The Preparation of Nano-sized Silica Gel Suspension and the Recognition of Transition Metal Cations
Wang Hui;Zhang Xiu-Juan;Zhang Xiao-Hong;Wu Shi-Kang
Acta Phys. -Chim. Sin. . 2004, (03): 313 -317 .  DOI: 10.3866/PKU.WHXB20040320