Results 51 to 60 of about 290,507 (301)

Exploring 1,2,3-cyclohexatriene reactivity with furan derivatives: insights into structural and electronic factors

Discover Chemistry
1,2,3-Cyclohexatriene is highly reactive compound which is relatively underexplored compound, demonstrates significant potential for cycloaddition reactions.
Lalitha Ravichandran
doaj   +1 more source

Late Transition Metal Olefin Polymerization Catalysts Derived from 8-Arylnaphthylamines

Inorganics
Late transition metal catalysts represent a significant class of olefin polymerization catalysts that have played an essential role in advancing the polyolefin industry owing to their highly tunable ligands and low oxophilicity.
Zonglin Qiu, Wenyan Wang, Handou Zheng, Dengfei Wang, Xinglong Zhao, Guangshui Tu, Jiahao Yang, Haiyang Gao   +7 more
doaj   +1 more source

Internal relaxation time in immersed particulate materials

, 2009
We study the dynamics of the solid to liquid transition for a model material made of elastic particles immersed in a viscous fluid. The interaction between particle surfaces includes their viscous lubrication, a sharp repulsion when they get closer than ...
C. Gay, F. da Cruz, F. Yilmaz, G. K. Batchelor, I. Einav, P. Coussot, P. Rognon, S. Faure   +7 more
core   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Study on ethylene/1-hexene copolymerization catalyzed by α-diimine nickel catalysts with different ligands

Magnetic Resonance Letters, 2021
The structure of polyolefin has an important influence on its performance and application. Ethylene/1-hexene copolymerization is one of the important ways to control the structure of the polyolefin.
Yusheng Xing, Haojie Yu, Li Wang, Nan Wang, Lei Zhu, Ruixue Liang, Md Alim Uddin   +6 more
doaj   +1 more source

The electrophoretic membrane contactor: A mass-transfer-based methodology applied to the separation of whey proteins [PDF]

, 2011
In the electrophoretic membrane contactor (EMC), a porous membrane is used to establish a contact across two flowing liquids between which an electrically driven mass transfer takes places.
Galier, Sylvain, Roux-de Balmann, Hélène   +1 more
core   +2 more sources

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

FEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth, Moritz Koch, Le‐Han Rössner, Johanna Eichhorn, Denys Pogoryelov, Matthias P. Mayer, Jude M. Przyborski   +6 more
wiley   +1 more source

Focusing by blocking: repeatedly generating central density peaks in self-propelled particle systems by exploiting diffusive processes

, 2015
Over the past few years the displacement statistics of self-propelled particles has been intensely studied, revealing their long-time diffusive behavior.
Andreas M. Menzel, Babel S., Bialké J., Buttinoni I., Cates M. E., Elgeti J., Elgeti J., Elgeti J., Golestanian R., Landau L. D., Lauga E., Risken H., ten Hagen B., Thutupalli S., van Kampen N. G., Zwanzig R.   +15 more
core   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

Spectroscopic Determination of Binding Constants of Modified β-cyclodextrins with Brooker’s Merocyanine [PDF]

, 2013
Host-guest complexation occurs when a guest molecule is held inside a host molecule through weak molecular forces. β-cyclodextrin, a host molecule, has a variety of uses and is often applied in pharmaceuticals.
Hanson, Carly
core   +2 more sources