Understanding Depletion Forces beyond Entropy

Kurzanzeige
dc.contributor.authorBechinger, Clemens
dc.contributor.authorRudhardt, Danieldeu
dc.contributor.authorLeiderer, Paul
dc.contributor.authorRoth, Rolanddeu
dc.contributor.authorDietrich, Siegfrieddeu
dc.date.accessioned2011-03-24T17:56:22Zdeu
dc.date.available2011-03-24T17:56:22Zdeu
dc.date.issued1999deu
dc.description.abstractThe effective interaction energy of a colloidal sphere in a suspension containing small amounts of nonionic polymers and a flat glass surface has been measured and calculated using total internal reflection microscopy and a novel approach within density functional theory, respectively. Quantitative agreement between experiment and theory demonstrates that the resulting repulsive part of the depletion forces cannot be interpreted entirely in terms of entropic arguments but that particularly at small distances (&100 nm) attractive dispersion forces have to be taken into account.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Physical Review Letters 83 (1999), 19, pp. 3960-3963deu
dc.identifier.doi10.1103/PhysRevLett.83.3960
dc.identifier.ppn265026334deu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/9422
dc.language.isoengdeu
dc.legacy.dateIssued2007deu
dc.rightsAttribution-NonCommercial-NoDerivs 2.0 Generic
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.0/
dc.subject.ddc530deu
dc.titleUnderstanding Depletion Forces beyond Entropyeng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
kops.citation.bibtex
@article{Bechinger1999Under-9422,
  year={1999},
  doi={10.1103/PhysRevLett.83.3960},
  title={Understanding Depletion Forces beyond Entropy},
  number={19},
  volume={83},
  journal={Physical Review Letters},
  pages={3960--3963},
  author={Bechinger, Clemens and Rudhardt, Daniel and Leiderer, Paul and Roth, Roland and Dietrich, Siegfried}
}
kops.citation.iso690BECHINGER, Clemens, Daniel RUDHARDT, Paul LEIDERER, Roland ROTH, Siegfried DIETRICH, 1999. Understanding Depletion Forces beyond Entropy. In: Physical Review Letters. 1999, 83(19), pp. 3960-3963. Available under: doi: 10.1103/PhysRevLett.83.3960deu
kops.citation.iso690BECHINGER, Clemens, Daniel RUDHARDT, Paul LEIDERER, Roland ROTH, Siegfried DIETRICH, 1999. Understanding Depletion Forces beyond Entropy. In: Physical Review Letters. 1999, 83(19), pp. 3960-3963. Available under: doi: 10.1103/PhysRevLett.83.3960eng
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