SERS and EEM Fluorescence Spectral Distinction of Sudan Ⅰ and Paprika Red in Food
LIU Chun-Yu, WANG Shao-Yan, XU Shu-Ping, XU Wei-Qing
Chem. J. Chinese Universities . 2013, (11): 2505 -2510 .  DOI: 10.7503/cjcu20130379