Results 131 to 140 of about 119,307 (312)
Nature CommunicationsAlkali metals have been widely used as promoters in heterogeneous metal catalysts to improve activity, product selectivity, and stability. Despite their prevalence, the precise role remains not fully uncovered due to the complex interplay between ...
Munam Jung +11 more
doaj +1 more source
Characterization of the key membrane protein cytochrome Cyc2 from Ghiorsea bivora
FEBS Open Bio, EarlyView.This study reports the first detailed biochemical analysis of Cyc2TAG1_1, a cytochrome protein involved in microbial iron oxidation. We produced and purified this enzyme in E. coli, then measured its iron‐oxidizing efficiency, and characterized its electrical and structural properties.
Josiane Azizi +6 more
wiley +1 more source
Iridium-catalyzed asymmetric transfer hydrogenation of quinolines with Hantzsch esters
, 2007 The iridium-catalyzed enantioselective transfer hydrogenation of quinolines with Hantzsch esters was developed with up to 88%, ee using [Ir(COD)Cl](2)/(S)-SegPhos/I-2 as a catalyst.
Zeng, Wei +3 more
core +1 more source
FEBS Open Bio, EarlyView.This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli +2 more
wiley +1 more source
The influence of hydrogenation on the biocompatibility of different hydroxyapatite (HAP) materials was tested. Materials consisted of pure HAP, HAP substituted with manganese (Mn+2) and with magnesium (Mg+2) – all axially pressed and conventionally ...
Polyaka, N. +5 more
core
Hydrogel platforms for 3D cardiac tissue engineering and fibrotic disease modelling
FEBS Open Bio, EarlyView.Hydrogel‐based cardiac tissue models are advancing our understanding of heart health and disease. By incorporating electrical conductivity, aligned structures, and tunable mechanical properties, these platforms better replicate the complex environment of native heart tissue.
Harrison Porritt +2 more
wiley +1 more source
Hydrogenation of deep-level hole-trapping centres associated with grain boundaries in germanium.
, 1983 Effects of the hydrogenation of deep level, hole-trapping centres associated with grain boundaries incorporated in diodes from n- and p- type germanium have been examined by deep level transient capacitance spectroscopy and measurement of reverse bias ...
Pearton, SJ, Tavendale, AJ
core
Regioselective hydrogenation of graphene nanoribbons investigated by scanning tunnelling microscopy [PDF]
On surface synthesis of graphene nanoribbons (GNRs), with well-defined width, edge, and with the introduction of dopants, may open new possibilities in future electronic devices owing to the GNRs tunable electronic structure. However, recent reports have
Sung, Yi-Ying
core +1 more source
Advanced Engineering Materials, EarlyView.Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Mass density governs the protective behavior of oxide layers on nuclear fuel cladding. Ptychographic X‐ray computed tomography measures zirconium oxide grown on Zircaloy‐4 under reactor and autoclave conditions, revealing nearly identical bulk densities of 5.1 ± 0.80 g cm−3.
Okan Yetik +9 more
wiley +1 more source