Results 11 to 20 of about 72,183 (259)

In vitro–in vivo correlation of drug release profiles from medicated contact lenses using an in vitro eye blink model

open access: yesDrug Delivery and Translational Research, 2022
There is still a paucity of information on how in vitro release profiles from drug-loaded contact lenses (CLs) recorded in 3D printed eye models correlate with in vivo profiles.
Ana F Pereira-da-Mota   +6 more
semanticscholar   +1 more source

Radiation preparation and application status of photosensitive antibacterial composite hydrogel

open access: yesFushe yanjiu yu fushe gongyi xuebao, 2021
Hydrogels comprise hydrophilic polymer networks. Owing to their good biocompatibility and hydrophilicity, they are widely used in wound dressings, drug delivery, tissue engineering, bioreactors, contact lenses, and other fields.
LIU Dongliang   +6 more
doaj   +1 more source

Synthesis and Characterization of New Silicone Hydrogels Contact lenses Based on TRIS-DMA-AA-NVP Via Photo Polymerization for Biomedical Application

open access: yesAl-Qadisiyah Journal for Engineering Sciences, 2021
The purpose of the present work is to designate the synthesis of innovative soft silicone hydrogel contact lenses founded on Acrylic acid (AA) ,N,N dimethylacrylic amide (DMA),and 1-vinyl 2- pyrolidone(NVP) was polymerized via free fundamental ...
Dhuha Jawad Hussein, M. Mutar
semanticscholar   +1 more source

Hydrophilic Contact Lenses ‐ Their Effect on the Cornea [PDF]

open access: yesClinical and Experimental Optometry, 1972
Central corneal thickness and curvature were measured before and after the wearing of hydrophilic lenses. There was a consistent increase in central corneal thickness, while the corneal curvature was not significantly altered.
Carney, Leo G., Bailey, Ian L.
openaire   +2 more sources

Therapeutic applications of hydrophilic soft contact lenses

open access: yesIndian Journal of Ophthalmology, 1975
Mehta K, Sathe S, Karyekar S, Dave S
doaj   +2 more sources

Versatility of Hydrogels: From Synthetic Strategies, Classification, and Properties to Biomedical Applications

open access: yesGels, 2022
Hydrogels are three-dimensional, cross-linked, and supramolecular networks that can absorb significant volumes of water. Hydrogels are one of the most promising biomaterials in the biological and biomedical fields, thanks to their hydrophilic properties,
Zubair Ahmad   +8 more
doaj   +1 more source

Extended Wear Hydrophilic Lenses: And Insight into Clinical In-Office Patient Management

open access: yesCanadian journal of optometry, 2021
The use of soft contact lenses for extended wear can provide a beneficial and convenient therapy for patients where spectacles and/or daily wear contact lenses are contraindicated.
Tom Mulhall
semanticscholar   +1 more source

Metamorphosis of Contact Lenses: 1970-1980

open access: yes, 2021
In 1971, soft contact lenses were a striking addition to the ophthalmic field that related functionally to the existing hard contact lenses by correctingrefractive error, but their properties and description were different so as to confound ophthalmic ...
OD Raymond I. Myers
semanticscholar   +1 more source

Unraveling the New Perspectives on Antimicrobial Hydrogels: State-of-the-Art and Translational Applications

open access: yesGels, 2023
The growing impact of infections and the rapid emergence of antibiotic resistance represent a public health concern worldwide. The exponential development in the field of biomaterials and its multiple applications can offer a solution to the problems ...
Miguel A. Ortega   +12 more
doaj   +1 more source

Micromachining of Transparent Biocompatible Polymers Applied in Medicine Using Bursts of Femtosecond Laser Pulses

open access: yesMicromachines, 2020
Biocompatible polymers are used for many different purposes (catheters, artificial heart components, dentistry products, etc.). An important field for biocompatible polymers is the production of vision implants known as intraocular lenses or custom-shape
Evaldas Kažukauskas   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy