In this section
@article{Salih:2021:10.1002/pssa.202100294,
author = {Salih, AE and Shanti, A and Elsherif, M and Alam, F and Lee, S and Polychronopoulou, K and Almaskari, F and AlSafar, H and Yetisen, AK and Butt, H},
doi = {10.1002/pssa.202100294},
journal = {Physica Status Solidi A: Applications and Materials Science},
title = {Silver nanoparticle-loaded contact lenses for blue-yellow color vision deficiency},
url = {http://dx.doi.org/10.1002/pssa.202100294},
volume = {219},
year = {2021}
}
TY - JOUR
AB - Contact lenses can be functionalized to offer advanced capabilities transcending their primary applications in vision correction and cosmetics. Herein, 40 and 60 nm spherical silver nanoparticles (SNPs) are integrated within poly(2-hydroxyethyl methacrylate) (pHEMA) contact lenses toward fabrication of SNP-loaded contact lenses with excellent optical and material properties as wearables for blue-yellow color vision deficiency (CVD) patients. The morphology and optical properties of the SNPs are characterized prepolymerization using the transmission electron microscopy (TEM) and an optical spectrophotometer. Then, the transmission spectra of the SNP-loaded contact lenses at different concentrations along with the wettability and water content are measured, to demonstrate the effect of NPs’ addition on the lenses’ optical and material characteristics. Results indicate that the transmission spectra of SNP-loaded contact lenses, with optimum concentrations, filter out problematic wavelengths of visible light (485–495 nm), which will facilitate better color distinction for blue-yellow CVD patients. The contact lenses’ optical properties are analogous to the commercial colorblind glasses, indicating their effectiveness as color filtering wearables. Finally, the cytobiocompatability analysis of the contact lenses to RAW 264.7 culture of cells shows that they are biocompatible, and the cell viability remains higher than 75% after 24 h in contact with the lenses.
AU - Salih,AE
AU - Shanti,A
AU - Elsherif,M
AU - Alam,F
AU - Lee,S
AU - Polychronopoulou,K
AU - Almaskari,F
AU - AlSafar,H
AU - Yetisen,AK
AU - Butt,H
DO - 10.1002/pssa.202100294
PY - 2021///
SN - 1862-6300
TI - Silver nanoparticle-loaded contact lenses for blue-yellow color vision deficiency
T2 - Physica Status Solidi A: Applications and Materials Science
UR - http://dx.doi.org/10.1002/pssa.202100294
UR - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000717746000001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR - https://onlinelibrary.wiley.com/doi/10.1002/pssa.202100294
UR - http://hdl.handle.net/10044/1/96724
VL - 219
ER -