Results 51 to 60 of about 38,475 (330)
Advanced Functional Materials, EarlyView.Synthetic cells are engineered herein to respond to an external chemical messenger by the activation of intracellular catalysis. The chemical messenger molecules are catalytically generated by an extracellular enzyme or a mineral surface, whereas the intracellular catalysis emerges via direct enzyme activation or via protein refolding.
Dante G. Andersen +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.The influence of postdeposition treatments on the formation of self‐assembling (mono)layers commonly utilized as hole transport layers in perovskite‐based solar cells is thoroughly investigated. The implementation of a washing step and an annealing step at temperatures exceeding the current literature standards leads to an enhanced layer quality and ...
Jann B. Landgraf +14 more
wiley +1 more source
Unusual phosphine oxidation: new triazolopyridyl-quinolyl phosphine oxide fluorescent dyes
RSC Advances, 2015 3-(2-Pyridyl)-[1,2,3]triazolo[1,5-a]quinolylphosphines suffer an unusual phosphine oxidation due to their special geometry that allows a σ-donation of the nitrogen (N1) lone pair to phosphorus.
Enrique García-España +6 more
openaire +3 more sources
3D Printing of Functional Mesoporous Silica Monoliths with Embedded Metal and MOF Components
Advanced Functional Materials, EarlyView.This article presents the development of silica nanocage‐based nano‐inks tailored for digital light processing 3D printing, enabling automated additive manufacturing of mesoporous monoliths. Novel strategies for incorporating metal sites and inducing in situ growth of metal‐organic frameworks are introduced.
Thomas Gaillard +7 more
wiley +1 more source
New Phosphine Oxides as High Performance Near- UV Type I Photoinitiators of Radical Polymerization
Molecules, 2020 Carbazole structures are of high interest in photopolymerization due to their enhanced light absorption properties in the near-UV or even visible ranges.
Céline Dietlin +6 more
doaj +1 more source
Enantioselective Coupling of Dienes and Phosphine Oxides [PDF]
Journal of the American Chemical Society, 2018 We report a Pd-catalyzed intermolecular hydrophosphinylation of 1,3-dienes to afford chiral allylic phosphine oxides. Commodity dienes and air stable phosphine oxides couple to generate organophosphorus building blocks with high enantio- and regiocontrol. This method constitutes the first asymmetric hydrophosphinylation of dienes.
Ryan T Davison +3 more
openaire +5 more sources
Phosphorus-containing imide resins [PDF]
, 1983 Bis- and tris-imides derived from tris (m-aminophenyl) phosphine oxides by reaction with maleic anhydride or its derivatives, and addition polymers of such imides, including a variant in which a mono-imide is condensed with a dianhydride and the product ...
Fohlen, G. M. +2 more
core +1 more source
An element through the looking glass: Exploring the Au-C, Au-H and Au-O energy landscape [PDF]
, 2015 Gold, the archetypal “noble metal”, used to be considered of little interest in catalysis. It is now clear that this was a misconception, and a multitude of gold-catalysed transformations has been reported.
Bochmann, Manfred +2 more
core +1 more source
Recent Advances in Wide‐Bandgap Perovskite Solar Cells
Advanced Materials, EarlyView.Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley +1 more source
Green Chemistry Letters and Reviews, 2018 A green and versatile method for the preparation of γ-hydroxyphosphonate and phosphine oxide derivatives in 5 min, is accomplished through the reduction of γ-phosphonylketones with sodium borohydride supported on alumina, at room temperature, under ...
Aicha Mhamdi, Soufiane Touil
doaj +1 more source