Results 41 to 50 of about 10,471,624 (302)

Exploring crystal structure–physical property relationships with pressure

IUCrJ
From its conception, X-ray crystallography has provided a unique understanding of the structure, bonding and electronic state of materials, which, in turn, unlocks a means of examining the properties and function of crystalline systems.
David R. Allan
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Uncovering structure-property relationships of materials by subgroup discovery

New Journal of Physics, 2017
Subgroup discovery (SGD) is presented here as a data-mining approach to help find interpretable local patterns, correlations, and descriptors of a target property in materials-science data.
Bryan R Goldsmith, Mario Boley, Jilles Vreeken, Matthias Scheffler, Luca M Ghiringhelli   +4 more
doaj   +1 more source

9-Vinylanthracene Based Fluorogens: Synthesis, Structure-Property Relationships and Applications

Molecules, 2017
Fluorescent dyes with aggregation-induced emission (AIE) properties exhibit intensified emission upon aggregation. They are promising candidates to study biomolecules and cellular changes in aqueous environments when aggregation formation occurs.
Mengjie Liu, Sawaros Onchaiya, Lewis Yi Fong Tan, Mohammad A. Haghighatbin, Tracey Luu, Tze Cin Owyong, Roozbeh Hushiarian, Conor F. Hogan, Trevor A. Smith, Yuning Hong   +9 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Testing the Linearity Assumption for Starch Structure-Property Relationships in Rices

Frontiers in Nutrition, 2022
Many properties of starch-containing foods are significantly statistically correlated with various structural parameters. The significance of a correlation is judged by the p-value, and this evaluation is based on the assumption of linear relationships ...
Yingting Zhao, Yingting Zhao, Yingting Zhao, Robert J. Henry, Robert G. Gilbert, Robert G. Gilbert, Robert G. Gilbert   +6 more
doaj   +1 more source

Structural property relationships in conjugated polymers

SPIE Proceedings, 2005
The synthesis of a series of PPV derivative polymers by the Wittig-Homer reaction is described. The structure of each polymer is varied and the effects of these variations on the optical properties is explored. The effects of alkyloxy side chains is observed between the PPV derivatives Poly(-p-phenylvinylene-co-2,5-bis-octyloxy phenylvinylene.) PPV-OPV
Lynch, Patrick, O'Neill, Luke, Whelan, J., McNamara, Mary, Byrne, Hugh   +4 more
openaire   +4 more sources

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Exploring structure-property relationships of silver 4-(phenylethynyl)pyridine complexes [PDF]

, 2017
Silver(salts demonstrate a strong preference for forming linear complexes when reacted with 4-(phenylethynyl)-pyridine (pep). The packing of these complexes was found to be strongly influenced by the counteranions, namely PF6-,BF4-, NO2-, NO3-, MeCO2 ...
Paul R. Raithby, Gagnon, Kevin, Gagnon, Kevin J., Jane V. Knichal, Chick C. Wilson, Raithby, Paul, Knichal, Jane V., Kevin J. Gagnon, Gee, William J., Gee, William J, Burrows, Andrew D., William J. Gee, Cameron, Christopher, Skelton, Jonathan M.; id_orcid, Gee, William, Gagnon, Kevin J, Wilson, Charles, Jonathan M. Skelton, Raithby, Paul R., Cameron, Christopher A., Andrew D. Burrows, Simon J. Teat, Knichal, Jane V, Burrows, Andrew, Skelton, Jonathan M, Raithby, Paul R, Burrows, Andrew D, Wilson, Chick C, Skelton, Jonathan, Christopher A. Cameron, Teat, Simon, Wilson, Chick C., Cameron, Christopher A, Teat, Simon J, Knichal, Jane, Teat, S. J.   +35 more
core   +1 more source