Detecting Surface Hydration of Poly(2-hydroxyethyl methacrylate) in Solution in situ
Detecting Surface Hydration of Poly(2-hydroxyethyl methacrylate) in Solution in situ
复制标题
原位检测溶液中聚（甲基丙烯酸 2-羟乙酯）的表面水合
DOI：
10.1021/acs.macromol.6b00389
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发表时间：
2016-04
期刊：
影响因子：
5.5
通讯作者：
Lu Xiaolin
中科院分区：
文献类型：
--
作者：
Li Xu;Li Bolin;Zhang Xiaodong;Li Chengcheng;Guo Zhirui;Zhou Dongshan;Lu Xiaolin
Understanding the interfacial molecular structures of antifouling polymers in solutions is extremely important in research and applications related to chemistry, biology, and medicine. However, it is generally challenging to probe such buried solid/liquid interfaces in situ. We herein report a molecular-level study on detecting the interfacial molecular structures of an antifouling hydrogel material, poly(2-hydroxyethyl methacrylate) (PHEMA), in contact with water and bovine serum albumin (BSA) solution in situ using sum frequency generation (SFG) vibrational spectroscopy. To compare to and validate our in situ experiments, molecular-level structures of the substrate/PHEMA interface before and after water exposure were also detected. The detected strong O–H vibrational signals from water and hydroxyethyl and carbonyl vibrational signals from PHEMA prove that the PHEMA surface hydration was attributed to the interaction between water and PHEMA side hydrophilic groups. SFG experimental results verify that t...
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DOI：
10.1016/s0927-7757(01)00682-3
发表时间：
2001-12
期刊：
Colloids and Surfaces A: Physicochemical and Engineering Aspects
影响因子：
--
作者：
Masaru Tanaka;A. Mochizuki;T. Motomura;K. Shimura;M. Onishi;Y. Okahata
通讯作者：
Masaru Tanaka;A. Mochizuki;T. Motomura;K. Shimura;M. Onishi;Y. Okahata
影响因子：
5.5
作者：
Xiaolin Lu;Dawei Li;Cornelius B Kristalyn;Jianglong Han;N. Shephard;S. Rhodes;G. Xue;Zhan Chen
通讯作者：
Xiaolin Lu;Dawei Li;Cornelius B Kristalyn;Jianglong Han;N. Shephard;S. Rhodes;G. Xue;Zhan Chen
DOI：
10.1021/la902110j
发表时间：
2010-01
期刊：
Langmuir : the ACS journal of surfaces and colloids
影响因子：
--
作者：
V. Zoulalian;S. Zürcher;S. Tosatti;M. Textor;S. Monge;J. Robin
通讯作者：
V. Zoulalian;S. Zürcher;S. Tosatti;M. Textor;S. Monge;J. Robin
影响因子：
6.2
作者：
Lee, Bong Soo;Chi, Young Shik;Choi, Insung S.
通讯作者：
Choi, Insung S.
影响因子：
15
作者：
Kim, J;Somorjai, GA
通讯作者：
Somorjai, GA