Results 141 to 150 of about 359,110 (364)

Non-invasive quantification of corneal vascularization using anterior segment optical coherence tomography angiography

Scientific Reports
The presence of corneal vascularization (CV) interferes with the angiogenic and immune privilege of the cornea, risking rejection in eyes following keratoplasty.
Julia Aschauer, Michal Klimek, Ruth Donner, Jan Lammer, Philipp Roberts, Markus Schranz, Gerald Schmidinger   +6 more
doaj   +1 more source

GNOSIS: the first instrument to use fibre Bragg gratings for OH suppression

, 2013
GNOSIS is a prototype astrophotonic instrument that utilizes OH suppression fibres consisting of fibre Bragg gratings and photonic lanterns to suppress the 103 brightest atmospheric emission doublets between 1.47-1.7 microns.
Bland-Hawthorn, Joss, Bryant, Julia, Case, Scott, Colless, Matthew, Couch, Warick, Ellis, Simon C., Freeman, Kenneth, Gers, Luke, Glazebrook, Karl, Haynes, Roger, Horton, Anthony J., Lawrence, Jon S., Lee, Steve, Leon-Saval, Sergio G., Loehmannsroeben, Hans-Gerd, Miziarski, Stan, O'Byrne, John, Roth, Martin M., Schmidt, Brian, Shortridge, Keith, Tinney, Christopher G., Trinh, Christopher Q., Zheng, Jessica   +22 more
core   +1 more source

Predicting the progression of ophthalmic disease based on slit-lamp images using a deep temporal sequence network

PLoS ONE, 2018
Ocular images play an essential role in ophthalmology. Current research mainly focuses on computer-aided diagnosis using slit-lamp images, however few studies have been done to predict the progression of ophthalmic disease.
Jiewei Jiang, Xiyang Liu, Lin Liu, Shuai Wang, Erping Long, Haoqing Yang, Fuqiang Yuan, Deying Yu, Kai Zhang, Liming Wang, Zhenzhen Liu, Dongni Wang, Changzun Xi, Zhuoling Lin, Xiaohang Wu, Jiangtao Cui, Mingmin Zhu, Haotian Lin   +17 more
semanticscholar   +1 more source

Defect‐Rich 2D Layered Double Hydroxides Enhance Sonodynamic Antibacterial Therapy

Advanced Science, EarlyView.
This study develops defect‐rich ultrathin ZnCuW‐LDH nanosheets (DR‐ZnCuW‐LDH) via acid etching. DR‐ZnCuW‐LDH exhibits fourfold enhanced US‐triggered ROS production due to oxygen defects and electronic modulation, demonstrating potent antibacterial efficacy in vitro/vivo.
Qian Liu, Yu Yang, Rui Zhao, Linwei Huang, Xingyu Qi, Min Wu, Jianliang Shen   +6 more
wiley   +1 more source

Stability analysis of VBT Echelle spectrograph for precise radial velocity measurements

, 2017
A fiber-fed Echelle spectrograph at 2.3 m Vainu Bappu Telescope (VBT), Kavalur, has been in operation since 2005. Owing to various technological advancements in precision spectroscopy in recent years, several research avenues have been opened in ...
Banyal, Ravinder K., Chamarthi, Sireesha, Pandey, Gajendra, Sriram, S.   +3 more
core   +1 more source

A comparison of slit-lamp supported versus hand-held biometry [PDF]

, 1996
Irene Whelehan, Peter Heyworth, H Tabandeh, Sean Mcguigan, A. Foss   +4 more
openalex   +1 more source

Bistable Dual‐Responsive Azobenzene‐co‐PNIPAM Soft Microactuators via Two‐Photon Direct Laser Writing

Advanced Intelligent Systems, EarlyView.
This work shows the successful integration of intrinsic bistability into thermoresponsive soft microactuators, fabricated by two‐photon polymerization utilizing the (E)–(Z)‐isomerization of azobenzenes. The bistable behavior accounts for a reversible volume change of Azo_pNIPAM microactuators initiated by light irradiation, at constant ambient ...
Chantal Barwig, Ruchira Colaco, Alina‐Sophie Koch, Sophie Geiger, Ernest R. Curticean, Irene Wacker, Zhe Wang, Målin Schmidt, Annabelle Sonn, Sadaf Pashapour, Fereydoon Taheri, Rasmus R. Schröder, Anne Staubitz, Christine Selhuber‐Unkel   +13 more
wiley   +1 more source

Metalearning‐Driven Inverse Optimization for Precision Microstructure Fabrication in Digital Light Processing Three‐Dimensional Printing

Advanced Intelligent Systems, EarlyView.
Metalearning‐based inverse optimization enables precise microscale three‐dimensional printing using a DLP system. Distorted structures from conventional printing are analyzed via neural network regression, which predicts optimal exposure time and mask design.
Jae Won Choi, Suhyeong Lim, Jeongsu Lee, Cheol Woo Ha   +3 more
wiley   +1 more source

Advanced slit-lamp-assisted toric marker

Journal of Clinical Ophthalmology and Research
Background: Toric intraocular lenses (IOLs) are meant to be aligned at a particular axis for spectacle-free vision for distance after cataract surgery.
Neeraj Israni, Shruti Kochar, Amol Kadu, Rwituja Thomas   +3 more
doaj   +1 more source

Antibacterial Applications of Black and Violet Phosphorus‐Based Biomaterials

Advanced NanoBiomed Research, EarlyView.
Black and violet phosphorus‐based biomaterials exhibit broad‐spectrum antibacterial efficacy in various infections, including bone, skin, ocular, dental, lung, and sepsis cases. Their antibacterial mechanisms include physical disruption, light‐driven effects, targeted drug delivery, and enhanced composite strategies.
Zhuo Dai, Yu Zhang, Xiaoye Li, Ao He, Qiang Li, Weijun Xiu, Yongbin Mou, Heng Dong, Meng Ding   +8 more
wiley   +1 more source