Results 21 to 30 of about 55,139 (265)

Colloidal trains

open access: yesSoft Matter, 2020
Colloidal trains consisting of colloidal doublet locomotives and single colloidal carriages self assemble above a magnetic square pattern and are driven by an external magnetic field processing around a high symmetry direction.
Mahla Mirzaee-Kakhki   +12 more
openaire   +3 more sources

Active nematic multipoles: Flow responses and the dynamics of defects and colloids

open access: yesFrontiers in Physics, 2023
We introduce a general description of localised distortions in active nematics using the framework of active nematic multipoles. We give the Stokesian flows for arbitrary multipoles in terms of differentiation of a fundamental flow response and describe ...
Alexander J. H. Houston   +3 more
doaj   +1 more source

COLLOID RELEASE AND TRANSPORT IN AGRICULTURAL SOIL AS IMPACTED BY SOLUTION CHEMISTRY

open access: yesJournal of Urban and Environmental Engineering, 2011
Colloid release from the agricultural soil under unsaturated conditions was controlled by the hydrodynamic force, capillary force and electrostatic force that were determined by the solution chemistry in terms of solution ionic strength and pH.
Sandip Patil, Kamal Tawfiq, Gang Chen
doaj   +2 more sources

Lyotropic Liquid Crystals from Colloidal Suspensions of Graphene Oxide

open access: yesCrystals, 2019
Lyotropic liquid crystals from colloidal particles have been known for more than a century, but have attracted a revived interest over the last few years.
Adam P. Draude, Ingo Dierking
doaj   +1 more source

Colloids and the Microcirculation

open access: yesAnesthesia & Analgesia, 2018
Colloid solutions have been advocated for use in treating hypovolemia due to their expected effect on improving intravascular retention compared with crystalloid solutions. Because the ultimate desired effect of fluid resuscitation is the improvement of microcirculatory perfusion and tissue oxygenation, it is of interest to study the effects of ...
He, Huaiwu, Liu, Dawei, Ince, Can
openaire   +4 more sources

Investigation of co-migration of heavy metal with colloid under preferential flow

open access: yesYantu gongcheng xuebao, 2020
Most of the heavy metal pollutants in soil come from external industrial and agricultural activities. Surface soil layer is the only access through which the heavy metal can migrate downward.
ZHANG Wen-jie 1, LI Jun-tao 2
doaj   +1 more source

Evaluating the involvement of autolysosomes in the nuclear translocation of fluorescent proteins

open access: yesFEBS Open Bio, EarlyView.
Endogenously expressed fluorescent proteins can be degraded by autophagy and transported to cell nuclei via the nuclear pore complex. But in some cell lines, for example, HeLa cells which are positive for immunoreactivity of a receptor ligand, such as UCN I, in cell nuclei, fusion of autolysosome with the nuclear envelope is involved in the nuclear ...
Keiichi Ikeda
wiley   +1 more source

Topological colloids [PDF]

open access: yesNature, 2012
Abundant in nature, colloids also find increasingly important applications in science and technology, ranging from direct probing of kinetics in crystals and glasses to fabrication of third-generation quantum-dot solar cells. Because naturally occurring colloids have a shape that is typically determined by minimization of interfacial tension (for ...
Bohdan Senyuk   +6 more
openaire   +3 more sources

Adenosine triphosphate as a modulator of protein interactions and stability

open access: yesFEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

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