Grafting Binary PEG and Fluoropolymer Brushes from Mix-Biomimic Initiator as "Ambiguous" Surfaces for Antibiofouling | |
Department | 固体润滑国家重点实验室 |
Ye Q(叶谦)1,2; Zhao WW(赵文文)2; Yang WF(杨武芳)2; Pei XW(裴小维)2; Zhou F(周峰)2; Ye Q(叶谦); Zhou F(周峰) | |
2017 | |
Source Publication | Macromolecular Chemistry and Physics |
ISSN | 1022-1352 |
Volume | 218Issue:11Pages:1700085(1-6) |
Abstract | A series of random binary poly(ethylene glycol) and fluoropolymer brushes (POEGMA-PNCA-F15) are grafted onto substrates via surface-initiated polymerizations (atomic transfer radical polymerization and ring opening metathesis polymerization, respectively) from polydopamine based mix-catecholic initiators. The chemical composition, surface morphology, swellability, and wettability of the as-prepared surfaces are characterized by X-ray photoelectron spectra (XPS), atomic force microscopy (AFM), and static water contact angle measurements, respectively. The antifouling properties are evaluated by settlement of spores and diatoms, the results indicate that the as-prepared amphiphilic surfaces with random hydrophilic and hydrophobic polymer brushes can mitigate biofouling, and the ratio of the hydrophilic and hydrophobic polymer brushes is a key determinant factor in antifouling effect, the optimal ratio (1:1 initiator) of bipolymer brushes on surfaces exhibits good antiadhesion performance against both Chlorella spores and Navicula diatoms. |
Keyword | Ambiguous Surface Antibiofouling Bipolymer Brushes Mix-biomimic Initiator |
Subject Area | 材料科学与物理化学 |
DOI | 10.1002/macp.201700085 |
Funding Organization | NSFC (21434009;21204095;51573198);Youth Innovation Promotion Association CAS |
Indexed By | SCI |
If | 2.500 |
Language | 英语 |
Funding Project | 材料表面界面研究组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21979 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Ye Q(叶谦); Zhou F(周峰) |
Affiliation | 1.Northwestern Polytech Univ, Sch Mat Sci & Engn, Ctr Nano Energy Mat, State Key Lab Solidificat Proc, Xian 710072, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China |
Recommended Citation GB/T 7714 | Ye Q,Zhao WW,Yang WF,et al. Grafting Binary PEG and Fluoropolymer Brushes from Mix-Biomimic Initiator as "Ambiguous" Surfaces for Antibiofouling[J]. Macromolecular Chemistry and Physics,2017,218(11):1700085(1-6). |
APA | Ye Q.,Zhao WW.,Yang WF.,Pei XW.,Zhou F.,...&周峰.(2017).Grafting Binary PEG and Fluoropolymer Brushes from Mix-Biomimic Initiator as "Ambiguous" Surfaces for Antibiofouling.Macromolecular Chemistry and Physics,218(11),1700085(1-6). |
MLA | Ye Q,et al."Grafting Binary PEG and Fluoropolymer Brushes from Mix-Biomimic Initiator as "Ambiguous" Surfaces for Antibiofouling".Macromolecular Chemistry and Physics 218.11(2017):1700085(1-6). |
Files in This Item: | ||||||
File Name/Size | DocType | Version | Access | License | ||
Ye_et_al-2017-Macrom(1572KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment