College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, PR China.
Nanoscale. 2013 Jul 21;5(14):6261-4. doi: 10.1039/c3nr00725a. Epub 2013 Jun 5.
We developed a pH-dependent etching method for the synthesis of stable fluorescent silver nanoclusters (AgNCs) in aqueous solution. The AgNCs emit at 530 nm when excited at 380 nm and can be used for Hg(2+) detection with a low detection limit and high selectivity.
我们开发了一种 pH 依赖的刻蚀方法，用于在水溶液中合成稳定的荧光银纳米簇（AgNCs）。当用 380nm 的光激发时，AgNCs 在 530nm 处发射，可以用于 Hg(2+) 的检测，具有低检测限和高选择性。
