CJCU
A Novel Method for Quaternization of Amino Acid/Peptide and Its Product Detection Using Electrospray Ionization Mass Spectrometry
BAO Hui-Min, ZHAI Jian-Jun, ZHANG Guo-An, YANG Peng-Yuan, CHEN Xian
Chem. J. Chinese Universities . 2004, (11): 2013 -2015 .