Results 31 to 40 of about 27,896 (191)

Zeta-potential and flotability of the scheelite mineral in different type of waters, Part 1: Zeta-potential [PDF]

open access: yesHemijska Industrija, 2009
The aim of this work is the investigation of zeta-potential of the mineral scheelite from mine 'Rudnik', located in central Serbia. Electrophoresis measurements using zeta-meter were carried out on four different types of water, namely: tap water ...
Milanović Dragan B., Marković Zoran S.
doaj   +1 more source

Serosurveillance of Leishmania infantum in Zoo-Kept Animals in Spain. [PDF]

open access: yesZoonoses Public Health
ABSTRACT Introduction Leishmaniosis is a sand fly‐borne zoonosis mainly caused by Leishmania infantum in Europe. Exposure to this protozoan has been widely reported in many domestic and wild species. However, epidemiological surveys evaluating the circulation of L. infantum in zoo‐kept animals remain limited. This large‐scale study aims to evaluate the
Barbero-Moyano J   +11 more
europepmc   +2 more sources

Thermophoretic microswimmers: Interplay of phoresis, geometry and hydrodynamics [PDF]

open access: yes, 2021
The term swimmer refers to biological or artificial structures that are capable of self-propel by drawing energy from the surrounding environment. The typical size of a swimmer ranges orders of magnitude, from the macroscopic world of a blue whale in the
Roca Bonet, Sergi
core  

Iflavirus increases its infectivity and physical stability in association with baculovirus [PDF]

open access: yesPeerJ, 2016
Virus transmission and the prevalence of infection depend on multiple factors, including the interaction with other viral pathogens infecting the same host.
Agata K. Jakubowska   +6 more
doaj   +2 more sources

Effect of the interaction strength and anisotropy on the diffusio-phoresis of spherical colloids

open access: yes, 2020
Gradients in temperature, concentration or electrostatic potential cannot exert forces on a bulk fluid; they can, however, exert forces on a fluid in a microscopic boundary layer surrounding a (nano)colloidal solute, resulting in so-called phoretic flow.
Wei, Jiachen   +7 more
core   +1 more source

Microrobots powered by concentration polarization electrophoresis (CPEP)

open access: yesNature Communications, 2023
Second-order electrokinetic flow around colloidal particles caused by concentration polarization electro-osmosis (CPEO) can result in a phoretic motion of asymmetric particle dimers in a homogeneous AC electrical field, which we refer to as concentration
Florian Katzmeier, Friedrich C. Simmel
doaj   +1 more source

How to unify diffusio-phoresis, Marangoni and osmotic flows with interfacially driven transport ?

open access: yes, 2019
International audienceIn this contribution, we discuss interfacially driven transport models that enable to describe diffusio-phoresis, Marangoni and osmotic flows within the same ...
Glavatskiy, Kirill   +2 more
core   +1 more source

Heat transport and bio-convective nanomaterial flow of Walter's-B fluid containing gyrotactic microorganisms

open access: yesAin Shams Engineering Journal, 2021
This research work highlight the newly developed concept of Rosseland approximation and gyrotactic microorganisms in steady, two-dimensional, incompressible flow of Walter's-B nanofluid (non-Newtonian) over a stretchable surface of sheet.
Yu-Ming Chu   +5 more
doaj   +1 more source

Simulation of diffusio-phoretic motion of colloidal particle suppressed by bound solutes within adsorption shell

open access: yes, 2020
Colloidal particle submerged in a non-equilibrium fluid with a concentration gradient of solutes experiences diffusio-phoresis. Such directional transport originates from the driving forces that exert on the fluid in a microscopic boundary layer ...
Jiachen Wei (2557087)
core   +3 more sources

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