A Photochromic Copolymer Hydrogel Contact Lens: From Synthesis to Application
نویسندگان
چکیده
منابع مشابه
Fabricating customized hydrogel contact lens
Contact lenses are increasingly used in laboratories for in vivo animal retinal imaging and pre-clinical studies. The lens shapes often need modification to optimally fit corneas of individual test subjects. However, the choices from commercially available contact lenses are rather limited. Here, we report a flexible method to fabricate customized hydrogel contact lenses. We showed that the fab...
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PURPOSE To investigate the efficiency of lysozyme and albumin removal from silicone hydrogel and conventional contact lenses, using a polyhexamethylene biguanide multipurpose solution (MPS) in a soaking or rubbing/soaking application and a hydrogen peroxide system (H(2)O(2)). METHODS Etafilcon A, lotrafilcon B and balafilcon A materials were incubated in protein solutions for up to 14 days. L...
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PURPOSE Although all contact lenses (CLs) are applied initially to the eye directly from a packaging solution, little is known about the effects of these solutions on human corneal epithelial cells (HCECs). Due to the porous nature of CL materials, they have the potential to sorb components of the packaging solution during storage, which could then be subsequently released upon insertion of the...
متن کاملQuantification of individual proteins in silicone hydrogel contact lens deposits
PURPOSE The aim of this study was to quantify specific proteins deposited on daily wear silicone hydrogel lenses used in combination with multipurpose disinfecting solutions (MPDSs) by applying multiple-reaction-monitoring mass spectrometry (MRM-MS). METHODS Balafilcon A or senofilcon A contact lenses used with different MPDSs on a daily wear schedule were collected. Each worn lens was extrac...
متن کاملDynamic contour tonometry over silicone hydrogel contact lens.
PURPOSE This study compared the measurements of intraocular pressure (IOP) and ocular pulse amplitude (OPA) using the Dynamic Contour Tonometry (DCT) over silicone hydrogel contact lenses of different modulus. Corneal biomechanics were also measured using the Ocular Response Analyzer (ORA). METHODS Forty-seven young (mean age 22.3 years, standard deviation 1.2 years) subjects had IOP, OPA, co...
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ژورنال
عنوان ژورنال: International Journal of Polymer Science
سال: 2016
ISSN: 1687-9422,1687-9430
DOI: 10.1155/2016/4374060