搜索结果: 1-15 共查到“理学 colloidal”相关记录53条 . 查询时间(0.09 秒)
【北京大学分析化学讲座】Drying of Colloidal and Polymer Solutions
2018年胶体，大分子和聚电解质溶液戈登研究会议（The 2018 Gordon Research Conference on Colloidal,Macromolecular and Polyelectrolyte Solutions）
2018年 胶体，大分子和聚电解质溶液戈登研究 会议
2018/1/12
Colloidal, macromolecular, and polyelectrolyte solutions are of abiding interest not only because of the fascinating range of phenomena they display, but because of their tremendous utility. In many a...
International Team Solves Mystery of Colloidal Chains
International Team Mystery of Colloidal
2017/7/20
When Northwestern Engineering’s Erik Luijten met Zbigniew Rozynek, they immediately became united by a mystery.Presenting at a conference in Norway, Rozynek, a researcher at Adam Mickiewicz University...
2017年分子和胶体等离子体合成与应用研讨会（Symposium ED14—Molecular and Colloidal Plasmonics—Synthesis and Applications）
2017年 分子和胶体等离子体合成与应用 研讨会
2017/1/12
Progress directed toward the application of noble metal nanostructures is reliant on the establishment of chemical, electrical, and optical response to meet the demands of specific applications. Synth...
Solitary waves and their stability in colloidal media: semi-analytical solutions
colloid solitary wave modulation theory stability bifurcation
2012/4/20
Spatial solitary waves in colloidal suspensions of spherical dielectric nanoparticles are considered. The interaction of the nanoparticles is modelled as a hard-sphere gas, with the Carnahan-Starling ...
Dynamic clustering in active colloidal suspensions with chemical signaling
Dynamic cluster active colloidal suspensions chemical signaling
2012/2/29
In this paper, we explore experimentally the phase behavior of a dense active suspension of self- propelled colloids. In addition to a solid-like and a gas-like phase observed for high and low densiti...
Anisotropic elasticity in confocal studies of colloidal crystals
vibrational states colloidal crystals
2011/9/9
We consider the theory of uctuations of a colloidal solid observed in a confocal slice. For a cubic crystal we study the evolution of the projected elastic properties as a function of the anisotropy ...
Asymptotic analysis of stresses near a crack tip in a two dimensional colloidal packing saturated with liquid
Asymptotic analysis of stresses two dimensional colloidal
2010/11/24
The consolidation of colloidal particles in drying colloidal dispersions is in-uenced by various factors such as particle size and shape, and inter-particle potential. The capillary pressure induced b...
Aging of a Homogeneously Quenched Colloidal Glass-forming Liquid
Aging Homogeneously Quenched Colloidal Glass-forming Liquid
2010/11/24
The non-equilibrium self-consistent generalized Langevin equation theory of colloid dynamics
is used to describe the non-stationary aging processes occurring in a suddenly quenched model
colloidal l...
Enhanced shear separation for chiral magnetic colloidal aggregates
Enhanced shear separation chiral magnetic colloidal aggregates
2010/11/18
We study the designing principles of the simplest colloidal propeller, an architecture built from four identical spheres that can couple translation with rotation to produce controlled drift motion.By...
Measuring Colloidal Forces from Particle Position Deviations inside an Optical Trap
Measuring Colloidal Forces Particle Position Deviations
2010/11/17
We present a method to measure interaction forces between pairs of charged colloidal particles
suspended in a relatively low-polar medium (5 . " . 8) directly from the deviations of particle
positio...
Colloidal particles in liquid crystal films and at interfaces
colloids confinement interfaces elastic theory computer simulations
2010/11/18
This mini-review discusses the recent contribution of theoretical and computational physics as well as experimental efforts to the understanding of the behavior of colloidal particles in confined geom...
The renormalized Jellium model of colloidal suspensions with multivalent counterions
renormalized Jellium model multivalent counterions
2010/11/22
An extension of the renormalized Jellium model which allows to study colloidal suspensions containing trivalent counterions is proposed. The theory is based on a modified Poisson-Boltzmann equation wh...
Mobility and Diffusion of a Tagged Particle in a Driven Colloidal Suspension
Mobility Diffusion Driven Colloidal Suspension
2010/11/23
We study numerically the in uence of density and strain rate on the di usion and mobility of a single tagged particle in a sheared colloidal suspension. We determine independently the time-dependent v...
Particle-scale structure in frozen colloidal suspensions from small angle x-ray scattering
Particle-scale structure frozen colloidal suspensions small angle x-ray scattering
2010/11/19
During directional solidification of the solvent in a colloidal suspension, the colloidal particles segregate from the growing solid, forming high-particle-density regions with structure on a hierarch...