| Use of dynamic light scattering to determine second virial coefficient in a semidilute concentration regime. | |
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MedLine Citation:
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PMID: 21156151 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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The present work discusses an alternative procedure to obtain static light scattering (SLS) parameters in a dilute and semidilute concentration regime from a dynamic light scattering (DLS) instrument that uses an avalanche photodiode (APD) for recording the scattered intensity signal. An APD enables one to perform both SLS and DLS measurements by photon counting and photon correlation, respectively. However, due to the associated recovery time, the APDs are susceptible to saturation (above 1000kcps), which may limit the measurements in systems that scatter too much light. We propose an alternative way of obtaining the SLS parameters with instruments that use APD for recording signal intensities. |
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Authors:
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Sandeep Yadav; Thomas M Scherer; Steven J Shire; Devendra S Kalonia |
Publication Detail:
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Type: JOURNAL ARTICLE Date: 2010-12-13 |
Journal Detail:
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Title: Analytical biochemistry Volume: - ISSN: 1096-0309 ISO Abbreviation: - Publication Date: 2010 Dec |
Date Detail:
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Created Date: 2011-1-24 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0370535 Medline TA: Anal Biochem Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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Copyright © 2010 Elsevier Inc. All rights reserved. |
Affiliation:
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Department of Pharmaceutical Sciences, University of Connecticut, Storrs, CT 06269, USA. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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