Results 41 to 50 of about 13,453,882 (173)

Alteration of Zeta potential and membrane permeability in bacteria: a study with cationic agents

open access: yesSpringerPlus, 2015
In the present study, we have tried to establish the correlation between changes in Zeta potential with that of cell surface permeability using bacteria (Escherichia coli and Staphylococcus aureus).
S. Halder   +7 more
semanticscholar   +1 more source

Potential Dependent Ionic Sieving Through Functionalized Laminar MoS2 Membranes [PDF]

open access: yesarXiv, 2019
Laminar MoS2 membranes show outstanding potential for practical applications in energy conversion/storage, sensing, and as nanofluidic devices. For water purification technologies, MoS2 membranes can form abundant nanocapillaries from layered stacks of exfoliated MoS2 nanosheets.
arxiv  

Targeting Membrane Lipid a Potential Cancer Cure?

open access: yesFrontiers in Pharmacology, 2017
Cancer mortality and morbidity is projected to increase significantly over the next few decades. Current chemotherapeutic strategies have significant limitations, and there is great interest in seeking novel therapies which are capable of specifically ...
Loh Teng-Hern Tan   +7 more
semanticscholar   +1 more source

Membrane potential mediates the cellular binding of nanoparticles.

open access: yesNanoscale, 2013
The use of nanoparticles for cellular therapeutic or sensing applications requires nanoparticles to bind, or adhere, to the cell surface. While nanoparticle parameters such as size, shape, charge, and composition are important factors in cellular binding,
Edwin H Shin   +5 more
semanticscholar   +1 more source

The Microbiologist's Guide to Membrane Potential Dynamics.

open access: yesTrends in Microbiology, 2020
J. M. Benarroch, Munehiro Asally
semanticscholar   +1 more source

Electrostatic forces on charged surfaces of bilayer lipid membranes [PDF]

open access: yesarXiv, 2013
Simulating protein-membrane interactions is an important and dynamic area of research. A proper definition of electrostatic forces on membrane surfaces is necessary for developing electromechanical models of protein-membrane interactions. Here we modeled the bilayer membrane as a continuum with general continuous distributions of lipids charges on ...
arxiv  

Spherical membranes in Matrix theory [PDF]

open access: yesAdv.Theor.Math.Phys.2:181-206,1998, 1997
We consider membranes of spherical topology in uncompactified Matrix theory. In general for large membranes Matrix theory reproduces the classical membrane dynamics up to 1/N corrections; for certain simple membrane configurations, the equations of motion agree exactly at finite N.
arxiv  

Electrostatic cooling in Ion-Exchange Membranes [PDF]

open access: yesarXiv, 2014
In ion-exchange membrane processes, ions and water flow under the influence of gradients in hydrostatic pressure, ion chemical potential, and electrical potential (voltage), leading to solvent flow, ionic fluxes and ionic current. At the outer surfaces of the membranes, electrical double layers (EDLs) are formed (Donnan layers).
arxiv  

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