拉曼光谱在眼科的应用:一次性软性隐形眼镜的光谱表征

Biospectroscopy Pub Date : 1999-01-06 DOI:10.1002/(SICI)1520-6343(1998)4:6<413::AID-BSPY6>3.0.CO;2-G

P. Monti, R. Simoni, R. Caramazza, A. Bertoluzza

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引用次数: 7

摘要

采用拉曼光谱、ATR/FTIR振动光谱和热分析对HEMA-MAA水凝胶制备的一次性软性隐形眼镜进行了研究。本文对长期配戴软性隐形眼镜的物理、化学和生物相容性的主要影响因素进行了评价，以期获得最具生物相容性的隐形眼镜。HEMA-MAA透镜的拉曼光谱表明，某些生物相容性因子受到环境条件的影响，特别是pH值和离子强度值的变化。©1998 John Wiley &儿子,Inc。生物光谱学杂志，2004,31 (4):413-419

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Applications of Raman spectroscopy to ophthalmology: Spectroscopic characterization of disposable soft contact lenses

Disposable soft contact lenses based on HEMA–MAA hydrogels are examined using Raman and ATR/FTIR vibrational spectroscopies and thermal analysis. The main factors dealing with physical, chemical, and biological biocompatibility are evaluated in relation to those of long-wear soft contact lenses with the aim of individuating the most biocompatible lens. The Raman spectra of HEMA–MAA lenses show that some biocompatibility factors are affected by environmental conditions and, in particular, by changes in pH and ionic strength values. © 1998 John Wiley & Sons, Inc. Biospectroscopy 4: 413–419, 1998

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Biospectroscopy

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