Results 31 to 40 of about 7,273,771 (379)
Recent advances in MOF-based photocatalysis: environmental remediation under visible light
Inorganic Chemistry Frontiers, 2020 Highly photoactive MOFs can be engineered via various strategies for the purpose of extended visible light absorption, more efficient generation, separation and transfer of charge carriers, as well as good recyclability.
Qi Wang +4 more
semanticscholar +1 more source
Visible light in photodermatology
Photochemical & Photobiological Sciences, 2020 Until recently, visible light (VL) had been regarded to be without significant photobiologic effect on the skin. Updated research suggests that this is not the case and the measurable effect of visible light on the skin is being documented in all skin types.
Shanthi, Narla +3 more
openaire +2 more sources
Recent Developments in the Photochemical Synthesis of Functionalized Imidazopyridines
Molecules, 2022 Imidazopyridines constitute one of the most important scaffolds in medicinal chemistry, as their skeleton could be found in a myriad of biologically active molecules.
Christine Tran, Abdallah Hamze
doaj +1 more source
Visible-Light Photocatalysis: Does It Make a Difference in Organic Synthesis?
Angewandte Chemie, 2018 Visible-light photocatalysis has evolved over the last decade into a widely used method in organic synthesis. Photocatalytic variants have been reported for many important transformations, such as cross-coupling reactions, α-amino functionalizations ...
Leyre Marzo +3 more
semanticscholar +1 more source
Visible Light Communications Illuminates the Future
Advances in Computing and Engineering, 2021 The use of Internet, video and audio calls at a very low cost is now common for all people around the world. This implies a tremendous carrying capacity for the carrier wave.
Moustafa Hussein
doaj +1 more source
Nature Communications, 2017 Scalable and sustainable solar hydrogen production through photocatalytic water splitting requires highly active and stable earth-abundant co-catalysts to replace expensive and rare platinum.
J. Ran +5 more
semanticscholar +1 more source
A new technique for infrared scintillation measurements [PDF]
, 2016 We propose a new technique to measure the infrared scintillation light yield of rare earth (RE) doped crystals by comparing it to near UV-visible scintillation of a calibrated Pr:(Lu$_{0.75}$Y$_{0.25}$)$_{3}$Al$_5$O$_{12}$ sample. As an example, we apply
Borghesani, A. F. +6 more
core +2 more sources
Visible‐Light‐Induced Dearomatizations
European Journal of Organic Chemistry, 2019 The dearomatization of aromatic compounds is an important synthetic strategy used in accessing complex three‐dimensional structures from simple aromatic precursors. This minireview aims to provide an overview of recent advancements in this area, with a specific focus on visible‐light‐mediated dearomative transformations.
Mikiko Okumura, David Sarlah
openaire +4 more sources
Visible light-driven H2 production over highly dispersed Ruthenia on Rutile TiO2 nanorods [PDF]
, 2016 The immobilization of miniscule quantities of RuO2 (~0.1%) onto one-dimensional (1D) TiO2 nanorods (NRs) allows H2 evolution from water under visible light irradiation. Rod-like rutile TiO2 structures, exposing preferentially (110) surfaces, are shown to
Bai, jianming +13 more
core +2 more sources
IEEE Access, 2020 In this work, we propose and demonstrate a received-signal-strength (RSS) based visible-light-positioning (VLP) system using sigmoid function data preprocessing (SFDP) method; and apply it to two types of regression based machine learning algorithms ...
Yu-Chun Wu +7 more
doaj +1 more source