Results 221 to 230 of about 4,415,779 (391)

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

A gain-reconfigurable flat gradient refractive index plasma lens. [PDF]

Sci Rep
Sadeghikia F, Zafari K, Himdi M, Horestani AK.   +3 more
europepmc   +1 more source

Ferroelectric nanoparticles in low refractive index liquid crystals for strong electro-optic response [PDF]

, 2008
Malgosia Kaczmarek, Oleksandr Buchnev, Iris Nandhakumar   +2 more
openalex   +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

Exploring Metal Nanostructures Magneto-Optical Properties as Innovative Local Refractive Index Transducers

Adriano Colombelli, Daniela Lospinoso, R. Rella, Maria Grazia Manera   +3 more
openalex   +1 more source

Magnetized Plasma With Ferromagnetic Grains As A Viable Negative Refractive Index Medium

, 2015
Belayneh Mesfin
openalex   +2 more sources

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

Numerical Analysis of Optical Fiber Refractive Index in the Miniaturized Graded‐Index Fiber Probe

Shubo Bi, Shuaishuai Zhang, Hongying Tang, Zhanyuan Chang, Wenjing Ma, Hairong Zhu   +5 more
openalex   +1 more source

Multiple Twinning in Nacre and Aragonite

Advanced Functional Materials, EarlyView.
Electron backscatter diffraction map of a cluster of geologic aragonite, exhibiting single, double, and triple twins. The whole cluster is approximately 2 cm wide. Colors indicate crystal orientations, so that pixels where the a‐, b‐, and c‐axis is perpendicular to the image plane are green, red, and blue, respectively.
Connor A. Schmidt, William O. Nachlas, Bil Schneider, Xiaoming Mao, Eric Tambutté, Alexander A. Venn, Sylvie Tambutté, Pupa U. P. A. Gilbert   +7 more
wiley   +1 more source

Accuracy Enhancement in Refractive Index Sensing via Full-Spectrum Machine Learning Modeling. [PDF]

Biosensors (Basel)
Aalizadeh M, Raut C, Azmoudeh Afshar M, Tabartehfarahani A, Fan X.   +4 more
europepmc   +1 more source