Stacking, derivatization, and separation by capillary electrophoresis of amino acids from cerebrospinal fluids
โ Scribed by Po-Ling Chang; Tai-Chia Chiu; Huan-Tsung Chang
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 333 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0173-0835
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๐ SIMILAR VOLUMES
## Abstract Amino Acids are cations at low PH and can be readily separated by capillarty electrophoresis provided an alkanesulfonic acid is added to the elecrolyte carrier. Formation of a Positive net charge on the bare fusedโsilica surface at low PH was confirmed by measurement of an anodic electr
## Abstract A sensitive CE method for determining biogenic amines in wines based on inโcapillary derivatization with 1,2โnaphthoquinoneโ4โsulfonate is presented. In this method, reagent and buffer solutions are introduced hydrodynamically into the capillary whereas the sample is injected electrokin
Separation of racemic amino drugs (a-methylbenzeneethanamhe, 6-amino-2-methyl-2-heptanol and 1-amhoethyl-benzenemethanol) and thiol drugs [N-(2mercapto-1-oxopropyl) glycine, 2-mercaptopropanoic acid, and N-acetyl-3-mercaptovaline] has been evaluated after derivatization. ortho-Phthalaldehyde (OPA) a