Desorption-ionization Mass Spectrometry with Porous Silica Gel and Its Derivatives as Matrix
ZHANG Qing-Chun, ZOU Han-Fa, GUO Zhong, CHEN Xiao-Ming, JIANG Hong-Hai, NI Jian-Yi
Chem. J. Chinese Universities . 2001, (10): 1637 -1640 .