Results 111 to 120 of about 275,793 (312)
Ammonia Synthesis and Mechanochemistry
Joule, 2021 Ammonia synthesis is one of the world’s largest chemical processes and therefore also one of the world’s largest CO2 emitters. New developments that operate under milder reaction conditions and environmentally friendly methods for supplying the feedstock for ammonia can significantly reduce these emissions.
openaire +2 more sources
Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing
Advanced Materials, EarlyView.Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria +6 more
wiley +1 more source
Canadian Journal of Gastroenterology and Hepatology, 2019 Sarcopenia is a common complication of cirrhosis with a negative impact on posttransplant outcome, health-related quality of life (HRQOL), and patient survival.
Roger F. Butterworth
doaj +1 more source
Interstellar chemistry of nitrogen hydrides in dark clouds [PDF]
, 2013 The aim of the present work is to perform a comprehensive analysis of the interstellar chemistry of nitrogen, focussing on the gas-phase formation of the smallest polyatomic species and in particular nitrogen hydrides.
Faure, Alexandre +5 more
core +3 more sources
Advanced Materials, EarlyView.An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang +6 more
wiley +1 more source
Effect of calcination parameters on structural properties of Ti-MCM-41 materials synthesized at room temperature [PDF]
, 2006 In this work is presented a study of the effect of calcination parameters namely, heating rate, calcination temperature, total calcination time and time at final temperature, on pore structural properties of Ti-MCM-41 materials.
Carrott, Manuela +2 more
core
Inhibitors of bacterial and plants urease [PDF]
, 2013 Urease is an important virulence factor for Helicobacter pylori and Proteus mirabilis as well as in environmental transformations of certain nitrogenous compounds.
Macegoniuk, Katarzyna
core +2 more sources
Advanced Materials, EarlyView.The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley +1 more source
Glutamate biosynthesis in Bacillus azotofixans. 15N NMR and enzymatic studies [PDF]
, 1988 Pathways of ammonia assimilation into glutamic acid in Bacillus azotofixans, a recently characterized nitrogen-fixing species of Bacillus, were investigated through observation by NMR spectroscopy of in vivo incorporation of 15N into glutamine and ...
Kanamori, Keiko +2 more
core
Transfer of electrophilic NH using convenient sources of ammonia: direct synthesis of N–H sulfoximines from sulfoxides [PDF]
, 2016 The transfer of nitrogen atoms is extremely valuable in the preparation of medicinal compounds. Here, a new system for NH transfer is developed to prepare sulfoximines, which are emerging as valuable motifs for drug discovery.
Bentley +43 more
core +1 more source