Optical Switches Based on Photoinduced Electron Transfer (PET) Process

Xiao Hui Li; Zhen Ning Yu; Zhi Lian Liu

doi:10.4028/www.scientific.net/AMR.926-930.486

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The Design of Elderly Apartment Infusion Monitoring System Based on Wireless Module APC220
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The Design of Indoor Monitoring System Based on Atmega128L
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The Integration and Innovation Design of Single Chip Computer and NC Machine Tool Control
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The Malfunction Analysis and Improvement of Hydraulic Test Bench for Undercarriage Retraction Actuator of a Helicopter
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Optical Switches Based on Photoinduced Electron Transfer (PET) Process
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Hardware Design and Implementation of Power Line Carrier Communication for Medium Voltage Based on DSP
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Analysis into Forms and Causes of Brick-Wood Buildings’ Wall Cracks
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Analysis of Current Situation about House Anti-Seismic Capacity of One Village in North China Earthquake Region
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Analysis of Effect Factors about Shear Lag in Curved Box Girder under Seismic Loads
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Optical Switches Based on Photoinduced Electron Transfer (PET) Process

Abstract:

The fluorescence of N-methyl-1-naphthymethylamine (NA) was reversible modulated by acid and base based on switching photoinduced electron transfer (PET) process, which constituted a reversible on –off switch. However, addition of a calix [4] arene-spiropyran (Calix-2sp) derivative, which has absorption from 200 nm to 400 nm, caused that the fluorescence of protonated NA (NAH) was quenched and it could not be return to its initial high value by means of addition of acid again. Thus, the system made up of an INHIBIT logic gate.