Results 31 to 40 of about 4,081,044 (379)
Metal-free photoanodes for C–H functionalization
Nature Communications, 2023 Organic semiconductors, such as carbon nitride, when employed as powders, show attractive photocatalytic properties, but their photoelectrochemical performance suffers from low charge transport capability, charge carrier recombination, and self-oxidation.
Junfang Zhang +8 more
doaj +1 more source
Optimizing infrared to near infrared upconversion quantum yield of β-NaYF4:Er3+ in fluoropolymer matrix for photovoltaic devices [PDF]
, 2013 The present study reports for the first time the optimization of the infrared (1523 nm) to near-infrared (980 nm) upconversion quantum yield (UC-QY) of hexagonal trivalent erbium doped sodium yttrium fluoride (β-NaYF4:Er3+) in a perfluorocyclobutane ...
Condensed Matter and Interfaces +9 more
core +1 more source
Nanoparticles: Characteristics, Mechanisms and Modulation of Biotoxicity
KONA Powder and Particle Journal, 2014 Particulates of 1 to 100 nanometers size are being increasingly used for a variety of clinical and commercial purposes due to their large surface-to-volume ratio and unique physico-chemical, mechanical and electronic
Ponisseril Somasundaran +3 more
doaj +1 more source
Nature Communications, 2022 Solar-driven carbon dioxide reduction has witnessed a renaissance in the past decades, but the system suffers from low reaction rates. Here the authors develop a copper/tin-oxide electrocatalyst, achieving a new benchmark solar-to-CO energy conversion ...
Jing Gao +7 more
doaj +1 more source
, 2016 Reliable powering of accelerator magnets requires reliable power converters and controls, able to meet the powering specifications in the long term. In this paper, some of the issues that will challenge a power converter controls engineer are discussed ...
King, Q.
core +3 more sources
Blending liquid into a flowing dry granular material
EPJ Web of Conferences, 2017 We study experimentally the growth dynamics of a horizontal wet granular aggregate produced by accretion when a dry granular jet impacts a wet substrate.
Saingier Guillaume +2 more
doaj +1 more source
Computational and experimental prediction of human C-type lectin receptor druggability
Frontiers in Immunology, 2014 Mammalian C-type lectin receptors are involved in many aspects of immune cell regulation such as pathogen recognition, clearance of apoptotic bodies and lymphocyte homing.
Jonas eAretz +8 more
doaj +1 more source
Coherent phonon transport in short-period two-dimensional superlattices of graphene and boron nitride [PDF]
, 2016 Promoting coherent transport of phonons at material interfaces is a promising strategy for controlling thermal transport in nanostructures and an alternative to traditional methods based on structural defects.
Amon, CH +3 more
core +1 more source
Metals, 2021 The influence of inclusion size and number density on high-temperature urea corrosion (HTUC) behavior of ferritic stainless steels was investigated in a simulated working environment of selective catalytic reduction (SCR) system in commercial vehicles ...
Xuelin Wang +4 more
doaj +1 more source
Nature Communications, 2020 The mussel byssus cuticle is a wear-resistant and extensible metalloprotein composite. Here, the authors probed the cuticle nanostructure and composition before, during and after fabrication revealing a crucial role of metal-binding proteins that self ...
Franziska Jehle +5 more
doaj +1 more source