A Novel Approach to Increase the Oxygen Permeability of Soft Contact Lenses by Incorporating Silica Sol

This study presents a novel approach to increase the oxygen permeability of hydrogel by the addition of silica sol. Herein, 2-hydroxyethyl methacrylate (HEMA) was copolymerized with N-vinyl-2-pyrrolidone (NVP) after mixing with silica sol. The resultant hydrogel was subject to characterizations incl...

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Bibliographic Details
Published inPolymers Vol. 12; no. 9; p. 2087
Main Authors Tran, Nguyen-Phuong-Dung, Ting, Chuan-Cheng, Lin, Chien-Hong, Yang, Ming-Chien
Format Journal Article
LanguageEnglish
Published MDPI 14.09.2020
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