) and 42-98% (4nBRE). In vitro studies carried out in a phosphate buffer saline (PBS) solution (at pH 7.4 or 5.5) gave the maximum release levels of active substances after 10-240 min depending on the polymer system. Permeation tests in Franz chambers indicated that the bioactive substances after release by micellar systems penetrated through the artificial skin membrane in small amounts, and a majority of the bioactive substances remained inside the membrane, which is satisfactory for most cosmetic applications.
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Yan G, Chen B, Zeng X, Sun Y, Tang X, Lin L. Recent advances on sustainable cellulosic materials for pharmaceutical carrier applications. Carbohydr Polym 2020; 244:116492. [DOI: 10.1016/j.carbpol.2020.116492] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/15/2020] [Accepted: 05/15/2020] [Indexed: 02/08/2023]
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Chawathe M, Asheghali D, Minko S, Jonnalagadda S, Sidorenko A. Adaptive Hybrid Molecular Brushes Composed of Chitosan, Polylactide, and Poly(N-vinyl pyrrolidone) for Support and Guiding Human Dermal Fibroblasts. ACS APPLIED BIO MATERIALS 2020; 3:4118-4127. [DOI: 10.1021/acsabm.0c00217] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Manasi Chawathe
- Department of Pharmaceutical Sciences, University of the Sciences, Philadelphia, Pennsylvania 19104, United States
| | - Darya Asheghali
- Nanostructured Materials Lab, University of Georgia, Athens, Georgia 30602, United States
| | - Sergiy Minko
- Nanostructured Materials Lab, University of Georgia, Athens, Georgia 30602, United States
| | - Sriramakamal Jonnalagadda
- Department of Pharmaceutical Sciences, University of the Sciences, Philadelphia, Pennsylvania 19104, United States
| | - Alexander Sidorenko
- Department of Chemistry & Biochemistry, University of the Sciences, Philadelphia, Pennsylvania 19104, United States
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Ivanov IV, Meleshko TK, Kashina AV, Yakimansky AV. Amphiphilic multicomponent molecular brushes. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4870] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Multicomponent molecular brushes containing amphiphilic polymer moieties are promising objects of research of macromolecular chemistry. The development of stimulus-responsive systems sensitive to changes in environmental parameters, based on the molecular brushes, opens up new possibilities for their applications in medicine, biochemistry and microelectronics. The review presents the current understanding of the structures of main types of amphiphilic multicomponent brushes, depending on the chemical nature and type of coupling of the backbone and side chains. The approaches to the controlled synthesis of multicomponent molecular brushes of different architecture are analyzed. Self-assembly processes of multicomponent molecular brushes in selective solvents are considered.
The bibliography includes 259 references.
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Olszewski M, Li L, Xie G, Keith A, Sheiko SS, Matyjaszewski K. Degradable cellulose‐based polymer brushes with controlled grafting densities. ACTA ACUST UNITED AC 2019. [DOI: 10.1002/pola.29481] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mateusz Olszewski
- Department of Chemistry, Center for Macromolecular Engineering Carnegie Mellon University 4400 Fifth Avenue, Pittsburgh Pennsylvania 15213
| | - Lingchun Li
- Department of Chemistry, Center for Macromolecular Engineering Carnegie Mellon University 4400 Fifth Avenue, Pittsburgh Pennsylvania 15213
| | - Guojun Xie
- Department of Chemistry, Center for Macromolecular Engineering Carnegie Mellon University 4400 Fifth Avenue, Pittsburgh Pennsylvania 15213
| | - Andrew Keith
- Department of Chemistry University of North Carolina at Chapel Hill Chapel Hill North Carolina 27599‐3290
| | - Sergei S. Sheiko
- Department of Chemistry University of North Carolina at Chapel Hill Chapel Hill North Carolina 27599‐3290
| | - Krzysztof Matyjaszewski
- Department of Chemistry, Center for Macromolecular Engineering Carnegie Mellon University 4400 Fifth Avenue, Pittsburgh Pennsylvania 15213
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Wang X, Liu Z, Huang L. pH and thermo dual-responsive starch-g-P(DEAEMA-co-PEGMA): Synthesis via SET-LRP, self-assembly and drug release behaviors. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2019.05.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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16
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Shukla A, Singh AP, Dubey T, Hemalatha S, Maiti P. Third Generation Cyclodextrin Graft with Polyurethane Embedded in Hydrogel for a Sustained Drug Release: Complete Shrinkage of Melanoma. ACS APPLIED BIO MATERIALS 2019; 2:1762-1771. [DOI: 10.1021/acsabm.9b00171] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Aparna Shukla
- School of Materials Science and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, India
| | - Akhand Pratap Singh
- School of Materials Science and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, India
| | - Tarkeshwar Dubey
- Department of Pharmaceutics, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, India
| | - Siva Hemalatha
- Department of Pharmaceutics, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, India
| | - Pralay Maiti
- School of Materials Science and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, India
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Du H, Han R, Tang E, Zhou J, Liu S, Guo X, Wang R. Synthesis of pH-responsive cellulose-g-P4VP by atom transfer radical polymerization in ionic liquid, loading, and controlled release of aspirin. JOURNAL OF POLYMER RESEARCH 2018. [DOI: 10.1007/s10965-018-1601-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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18
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Cova TF, Murtinho D, Pais AACC, Valente AJM. Combining Cellulose and Cyclodextrins: Fascinating Designs for Materials and Pharmaceutics. Front Chem 2018; 6:271. [PMID: 30027091 PMCID: PMC6041395 DOI: 10.3389/fchem.2018.00271] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 06/18/2018] [Indexed: 12/15/2022] Open
Abstract
Cellulose and cyclodextrins possess unique properties that can be tailored, combined, and used in a considerable number of applications, including textiles, coatings, sensors, and drug delivery systems. Successfully structuring and applying cellulose and cyclodextrins conjugates requires a deep understanding of the relation between structural, and soft matter behavior, materials, energy, and function. This review focuses on the key advances in developing materials based on these conjugates. Relevant aspects regarding structural variations, methods of synthesis, processing and functionalization, and corresponding supramolecular properties are presented. The use of cellulose/cyclodextrin conjugates as intelligent platforms for applications in materials science and pharmaceutical technology is also outlined, focusing on drug delivery, textiles, and sensors.
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Affiliation(s)
| | | | | | - Artur J. M. Valente
- Coimbra Cemistry Centre, CQC, Department of Chemistry, Faculty of Sciences and Technology, University of Coimbra, Coimbra, Portugal
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Le PN, Huynh CK, Tran NQ. Advances in thermosensitive polymer-grafted platforms for biomedical applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 92:1016-1030. [PMID: 30184725 DOI: 10.1016/j.msec.2018.02.006] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 12/16/2017] [Accepted: 02/08/2018] [Indexed: 02/06/2023]
Abstract
Studies on "smart" polymeric material performing environmental stimuli such as temperature, pH, magnetic field, enzyme and photo-sensation have recently paid much attention to practical applications. Among of them, thermo-responsive grafted copolymers, amphiphilic steroids as well as polyester molecules have been utilized in the fabrication of several multifunctional platforms. Indeed, they performed a strikingly functional improvement comparing to some original materials and exhibited a holistic approach for biomedical applications. In case of drug delivery systems (DDS), there has been some successful proof of thermal-responsive grafted platforms on clinical trials such as ThermoDox®, BIND-014, Cynviloq IG-001, Genexol-PM, etc. This review would detail the recent progress and highlights of some temperature-responsive polymer-grafted nanomaterials or hydrogels in the 'smart' DDS that covered from synthetic polymers to nature-driven biomaterials and novel generations of some amphiphilic functional platforms. These approaches could produce several types of smart biomaterials for human health care in future.
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Affiliation(s)
- Phung Ngan Le
- Institute of Research and Development, Duy Tan University, Da Nang City 550000, Viet Nam; Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1A TL29, District 12, Hochiminh City 700000, Viet Nam
| | - Chan Khon Huynh
- Biomedical Engineering Department, International University, National Universities in HCMC, HCMC 70000, Viet Nam
| | - Ngoc Quyen Tran
- Institute of Research and Development, Duy Tan University, Da Nang City 550000, Viet Nam; Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1A TL29, District 12, Hochiminh City 700000, Viet Nam; Graduate School of Science and Technology Viet Nam, Vietnam Academy of Science and Technology, 1A TL29, District 12, Hochiminh City 700000, Viet Nam.
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20
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Self-assembled cellulose materials for biomedicine: A review. Carbohydr Polym 2018; 181:264-274. [DOI: 10.1016/j.carbpol.2017.10.067] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2017] [Revised: 09/26/2017] [Accepted: 10/20/2017] [Indexed: 12/21/2022]
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21
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Xu B, Feng C, Huang X. A versatile platform for precise synthesis of asymmetric molecular brush in one shot. Nat Commun 2017; 8:333. [PMID: 28839135 PMCID: PMC5571111 DOI: 10.1038/s41467-017-00365-2] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 06/24/2017] [Indexed: 11/15/2022] Open
Abstract
Asymmetric molecular brushes emerge as a unique class of nanostructured polymers, while their versatile synthesis keeps a challenge for chemists. Here we show the synthesis of well-defined asymmetric molecular double-brushes comprising two different side chains linked to the same repeat unit along the backbone by one-pot concurrent atom transfer radical polymerization (ATRP) and Cu-catalyzed azide/alkyne cycloaddition (CuAAC) reaction. The double-brushes are based on a poly(Br-acrylate-alkyne) homopolymer possessing an alkynyl for CuAAC reaction and a 2-bromopropionate initiating group for ATRP in each repeat unit. The versatility of this one-shot approach is demonstrated by CuAAC reaction of alkynyl/poly(ethylene oxide)-N3 and ATRP of various monomers. We also show the quantitative conversion of pentafluorophenyl ester groups to amide groups in side chains, allowing for the further fabrication of diverse building blocks. This work provides a versatile platform for facile synthesis of Janus-type double-brushes with structural and functional control, in a minimum number of reactions.Producing well-defined polymer compositions and structures facilitates their use in many different applications. Here the authors show the synthesis of well-defined asymmetric double-brushes by a one-pot concurrent atom transfer radical polymerization and Cu-catalyzed Click reaction.
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Affiliation(s)
- Binbin Xu
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, People's Republic of China
| | - Chun Feng
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, People's Republic of China
| | - Xiaoyu Huang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, People's Republic of China.
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22
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Redox-responsive PAEFc- b -PDMAEMA amphiphilic block copolymer self-assembly micelles: Physicochemical properties and anticancer drug controlled release. J IND ENG CHEM 2017. [DOI: 10.1016/j.jiec.2016.12.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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23
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Lin S, Feng S, Mo Y, Tu Y, Guo Y, Hu J, Liu G, Zhong Z, Miao L, Zou H, Liu F. Dual-responsive crosslinked micelles of a multifunctional graft copolymer for drug delivery applications. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28520] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Shudong Lin
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
| | - Shiting Feng
- Department of Radiology; the Firth Affiliated Hospital, Sun Yat-sen University; Guangzhou 519000 China
| | - Yangmiao Mo
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
| | - Yuanyuan Tu
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
| | - Yu Guo
- Department of General Surgery; the First Affiliated Hospital of Sun Yat-sen University; Guangzhou 510630 People's Republic of China
| | - Jiwen Hu
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
| | - Guojun Liu
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Department of Chemistry; Queen's University; 90 Bader Lane Kingston Ontario K7L 3N6 Canada
| | - Zhiwei Zhong
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
| | - Lei Miao
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
| | - Hailiang Zou
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
| | - Feng Liu
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences; Guangzhou 510650 People's Republic of China
- Key Laboratory of Cellulose and Lignocellulosics Chemistry; Chinese Academy of Sciences; 510650 People's Republic of China
- Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics; 510650 People's Republic of China
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24
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Xu B, Sun X, Wu C, Hu J, Huang X. Construction of catechol-containing semi-fluorinated asymmetric polymer brush via successive RAFT polymerization and ATRP. Polym Chem 2017. [DOI: 10.1039/c7py01794d] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This article reports the synthesis of a semi-fluorinated compositional heterogeneous polymer brush for anti-fouling surface.
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Affiliation(s)
- Binbin Xu
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Fudan University
- Shanghai 200433
- People's Republic of China
| | - Xiaowen Sun
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Fudan University
- Shanghai 200433
- People's Republic of China
| | - Chaoqun Wu
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Fudan University
- Shanghai 200433
- People's Republic of China
| | - Jianhua Hu
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Fudan University
- Shanghai 200433
- People's Republic of China
| | - Xiaoyu Huang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
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25
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Liu K, Li H, Lu Y, Wang R, Bei F, Lu L, Han Q, Wu X. A completely controlled sphere-to-bilayer micellar transition: the molecular mechanism and application on the growth of nanosheets. SOFT MATTER 2016; 12:3703-3709. [PMID: 26996652 DOI: 10.1039/c6sm00003g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The combination of a simple modification of the sample addition method to generate a sort of continuously accumulated external stimulation with only minute increments in amplitude and the introduction of probe molecules (herein aniline) within the micelle allow the direct continuous in situ spectroscopic monitoring of possible micellar transitions. In this way, a sphere-to-ellipsoid and further an ellipsoid-to-bilayer micellar transition of sodium dodecyl sulfate (SDS) induced by camphor sulfuric acid (CSA) is observed to experience four stages in the time sequence: (i) the accumulated protons released from CSA in the hydration layer of the micelle stimulate the rearrangement of SDS micelles; (ii) the micelles transform into ellipsoidal shapes as evidenced by the characteristic chemical shift anisotropy and the corresponding molecular dynamic properties from probe molecules; (iii) further protonation of aniline induces the micelle to turn into lamellar structures; (iv) aniline is freed from the micelle while leaving the SDS bilayers undistorted. Moreover, polyaniline nanosheets incorporating SDS bilayers in sandwich structures, which can display excellent capacitive behavior at relatively high current densities for the fabricated supercapacitors, are prepared from the aniline oriented by the bending energy of the SDS bilayers.
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Affiliation(s)
- Kong Liu
- Key Laboratory for Soft Chemistry and Functional Materials, Nanjing University of Science and Technology, Nanjing, 210094, P. R. China.
| | - Huanyuan Li
- Key Laboratory for Soft Chemistry and Functional Materials, Nanjing University of Science and Technology, Nanjing, 210094, P. R. China.
| | - Yuan Lu
- Key Laboratory for Soft Chemistry and Functional Materials, Nanjing University of Science and Technology, Nanjing, 210094, P. R. China.
| | - Ruijuan Wang
- Key Laboratory for Soft Chemistry and Functional Materials, Nanjing University of Science and Technology, Nanjing, 210094, P. R. China.
| | - Fengli Bei
- Key Laboratory for Soft Chemistry and Functional Materials, Nanjing University of Science and Technology, Nanjing, 210094, P. R. China.
| | - Lude Lu
- Key Laboratory for Soft Chemistry and Functional Materials, Nanjing University of Science and Technology, Nanjing, 210094, P. R. China.
| | - Qiaofeng Han
- Key Laboratory for Soft Chemistry and Functional Materials, Nanjing University of Science and Technology, Nanjing, 210094, P. R. China.
| | - Xiaodong Wu
- Key Laboratory for Soft Chemistry and Functional Materials, Nanjing University of Science and Technology, Nanjing, 210094, P. R. China.
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26
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Star amphiphilic supramolecular copolymer based on host–guest interaction for electrochemical controlled drug delivery. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.02.023] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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27
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Seidi F, Zarei A. ATRP grafting of poly(N,N-dimethylamino-2-ethyl methacrylate) onto the fatty-acid-modified agarose backbone via the “grafting-from” technique. STARCH-STARKE 2016. [DOI: 10.1002/star.201500352] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Farzad Seidi
- Department of Chemistry, Sanandaj Branch; Islamic Azad University; Sanandaj Iran
| | - Armin Zarei
- Young Researchers and Elite Club, Sanandaj Branch; Islamic Azad university; Sanandaj Iran
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28
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Li W, Trosien S, Schenderlein H, Graf M, Biesalski M. Preparation of photochromic paper, using fibre-attached spiropyran polymer networks. RSC Adv 2016. [DOI: 10.1039/c6ra23673a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Spiropyran-based photochromic paper was prepared by covalent immobilisation of functional polymer networks. The sensitivity of the UV-induced colour change was dynamically adjusted by a damping method. Thereby, a colourimetric UV sensor was designed.
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Affiliation(s)
- W. Li
- Laboratory of Macromolecular Chemistry and Paper Chemistry
- Department of Chemistry
- Technische Universitaet Darmstadt
- 64287 Darmstadt
- Germany
| | - S. Trosien
- Laboratory of Macromolecular Chemistry and Paper Chemistry
- Department of Chemistry
- Technische Universitaet Darmstadt
- 64287 Darmstadt
- Germany
| | - H. Schenderlein
- Laboratory of Macromolecular Chemistry and Paper Chemistry
- Department of Chemistry
- Technische Universitaet Darmstadt
- 64287 Darmstadt
- Germany
| | - M. Graf
- Laboratory of Macromolecular Chemistry and Paper Chemistry
- Department of Chemistry
- Technische Universitaet Darmstadt
- 64287 Darmstadt
- Germany
| | - M. Biesalski
- Laboratory of Macromolecular Chemistry and Paper Chemistry
- Department of Chemistry
- Technische Universitaet Darmstadt
- 64287 Darmstadt
- Germany
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29
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Amphiphilic graft copolymers with ethyl cellulose backbone: Synthesis, self-assembly and tunable temperature–CO2 response. Carbohydr Polym 2016; 136:216-23. [DOI: 10.1016/j.carbpol.2015.09.052] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Revised: 08/21/2015] [Accepted: 09/16/2015] [Indexed: 12/11/2022]
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30
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Boyer C, Corrigan NA, Jung K, Nguyen D, Nguyen TK, Adnan NNM, Oliver S, Shanmugam S, Yeow J. Copper-Mediated Living Radical Polymerization (Atom Transfer Radical Polymerization and Copper(0) Mediated Polymerization): From Fundamentals to Bioapplications. Chem Rev 2015; 116:1803-949. [DOI: 10.1021/acs.chemrev.5b00396] [Citation(s) in RCA: 356] [Impact Index Per Article: 39.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Cyrille Boyer
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Nathaniel Alan Corrigan
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Kenward Jung
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Diep Nguyen
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Thuy-Khanh Nguyen
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Nik Nik M. Adnan
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Susan Oliver
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Sivaprakash Shanmugam
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Jonathan Yeow
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
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31
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32
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Hu C, Zheng Y, Yu Z, Abell C, Scherman OA. Surface-immobilised micelles via cucurbit[8]uril-rotaxanes for solvent-induced burst release. Chem Commun (Camb) 2015; 51:4858-60. [PMID: 25697353 DOI: 10.1039/c5cc00121h] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The fabrication, characterisation and controlled burst release of naphthol-functionalised micellar (NFM) nanostructures, which were grafted onto gold surfaces through cucurbit[8]uril (CB[8]) mediated host-guest interactions are described. NFMs undergo a facile change in morphology from micelles to diblock copolymers in direct response to exposure to organic solvents, including tetrahydrofuran (THF), toluene and chloroform. This induced transition in conformation lends itself to potential applications including nanocarriers for triggered burst-release of guest molecules. Nile Red was investigated as a NFM encapsulated model hydrophobic cargo inside the surface-attached micelles, which could be fully released upon exposure to THF as measured by both atomic force microscopy and UV/vis spectroscopy.
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Affiliation(s)
- Chi Hu
- Melville Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, UK.
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33
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Liu Y, Jin X, Zhang X, Han M, Ji S. Self-assembly and chiroptical property of poly(N-acryloyl-l-amino acid) grafted celluloses synthesized by RAFT polymerization. Carbohydr Polym 2015; 117:312-318. [DOI: 10.1016/j.carbpol.2014.09.074] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 09/07/2014] [Accepted: 09/21/2014] [Indexed: 10/24/2022]
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34
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Men Y, Du X, Shen J, Wang L, Liu Z. Preparation of corn starch-g-polystyrene copolymer in ionic liquid: 1-ethyl-3-methylimidazolium acetate. Carbohydr Polym 2015; 121:348-54. [PMID: 25659709 DOI: 10.1016/j.carbpol.2014.12.068] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Revised: 12/23/2014] [Accepted: 12/25/2014] [Indexed: 10/24/2022]
Abstract
The copolymer of starch grafted with polystyrene (starch-g-PS) was synthesized with high grafting percentage by utilizing the ionic liquid 1-ethyl-3-methylimidazolium acetate ([EMIM]Ac) as solvent and potassium persulfate as initiator. The effect of various parameters upon the polymerization were studied including: initiator concentration, styrene:starch weight ratio, the reaction time and temperature. Grafting percentages were calculated using an FT-IR calibration method, with values up to 114%. The resulting copolymer was characterized using FT-IR, SEM, WAXD and TGA, which demonstrated that polystyrene side chains were evenly distributed on the starch backbone. Our results indicate that ionic liquid dissolution of starch, prior to polystyrene grafting, is a versatile methodology for the synthesis of amphiphilic, polysaccharide-based graft copolymers, having high grafting percent.
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Affiliation(s)
- Yongjun Men
- Institute of Polymer Chemistry and Physics, Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, PR China
| | - Xiyan Du
- Institute of Polymer Chemistry and Physics, Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, PR China
| | - Jianan Shen
- Institute of Polymer Chemistry and Physics, Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, PR China
| | - Leli Wang
- Institute of Polymer Chemistry and Physics, Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, PR China
| | - Zhengping Liu
- Institute of Polymer Chemistry and Physics, Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, PR China.
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35
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Peng L, Zhang H, Feng A, Huo M, Wang Z, Hu J, Gao W, Yuan J. Electrochemical redox responsive supramolecular self-healing hydrogels based on host–guest interaction. Polym Chem 2015. [DOI: 10.1039/c5py00296f] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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36
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Wang L, Wu Y, Men Y, Shen J, Liu Z. Thermal-sensitive Starch-g-PNIPAM prepared by Cu(0) catalyzed SET-LRP at molecular level. RSC Adv 2015. [DOI: 10.1039/c5ra14765d] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Starch-g-PNIPAM with controlled graft chains and its hydrogels with rapid shrinking rate were preparedviaSET-LRP at molecular level.
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Affiliation(s)
- Leli Wang
- Beijing Key Lab of Energy Conversion and Storage Materials
- BNU Key Lab of Environmentally Friendly and Functional Polymer Materials
- College of Chemistry
- Beijing Normal University
- Beijing 100875
| | - Ying Wu
- Beijing Key Lab of Energy Conversion and Storage Materials
- BNU Key Lab of Environmentally Friendly and Functional Polymer Materials
- College of Chemistry
- Beijing Normal University
- Beijing 100875
| | - Yongjun Men
- Beijing Key Lab of Energy Conversion and Storage Materials
- BNU Key Lab of Environmentally Friendly and Functional Polymer Materials
- College of Chemistry
- Beijing Normal University
- Beijing 100875
| | - Jianan Shen
- Beijing Key Lab of Energy Conversion and Storage Materials
- BNU Key Lab of Environmentally Friendly and Functional Polymer Materials
- College of Chemistry
- Beijing Normal University
- Beijing 100875
| | - Zhengping Liu
- Beijing Key Lab of Energy Conversion and Storage Materials
- BNU Key Lab of Environmentally Friendly and Functional Polymer Materials
- College of Chemistry
- Beijing Normal University
- Beijing 100875
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37
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Rosilo H, McKee JR, Kontturi E, Koho T, Hytönen VP, Ikkala O, Kostiainen MA. Cationic polymer brush-modified cellulose nanocrystals for high-affinity virus binding. NANOSCALE 2014; 6:11871-81. [PMID: 25171730 DOI: 10.1039/c4nr03584d] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Surfaces capable of high-affinity binding of biomolecules are required in several biotechnological applications, such as purification, transfection, and sensing. Therein, the rod-shaped, colloidal cellulose nanocrystals (CNCs) are appealing due to their large surface area available for functionalization. In order to exploit electrostatic binding, their intrinsically anionic surfaces have to be cationized as biological supramolecules are predominantly anionic. Here we present a facile way to prepare cationic CNCs by surface-initiated atom-transfer radical polymerization of poly(N,N-dimethylaminoethyl methacrylate) and subsequent quaternization of the polymer pendant amino groups. The cationic polymer brush-modified CNCs maintained excellent dispersibility and colloidal stability in water and showed a ζ-potential of +38 mV. Dynamic light scattering and electron microscopy showed that the modified CNCs electrostatically bind cowpea chlorotic mottle virus and norovirus-like particles with high affinity. Addition of only a few weight percent of the modified CNCs in water dispersions sufficed to fully bind the virus capsids to form micrometer-sized assemblies. This enabled the concentration and extraction of the virus particles from solution by low-speed centrifugation. These results show the feasibility of the modified CNCs in virus binding and concentrating, and pave the way for their use as transduction enhancers for viral delivery applications.
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Affiliation(s)
- Henna Rosilo
- Molecular Materials, Department of Applied Physics, Aalto University, P.O. Box 15100, FI-00076 Aalto, Espoo, Finland
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38
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Li J, Zhou Z, Ma L, Chen G, Li Q. Hierarchical Assembly of Amphiphilic POSS-Cyclodextrin Molecules and Azobenzene End-Capped Polymers. Macromolecules 2014. [DOI: 10.1021/ma501100r] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Jinze Li
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College
of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Zheng Zhou
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College
of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Li Ma
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- College
of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Guangxin Chen
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key
Laboratory on Preparation and Processing of Novel Polymer Materials
of Beijing, Beijing University of Chemical Technology, Beijing 100029, China
| | - Qifang Li
- State
Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Key
Laboratory on Preparation and Processing of Novel Polymer Materials
of Beijing, Beijing University of Chemical Technology, Beijing 100029, China
- College
of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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39
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Wei X, Chang G, Li J, Wang F, Cui L, Fu T, Kong L. Preparation of pH- and salinity-responsive cellulose copolymer in ionic liquid. JOURNAL OF POLYMER RESEARCH 2014. [DOI: 10.1007/s10965-014-0535-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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40
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Hong L, Zhang Z, Zhang Y, Zhang W. Synthesis and self-assembly of stimuli-responsive amphiphilic block copolymers based on polyhedral oligomeric silsesquioxane. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27287] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Lizhi Hong
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 China
| | - Zhenghe Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 China
| | - Yuan Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 China
| | - Weian Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 China
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41
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Jian C, Gong C, Wang S, Wang S, Xie X, Wei Y, Yuan J. Multifunctional comb copolymer ethyl cellulose-g-poly(ε-caprolactone)-rhodamine B/folate: Synthesis, characterization and targeted bonding application. Eur Polym J 2014. [DOI: 10.1016/j.eurpolymj.2014.04.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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42
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Jian CM, Liu BW, Chen X, Zhou ST, Fang T, Yuan JY. Construction of photoresponsive supramolecular micelles based on ethyl cellulose graft copolymer. CHINESE JOURNAL OF POLYMER SCIENCE 2014. [DOI: 10.1007/s10118-014-1450-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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43
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Song Z, Zhu W, Song J, Wei P, Yang F, Liu N, Feng R. Linear-dendrimer type methoxy-poly (ethylene glycol)-b-poly (ɛ-caprolactone) copolymer micelles for the delivery of curcumin. Drug Deliv 2014; 22:58-68. [DOI: 10.3109/10717544.2014.901436] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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44
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Liu F, Lin S, Zhang Z, Hu J, Liu G, Tu Y, Yang Y, Zou H, Mo Y, Miao L. pH-Responsive Nanoemulsions for Controlled Drug Release. Biomacromolecules 2014; 15:968-77. [DOI: 10.1021/bm4018484] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Feng Liu
- Guangzhou
Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
- Key
Laboratory of Cellulose Lignocellulosics Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
| | - Shudong Lin
- Guangzhou
Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
- Key
Laboratory of Cellulose Lignocellulosics Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
| | - Zuoquan Zhang
- Department
of Radiology, the Fifth Affiliated Hospital, Sun Yat-Sen University, Zhuhai 519000, China
| | - Jiwen Hu
- Guangzhou
Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
- Key
Laboratory of Cellulose Lignocellulosics Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
| | - Guojun Liu
- Guangzhou
Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
- Department
of Chemistry, Queen’s University, 90 Bader Lane, Kingston, Ontario, Canada K7L 3N6
| | - Yuanyuan Tu
- Guangzhou
Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
- Key
Laboratory of Cellulose Lignocellulosics Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
| | - Yang Yang
- Guangzhou
Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
- Key
Laboratory of Cellulose Lignocellulosics Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
| | - Hailiang Zou
- Guangzhou
Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
- Key
Laboratory of Cellulose Lignocellulosics Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
| | - Yangmiao Mo
- Guangzhou
Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
- Key
Laboratory of Cellulose Lignocellulosics Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
| | - Lei Miao
- Guangzhou
Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
- Key
Laboratory of Cellulose Lignocellulosics Chemistry, Chinese Academy of Sciences, Guangzhou 510650, P. R .China
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45
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Hadasha W, Klumperman B. Atom transfer radical polymerization as a powerful tool in the synthesis of molecular brushes. POLYM INT 2014. [DOI: 10.1002/pi.4697] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Waled Hadasha
- Department of Chemistry and Polymer Science; Stellenbosch University; Private Bag X1 Matieland 7602 South Africa
| | - Bert Klumperman
- Department of Chemistry and Polymer Science; Stellenbosch University; Private Bag X1 Matieland 7602 South Africa
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46
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Naolou T, Busse K, Lechner BD, Kressler J. The behavior of poly( ε $$ \boldsymbol{\upvarepsilon} $$ -caprolactone) and poly(ethylene oxide)-b-poly( ε $$ \boldsymbol{\upvarepsilon} $$ -caprolactone) grafted to a poly(glycerol adipate) backbone at the air/water interface. Colloid Polym Sci 2014. [DOI: 10.1007/s00396-014-3168-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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47
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Parviainen H, Hiltunen M, Maunu SL. Preparation and flocculation behavior of cellulose-g-PMOTAC copolymer. J Appl Polym Sci 2014. [DOI: 10.1002/app.40448] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Helena Parviainen
- Laboratory of Polymer Chemistry; Department of Chemistry; FI-00014 University of Helsinki; Helsinki Finland
| | - Miia Hiltunen
- Laboratory of Polymer Chemistry; Department of Chemistry; FI-00014 University of Helsinki; Helsinki Finland
| | - Sirkka Liisa Maunu
- Laboratory of Polymer Chemistry; Department of Chemistry; FI-00014 University of Helsinki; Helsinki Finland
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48
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Joubert F, Musa OM, Hodgson DRW, Cameron NR. The preparation of graft copolymers of cellulose and cellulose derivatives using ATRP under homogeneous reaction conditions. Chem Soc Rev 2014; 43:7217-35. [DOI: 10.1039/c4cs00053f] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Atom transfer radical polymerisation (ATRP) is used to modify cellulose and cellulose derivatives under homogeneous conditions, yielding novel materials for application in areas such as drug delivery.
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Affiliation(s)
- Fanny Joubert
- Department of Chemistry
- Durham University
- Science Laboratories
- Durham DH1 3LE, UK
- Biophysical Sciences Institute
| | | | - David R. W. Hodgson
- Department of Chemistry
- Durham University
- Science Laboratories
- Durham DH1 3LE, UK
- Biophysical Sciences Institute
| | - Neil R. Cameron
- Department of Chemistry
- Durham University
- Science Laboratories
- Durham DH1 3LE, UK
- Biophysical Sciences Institute
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49
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Song F, Shi WT, Dong XT, Han X, Wang XL, Chen SC, Wang YZ. Fennel-like nanoaggregates based on polysaccharide derivatives and their application in drug delivery. Colloids Surf B Biointerfaces 2014; 113:501-4. [DOI: 10.1016/j.colsurfb.2013.09.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Revised: 09/12/2013] [Accepted: 09/13/2013] [Indexed: 11/16/2022]
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50
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Peng L, Feng A, Zhang H, Wang H, Jian C, Liu B, Gao W, Yuan J. Voltage-responsive micelles based on the assembly of two biocompatible homopolymers. Polym Chem 2014. [DOI: 10.1039/c3py01204b] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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