Results 61 to 70 of about 539 (167)

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

STEROID INDUCED OCULAR HYPERTENSION: AN ANIMAL MODEL

Gomal Journal of Medical Sciences, 2014
Background: Steroids are common drugs that can lead to induction of glaucoma or ocular hypertension in humans. The aim of this study was to check whether steroids can be used to induce experimental glaucoma / ocular hypertension in an animal model ...
Saadat Ullah Khan, Mohammad Ashraf, Abdus Salam Khan, Zulfiqar Ali, Mehboob Ur Rahman, Abid Shah   +5 more
doaj  

OCULAR CONTROLLED DELIVERY OF PREDNISOLONE USING LIPOSOMES AS EFFECTIVE CARRIERS SYSTEM

Zagazig Journal of Pharmaceutical Sciences, 1996
The potential use of liposomes for ocular delivery of encapsulated prednisolone was evaluated in the rabbit's eye. Liposomes used in this study, multilamellar and unilamellar, were prepared from dipalmitoyl phosphatidylcholine and cholesterol, with or ...
Samir Abu-Zaid
doaj   +1 more source

UCST‐Driven Shape Morphing in Digital Light Processing 4D‐Printed Hydrogels

Advanced Materials Technologies, EarlyView.
A DLP‐printable UCST hydrogel based on poly(acrylic acid‐co‐acrylamide) enables reversible thermally induced expansion and 4D shape morphing. Rational control of composition, porosity, and multimaterial architecture enables predictable 4D shape morphing through differential swelling and localized actuation, opening new opportunities for high‐resolution
Fato Niang, Vincent Lapinte, Sebastien Blanquer   +2 more
wiley   +1 more source

Intra-Ocular Pressure Measurements by Canon TX-F Pulsair Tonometer and Goldmann Applanation Tonometer

Journal of Rawalpindi Medical College, 2016
Background: To analyze the limits of agreement for the intra- and inter-session measurements of intra-ocular pressure as measured by the Goldmann applanation tonometer and the Canon TX-F non-contact pulsair tonometer Methods: For this cross sectional ...
Naqaish Sadiq
doaj  

Intraocular pressure evaluation of equines anesthetized with romifidine, tiletamine/zolazepam, halothane and vecuronium Avaliação da pressão intra-ocular de eqüinos anestesiados com romifidina, tiletamina/zolazepam, halotano e vecurônio

Ciência Rural, 1998
The purpose of this study was to evaluate an anesthetic association with and without the use of a nondepolarizing muscle relaxant agent and its effect on intraocular pressure of horses, and also obtain an anesthetic technique free of adverse effects for ...
Juliana Noda Bechara, Paulo Sérgio de Moraes Barros, Denise Tabacchi Fantoni, Silvia Renata Gaido Cortopassi, Luis Claudio Lopes Correa da Silva   +4 more
doaj   +1 more source

A U‐shaped Microfluidic Platform for Culturing Vascularized Colorectal Cancer Spheroids Reveals Tumor–Endothelial Crosstalk and Invasion‐Associated Remodeling

Advanced Materials Technologies, EarlyView.
A closed U‐shaped microfluidic platform symmetrically embeds a single, size‐controlled HT29 colorectal cancer spheroid within a GFP‐HUVEC‐laden fibrin matrix. HT29 spheroids are associated with hyper‐branched endothelial network remodeling, while vascularized co‐culture is accompanied by anisotropic protrusive growth and EMT‐like marker changes in the ...
G. Cretti, M. Ballerini, A. Mantegazza, P. Occhetta, M. Rasponi   +4 more
wiley   +1 more source

Laser‐Induced Local De‐Doping in Organic Semiconductors

Advanced Materials Technologies, EarlyView.
The polymer PBTTT‐C14 doped with the small molecule acceptor F4TCNQ is considered as a benchmark material system. Mask‐free, microscale patterning of the doping level via laser‐induced heating and sublimation of dopant molecules is shown. Controlling laser irradiance and swath spacing allows dopant level control with laser‐limited resolution, opening ...
Christian Rainer, Aleksandr Perevedentsev, Daniel Ryklin, Rasmus R. Schröder, Gerardo Hernandez‐Sosa, Uli Lemmer   +5 more
wiley   +1 more source

In‐House Manufacturing of 3D ECM Culture Chips via Vacuum Thermoforming for Enhanced Imaging Applications

Advanced Materials Technologies, EarlyView.
Desktop vacuum thermoforming enables rapid, low‐cost fabrication of 96‐channel polystyrene culture chips with very thin imaging interfaces. The resulting platform supports cell lines, primary cells, and patient‐derived organoids, and enables high‐resolution confocal microscopy and single‐cell visualization, providing an accessible approach for advanced
Aleksandra Fomina, Adam Tam, Jennifer Lam, Nila C. Wu, Nancy T. Li, Alison P. McGuigan   +5 more
wiley   +1 more source

Short and Length‐Independent Group Delay Supported by Topological Edge States in Finite‐Size Su–Schrieffer–Heeger Chains

Advanced Materials Technologies, EarlyView.
This study demonstrates short, length‐independent group delay supported by topological edge states in open Su–Schrieffer–Heeger networks. Strong boundary port coupling enables an order‐of‐magnitude latency reduction compared to bulk modes, alongside robust protection against bulk disorder.
Yu‐Han Chang, Nadia Daniela Rivera Torres, Santiago Figueroa Manrique, Raul A. Robles Robles, Vanna Chrismas Silalahi, Cen‐Shawn Wu, Gang Wang, Giulia Marcucci, Laura Pilozzi, Claudio Conti, Ray‐Kuang Lee, Watson Kuo   +11 more
wiley   +1 more source