Abstract
A technique which uses polymer nanoparticles as interaction phase in capillary electrochromatography (CEC)-ESI-MS was described. A continuous full filling technique in which nanoparticles were suspended in the entire electrolyte volume as well as conventional partial filling technique were presented. The results verified that polymer nanoparticles suspended in electrolyte can be used as pseudo stationary phase in CEC with ESI-MS detection using continuous full filling and partial filling techniques. The sample molecules were separated from the nanoparticles in the orthogonal ESI-interface and MS-detection was performed despite the continuous flow of nanoparticles into the interface.
| Original language | English |
|---|---|
| Title of host publication | Proceedings 50th ASMS Conference on Mass Spectrmetry and Allied Topics |
| Publisher | American Society for Mass Spectrometry, Santa Fe, NM, 87505, United States |
| Pages | 905-906 |
| Publication status | Published - 2002 |
| Event | Proceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics - Orlando, FL, United States Duration: 2002 Jun 2 → 2002 Jun 6 |
Conference
| Conference | Proceedings - 50th ASMS Conference on Mass Spectrometry and Allied Topics |
|---|---|
| Country/Territory | United States |
| City | Orlando, FL |
| Period | 2002/06/02 → 2002/06/06 |
Bibliographical note
The information about affiliations in this record was updated in December 2015.The record was previously connected to the following departments: Analytical Chemistry (S/LTH) (011001004)
Subject classification (UKÄ)
- Analytical Chemistry
Free keywords
- Partial filling
- Stationary phases
- Capillary electrochromatography (CEC)
- Ground potential