Optical Trapping of Titania/Silica Core-
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P. Viravathana; D.W.M. Marr
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Article
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2000
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Elsevier Science
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English
⚖ 197 KB
Manipulation of colloidal systems via optical trapping techniques requires a refractive index mismatch between particles and solvent which leads to strong interparticle van der Waals interactions. Investigation of the behavior of systems without such strong attractive interactions, however, requires