Capillary Electrophoresis (Part 5): Detection methods in CE
Автор: Francis Chong
Загружено: 2019-02-24
Просмотров: 23764
This video is Part 5 of 6 for the e-Lectures series of NUS Chemistry CM3292 experiment titled "Capillary Electrophoresis (CE) of Inorganic Anions".
Contents:
0:07 Detection methods in CE
2:16 Problem #1: Short path length
3:00 Problem #2: Non-UV-absorbing analytes
4:33 Recap
By the end of this e-lecture, students will be able to:
1. Describe some commonly used detection methods in CE.
2. Compare and contrast the UV-vis detector and the Diode array detector (DAD).
3. Discuss how to improve the sensitivity of DAD detection using Z-cell and Bubble cell in CE.
4. Explain how indirect absorbance detection works for the CE of non-UV-absorbing analytes.
Thanks for watching :)
Presenter: Dr Francis Chong
Producer: Dr Francis Chong
Artworks: Madebyelvis
To learn more about:
Diode array detector (DAD): https://www.hitachi-hightech.com/glob...
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