1
|
Salhi S, Mahfoudh J, Abid S, Atanase L, Popa M, Delaite C. Random poly(ε‐caprolactone‐L‐alanine) by direct melt copolymerization. POLYM INT 2020. [DOI: 10.1002/pi.6085] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Slim Salhi
- Laboratoire de Chimie Appliquée University of Sfax, Faculté des Sciences de Sfax Sfax Tunisia
| | - Jihen Mahfoudh
- Laboratoire de Chimie Appliquée University of Sfax, Faculté des Sciences de Sfax Sfax Tunisia
| | - Souhir Abid
- Laboratoire de Chimie Appliquée University of Sfax, Faculté des Sciences de Sfax Sfax Tunisia
| | | | - Marcel Popa
- Faculty of Chemical Engineering and Protection of the Environment, Department of Natural and Synthetic Polymers Gheorghe Asachi’ Technical University Iaşi Romania
- Academy of Romanian Scientists Bucharest Romania
| | - Christelle Delaite
- Laboratoire de Photochimie et d'Ingénierie Macromoléculaires University of Haute Alsace Mulhouse France
| |
Collapse
|
2
|
|
3
|
Poly(amino acid)-grafted polymacrolactones. Synthesis, self-assembling and ionic coupling properties. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2019.104316] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
4
|
Tinajero‐Díaz E, Martínez de Ilarduya A, Muñoz‐Guerra S. Block and Graft Copolymers Made of 16‐Membered Macrolactones and
l
‐Alanine: A Comparative Study. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201900214] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ernesto Tinajero‐Díaz
- Dr. E. Tinajero‐Díaz, Dr. A. Martínez de Ilarduya, Prof. S. Muñoz‐Guerra Universitat Politècnica de Catalunya ETSEIB, Av. Diagonal 647 08028 Barcelona Spain
| | - Antxon Martínez de Ilarduya
- Dr. E. Tinajero‐Díaz, Dr. A. Martínez de Ilarduya, Prof. S. Muñoz‐Guerra Universitat Politècnica de Catalunya ETSEIB, Av. Diagonal 647 08028 Barcelona Spain
| | - Sebastián Muñoz‐Guerra
- Dr. E. Tinajero‐Díaz, Dr. A. Martínez de Ilarduya, Prof. S. Muñoz‐Guerra Universitat Politècnica de Catalunya ETSEIB, Av. Diagonal 647 08028 Barcelona Spain
| |
Collapse
|
5
|
|
6
|
Shen Y, Zhang J, Zhao Z, Zhao N, Liu F, Li Z. Preparation of Amphiphilic Poly(ethylene glycol)-b-poly(γ-butyrolactone) Diblock Copolymer via Ring Opening Polymerization Catalyzed by a Cyclic Trimeric Phosphazene Base or Alkali Alkoxide. Biomacromolecules 2018; 20:141-148. [DOI: 10.1021/acs.biomac.8b01239] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yong Shen
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Jinbo Zhang
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Zhichao Zhao
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Na Zhao
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Fusheng Liu
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Zhibo Li
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| |
Collapse
|
7
|
Wang R, Qu R, Jing C, Zhai Y, An Y, Shi L. Zinc porphyrin/fullerene/block copolymer micelle for enhanced electron transfer ability and stability. RSC Adv 2017. [DOI: 10.1039/c7ra00196g] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
The complex micelle is constructed through an electrostatic self-assembly strategy as an efficient donor–acceptor system in water with electron transfer ability.
Collapse
Affiliation(s)
- Ruolin Wang
- State Key Laboratory of Medicinal Chemical Biology
- Key Laboratory of Functional Polymer Materials
- Ministry of Education
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
| | - Rui Qu
- State Key Laboratory of Medicinal Chemical Biology
- Key Laboratory of Functional Polymer Materials
- Ministry of Education
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
| | - Chen Jing
- State Key Laboratory of Medicinal Chemical Biology
- Key Laboratory of Functional Polymer Materials
- Ministry of Education
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
| | - Yan Zhai
- State Key Laboratory of Medicinal Chemical Biology
- Key Laboratory of Functional Polymer Materials
- Ministry of Education
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
| | - Yingli An
- State Key Laboratory of Medicinal Chemical Biology
- Key Laboratory of Functional Polymer Materials
- Ministry of Education
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
| | - Linqi Shi
- State Key Laboratory of Medicinal Chemical Biology
- Key Laboratory of Functional Polymer Materials
- Ministry of Education
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Institute of Polymer Chemistry
| |
Collapse
|
8
|
Haldar U, Saha B, Azmeera V, De P. POSS end-linked peptide-functionalized poly(ɛ-caprolactone)s and their inclusion complexes with α-cyclodextrin. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28254] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ujjal Haldar
- Polymer Research Centre, Department of Chemical Sciences; Indian Institute of Science Education and Research Kolkata; Mohanpur 741246 Nadia West Bengal India
| | - Biswajit Saha
- Polymer Research Centre, Department of Chemical Sciences; Indian Institute of Science Education and Research Kolkata; Mohanpur 741246 Nadia West Bengal India
| | - Venkanna Azmeera
- Polymer Research Centre, Department of Chemical Sciences; Indian Institute of Science Education and Research Kolkata; Mohanpur 741246 Nadia West Bengal India
| | - Priyadarsi De
- Polymer Research Centre, Department of Chemical Sciences; Indian Institute of Science Education and Research Kolkata; Mohanpur 741246 Nadia West Bengal India
| |
Collapse
|
9
|
Ali Mohamed A, Salhi S, Abid S, El Gharbi R, Fradet A. Quasi-alternating polyesteramides from ε-caprolactone and α-amino acids. J Appl Polym Sci 2016. [DOI: 10.1002/app.44220] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Abdoulkader Ali Mohamed
- Université De Sfax, Faculté Des Sciences, Laboratoire De Chimie Appliquée H.C.G.P; 3038 Sfax Tunisie
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, UMR 8232, Institut Parisien De Chimie Moléculaire (IPCM), Chimie Des Polymères; 4 Place Jussieu. F-75005 Paris France
| | - Slim Salhi
- Université De Sfax, Faculté Des Sciences, Laboratoire De Chimie Appliquée H.C.G.P; 3038 Sfax Tunisie
| | - Souhir Abid
- Université De Sfax, Faculté Des Sciences, Laboratoire De Chimie Appliquée H.C.G.P; 3038 Sfax Tunisie
| | - Rachid El Gharbi
- Université De Sfax, Faculté Des Sciences, Laboratoire De Chimie Appliquée H.C.G.P; 3038 Sfax Tunisie
| | - Alain Fradet
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, UMR 8232, Institut Parisien De Chimie Moléculaire (IPCM), Chimie Des Polymères; 4 Place Jussieu. F-75005 Paris France
| |
Collapse
|
10
|
Ling J, Wang X, You L, Shen Z. Thermoplastic elastomers based on poly(l-Lysine)-Poly(ε-Caprolactone) multi-block copolymers. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28187] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jun Ling
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Xiaoqing Wang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Lixin You
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Zhiquan Shen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| |
Collapse
|
11
|
Huang F, Shen L, Wang J, Qu A, Yang H, Zhang Z, An Y, Shi L. Effect of the Surface Charge of Artificial Chaperones on the Refolding of Thermally Denatured Lysozymes. ACS APPLIED MATERIALS & INTERFACES 2016; 8:3669-3678. [PMID: 26570996 DOI: 10.1021/acsami.5b08843] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Artificial chaperones are of great interest in fighting protein misfolding and aggregation for the protection of protein bioactivity. A comprehensive understanding of the interaction between artificial chaperones and proteins is critical for the effective utilization of these materials in biomedicine. In this work, we fabricated three kinds of artificial chaperones with different surface charges based on mixed-shell polymeric micelles (MSPMs), and investigated their protective effect for lysozymes under thermal stress. It was found that MSPMs with different surface charges showed distinct chaperone-like behavior, and the neutral MSPM with PEG shell and PMEO2MA hydrophobic domain at high temperature is superior to the negatively and positively charged one, because of the excessive electrostatic interactions between the protein and charged MSPMs. The results may benefit to optimize this kind of artificial chaperone with enhanced properties and expand their application in the future.
Collapse
Affiliation(s)
- Fan Huang
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Nankai University , Tianjin 300071, China
| | - Liangliang Shen
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Nankai University , Tianjin 300071, China
| | - Jianzu Wang
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Nankai University , Tianjin 300071, China
| | - Aoting Qu
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Nankai University , Tianjin 300071, China
| | - Huiru Yang
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Nankai University , Tianjin 300071, China
| | - Zhenkun Zhang
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Nankai University , Tianjin 300071, China
| | - Yingli An
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Nankai University , Tianjin 300071, China
| | - Linqi Shi
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Nankai University , Tianjin 300071, China
| |
Collapse
|
12
|
Haldar U, Pan A, Mukherjee I, De P. POSS semitelechelic Aβ17–19 peptide initiated helical polypeptides and their structural diversity in aqueous medium. Polym Chem 2016. [DOI: 10.1039/c6py01399f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Polyhedral oligomeric silsesquioxane (POSS) semitelechelic Aβ17–19 peptide which initiated polymerization of γ-benzyl l-glutamate N-carboxyanhydride (BLG-NCA) was studied to prepare peptide–polypeptide conjugates with α-helical conformation.
Collapse
Affiliation(s)
- Ujjal Haldar
- Polymer Research Centre
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- India
| | - Abhishek Pan
- Polymer Research Centre
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- India
| | - Ishita Mukherjee
- Polymer Research Centre
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- India
| | - Priyadarsi De
- Polymer Research Centre
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- India
| |
Collapse
|
13
|
(Ferrocenylpyrazolyl)zinc(II) acetate complexes as initiators and catalysts for the ring opening polymerization of ϵ-caprolacton. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2015.05.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
14
|
Wu X, Zhou L, Su Y, Dong CM. Comb-like poly(l-cysteine) derivatives with different side groups: synthesis via photochemistry and click chemistry, multi-responsive nanostructures, triggered drug release and cytotoxicity. Polym Chem 2015. [DOI: 10.1039/c5py01113b] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A series of comb-like graft polypeptides having different side groups and tunable grafting ratios were prepared by sequential photocleavage reactions and Michael-type thiol–ene addition, which provides a promising platform for on-demand nanomedicine and cancer therapy.
Collapse
Affiliation(s)
- Xingjie Wu
- Department of Polymer Science & Engineering
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Linzhu Zhou
- Department of Polymer Science & Engineering
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Yue Su
- Department of Polymer Science & Engineering
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Chang-Ming Dong
- Department of Polymer Science & Engineering
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| |
Collapse
|
15
|
Zhang J, Liu K, Müllen K, Yin M. Self-assemblies of amphiphilic homopolymers: synthesis, morphology studies and biomedical applications. Chem Commun (Camb) 2015; 51:11541-55. [DOI: 10.1039/c5cc03016a] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The need for a simplified access to supramolecular assemblies with enhanced tenability has led to the development of amphiphilic homopolymers (APHPs). This review highlights recent advances and future trends in APHP design, self-assembly, and biomedical applications.
Collapse
Affiliation(s)
- Jin Zhang
- State Key Laboratory of Chemical Resource Engineering
- Key Laboratory of Carbon Fiber and Functional Polymers of Ministry of Education
- Beijing Laboratory of Biomedical Materials
- Beijing University of Chemical Technology
- 100029 Beijing
| | - Kelan Liu
- State Key Laboratory of Chemical Resource Engineering
- Key Laboratory of Carbon Fiber and Functional Polymers of Ministry of Education
- Beijing Laboratory of Biomedical Materials
- Beijing University of Chemical Technology
- 100029 Beijing
| | - Klaus Müllen
- Max-Planck-Institute for Polymer Research
- 55128 Mainz
- Germany
| | - Meizhen Yin
- State Key Laboratory of Chemical Resource Engineering
- Key Laboratory of Carbon Fiber and Functional Polymers of Ministry of Education
- Beijing Laboratory of Biomedical Materials
- Beijing University of Chemical Technology
- 100029 Beijing
| |
Collapse
|
16
|
Chen BY, Huang YC, Jan JS. Molecular assembly of alkyl chain-grafted poly(l-lysine) tuned by backbone chain length and grafted alkyl chain. RSC Adv 2015. [DOI: 10.1039/c4ra14290j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Alkyl chain-grafted poly(l-lysine) vesicles with tunable molecular assembly were prepared by varying the polypeptide chain length and grafted alkyl chains.
Collapse
Affiliation(s)
- Bo-Yu Chen
- Department of Chemical Engineering
- National Cheng Kung University
- Tainan
- Taiwan 70101
| | - Yun-Chiao Huang
- Department of Chemical Engineering
- National Cheng Kung University
- Tainan
- Taiwan 70101
| | - Jeng-Shiung Jan
- Department of Chemical Engineering
- National Cheng Kung University
- Tainan
- Taiwan 70101
| |
Collapse
|
17
|
Shrivastava S, Matsuoka H. Photoresponsive block copolymer: synthesis, characterization, and surface activity control. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:3957-3966. [PMID: 24660828 DOI: 10.1021/la4049677] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Amphiphilic block copolymers bearing chromophores are used to achieve photoresponses upon exposure to suitable light, which alter molecular properties, but the photostimulus surface activity control of amphiphilic block copolymers remains to be elucidated. In this work, a series of novel amphiphilic block copolymers consisting of a carboxymethyl betaine monomer (called GLBT) and 4-ethoxy-4'-methacrylamide (EMAAB) with different block ratios have been synthesized using a reversible addition-fragmentation chain-transfer (RAFT) polymerization process. Copolymers were observed to be self-assembled in the aqueous solution above a critical micelle concentration, which was determined by static light scattering measurements and formed vesicles of 120-170 nm in diameter, at different pH values. Copolymers were found to be surface-active at pH 7 but exhibited non-surface activity at acidic and alkaline pH values. After being irradiated with 360 nm UV light, copolymers showed a significant photoresponse both at the surface and in bulk solution as a result of the photoinduced isomerization of azochromophores. The surface property of copolymers was significantly affected by UV irradiation at pH 7, and block copolymers became non-surface-active. The bulk properties changed considerably upon UV exposure where polymer vesicles transformed to micelles as a result of the polarity difference between two azo isomers (cis and trans isomers). All of these transitions were found to be reversible. A new method to control the surface active/nonactive and vesicle/micelle transitions by light and pH has been established by introducing an azobenzene chromophore and GLBT into amphiphlic diblock copolymers.
Collapse
|
18
|
Ali Mohamed A, Salhi S, Abid S, El Gharbi R, Fradet A. Random polyesteramides based on ε-caprolactone and glycine. J Appl Polym Sci 2014. [DOI: 10.1002/app.40573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Abdoulkader Ali Mohamed
- Sorbonne Universités; UPMC Univ Paris 06, UMR 7610, Laboratoire de Chimie des Polymères; 3 rue Galilée 94200 Ivry-sur-Seine France
- CNRS, UMR 7610; Laboratoire de Chimie des Polymères; Courrier 184, 4 Place Jussieu 75252 Paris Cedex 05 France
- Université de Sfax; Faculté des Sciences, Laboratoire de Chimie Appliquée H.C.G.P.; 3038 Sfax Tunisia
| | - Slim Salhi
- Université de Sfax; Faculté des Sciences, Laboratoire de Chimie Appliquée H.C.G.P.; 3038 Sfax Tunisia
| | - Souhir Abid
- Université de Sfax; Faculté des Sciences, Laboratoire de Chimie Appliquée H.C.G.P.; 3038 Sfax Tunisia
| | - Rachid El Gharbi
- Université de Sfax; Faculté des Sciences, Laboratoire de Chimie Appliquée H.C.G.P.; 3038 Sfax Tunisia
| | - Alain Fradet
- Sorbonne Universités; UPMC Univ Paris 06, UMR 7610, Laboratoire de Chimie des Polymères; 3 rue Galilée 94200 Ivry-sur-Seine France
- CNRS, UMR 7610; Laboratoire de Chimie des Polymères; Courrier 184, 4 Place Jussieu 75252 Paris Cedex 05 France
| |
Collapse
|
19
|
Zou J, Zhang F, Chen Y, Raymond JE, Zhang S, Fan J, Zhu J, Li A, Seetho K, He X, Pochan DJ, Wooley KL. Responsive organogels formed by supramolecular self assembly of PEG- block-allyl-functionalized racemic polypeptides into β-sheet-driven polymeric ribbons. SOFT MATTER 2013; 9:5951-5958. [PMID: 25788968 PMCID: PMC4361078 DOI: 10.1039/c3sm50582k] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A chemically reactive hybrid diblock polypeptide gelator poly(ethylene glycol)-block-poly(dl-allylglycine) (PEG-b-PDLAG) is an exceptional material, due to the characteristics of thermo-reversible organogel formation driven by the combination of a hydrophilic polymer chain linked to a racemic oligomeric homopeptide segment in a range of organic solvents. One-dimensional stacking of the block copolymers is demonstrated by ATR-FTIR spectroscopy, wide-angle X-ray scattering to be driven by the supramolecular assembly of β-sheets in peptide blocks to afford well-defined fiber-like structures, resulting in gelation. These supramolecular interactions are sufficiently strong to achieve ultra low critical gelation concentrations (ca. 0.1 wt%) in N,N-dimethylformamide (DMF), dimethyl sulfoxide (DMSO) and methanol. The critical gel transition temperature was directly proportional to the polymer concentration, so that at low concentrations, thermoreversibility of gelation was observed. Dynamic mechanical analysis studies were employed to determine the organogel mechanical properties, having storage moduli of ca. 15.1 kPa at room temperature.
Collapse
Affiliation(s)
- Jiong Zou
- Departments of Chemistry and Chemical Engineering, Texas A&M University, P.O. BOX 30012, 3255 TAMU, College Station, TX 77842, USA
| | - Fuwu Zhang
- Departments of Chemistry and Chemical Engineering, Texas A&M University, P.O. BOX 30012, 3255 TAMU, College Station, TX 77842, USA
| | - Yingchao Chen
- Department of Materials Science and Engineering, University of Delaware, Newark, DE 19716, USA
| | - Jeffery E. Raymond
- Departments of Chemistry and Chemical Engineering, Texas A&M University, P.O. BOX 30012, 3255 TAMU, College Station, TX 77842, USA
| | - Shiyi Zhang
- Departments of Chemistry and Chemical Engineering, Texas A&M University, P.O. BOX 30012, 3255 TAMU, College Station, TX 77842, USA
- Department of Chemistry, Washington University in St. Louis, St. Louis, Missouri, 63130, USA
| | - Jingwei Fan
- Departments of Chemistry and Chemical Engineering, Texas A&M University, P.O. BOX 30012, 3255 TAMU, College Station, TX 77842, USA
| | - Jiahua Zhu
- Department of Materials Science and Engineering, University of Delaware, Newark, DE 19716, USA
| | - Ang Li
- Departments of Chemistry and Chemical Engineering, Texas A&M University, P.O. BOX 30012, 3255 TAMU, College Station, TX 77842, USA
| | - Kellie Seetho
- Departments of Chemistry and Chemical Engineering, Texas A&M University, P.O. BOX 30012, 3255 TAMU, College Station, TX 77842, USA
| | - Xun He
- Departments of Chemistry and Chemical Engineering, Texas A&M University, P.O. BOX 30012, 3255 TAMU, College Station, TX 77842, USA
| | - Darrin J. Pochan
- Department of Materials Science and Engineering, University of Delaware, Newark, DE 19716, USA
| | - Karen L. Wooley
- Departments of Chemistry and Chemical Engineering, Texas A&M University, P.O. BOX 30012, 3255 TAMU, College Station, TX 77842, USA
| |
Collapse
|
20
|
Zhang Y, Zhao L, Chen M, Lang M. Synthesis and properties of Pluronic-based pentablock copolymers with pendant amino groups. Colloid Polym Sci 2013. [DOI: 10.1007/s00396-012-2889-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
21
|
|
22
|
Zhai S, Song X, Feng C, Jiang X, Li Y, Lu G, Huang X. Synthesis of α-helix-containing PPEGMEA-g-PBLG, well-defined amphiphilic graft copolymer, by sequential SET-LRP and ROP. Polym Chem 2013. [DOI: 10.1039/c3py00474k] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
23
|
Dey SK, Dan K, Das MR, Saha S, Das P, Ghosh S, Jana SS. Amphiphilic random copolymer vesicle induces differentiation of mouse C2C12 myoblasts. Biomater Sci 2013; 1:1211. [DOI: 10.1039/c3bm60180c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
|
24
|
Veeren A, Bhaw-Luximon A. Polymer-Drug Encapsulation using Various PEG- and Polypeptide-Based Block Copolymer Micelles. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/masy.201250307] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
25
|
Paira TK, Banerjee S, Mandal TK. Peptide-poly(ε-caprolactone) biohybrids by grafting-from ring-opening polymerization: Synthesis, aggregation, and crystalline properties. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
26
|
Cai L, Lu J, Sheen V, Wang S. Promoting nerve cell functions on hydrogels grafted with poly(L-lysine). Biomacromolecules 2012; 13:342-9. [PMID: 22251248 PMCID: PMC3538025 DOI: 10.1021/bm201763n] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
We present a novel photopolymerizable poly(L-lysine) (PLL) and use it to modify polyethylene glycol diacrylate (PEGDA) hydrogels for creating a better, permissive nerve cell niche. Compared with their neutral counterparts, these PLL-grafted hydrogels greatly enhance pheochromocytoma (PC12) cell survival in encapsulation, proliferation, and neurite growth and also promote neural progenitor cell proliferation and differentiation capacity, represented by percentages of both differentiated neurons and astrocytes. The role of efficiently controlled substrate stiffness in regulating nerve cell behavior is also investigated and a polymerizable cationic small molecule, [2-(methacryloyloxy)ethyl]-trimethylammonium chloride (MTAC), is used to compare with this newly developed PLL. The results indicate that these PLL-grafted hydrogels are promising biomaterials for nerve repair and regeneration.
Collapse
Affiliation(s)
- Lei Cai
- Department of Materials Science and Engineering, The University of Tennessee, Knoxville, Tennessee 37996, United States
| | | | | | | |
Collapse
|
27
|
Lysine-block-tyrosine block copolypeptides: Self-assembly, cross-linking, and conjugation of targeted ligand for drug encapsulation. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.01.010] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
28
|
Lee H, Park JB, Chang JY. Synthesis of poly(ethylene glycol)/polypeptide/poly(D
,L
-lactide) copolymers and their nanoparticles. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24720] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
29
|
Sun H, Meng F, Dias AA, Hendriks M, Feijen J, Zhong Z. α-Amino acid containing degradable polymers as functional biomaterials: rational design, synthetic pathway, and biomedical applications. Biomacromolecules 2011; 12:1937-55. [PMID: 21469742 DOI: 10.1021/bm200043u] [Citation(s) in RCA: 153] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Currently, biomedical engineering is rapidly expanding, especially in the areas of drug delivery, gene transfer, tissue engineering, and regenerative medicine. A prerequisite for further development is the design and synthesis of novel multifunctional biomaterials that are biocompatible and biologically active, are biodegradable with a controlled degradation rate, and have tunable mechanical properties. In the past decades, different types of α-amino acid-containing degradable polymers have been actively developed with the aim to obtain biomimicking functional biomaterials. The use of α-amino acids as building units for degradable polymers may offer several advantages: (i) imparting chemical functionality, such as hydroxyl, amine, carboxyl, and thiol groups, which not only results in improved hydrophilicity and possible interactions with proteins and genes, but also facilitates further modification with bioactive molecules (e.g., drugs or biological cues); (ii) possibly improving materials biological properties, including cell-materials interactions (e.g., cell adhesion, migration) and degradability; (iii) enhancing thermal and mechanical properties; and (iv) providing metabolizable building units/blocks. In this paper, recent developments in the field of α-amino acid-containing degradable polymers are reviewed. First, synthetic approaches to prepare α-amino acid-containing degradable polymers will be discussed. Subsequently, the biomedical applications of these polymers in areas such as drug delivery, gene delivery and tissue engineering will be reviewed. Finally, the future perspectives of α-amino acid-containing degradable polymers will be evaluated.
Collapse
Affiliation(s)
- Huanli Sun
- Soochow University, Suzhou, People's Republic of China
| | | | | | | | | | | |
Collapse
|
30
|
Zhu W, Nese A, Matyjaszewski K. Thermoresponsive star triblock copolymers by combination of ROP and ATRP: From micelles to hydrogels. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24611] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
|
31
|
Wang C, Chen Q, Wang Z, Zhang X. An enzyme-responsive polymeric superamphiphile. Angew Chem Int Ed Engl 2011; 49:8612-5. [PMID: 20886493 DOI: 10.1002/anie.201004253] [Citation(s) in RCA: 184] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chao Wang
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, P.R. China
| | | | | | | |
Collapse
|
32
|
Wang C, Wang G, Wang Z, Zhang X. A pH-Responsive Superamphiphile Based on Dynamic Covalent Bonds. Chemistry 2011; 17:3322-5. [DOI: 10.1002/chem.201003502] [Citation(s) in RCA: 131] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2010] [Indexed: 11/08/2022]
|
33
|
Liu J, Zhang Y, Yan J, Lang M. Synthesis and solution properties of pH responsive methoxy poly(ethylene glycol)-b-poly(γ-amino-ε-caprolactone). ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm10142k] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
34
|
Wilbon PA, Zheng Y, Yao K, Tang C. Renewable Rosin Acid-Degradable Caprolactone Block Copolymers by Atom Transfer Radical Polymerization and Ring-Opening Polymerization. Macromolecules 2010. [DOI: 10.1021/ma101869q] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Perry A. Wilbon
- Department of Chemistry and Biochemistry and Nanocenter, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Yijun Zheng
- Department of Chemistry and Biochemistry and Nanocenter, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Kejian Yao
- Department of Chemistry and Biochemistry and Nanocenter, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Chuanbing Tang
- Department of Chemistry and Biochemistry and Nanocenter, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| |
Collapse
|
35
|
Wang C, Chen Q, Wang Z, Zhang X. An Enzyme-Responsive Polymeric Superamphiphile. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201004253] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
36
|
Luo C, Liu Y, Li Z. Thermo- and pH-Responsive Polymer Derived from Methacrylamide and Aspartic Acid. Macromolecules 2010. [DOI: 10.1021/ma1015227] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chunhui Luo
- Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yu Liu
- Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Zhibo Li
- Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| |
Collapse
|
37
|
Ling J, Huang Y. Understanding the Ring-Opening Reaction of α-Amino Acid N-Carboxyanhydride in an Amine-Mediated Living Polymerization: A DFT Study. MACROMOL CHEM PHYS 2010. [DOI: 10.1002/macp.201000115] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
38
|
Guo S, Wang W, Deng L, Xing J, Dong A. Poly(ε-caprolactone)-graft-poly(2-(dimethylamino)ethyl methacrylate) Amphiphilic Copolymers Prepared via a Combination of ROP and ATRP: Synthesis, Characterization, and Self-Assembly Behavior. MACROMOL CHEM PHYS 2010. [DOI: 10.1002/macp.201000103] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
39
|
You Y, Chen Y, Hua C, Dong CM. Synthesis and thermoreversible gelation of dendron-like polypeptide/linear poly(ε-caprolactone)/dendron-like polypeptide triblock copolymers. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.23834] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
40
|
Wang Y, Han P, Xu H, Wang Z, Zhang X, Kabanov AV. Photocontrolled self-assembly and disassembly of block ionomer complex vesicles: a facile approach toward supramolecular polymer nanocontainers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:709-715. [PMID: 19627165 DOI: 10.1021/la9023844] [Citation(s) in RCA: 118] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A new concept of designing a photocontrollable supramolecular polymer nanocontainer through the electrostatic association between an azobenzene-containing surfactant (AzoC10) and a double-hydrophilic block ionomer, poly(ethylene glycol)-b-poly(acrylic acid) (PEG(43)-PAA(153)), is described. Such a block ionomer complex can self-assemble in aqueous solution and form vesicle-like aggregates, which are composed of a poly(ethylene glycol) corona and a poly(acrylic acid) shell associated with azobenzene-containing surfactant. The photoisomerization of azobenzene moieties in the block ionomer complex can reversibly tune the amphiphilicity of the surfactants, inducing the disassembly of the vesicles. Such block ionomer complex vesicles are further evaluated as nanocontainers capable to encapsulate and release guest solutes on demand controlled by light irradiation. For example, the vesicles encapsulating the fluorescein sodium display clear spherical images observed by fluorescence microscopy. However, such fluorescence-marked images disappear after releasing the solute from the vesicles triggered by the UV light. Such novel materials are of both basic and practical significance, especially as prospective nanocontainers for cargo delivery.
Collapse
Affiliation(s)
- Yapei Wang
- Key Lab of Organic Optoelectronics & Molecular Engineering Department of Chemistry, Tsinghua University, Beijing 100084, PR China
| | | | | | | | | | | |
Collapse
|
41
|
He X, Zhong L, Wang K, Luo S, Xie M. Synthesis of biodegradable and biocompatible ABC triblock copolymers. J Appl Polym Sci 2010. [DOI: 10.1002/app.31982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
42
|
Kale TS, Klaikherd A, Popere B, Thayumanavan S. Supramolecular assemblies of amphiphilic homopolymers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2009; 25:9660-9670. [PMID: 19453140 DOI: 10.1021/la900734d] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Amphiphilic molecules self-assemble in solvents because of the differential solvation of the hydrophilic and lipophilic functionalities. Small-molecule surfactants have long been known to form micelles in water that can solubilize lipophilic guest molecules in their water-excluded interior. Polymeric surfactants based on block copolymers are also known to form several types of aggregates in water owing either to the mutual incompatibility of the blocks or better solvation of one of the blocks by the solvent. Incorporating amphiphilicity at smaller length scales in polymers would provide an avenue to capture the interesting properties of macromolecules and fine tune their supramolecular assemblies. To address this issue, we designed and synthesized amphiphilic homopolymers containing hydrophilic and lipophilic functionalities in the monomer. Such a polymer can be imagined to be a string of small-molecule surfactants tethered together such that the hydrophilic and lipophilic functionalities are located on opposite faces, rendering the assemblies facially amphiphilic. This feature article describes the self-assembly of our amphiphilic homopolymers in polar and apolar solvents. These homopolymers not only form micelles in water but also form inverse micelles in organic solvents. Subtle changes to the molecular structure have been demonstrated to yield vesicles in water and inverted micelles in organic solvents. The characterization of these assemblies and their applications in separations, catalysis, and sensing are described here.
Collapse
Affiliation(s)
- Tejaswini S Kale
- Department of Chemistry, University of Massachusetts, Amherst, Massachusetts 01003, USA
| | | | | | | |
Collapse
|
43
|
Hua C, Dong CM, Wei Y. Versatile strategy for the synthesis of dendronlike polypeptide/linear poly(epsilon-caprolactone) block copolymers via click chemistry. Biomacromolecules 2009; 10:1140-8. [PMID: 19323556 DOI: 10.1021/bm801368y] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A new class of dendron-like polypeptide/linear poly(epsilon-caprolactone) block copolymers with asymmetrical topology (i.e., dendron-like poly(gamma-benzyl-l-glutamate)/linear PCL copolymers having 2(m) PBLG branches, m = 0, 1, 2, and 3; denoted as PCL-Dm-PBLG) was for the first time synthesized via the combination of controlled ring-opening polymerization (ROP) of epsilon-caprolactone, click chemistry, and the ROP of gamma-benzyl-l-glutamate N-carboxyanhydride (BLG-NCA). The linear hydroxyl-terminated PCL (PCL-OH) was synthesized by controlled ROP of epsilon-caprolactone and then transformed into clickable azide-terminated PCL (PCL-N(3)). The PCL-N(3) precursor was further click conjugated with propargyl focal point PAMAM-typed dendrons (i.e., Dm having 2(m) primary amine groups) to generate PCL-dendrons (PCL-Dm) using CuBr/PMDETA as catalyst in dimethylformamide solution at 35 degrees C. Finally, PCL-Dm was used as macroinitiator for the ROP of BLG-NCA monomer to produce the targeted PCL-Dm-PBLG block copolymers. Their molecular structures and physical properties were characterized in detail by FT-IR, NMR, matrix assisted laser desorption ionization time-of-flight mass spectrometry, gel permeation chromatography, differential scanning calorimetry, and wide-angle X-ray diffraction. To the best of our knowledge, this is the first report that describes the synthesis of dendron-like polypeptide/linear PCL block copolymers with asymmetrical topology via the combination of ROP and click chemistry. Consequently, this provides a versatile strategy for the synthesis of biodegradable and biomimetic dendron-like polypeptide-based biohybrids.
Collapse
Affiliation(s)
- Chong Hua
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
| | | | | |
Collapse
|
44
|
van Dongen SFM, de Hoog HPM, Peters RJRW, Nallani M, Nolte RJM, van Hest JCM. Biohybrid Polymer Capsules. Chem Rev 2009; 109:6212-74. [DOI: 10.1021/cr900072y] [Citation(s) in RCA: 357] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Stijn F. M. van Dongen
- Department of Organic Chemistry, Institute for Molecules and Materials, Radboud University Nijmegen, Heyendaalseweg 135, 6525AJ Nijmegen, The Netherlands, and Institute of Materials Research & Engineering (IMRE), Research Link 3, Singapore 117602, Singapore
| | - Hans-Peter M. de Hoog
- Department of Organic Chemistry, Institute for Molecules and Materials, Radboud University Nijmegen, Heyendaalseweg 135, 6525AJ Nijmegen, The Netherlands, and Institute of Materials Research & Engineering (IMRE), Research Link 3, Singapore 117602, Singapore
| | - Ruud J. R. W. Peters
- Department of Organic Chemistry, Institute for Molecules and Materials, Radboud University Nijmegen, Heyendaalseweg 135, 6525AJ Nijmegen, The Netherlands, and Institute of Materials Research & Engineering (IMRE), Research Link 3, Singapore 117602, Singapore
| | - Madhavan Nallani
- Department of Organic Chemistry, Institute for Molecules and Materials, Radboud University Nijmegen, Heyendaalseweg 135, 6525AJ Nijmegen, The Netherlands, and Institute of Materials Research & Engineering (IMRE), Research Link 3, Singapore 117602, Singapore
| | - Roeland J. M. Nolte
- Department of Organic Chemistry, Institute for Molecules and Materials, Radboud University Nijmegen, Heyendaalseweg 135, 6525AJ Nijmegen, The Netherlands, and Institute of Materials Research & Engineering (IMRE), Research Link 3, Singapore 117602, Singapore
| | - Jan C. M. van Hest
- Department of Organic Chemistry, Institute for Molecules and Materials, Radboud University Nijmegen, Heyendaalseweg 135, 6525AJ Nijmegen, The Netherlands, and Institute of Materials Research & Engineering (IMRE), Research Link 3, Singapore 117602, Singapore
| |
Collapse
|
45
|
Peng SM, Chen Y, Hua C, Dong CM. Dendron-like Polypeptide/Linear Poly(ethylene oxide) Biohybrids with Both Asymmetrical and Symmetrical Topologies Synthesized via the Combination of Click Chemistry and Ring-Opening Polymerization. Macromolecules 2008. [DOI: 10.1021/ma801745c] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Song-Ming Peng
- Department of Polymer Science & Engineering, School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Yi Chen
- Department of Polymer Science & Engineering, School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Chong Hua
- Department of Polymer Science & Engineering, School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Chang-Ming Dong
- Department of Polymer Science & Engineering, School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| |
Collapse
|