Results 121 to 130 of about 397,931 (312)

Photonic Engineering Enables All‐Passive Upconversion Imaging with Low‐Intensity Near‐Infrared Light

Advanced Functional Materials, EarlyView.
A passive upconversion imaging system enables the observation of scenes illuminated by low‐intensity incoherent near‐infrared light from 750 to 930 nm, by converting it into the visible without the use of external power. The upconverter is enabled by triplet–triplet annihilation in a bulk heterojunction, with absorption enhanced by plasmonic resonators
Rabeeya Hamid, Demeng Feng, Pournima Narayanan, Justin S. Edwards, Manchen Hu, Emma Belliveau, Minjeong Kim, Shenwei Yin, Sanket Deshpande, Chenghao Wan, Linda Pucurimay, David A. Czaplewski, Daniel N. Congreve, Mikhail A. Kats   +13 more
wiley   +1 more source

Neonatal Intensive Care Eye [PDF]

Ophthalmology, 2019
openaire   +2 more sources

Towards transforming community eye care: an observational study and time-series analysis of optometrists’ prescribing for eye disorders

, 2021
Sven Jonuscheit, Claudia Geue, Rebecca Laidlaw, Colin Fischbacher, Barry Melia, Jim Lewsey, Christopher King   +6 more
openalex   +1 more source

Tailoring the Properties of Functional Materials With N‐Oxides

Advanced Functional Materials, EarlyView.
The properties of materials bearing N‐oxide groups are often dominated by the polar N+─O− bond. It provides hydrophilicity, selective ion‐binding, electric conductivity, or antifouling properties. Many of the underlying mechanisms have only recently been discovered, and the interest in N‐oxide materials is rapidly growing.
Timo Friedrich, Michelle Kobus, Shirin Mesgarha, Erica Moretto, Laurens Grosche, Wolfgang Maison   +5 more
wiley   +1 more source

A clinicopathological study of eyelid tumours and its management at a tertiary eye care centre of Southern India

, 2015
Arvind Rathod, Modini Pandharpurkar, Kavitha Toopalli, Samir Bele   +3 more
openalex   +1 more source

Eye care in South Sudan

, 2022
Kenneth Lado Lino Sube
openalex   +2 more sources

Strain‐Activated Photo‐Dehalogenation Unlocks Low‐Energy One and Two‐Photon 3D Microfabrication

Advanced Functional Materials, EarlyView.
5,14‐NMI‐Cz acts, conversely to its 7,10‐NMI‐Cz(7,10‐'dibromo‐2‐(2,6‐diisopropylphenyl)‐1H‐benzo[lmn]carbazolo[9,1‐bc][2,8]phenanthroline‐1,3(2H)‐dione) counterpart, as modular photoinitiator with panchromatic photoactivity, featuring a weak C–Br bond from geometric strain for efficient Type I & II initiation. These studies demonstrate applicability of
Kacper Piskorz, Katarzyna Starzak, Malgorzata Noworyta, Konrad Cyprych, Krzysztof Bartkowski, Zahra Badri, Sukhvinder Dhiman, Cina Foroutan‐Nejad, Jaroslaw Mysliwiec, Marcin Lindner, Joanna Ortyl   +10 more
wiley   +1 more source

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

Advanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey, Arjen van den Berg, Sandra Ruiz Gomez, Claire Donnelly, Dirk Grundler, Sam Ladak   +5 more
wiley   +1 more source

A Study To Determine Visual Disability In A Tertiary Eye Care Centre In State Of Odisha.

, 2018
Suresh Chandra Swain, Deepak Choudhury, Sumita Mohapatra, Prasant Kumar Nanda, Balakrushna Samantray, Kumari Krishna Patra, Bijay Kumar Pattnaik.   +6 more
openalex   +1 more source

Digital Eye Care and Teleophthalmology [PDF]

, 2023
Kanagasingam Yogesan, Leonard Goldschmidt, Jorge Cuadros, Giselle Ricur   +3 more
openalex   +1 more source