| 00:00:00 | Welcome |
| 00:00:14 | Introduction |
| 00:00:57 | Capillary dynamic light scatteringContinuous hydrodynamic particle size from angstroms to microns |
| 00:01:23 | Outline |
| 00:01:55 | An overview of DLS |
| 00:03:08 | An overview of DLS |
| 00:03:39 | DLS: Principle of operation |
| 00:05:04 | DLS: Principle of operation |
| 00:06:22 | DLS: Principle of operation |
| 00:07:03 | Untitled |
| 00:07:08 | Capillary DLS: Mode of operation |
| 00:07:23 | Capillary DLS: Mode of operation |
| 00:08:02 | Capillary DLS: Mode of operation |
| 00:10:00 | Capillary DLS: Mode of operation |
| 00:10:31 | What can Capillary DLS do for me? |
| 00:11:13 | What can Capillary DLS do for me? |
| 00:12:51 | What can Capillary DLS do for me? |
| 00:14:01 | What can Capillary DLS do for me? |
| 00:14:37 | What can Capillary DLS do for me? |
| 00:15:24 | What can Capillary DLS do for me? |
| 00:15:59 | What does Capillary DLS give us? |
| 00:17:19 | Summary |
| 00:18:03 | Further information |
| 00:18:14 | Thank you for your attentionjason.corbett@malvernpanalytical.com |
Dynamic light scattering (DLS) is a ubiquitous tool for the characterization of hydrodynamic particle size in dispersion, relying on diffusive-only sample motion and exquisite thermal control of the sample viscosity. We demonstrate that the commonly assumed upper size limit for DLS due to gravitational settling should be significantly higher than previous experiments indicate and it is by the suppression of sample convective motion in a simple, disposable, optical quality, glass capillary that greater than an order of magnitude increase in the upper particle size range, well into the micron-scale, is enabled, in a two order of magnitude reduction in sample volume over a standard 10.0 mm cuvette, without altering the dispersion.
Palestrante
Jason Corbet - Senior Development Scientist - NPI Engineering
Mais informações
- Who should attend?
Anyone interested in hydrodynamic particle size of dispersion