Results 81 to 90 of about 14,968,723 (400)
Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
Frontiers in Chemistry, 2022 As a unique nanofabrication technology, atomic layer deposition (ALD) has been widely used for the preparation of various materials in the fields of microelectronics, energy and catalysis.
Rui Xu +9 more
doaj +1 more source
Mechanisms of flavoprotein‐catalyzed reactions [PDF]
European Journal of Biochemistry, 1989 Flavoproteins are a class of enzymes catalyzing a very broad spectrum of redox processes by different chemical mechanisms. This review describes the best studied of these mechanisms and discusses factors possibly governing reactivity and specificity.
Ghisla, Sandro, Massey, Vincent
openaire +5 more sources
Examination of the concept of degree of rate control by first-principles kinetic Monte Carlo simulations [PDF]
, 2008 The conceptual idea of degree of rate control (DRC) approaches is to identify the "rate limiting step" in a complex reaction network by evaluating how the overall rate of product formation changes when a small change is made in one of the kinetic ...
Baranski +20 more
core +2 more sources
Peptide‐based ligand antagonists block a Vibrio cholerae adhesin
FEBS Letters, EarlyView.The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang +9 more
wiley +1 more source
PharmaceuticalsPolysorbates 20 and 80 (PS20 and PS80) are added to many commercial biologic and vaccine pharmaceuticals. It is commonly known that these polysorbates undergo a radical oxidation mechanism; however, the identity of these radical intermediates has not ...
Adam T. Sutton, Richard R. Rustandi
doaj +1 more source
Reaction mechanism of SiC-TiSi2 by melt infiltration method
Cailiao gongcheng, 2019 The melt infiltration method is one of the main preparation method of SiC matrix composites. Complex reactions and multi-component diffusion are involved in molten-Si infiltration of a C-based preform.
ZHOU Yi-ran +5 more
doaj +1 more source
Direct mechanism in solar nuclear reactions [PDF]
, 1994 A short overview of the direct reaction mechanism and the models used for the analysis of such processes is given. Nuclear reactions proceeding through the direct mechanism and involved in solar hydrogen burning are discussed.
Oberhummer, H., Staudt, G.
core +4 more sources
Review of: "Severe Cutaneous Adverse Drugs Reactions: From Causes To Mechanisms" [PDF]
, 2022 Purnima Paliwal
openalex +1 more source
Thermodynamics and reaction mechanism of urea decomposition.
Physical Chemistry, Chemical Physics - PCCP, 2019 The selective catalytic reduction technique for automotive applications depends on ammonia production from a urea-water solution via thermolysis and hydrolysis. In this process, undesired liquid and solid by-products are formed in the exhaust pipe.
S. Tischer +4 more
semanticscholar +1 more source