Data and size results by Dynamic Light Scattering

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00:00:00 Data and size results by Dynamic Light Scattering (DLS)
00:01:17 Introduction to Dynamic Light Scattering Size Measurements
00:03:14 The Zetasizer Family of Instrumentation
00:03:58 Light Scattering Technologies
00:04:30 Measurement Technologies
00:04:34 Dynamic Light Scattering and Brownian Motion
00:06:00 Dynamic Light Scattering (Particle Size)
00:07:31 Intensity Fluctuations, Correlation and Size Distributions
00:09:27 Zetasizer Nano Backscatter Optics
00:12:58 Zetasizer Nano S or ZS + Multipurpose Titrator
00:13:26 Zetasizer µV – Focused Optics Classical Size vs. Sensitivity Dichotomy
00:15:56 Zetasizer µV
00:16:36 Zetasizer APS – Auto Plate Sampler
00:17:35 Zetasizer APS
00:18:28 Applications
00:18:32 Applications: Zetasizer Family
00:19:03 Surfactant Micelles
00:20:45 Micelle Size Characterization
00:20:48 Micelle Size Characterization
00:21:11 Micelle Size Characterization
00:21:28 Micelle Size Characterization
00:21:44 Oligomeric States of a pH Sensitive Protein
00:22:47 Aggregation Kinetics
00:23:56 Effect of Storage Conditions
00:26:17 Automated temperature studies
00:27:40 Protein Thermal Stability
00:28:03 Data Interpretation
00:28:26 INSTRUMENT OPERATION
00:30:25 DATA INTERPRETATION
00:32:27 DATA INTERPRETATION: CORRELOGRAMS
00:33:22 IDEAL RESULTS
00:35:40 Large Z-Average Values
00:38:11 DATA INTERPRETATION: Results
00:38:39 Distributions from DLS
00:40:29 How does this affect real samples?
00:40:47 How does this affect real samples?
00:41:06 How does this affect real samples?
00:41:21 Which result is the best result?
00:42:21 Conclusion Benefits Of Sizing By DLS
00:43:24 Web Page Directory
00:45:17 Contact Information
This is an introductory lecture to provide an overview of the Zetasizer family of instrumentation, including the Zetasizer Nano, Zetasizer µV and Zetasizer APS. Example applications are included as well as useful tips for analyzing DLS results