Contact lens is a ubiquitous technology used for vision correction and cosmetics. Sensing in
contact lenses has emerged as a potential platform for minimally invasive point‐of‐care …

The transport of oxygen, water and naked ions of Na+ and Cl− across two kind of hydrogels
materials, made of a conventional hydrogel (Hy) based on hydroxyethyl methacrylate …

From synthesis through storage to disposal, contact lenses (CLs) interact with different
system environments throughout their functional life cycle. To fulfill their therapeutic purpose …

The permeability characteristics of membranes prepared from hydrogels of poly (2-
hydroxyethylmethacrylate)(PHEMA) and poly (2-hydroxyethylmethacrylate-co-N, N …

Oxygen permeability, diffusion coefficient of the sodium ions and water flux and permeability
in different conventional hydrogel (Hy) and silicone‐hydrogel (Si‐Hy) contact lenses have …

The synthesis and characterization of tetraethyleneglycol acrylate (TTEGA) and
tetraethyleneglycol diacrylate are described. Radical polymerization reactions of TTEGA …

The permeability to oxygen of silicone polymer networks with controlled high-molecular-
weight side chains was measured using electrochemical techniques. Networks with …

A novel polarographic apparatus is described that requires only a single soft contact lens
(SCL) to ascertain oxygen permeabilities of hypertransmissible lenses. Unlike conventional …

To test the validity of the method of stacked hydrogel contact lenses to obtain the oxygen
permeability and transmissibility coefficients of the lenses, the coefficients of one low …

The oxygen permeability and diffusion coefficients of hydrogel membranes prepared with
copolymers of 2-ethoxyethyl methacrylate (EEMA)/2, 3-dihydroxypropylmethacrylate (MAG) …