CJCU
Colorimetric Detection of Cr3+ in Aqueous Solution by Thiacalix[4]arene Tetrasulfonate Modified Gold Nanoparticles
SUN Zhong-Yue, ZHENG Qiu-Ling, LI Hai-Bing*
Chem. J. Chinese Universities . 2011, (9): 2219 -2222 .