Results 201 to 210 of about 379,040 (232)
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Silver colloid nanoparticles: synthesis, characterization, and their antibacterial activity.
Journal of Physical Chemistry B, 2006A one-step simple synthesis of silver colloid nanoparticles with controllable sizes is presented. In this synthesis, reduction of [Ag(NH(3))(2)](+) complex cation by four saccharides was performed. Four saccharides were used: two monosaccharides (glucose
A. Panáček +8 more
semanticscholar +1 more source
Principles of colloid and surface chemistry
, 1977Colloid and surface chemistry - scope and variables sedimentation and diffusion and their equilibrium solution thermodynamics - osmotic and Donnan equilibria the rheology of dispersions static and dynamic light scattering and other radiation scattering ...
P. C. Hiemenz, R. Rajagopalan
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An Introduction to Clay Colloid Chemistry
, 1977particles. In this review, we trace the historical development of under standing clay microstructure by discussing key scientific papers published before 1986 on physico-chemical interactions in fine grained sediments and on clay fabric.
H. Olphen
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Magnetically Actuated Peanut Colloid Motors for Cell Manipulation and Patterning.
ACS Nano, 2018We report a magnetically actuated peanut-shaped hematite colloid motor that can not only move in a rolling or wobbling mode in fluids but also perform single cell manipulation and patterning in a noncontact way.
Zhihua Lin +5 more
semanticscholar +1 more source
Preparation and Characterization of Au Colloid Monolayers
, 1995The design and initial characterization of two-dimensional arrays of colloidal Au particles are reported. These surfaces are prepared by self-assembly of 12 nm diameter colloidal Au particles onto immobilized polymers having pendant functional groups ...
Katherine C. Grabar +3 more
semanticscholar +1 more source
ENCYCLOPEDIA OF Surface and Colloid Science
, 2006This comprehensive reference collects fundamental theories and recent research from a wide range of fields including biology, biochemistry, physics, applied mathematics, and computer, materials, surface, and colloid science-providing key references ...
P. Somasundaran
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Porous Liquid: A Stable ZIF-8 Colloid in Ionic Liquid with Permanent Porosity.
Langmuir, 2018We reported an example of metal-organic framework (MOF)-based porous liquid by dispersing ZIF-8 ({Zn(mim)2}, mim = 2-methylimidazole) nanocrystallites in ionic liquid (IL) of [Bpy][NTf2] ( N-butyl pyridinium bis(trifluoromethyl sulfonyl)imide).
Shengjun Liu +7 more
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Making sense of Brownian motion: colloid characterization by dynamic light scattering.
Langmuir, 2015Dynamic light scattering (DLS) has evolved as a fast, convenient tool for particle size analysis of noninteracting spherical colloids. In this historical review, we discuss the basic principle, data analysis, and important precautions to be taken while ...
P. Hassan, Suman Rana, G. Verma
semanticscholar +1 more source
Environmental Science and Technology, 2018
We herein demonstrate the cause of well-observed variant transport behaviors for apparently identical colloids in porous media under conditions of colloid-collector repulsion (unfavorable attachment conditions).
W. Johnson +3 more
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We herein demonstrate the cause of well-observed variant transport behaviors for apparently identical colloids in porous media under conditions of colloid-collector repulsion (unfavorable attachment conditions).
W. Johnson +3 more
semanticscholar +1 more source
Novel Hollow Polymer Shells by Colloid-Templated Assembly of Polyelectrolytes.
Angewandte Chemie, 1998Exact control of the film thickness of polyelectrolyte shells (a transmission electron microscopy image is shown) is achieved by colloid-templated consecutive adsorption of polyanions and polycations followed by decomposition of the templating core ...
E. Donath +4 more
semanticscholar +1 more source