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Evidence of the No-slip boundary condition of water flow between hydrophilic surfaces using atomic force microscopy

hal.structure.identifierCentre de physique moléculaire optique et hertzienne [CPMOH]
dc.contributor.authorMAALI, Abdelhamid
hal.structure.identifierNanoprobe Laboratory for Bio- and Nanotechnology and Biomimetics
hal.structure.identifierMechanical Engineering
dc.contributor.authorWANG, Yuliang
hal.structure.identifierNanoprobe Laboratory for Bio- and Nanotechnology and Biomimetics
dc.contributor.authorBHUSHAN, Bharat
dc.date.created2009-08-07
dc.date.issued2009-09-15
dc.identifier.issn0743-7463
dc.description.abstractEnIn this study we present measurements of the hydrodynamic force exerted on a glass sphere glued to an atomic force microscopy (AFM) cantilever approaching a mica surface in water. A large sphere was used to reduce the impact of the cantilever beam on the measurement. An AFM cantilever with large stiffness was used to accurately determine the actual contact position between the sphere and the sample surface. The measured hydrodynamic force with different approach velocities is in good agreement with the Taylor force calculated in the lubrication theory with the no-slip boundary conditions, which verifies that there is no boundary slip on the glass and mica surfaces. Moreover, a detailed procedure of how to subtract the electrostatic double-layer force is presented.
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.title.enEvidence of the No-slip boundary condition of water flow between hydrophilic surfaces using atomic force microscopy
dc.typeArticle de revue
dc.identifier.doi10.1021/la902934j
bordeaux.journalLangmuir
bordeaux.page12002-12005
bordeaux.volume25
bordeaux.issue20
bordeaux.peerReviewedoui
hal.identifierhal-00670442
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00670442v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Langmuir&rft.date=2009-09-15&rft.volume=25&rft.issue=20&rft.spage=12002-12005&rft.epage=12002-12005&rft.eissn=0743-7463&rft.issn=0743-7463&rft.au=MAALI,%20Abdelhamid&WANG,%20Yuliang&BHUSHAN,%20Bharat&rft.genre=article


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