Results 211 to 220 of about 342,349 (349)

<![CDATA[<b>Prevalence of refractive errors and ocular disorders in preschool and school children of Ibipor� - PR, Brazil (1989 to 1996)</b>]]> [PDF]

open access: gold, 2001
Rui Barroso Schimiti   +4 more
openalex   +1 more source

Advancement in Colloidal Metasurfaces: Approaches for Scalable Photonic Devices

open access: yesAdvanced Materials Interfaces, EarlyView.
This perspective explores colloidal metasurfaces composed of plasmonic and emitting nanoparticles assembled by laser interference lithography and template‐assisted self‐assembly methods. Precise design strategies achieve directional emission, low‐threshold lasing, and tunable photonic bandgaps.
Sezer Seçkin   +2 more
wiley   +1 more source

Refractive errors in patients with newly diagnosed diabetes mellitus

open access: green, 1969
Abdülhekim Yarbağ   +4 more
openalex   +1 more source

Correction of refractive error in the Victorian population: the feasibility of "off the shelf" spectacles [PDF]

open access: bronze, 2001
Raj Maini   +4 more
openalex   +1 more source

Spatially Controlled 3‐D Multiplexed Aptamer Patterning in Hydrogels

open access: yesAdvanced Materials Interfaces, EarlyView.
A hydrogel platform based on norbornene‐functionalized polyvinyl alcohol enables high‐resolution, 3‐D multiplexed patterning of DNA aptamers via two‐photon polymerization. Two distinct aptamers are covalently immobilized with single micron‐scale precision across the x, y, and z dimensions.
Kevin Roost   +9 more
wiley   +1 more source

Effective cataract surgical and refractive error coverages in the state of Qatar. [PDF]

open access: yesBMC Ophthalmol
AlAshwal SM   +7 more
europepmc   +1 more source

Stabilizing TiO2/CsPbI2Br Perovskite Buried Interface for All‐Inorganic Perovskite toward Highly Efficient Photodetectors

open access: yesAdvanced Materials Interfaces, EarlyView.
Polyvinyl pyrrolidone passivation enhances TiO2/CsPbI2Br interfaces, suppressing recombination and improving photodetector performance with faster response, higher photoresponsivity, and superior detectivity. Abstract Inorganic perovskites hold immense promise for optoelectronic applications, but their performance is often hindered by defects and trap ...
Shruti Shah   +12 more
wiley   +1 more source

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