Results 61 to 70 of about 8,160,201 (307)

Effect of different surface treatment agents on the physical chemistry and electrical properties of polyethylene nano-alumina nanocomposites

High Voltage, 2020
Generally, the electrical properties of nanocomposite are affected by the type, size, filling concentration and surface treatment process of the nanoparticle.
Xuhui Duan, Wah Hoon Siew, Wah Hoon Siew, Martin Given, John Liggat, Jinliang He   +5 more
doaj   +1 more source

Polyelectrolytes adsorbed at water-water interfaces [PDF]

, 2016
Polyelectrolytes can show strong adsorption at water-water interfaces formed by phase separation of two polymers in aqueous solution. We demonstrate this for a model system consisting of neutral polymer A and weakly positively charged polymer B.
Vis, Mark, Tromp, R Hans, Physical and Colloid Chemistry, Sub Physical and Colloid Chemistry, Tuinier, Remco   +4 more
core   +2 more sources

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

PROBLEMS OF PHYSICAL CHEMISTRY. [PDF]

Journal of the American Chemical Society, 1892
n ...
openaire   +2 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

Phase stability of a reversible supramolecular polymer solution mixed with nanospheres [PDF]

, 2011
Theory is presented for the phase stability of mixtures containing nanospheres and non-adsorbing reversible supramolecular polymers. This was made possible by incorporating the depletion thickness and osmotic pressure of reversible supramolecular polymer
Tuinier, R., Remco Tuinier, Physical and Colloid Chemistry, Sub Physical and Colloid Chemistry, Tuinier, R Remco   +4 more
core   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

The Donnan equilibrium: I. On the thermodynamic foundation of the Donnan equation of state [PDF]

, 2011
The thermodynamic equilibrium between charged colloids and an electrolyte reservoir is named after Frederic Donnan who first published on it one century ago (Donnan 1911 Z. Electrochem. 17 572). One of the intriguing features of the Donnan equilibrium is
Physical and Colloid Chemistry, Philipse, A.P., Sub Physical and Colloid Chemistry, Vrij, A.   +3 more
core   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Physical chemistry of lignin

, 1959
Title from folder label.Project report form no. 1. dated August 28, 1959. The physical chemistry of lignin preparation / John D. Scribner -- Project report form no. 2. dated April 20, 1964.
Jones, Edward Jesse., Chu, C. Y., Nagel, S. C. (Seelye C.), Scribner, John D.   +3 more
core   +1 more source