Results 101 to 110 of about 672,871 (380)
Recycling of phosphorus and ammonia nitrogen from digestate [PDF]
, 2018 Digestate from biogas plants, formed by dewatering anaerobically stabilized sludge, is characteristic of high concentrations of phosphates and ammonia nitrogen suitable for further use.
Calábková, Katrin +3 more
core
Low myo-inositol and high glutamine levels in brain are associated with neuropsychological deterioration after induced hyperammonemia [PDF]
, 2004 The neuropsychological effect of hyperammonemia is variable. This study tests the hypothesis that the effect of ammonia on the neuropsychological function in patients with cirrhosis is determined by the ability of the brain to buffer ammonia-induced ...
Balata, S +8 more
core +1 more source
Interfacial Interaction‐Mediated Regulation of Metal Oxidation States for Enhanced CO2 Reduction
Advanced Functional Materials, EarlyView.A hybrid strategy is employed to optimize bismuth–oxygen interactions, precisely regulating interfacial bismuth–oxygen bonds during topochemical synthesis. This leads to vanadium oxynitride‐bismuth catalyst exhibiting high Faradaic efficiency and durability for formate production, attributed to enhanced reaction thermodynamics and kinetics.
Zhongyuan Ma +6 more
wiley +1 more source
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, EarlyView.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source
Ultrafast Molecular Transport on Carbon Surfaces: The Diffusion of Ammonia on Graphite [PDF]
, 2017 We present a combined experimental and theoretical study of the self-diffusion of ammonia on exfoliated graphite. Using neutron time-of-flight spectroscopy we are able to resolve the ultrafast diffusion process of adsorbed ammonia, NH$_3$, on graphite ...
Calvo-Almazán, Irene +6 more
core +2 more sources
Advanced Healthcare Materials, EarlyView.In situ‐gelling poly(oligoethylene glycol methacrylate) (POEGMA)‐based hydrogels exhibit broad‐spectrum antibacterial activity against both gram‐positive and gram‐negative bacteria based on the dual covalent attachment of quaternary ammonium (QA) groups and the antibiotic ciprofloxacin (CIP) into the hydrogel networks, enabling effective in vivo burn ...
Fei Xu +8 more
wiley +1 more source
JGH Open, 2020 Background and Aim The effect of elevated ammonia on organ failures (OF), apart from hepatic encephalopathy, in patients with acute decompensation (AD) of cirrhosis and acute‐on‐chronic liver failure (ACLF) is unclear.
Shalimar +8 more
doaj +1 more source
Performance map of a heat pipe charged with ammonia [PDF]
, 1970 Test results are presented which describe dryout in type-304 stainless steel heat pipes when ammonia is the working fluid. Graph compares heat transfer capabilities of both ammonia and water.
Schwartz, J.
core +1 more source
Advanced Healthcare Materials, EarlyView.A magnetic microrobot fabricated by Spirulina platensis is proposed to accumulate in tumor regions and generate in situ high calcium concentration and sufficient oxygen. These characteristics of the microrobot present a strategy for triggering calcium overload therapy and chlorophyll‐mediated photodynamic therapy, and such combination resulted in a ...
Shuai Jiang +12 more
wiley +1 more source