[Synthesis and luminescence spectrum of trinuclear copper(I) complex].

The novel luminescent trinuclear copper( I ) complex [Cu3 (dppm)3 (NO3) (OH)] (NO3) has been obtained by treating binuclear copper(I) [Cu(dppm) (NO3)]2 with sodium tetraphenyl boron (dppm = Ph2 PCH2 PPh2). The complex was characterized by physico-chemical and spectroscopic methods. The title complex exhibits photoluminescence behavior at room temperature.

[A novel catalysis kinetics fluorimetry system for the determination of eliminating ratio of Chinese traditional medicine for *OH].

Benzoic acid with weak fluorescence may react on *OH, and then products with intense fluorescence are made. Extractives of Chinese traditional medicine may eliminate *OH in solution, and reduce the amounts of the products. Then, the increased level of fluorescence of the products in solution will be lowered.