Synthesis of amphiphilic poly(cyclooctene)-graft-poly(ethylene glycol) copolymers via ROMP and its surface properties

doi:10.1039/c0py00353k

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	Synthesis of amphiphilic poly(cyclooctene)-graft-poly(ethylene glycol) copolymers via ROMP and its surface properties
	Shi, Hengchong 2; Shi, Dean 1; Yao, Zhanhai 2; Luan, Shifang 2; Jin, Jing 2; Zhao, Jie 2; Yang, Huawei 2; Stagnaro, Paola 3; Yin, Jinghua 2
刊名	POLYMER CHEMISTRY
	2011-03-01
卷号	2 期号:3 页码:679-684
ISSN号	1759-9954
DOI	10.1039/c0py00353k
英文摘要	Macromonomer cyclooctene-poly(ethylene glycol) (cyclooctene-PEG) was first synthesized before being copolymerized with cyclooctene by ring opening metathesis polymerization (ROMP) to obtain an amphiphilic graft copolymer (poly(cyclooctene)-g-PEG) with polycyclooctene as the hydrophobic trunk chain and PEG as hydrophilic side chains. The structure of poly(cyclooctene)-g-PEG copolymer was characterized by FTIR and H-1-NMR. The surface properties of poly(cyclooctene)-g-PEG film were evaluated through water contact angle and X-ray photoelectron spectroscopy (XPS). Water contact angle decreased from 87.7 degrees to 65.8 degrees along with increasing the content of PEG. Protein adsorption results showed that poly(cyclooctene)-g-PEG copolymers had significant effect on preventing bovine serum albumin (BSA) from absorbing onto the polymer surface.
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000287378000030
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/71747]
专题	中国科学院化学研究所
通讯作者	Shi, Dean
作者单位	1.Hubei Univ, Fac Mat Sci & Engn, Key Lab Green Preparat & Applicat Funct Mat, Minist Educ, Wuhan 430062, Peoples R China 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 3.CNR, Ist Io Studio Macromol, I-16149 Genoa, Italy
推荐引用方式 GB/T 7714	Shi, Hengchong,Shi, Dean,Yao, Zhanhai,et al. Synthesis of amphiphilic poly(cyclooctene)-graft-poly(ethylene glycol) copolymers via ROMP and its surface properties[J]. POLYMER CHEMISTRY,2011,2(3):679-684.
APA	Shi, Hengchong.,Shi, Dean.,Yao, Zhanhai.,Luan, Shifang.,Jin, Jing.,...&Yin, Jinghua.(2011).Synthesis of amphiphilic poly(cyclooctene)-graft-poly(ethylene glycol) copolymers via ROMP and its surface properties.POLYMER CHEMISTRY,2(3),679-684.
MLA	Shi, Hengchong,et al."Synthesis of amphiphilic poly(cyclooctene)-graft-poly(ethylene glycol) copolymers via ROMP and its surface properties".POLYMER CHEMISTRY 2.3(2011):679-684.