| Microscope spectrometer for light scattering investigations. | |
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MedLine Citation:
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PMID: 20676173 Owner: NLM Status: In-Process |
Abstract/OtherAbstract:
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We describe a setup including a microscope to study volumes of a few mum(3) by static and dynamic light scattering (DLS) in a backscattering configuration. Light scattered by individual objects of micrometric size can be analyzed in the 400-800?nm spectral range. This setup can also be employed to study both diluted and concentrated colloidal solutions by DLS measurements. For diluted solutions we found evidence of the fluctuations of the number of particles in a confocal volume. We discuss their contribution to the autocorrelation function of the scattered intensity measured as a function of time. |
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Authors:
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Aude Barbara; Tomas Lopez-Rios; Sylvain Dumont; Frédéric Gay; Pascal Quémerais |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Applied optics Volume: 49 ISSN: 1539-4522 ISO Abbreviation: Appl Opt Publication Date: 2010 Aug |
Date Detail:
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Created Date: 2010-08-02 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0247660 Medline TA: Appl Opt Country: United States |
Other Details:
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Languages: eng Pagination: 4193-201 Citation Subset: - |
Affiliation:
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Institut Néel, CNRS and University Joseph Fourier, BP 166, 38042 Grenoble Cedex 9, France. aude.barbara@grenoble.cnrs.fr |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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