Results 71 to 80 of about 2,083,635 (328)
Biogenic ZnO nanoparticles: structural characterisation and bioactivity evaluation
Chemistry Journal of Moldova: General, Industrial and Ecological ChemistryZinc oxide nanoparticles were synthesized via a green route using Nicotiana plumbaginifolia plant extract, serving as a novel bio-reducing and stabilizing agent.
Abhimanyu Parasram Pawar +3 more
doaj +1 more source
Structural Characterization of Scp+
, 1993 Journal title: 1997-, The Journal of Physical Chemistry ...
Mavridis, A., Metropoulos, A.
openaire +2 more sources
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
Synthesis and characterization of multiferroic BiMn$_7$O$_{12}$
, 2008 We report on the high pressure synthesis of BiMn$_7$O$_{12}$, a manganite displaying a "quadruple perovskite" structure. Structural characterization of single crystal samples shows a distorted and asymmetrical coordination around the Bi atom, due to ...
A. Migliori +8 more
core +1 more source
Characterization of Cassava Starch and Its Structural Changes Resulting of Thermal Stress by Functionally-Enhanced Derivative Spectroscopy (FEDS) [PDF]
, 2021 Viviana Garcés +5 more
openalex +1 more source
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
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
Extended Czjzek model applied to NMR parameter distributions in sodium metaphosphate glass [PDF]
, 2013 The Extended Czjzek Model (ECM) is applied to the distribution of NMR parameters of a simple glass model (sodium metaphosphate, $\mathrm{NaPO_3}$) obtained by Molecular Dynamics (MD) simulations.
Caër, Gérard Le +6 more
core +3 more sources
Structural characterization of strawberry pomace
HeliyonStrawberries are a nutrient dense food rich in vitamins, minerals, non-nutrient antioxidant phenolics, and fibers. Strawberry fiber bioactive structures are not well characterized and limited information is available about the interaction between strawberry fiber and phenolics.
Arland T. Hotchkiss +12 more
openaire +2 more sources
Revealed Cores: Characterizations and Structure [PDF]
Applied Mathematics, 2015 Characterizations of the classes of all choice functions that select the cores or the externally stable cores induced by an underlying revealed dominance digraph are provided. Relying on such characterizations, the basic order-theoretic structure of the corresponding sets of revealed cores is also analyzed.
openaire +4 more sources