Literature DB >> 9065396

Novel Colloidal Interactions in Anisotropic Fluids

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Abstract

Small water droplets dispersed in a nematic liquid crystal exhibit a novel class of colloidal interactions, arising from the orientational elastic energy of the anisotropic host fluid. These interactions include a short-range repulsion and a long-range dipolar attraction, and they lead to the formation of anisotropic chainlike structures by the colloidal particles. The repulsive interaction can lead to novel mechanisms for colloid stabilization.

Entities:  

Year:  1997        PMID： 9065396     DOI： 10.1126/science.275.5307.1770

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  122 in total

1.  Nematic liquid crystal around a spherical particle: Investigation of the defect structure and its stability using adaptive mesh refinement.

Authors:  Jun-Ichi Fukuda; Makoto Yoneya; Hiroshi Yokoyama
Journal:  Eur Phys J E Soft Matter       Date:  2004-01       Impact factor: 1.890

2.  Collective behavior of light-induced droplets in smectic membranes.

Authors:  P V Dolganov; E I Demikhov; V K Dolganov; B M Bolotin; K Krohn
Journal:  Eur Phys J E Soft Matter       Date:  2003-12       Impact factor: 1.890

3.  Directing colloidal assembly at fluid interfaces.

Authors:  Eric M Furst
Journal:  Proc Natl Acad Sci U S A       Date:  2011-12-19       Impact factor: 11.205

4.  Large-area optoelastic manipulation of colloidal particles in liquid crystals using photoresponsive molecular surface monolayers.

Authors:  Angel Martinez; Hector C Mireles; Ivan I Smalyukh
Journal:  Proc Natl Acad Sci U S A       Date:  2011-12-12       Impact factor: 11.205

5.  Light-driven oscillations of entangled nematic colloidal chains.

Authors:  M Gomilšek; D Seč; M Skarabot; M Ravnik; S Zumer; I Muševič
Journal:  Eur Phys J E Soft Matter       Date:  2010-11-07       Impact factor: 1.890

6.  Nonlinear electrophoresis of dielectric and metal spheres in a nematic liquid crystal.

Authors:  Oleg D Lavrentovich; Israel Lazo; Oleg P Pishnyak
Journal:  Nature       Date:  2010-10-21       Impact factor: 49.962

7.  Direct mapping of local director field of nematic liquid crystals at the nanoscale.

Authors:  Yu Xia; Francesca Serra; Randall D Kamien; Kathleen J Stebe; Shu Yang
Journal:  Proc Natl Acad Sci U S A       Date:  2015-11-30       Impact factor: 11.205

8.  Capillary-induced giant elastic dipoles in thin nematic films.

Authors:  Haifa Jeridi; Mohamed A Gharbi; Tahar Othman; Christophe Blanc
Journal:  Proc Natl Acad Sci U S A       Date:  2015-11-09       Impact factor: 11.205

9.  Principles for manipulation of the lateral organization of aqueous-soluble surface-active molecules at the liquid crystal-aqueous interface.

Authors:  Jugal K Gupta; Nicholas L Abbott
Journal:  Langmuir       Date:  2009-02-17       Impact factor: 3.882

10.  Dynamic ordering transitions of liquid crystals driven by interfacial complexes formed between polyanions and amphiphilic polyamines.

Authors:  Michael I Kinsinger; Maren E Buck; Fernando Campos; David M Lynn; Nicholas L Abbott
Journal:  Langmuir       Date:  2008-12-02       Impact factor: 3.882
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