Results 51 to 60 of about 212,821 (183)

THE MIGRATION OF COLLOIDS. [PDF]

open access: yesJournal of the American Chemical Society, 1904
n ...
Whitney, W. R., Blake, J. C.
openaire   +2 more sources

Reconfigurable knots and links in chiral nematic colloids

open access: yes, 2011
Tying knots and linking microscopic loops of polymers, macromolecules, or defect lines in complex materials is a challenging task for material scientists.
Muševič, Igor   +4 more
core   +1 more source

Size-dependent mobility of soil colloids and associated organic carbon loading capacity following stepwise decreases in redox potential

open access: yesGeoderma
Release and transport of organic carbon (OC), a large portion of which is complexed with mineral colloids, can lead to long-term C sequestration. However, the role of mobile colloids in carbon cycling is not well understood.
Weila Li   +3 more
doaj   +1 more source

Effective collective barrier for magnetic relaxation in frozen ferrofluids

open access: yes, 2003
Magnetic relaxation and frequency response were measured in frozen ferrimagnetic colloids of different concentrations. A crossover from reversible to irreversible behavior is observed for concentrated colloids.
Blatter   +29 more
core   +1 more source

Deck the Walls with Anisotropic Colloids in Nematic Liquid Crystals. [PDF]

open access: yes, 2019
Nematic liquid crystals (NLCs) offer remarkable opportunities to direct colloids to form complex structures. The elastic energy field that dictates colloid interactions is determined by the NLC director field, which is sensitive to and can be controlled ...
Beller, Daniel A   +4 more
core  

Radioactively driven colloids: A special case of anomalous diffusion [PDF]

open access: yes, 2018
Citation: Wilson, G., Bahadori, A. A., & Bindra, H. (2019). Radioactively driven colloids: A special case of anomalous diffusion. Journal of Applied Physics, 126(12), 124308.
Bahadori, Amir A.   +2 more
core   +1 more source

Microfluidic colloid filtration [PDF]

open access: yesScientific Reports, 2016
AbstractFiltration of natural and colloidal matter is an essential process in today’s water treatment processes. The colloidal matter is retained with the help of micro- and nanoporous synthetic membranes. Colloids are retained in a “cake layer” – often coined fouling layer.
Torsten Beckmann   +5 more
openaire   +3 more sources

Transport behaviors of humic acid, kaolin and kaolin–humic acid compound colloids on naphthalene in floating islands with biofilmed fillers

open access: yesApplied Water Science, 2019
As one of the persistent organic pollutants, the investigations of naphthalene transports with humic acid, kaolin and kaolin–humic acid compound colloids by passing through the floating islands with biofilmed filler matrix pores were checked out ...
Sheng Yu, Bang-yu Li, Yi-hu Chen
doaj   +1 more source

Thermodynamic perturbation theory for self assembling mixtures of multi - patch colloids and colloids with spherically symmetric attractions

open access: yes, 2013
In this paper we extend our previous theory [B. D. Marshall and W.G. Chapman, J. Chem. Phys. 139, 104904 (2013)] for mixtures of single patch colloids (p colloids) and colloids with spherically symmetric attractions (s colloids) to the case that the p ...
Chapman, W. G., Marshall, B. D.
core   +1 more source

Demixing of colloid-polymer mixtures in poor solvents

open access: yes, 2002
The influence of poor solvent quality on fluid demixing of a model mixture of colloids and nonadsorbing polymers is investigated using density functional theory.
Denton, Alan R., Schmidt, Matthias
core   +1 more source

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