Results 251 to 260 of about 658,110 (323)

Biometric and refractive changes in a bilateral anterior capsular contraction treated with Nd:YAG – A case report

Oscar Torrado Sierra, Pedro Miguel Serra, António M. G. Baptista, Angel Sánchez-Trancón   +3 more
openalex   +1 more source

Charge‐Induced Morphing Gels for Bioinspired Actuation

Advanced Functional Materials, EarlyView.
This study introduces a novel electroactive actuation mechanism that enables the gel material to generate substantial and reversible shape‐changing while preserving topological and isochoric (volumetric) equivalence. The resultant morphing behaviors can mimic the movements of muscle‐driven organelles in nature, including cilia‐like beating and ...
Ciqun Xu, Saba Firouznia, Charl F. J. Faul, Majid Taghavi, Jonathan Rossiter   +4 more
wiley   +1 more source

Construction of a High-Precision Underwater 3D Reconstruction System Based on Line Laser. [PDF]

Sensors (Basel)
Xu H, Zeng Y, Qiu M, Wang X.
europepmc   +1 more source

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

Advanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee, Inhoo Choi, Anara Molkenova, Yengwoo Son, Seungmin Yang, Mina Kwon, Tae‐Im Kim, Ki Su Kim, Sei Kwang Hahn   +8 more
wiley   +1 more source

Deciphering corneal astigmatism: calculation pitfalls and how to avoid them. [PDF]

J Cataract Refract Surg
Langenbucher A, Wendelstein J, Cayless A, Szentmáry N, Hoffmann P, Cooke D, Cooke D, Gatinel D, Goggin M, Yeo TK, Olsen T.   +10 more
europepmc   +1 more source

Peripheral Refraction and Retinal Contour in Stable and Progressive Myopia

Optometry and Vision Science, 2013
M. Faria-Ribeiro, A. Queirós, D. Lopes-Ferreira, J. Jorge, J. González-Méijome   +4 more
semanticscholar   +1 more source

Microsphere Autolithography—A Scalable Approach for Arbitrary Patterning of Dielectric Spheres

Advanced Functional Materials, EarlyView.
MicroSphere Autolithography (µSAL) enables scalable fabrication of patchy particles with customizable surface motifs. Focusing light through dielectric microspheres creates well defined, tunable patches via a conformal poly(dopamine) photoresist. Nearly arbitrary surface patterns can be achieved, with the resolution set by the index contrast between ...
Elliott D. Kunkel, Alec G. Burnett, Katherine E. Scheiber, Hans D. Robinson   +3 more
wiley   +1 more source

Reliability of handheld autorefractometers in patients after cataract surgery. [PDF]

Turk J Med Sci
Küpeli Çinar A, Çinar AC, Güçlü H.
europepmc   +1 more source

Wafer‐Scale Synthesis of Mithrene and its Application in UV Photodetectors

Advanced Functional Materials, EarlyView.
A controlled tarnishing step on the silver surface precedes the solid‐vapor‐phase chemical transformation into silver phenylselenolate thin films. The approach yields crystals exceeding 1 µm with improved in‐plane orientation. Integration on graphene phototransistors demonstrates high photoresponsivity, positioning mithrene as a promising material for ...
Maryam Mohammadi, Stefanie L. Stoll, Analía F. Herrero, Sana Khan, Federico Fabrizi, Christian Gollwitzer, Zhenxing Wang, Surendra B. Anantharaman, Max C. Lemme   +8 more
wiley   +1 more source

Prospective, randomized, contralateral eye comparison of wavefront-guided and topography-guided LASIK. [PDF]

J Cataract Refract Surg
Lu L, Manche E.
europepmc   +1 more source