Behavior of Absorbed Water in and Oxygen Permeability of Hydrophilic Membranes with Bulky Hydrophobic Side Chain Groups

机译：带有疏水大侧链基团的亲水膜的吸收水行为和透氧性

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Polymeric membranes exhibiting high water permeability and high water-dissolved oxygen permeability are required for materials such as contact lenses (CL) or artificial lungs, which must be swollen with water to fit into the human body. In this study, the effect of composition of hydrophilic groups in copolymer membranes on water content or water-dissolved oxygen permeability was investigated in detail. In copolymers containing 4-vinylpyridine (4VP), we attempted to modify the copolymer membranes by quaternization to improve the wettability and permeability. We also investigated the effect of the type of quaternization ammonium salt on copolymer membrane properties. The water content and water-dissolved oxygen permeability of each copolymer membrane increased with increasing quaternization ratio.

机译：诸如隐形眼镜（CL）或人造肺等材料需要具有高水渗透性和高水溶解氧渗透性的聚合物膜，这些膜必须用水溶胀才能适合人体。在这项研究中，详细研究了共聚物膜中亲水基团的组成对水含量或水溶解氧渗透率的影响。在包含4-乙烯基吡啶（4VP）的共聚物中，我们尝试通过季铵化修饰共聚物膜以提高润湿性和渗透性。我们还研究了季铵化铵盐类型对共聚物膜性能的影响。每个共聚物膜的水含量和水溶解氧的渗透率随季铵化比的增加而增加。

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来源
《American Chemical Society Meeting on Advanced Materials for Membrane Separations; 2001; Chicago,IL; US》|2001年|P.352-365|共14页
会议地点 Chicago IL(US);Chicago IL(US)
作者
Shuichi Takahasbi; Akiko Saito; Tsutomu Nakagawa;
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Department of Industrial Chemistry, Meiji University, 1-1-1 Higashimita, Tama-ku, Kawasaki 214-8571, Japan;

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原文格式 PDF
正文语种 eng
中图分类薄膜技术;
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1. Effect of Hydrophilic- and Hydrophobic-Chain Lengths on the Phase Behavior of A-B-type Silicone surfactants in Water [J] . Hironobu Kunieda, Md.Hemayet Uddin, Makiko Horii, The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical . 2001,第23期

机译：亲水链和疏水链长度对水中A-B型有机硅表面活性剂相行为的影响
2. Effect of Hydrophilic- and Hydrophobic-Chain Lengths on the Phase Behavior of A-B-type Silicone surfactants in Water [J] . Hironobu Kunieda, Md.Hemayet Uddin, Makiko Horii, The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical . 2001,第23期

机译：亲水链和疏水链长度对水中A-B型有机硅表面活性剂相行为的影响
3. Water behavior in the neighborhood of hydrophilic and hydrophobic membranes: Lessons from molecular dynamics simulations [J] . Chara O, McCarthy AN, Ferrara CG, Physica, A. Statistical mechanics and its applications . 2009,第21期

机译：亲水和疏水膜附近的水行为：分子动力学模拟的经验教训
4. Behavior of Absorbed Water in and Oxygen Permeability of Hydrophilic Membranes with Bulky Hydrophobic Side Chain Groups [C] . Shuichi Takahasbi, Akiko Saito, Tsutomu Nakagawa, American Chemical Society . 2004

机译：具有庞大疏水侧链的吸收水中吸收水中和透氧性的行为
5. The Biological Treatment of Synthetic Fracking Fluid in an Extractive Membrane Bioreactor: Selective Transport and Biodegradation of Hydrophobic and Hydrophilic Contaminants [D] . Mullins, Nathan. 2018

机译：疏水膜生物反应器中合成压裂液的生物学处理：疏水性和亲水性污染物的选择性及生物降解
6. Both chains of HLA-DR bind to the membrane with a penultimate hydrophobic region and the heavy chain is phosphorylated at its hydrophilic carboxyl terminus. [O] . J F Kaufman, J L Strominger 1979

机译：HLA-DR的两条链都以倒数第二个疏水区与膜结合并且重链在其亲水性羧基末端被磷酸化。
7. Water vapor permeability through laminated membrane composed of hydrophilic and hydrophobic layers. [O] . Ichiro Matsuno, Akira Takizawa, Takatoshi Kinoshita, 1987

机译：水蒸气渗透通过层压膜组成，由亲水和疏水层组成。
8. Method of making a membrane having hydrophilic and hydrophobic surfaces for adhering cells or antibodies by using atomic oxygen or hydroxyl radicals [R] . 1994

机译：制备具有亲水和疏水表面的膜的方法，用于通过使用原子氧或羟基自由基来粘附细胞或抗体

Behavior of Absorbed Water in and Oxygen Permeability of Hydrophilic Membranes with Bulky Hydrophobic Side Chain Groups

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