| 00:00:00 | A SAXS and DLS comparison of the NIST gold sol standards |
| 00:01:53 | The NIST Au colloid nanomaterial, RM 8011: a DLS and SAXS comparative study of the particle size distribution |
| 00:03:25 | Overview |
| 00:04:08 | Abstract |
| 00:05:25 | The wonder of science |
| 00:05:54 | NIST Nano-Gold Reference Materials (RMs) |
| 00:07:12 | Methods Dynamic Light Scattering (DLS) |
| 00:08:47 | Methods Small-Angle X-Ray Scattering (SAXS) |
| 00:11:10 | Multi-purpose X-ray Diffraction Platform |
| 00:11:47 | When can we observe a SAXS signal |
| 00:12:34 | SAXS - The most versatile nano-analytical tool |
| 00:13:40 | Experimental Setup |
| 00:14:57 | Experimental Setup |
| 00:16:10 | Sample Preparation |
| 00:17:09 | The big, expensive route! HZB SAXS set-up at PTB-FCM beam-line |
| 00:18:01 | Sample A - RM8011 |
| 00:19:27 | Malvern PCS data – an untypical lab. |
| 00:20:33 | The raw data - correlogram |
| 00:21:31 | The correlograms for the (3) Au colloids RM 8011/8012/8013 |
| 00:22:43 | SAXS at the PTB FCM beam-line RM 8011 |
| 00:23:20 | DLS and SAXS Summary |
| 00:25:52 | Interpretation |
| 00:27:51 | Thank you! |
| 00:37:00 | Contact Information |
This presentation will explore the measurement of the NIST Gold colloidal standards (RM 8011 and RM 8013) using the complementary techniques of Dynamic Light Scattering, using the Zetasizer Nano, and SAXS