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Preparation and Analysis of Functional Hydrogel Lenses Using Cerium Iron Hydroxide Nanoparticles

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Author(s)
Su-Mi Shin A-Young Sung
Issued Date
2020
Keyword
Nanoparticles Cerium UV Blocking Wettability
Abstract
This study used cerium iron hydroxide nanoparticle with HEMA (2-hydroxyethyl methacrylate), the cross-linker EGDMA (ethylene glycol dimethacrylate), NVP (N-vinyl-2-pyrrolidone) and the initiator AIBN (azobisisobutyronitrile) for copolymerization. Also, the physical properties of the prepared lenses were compared, and their applicability as polymers for ophthalmic materials was experimented. The results of the measurement showed that the UV blocking rate and the wettability increased with the cerium iron hydroxide nanoparticles addition ratio, and the refractive index and water content were not affected. Thus, the produced copolymer is expected to be useful as a functional contact lens material while satisfying the basic physical properties of the hydrogel contact lens.
Publisher
조선대학교 기초과학연구원
Citation
Su-Mi Shin. (2020). Preparation and Analysis of Functional Hydrogel Lenses Using Cerium Iron Hydroxide Nanoparticles, 조선자연과학논문집 | Vol.13, No.1 p.13 ~ p.18
Type
Laboratory article
ISSN
2005-1042
URI
http://oak.chosun.ac.kr/handle/2020.oak/16412
http://www.chosun.ac.kr/user/indexSub.do?codyMenuSeq=24427455&siteId=ricns&dum=dum&boardId=175013&page=1&command=view&boardSeq=315145&categoryId=315118&categoryDepth=00140001
Appears in Collections:
2020 > Vol.13, No.1
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