Yu Hui et al.
Electrophoresis, 33(12), 1911-1920 (2012-06-29)
Asymmetric dimethylarginine (ADMA) is an inhibitor of nitric oxide synthase and a risk factor for cardiovascular events. We have developed a new derivatization method to enable baseline separation of the regio-isomers, ADMA, and symmetric dimethylarginine (SDMA), within 15 min on...
S.M. Lunte et al.
LC-GC, 7, 908-908 (1989)
Sushma Lamba et al.
Analytica chimica acta, 614(2), 190-195 (2008-04-19)
A simple and sensitive liquid chromatographic method has been developed for the determination of low molecular weight aliphatic amines after their pre-column derivatization with naphthalene-2,3-dicarboxaldehyde (NDA). Derivatization conditions, including the NDA concentration, reaction pH and reaction time have been investigated...
Automated precolumn derivatization of amino acids, small peptides, brain amines and drugs with primary amino groups for reversed-phase high-performance liquid chromatography using naphthalenedialdehyde as the fluorogenic label.
H Koning et al.
Journal of chromatography, 533, 171-178 (1990-11-30)
O Yassine et al.
Analytica chimica acta, 609(2), 215-222 (2008-02-12)
In this work, we developed a PDMS electrophoresis device able to carry out on-chip derivatization and quantification of amino acids (AAs) using naphthalene-2,3-dicarboxaldehyde (NDA) as a fluorogenic agent. A chemical modification of the PDMS surface was found compulsory to achieve...