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

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

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摘要 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 b-cyclodextrin aqueous solution only at low pH value. This system combined AND and NOT function to produce a three-input inhibit (INH) logic gate. 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 b-cyclodextrin aqueous solution only at low pH value. This system combined AND and NOT function to produce a three-input inhibit (INH) logic gate.

作者 LiXuanMU YuWANG ZhaoZHANG WeiJunJIN

机构地区 SchoolofChemistryandChemicalEngineering

出处《Chinese Chemical Letters》 SCIE CAS CSCD 2004年第9期1131-1134,共4页 中国化学快报（英文版）

关键词 Room temperature phosphorescence pH switch photoinduced electron transfer N-(1- bromo-2-naphthylmethyl)diethanolamine b-cyclodextrin logic gate. Room temperature phosphorescence, pH switch, photoinduced electron transfer, N-(1- bromo-2-naphthylmethyl)diethanolamine, b-cyclodextrin, logic gate.

分类号 TN204 [电子电信—物理电子学]

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Chinese Chemical Letters

2004年第9期

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

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