Title of article
Selective photoswitching of a dyad with diarylethene and spiropyran units
Author/Authors
Hyunbong Choi، نويسنده , , Byung-Soo Ku، نويسنده , , Sam-Rok Keum، نويسنده , , Sang Ook Kang، نويسنده , , JAEJUNG KO، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
5
From page
3719
To page
3723
Abstract
A dyad bearing diarylethene and spiropyran units were synthesized. Ultraviolet light, visible light, H+, and Fe3+ inputs induce the multiple interconversion among the colorless diarylethene with spiropyran form (), the colored closed form of diarylethene with spiropyran form (), ME (), MEH (, ) and MEH·Fe3+ (). The efficient energy transfer from the anthracene emission to MEH·Fe3+ or ME·Fe3+ form was achieved. Using multi-mode photo switching in a dyad , logic gates may be built.
Keywords
Photoswitch , Spiropyran , diarylethene , Multiple interconversion
Journal title
Tetrahedron
Serial Year
2005
Journal title
Tetrahedron
Record number
1088592
Link To Document