Results 151 to 160 of about 1,105,025 (337)
Comparative Study of the Optical Properties of α‐, β‐, and κ‐Ga2O3
physica status solidi (b), EarlyView.The optical properties of the α‐, β‐, and κ‐Ga2O3 polymorphs are analyzed using UV–vis spectrophotometry and temperature‐dependent photoluminescence from 23 to 300 K. In this study, their different properties caused by varying structure while using comparative methods are highlighted.
Lewis T. Penman +10 more
wiley +1 more source
Low Resistivity Sputter Deposited SnOx Thin Films: An Indium‐Free Transparent Conductive Oxide?
physica status solidi (RRL) – Rapid Research Letters, EarlyView.For sustainable, mass‐producible optoelectronic devices, indium‐free transparent conductive oxides are essential. This study examines how oxygen content during sputter deposition and thermal treatments influences the optoelectrical properties of amorphous SnOx films.
Marlene Härtel +7 more
wiley +1 more source
Red supergiant star studies with CO5BOLD and Optim3D
, 2012 We describe recent work focused towards a better understanding of red supergiant stars using 3D radiative-hydrodynamics (RHD) simulations with CO5BOLD.
Chiavassa, A., Plez, B.
core +1 more source
Small, EarlyView.This review presents a detailed overview of clinically approved nanoparticle therapeutics, classifying them by type and discussing their unique advantages in drug delivery. It highlights regulatory challenges across global markets and emphasizes the need for adaptive approval pathways.
Nimeet Desai +5 more
wiley +1 more source
Smart Molecules, EarlyView.This study develops a series of unimolecular photoinitiators, BP‐S1‐5, by incorporating hydrogen‐donating groups into a benzophenone framework. This method reduces the reliance on co‐initiators, and enables BP‐S1‐5 with efficient photoinitiation and excellent molding capability.
Yu Li +11 more
wiley +1 more source
High‐throughput Photoactive Magnetic Microrobots for Food Quality Control
Small Methods, EarlyView.Magneto‐photocatalytic Bi₂O₂CO₃@Fe₃O₄ microrobots enable automated antioxidant detection in food. Under UV light, they generate reactive oxygen species that oxidize a colorless dye into a green radical cation, with antioxidants inhibiting dye oxidation.
Roberto Maria‐Hormigos +3 more
wiley +1 more source
Quantification of Azides on the Surface of Nanoparticles: Toward Precise Bioconjugation
Small Structures, EarlyView.Herein, two spectroscopic methods for surface azides quantification are developed. The first method is based on the ability of electron‐withdrawing ligands to quench the fluorescence of conjugated dyes, whereas the second method is more general and is based on the UV–Vis monitoring of alkyne absorbance during the click reaction.
Elizaveta Maksimova +2 more
wiley +1 more source
Effect of organic biocolourants on lightfastness and mechanical properties of polylactic acid
Coloration Technology, EarlyView.Abstract Most modern colourants are acquired from petroleum‐based sources or mining, which often causes environmental degradation. Consequently, alternative colouring solutions are sought, such as using biocolourants, which are organic colourants from bio‐based sources.
J. Jordan +3 more
wiley +1 more source
Time-resolved Hubble Space Telescope Wide Field Camera 3 Spectrophotometry Reveals Inefficient Day-to-Night Heat Redistribution in the Highly Irradiated Brown Dwarf SDSS 1557B [PDF]
arXivBrown dwarfs in ultra-short period orbits around white dwarfs offer a unique opportunity to study the properties of tidally-locked, fast rotating (1-3 hr), and highly-irradiated atmospheres. Here, we present phase-resolved spectrophotometry of the white dwarf-brown dwarf (WD-BD) binary SDSS 1557, which is the fifth WD-BD binary in our six-object sample.
arxiv