引用本文:
蒋林玲, 丁立平, 胡道道, 房喻. 基于PET过程的分子开关型荧光传感器研究进展[J]. 应用化学,
2006, 23(10): 1069-1075.
Citation: JIANG Lin-Ling, DING Li-Ping, HU Dao-Dao, FANG Yu. Recent Advances in Fluorescence Molecular Switches Based on Photo-induced Electron Transfer[J]. Chinese Journal of Applied Chemistry, 2006, 23(10): 1069-1075.
Citation: JIANG Lin-Ling, DING Li-Ping, HU Dao-Dao, FANG Yu. Recent Advances in Fluorescence Molecular Switches Based on Photo-induced Electron Transfer[J]. Chinese Journal of Applied Chemistry, 2006, 23(10): 1069-1075.
基于PET过程的分子开关型荧光传感器研究进展
English
Recent Advances in Fluorescence Molecular Switches Based on Photo-induced Electron Transfer
Abstract:
Photo-induced electron transfer(PET) is a crucial photophysical process for the design of fluorescence chemosensors.Various fluorescence molecular switches for metal ions,protons and small molecules have been designed and developed based on the variation of fluorescence intensity in the PET process.Compared to the traditional ones,those fluorescence chemosensors have a number of advantages in terms of response time and convenience in use.In addition,logic gates of different functions can be achieved via the design of the molecular switches.These molecular switches can be the basis for the design of molecular devices,molecular computers,and other complex molecular machines.In the present paper,recent development in fluorescence molecular switches based on PET process is reviewed,and its potential applications are proposed.
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Key words:
- photo-induced electron transfer(PET)
- / donor
- / acceptor
- / molecular switch
- / photophysical technique
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