Dual-Mode Switching in Highly Fluorescent Organogels: Binary Logic Gates with Optical/Thermal Inputs

An on/off relationship: A supramolecular binary “OR” logic gate that generates highly enhanced fluorescence emission as the output signal is demonstrated (see picture). The system comprises a mixture of organogelator and photochromic compound and is able to process dual inputs of UV irradiation and...

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Bibliographic Details
Published in:Angewandte Chemie (International ed.) 2009-01, Vol.48 (38), p.7030-7034
Main Authors: Chung, Jong Won, Yoon, Seong-Jun, Lim, Seon-Jeong, An, Byeong-Kwan, Park, Soo Young
Format: Article
Language:English
Subjects:
aggregation
fluorescence
organogels
photochromism
self‐assembly
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Summary:An on/off relationship: A supramolecular binary “OR” logic gate that generates highly enhanced fluorescence emission as the output signal is demonstrated (see picture). The system comprises a mixture of organogelator and photochromic compound and is able to process dual inputs of UV irradiation and thermal heating.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200902777