The Tethered Fibrillar Hydrogels Brushes for Underwater Antifouling | |
Department | 固体润滑国家重点实验室 |
Zhang R(张冉)1,2; Zhang, Longzhou3; Tian, Nan3; Ma SH(麻拴红)1; Liu YP(刘玉鹏)1; Yu B(于波)1; Pei XW(裴小维)1; Zhou F(周峰)1; Pei XW(裴小维); Zhou F(周峰) | |
2017 | |
Source Publication | Advanced Materials Interfaces |
ISSN | 2196-7350 |
Volume | 4Issue:7 |
Abstract | The development of antifouling surfaces to prevent bioattachment is an urgent demand for marine coating and biomedical applications. In this paper, two types of anionic and zwitterionic gel fibers are synthesized based on anodic aluminum oxide (AAO) substrate and their antifouling properties against oil and algal attachment are systematically investigated. To begin with, gel surfaces exhibit underwater superoleophoic property and extremely low oil adhesion. The effect of electrolyte on underwater wetting behavior is studied. It is shown that the adhesion of oil droplets on gel fibers significantly increase upon immersing in electrolyte solutions and ionic surfactants, which could be attributed to electrostatic screening effect of salt solution and ion-pairing interaction. Notably, in regard to Dunaliella tertiolecta and Navicula sp., almost 90% and 95% decrease of fouling algae density are achieved for P(AA/SPMA) and P(AA/SBMA) gel fibers, respectively, comparing with AAO substrate for control. The excellent antifouling property and high structural stability of gel fibers make them effective antifouling surfaces. |
Subject Area | 材料科学与物理化学 |
DOI | 10.1002/admi.201601039 |
Funding Organization | NSFC (Grant Nos. 51573198;51335010;21434009;51403220);Ministry of Science and Technology (Grant No. 2016YFC1100401) |
Indexed By | SCI |
If | 4.279 |
Language | 英语 |
Funding Project | 材料表面界面研究组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21778 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Pei XW(裴小维); Zhou F(周峰) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Tianshui Middle Rd, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.China Nucl Power Design Co Ltd Shenzhen, Shenzhen 518172, Peoples R China |
Recommended Citation GB/T 7714 | Zhang R,Zhang, Longzhou,Tian, Nan,et al. The Tethered Fibrillar Hydrogels Brushes for Underwater Antifouling[J]. Advanced Materials Interfaces,2017,4(7). |
APA | Zhang R.,Zhang, Longzhou.,Tian, Nan.,Ma SH.,Liu YP.,...&周峰.(2017).The Tethered Fibrillar Hydrogels Brushes for Underwater Antifouling.Advanced Materials Interfaces,4(7). |
MLA | Zhang R,et al."The Tethered Fibrillar Hydrogels Brushes for Underwater Antifouling".Advanced Materials Interfaces 4.7(2017). |
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LZ01030067.pdf(3464KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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