ICCAS OpenIR
Synthesis of amphiphilic poly(cyclooctene)-graft-poly(ethylene glycol) copolymers via ROMP and its surface properties
Shi, Hengchong2; Shi, Dean1; Yao, Zhanhai2; Luan, Shifang2; Jin, Jing2; Zhao, Jie2; Yang, Huawei2; Stagnaro, Paola3; Yin, Jinghua2
2011-03-01
Source PublicationPOLYMER CHEMISTRY
ISSN1759-9954
Volume2Issue:3Pages:679-684
AbstractMacromonomer 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.
DOI10.1039/c0py00353k
Indexed BySCI
Language英语
WOS IDWOS:000287378000030
PublisherROYAL SOC CHEMISTRY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/71748
Collection中国科学院化学研究所
Corresponding AuthorShi, Dean
Affiliation1.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
Recommended Citation
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.
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