Results 61 to 70 of about 5,274 (261)
Oxygen, water and sodium chloride transport in Soft Contact Lenses Materials [PDF]
, 2016 [EN] 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 been measured experimentally.
Compañ Moreno, Vicente, Gavara, Rafael
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Advanced Science, EarlyView.ABSTRACT The human body functions as a natural reactor for a vast network of chemical and biological reactions and physical interactions among small molecules, proteins, cells, and numerous other components. These reactions/interactions are essential for maintaining normal physiological functions.
Yuhao Cai, Chao Zhao
wiley +1 more source
A Systemic Review on Ophthalmic Hydrogel in Contact Lenses
, 2016 There has been a recent advances in the field of microbiology where hydrogels contact lenses can be extend as the new ophthalmic drug delivery. Rather than the conventional eye drops, these hydrogels can minimize the side effect also prolonged the ...
Mita Soraya, Kurniawansyah Insan
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Advanced Science, EarlyView.Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang +3 more
wiley +1 more source
Advanced Science, EarlyView.Treatment‐resistant wounds caused by polymicrobial biofilms are refractory to conventional therapies due to the dense extracellular matrices. We developed μBLAST, a microblasting wound dressing that combines MnO2‐doped biosilica and a H2O2‐releasing mesh to generate localized oxygen microbubbles that mechanically disrupt biofilms.
Yujin Ahn +12 more
wiley +1 more source
Advanced Science, EarlyView.A robust, substrate‐independent fabrication approach overcomes the spectral and geometric limitations of traditional stray‐light suppression. By combining ink spray‐coating with self‐assembled microsphere mask etching, this method produces parabolic‐shaped microstructures on diverse planar and curved engineering components.
Yiming Li +5 more
wiley +1 more source
Tear pH: Hydrophilic lenses and the closed eye
, 1976 On a previous study of tear pH and the unfitted eye it was found that prolonged eye closure (i.e. overnight) resulted in a significant shift in the acid direction in 22 of the 23 patients measured.1 With the advent of continuous wear regimens, does the ...
Carney, Leo G., Hill, Richard M.
core
Advanced Electronic Materials, EarlyView.Surface‐energy guided self‐assembly of liquid metals enables the transformation of liquid metal micro/nanodroplets into continuous perocolative films on elastomeric substrates. By tailoring interfacial energetics and wetting behavior, uniform, conductive, and stretchable films are achieved, offering scalable pathways for high‐performance soft ...
Alwar Samy Ramasamy +7 more
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, 1986 A cummulative method of analysing blink frequency and stability over time and with and without a contact lens on the eye is used to illustrate the range of responses which can occur.
Carney, Leo G., Hill, Richard M.
core
AIChE Journal, EarlyView.Abstract Emulsion separation remains a persistent challenge in chemical and process industries due to the metastable nature of dispersed droplets. In gravity separators, the overall separation rate is governed by the formation of a densely packed zone (DPZ) of deforming and coalescing droplets that mediates between the dispersed and continuous phases ...
Andrei Zlobin +8 more
wiley +1 more source