Citation: Li Xuan MU, Yu WANG, Zhao ZHANG, Wei Jun JIN. Room Temperature Phosphorescence pH Switch Based on Photo-induced Electron Transfer[J]. Chinese Chemical Letters, ;2004, 15(9): 1131-1134. shu

Room Temperature Phosphorescence pH Switch Based on Photo-induced Electron Transfer

School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006

Received Date: 23 September 2003

In this paper, photoinduced electron transfer(PET) phosphoroionophore, N-(1-bromo-2-naphthylmethyl)-diethanolamine (BND) was synthesized and its phosphorescent characteristics were studied. The experimental results showed that strong phosphorescence could be observed in β-cyclodextrin aqueous solution only at low pH value. This system combined AND and NOT function to produce a three-input inhibit (INH) logic gate.
- Room temperature phosphorescence,
- pH switch,
- photoinduced electron transfer,
- N-(1-bromo-2-naphthylmethyl) diethanolamine,
- β-cyclodextrin,
- logic gate
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