Thermochromic fluorophores and their NIR laser induced transformation
FD Stefani, C Kohl, YS Avlasevich, N Horn…
Index: Avlasevich, Yuri; Kohl, Christopher; Muellen, Klaus Journal of Materials Chemistry, 2006 , vol. 16, # 11 p. 1053 - 1057
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Citation Number: 9
Abstract
Novel thermochromic fluorophores have been prepared, which, upon heating, change from a colorless nonfluorescent state to a colorless strongly fluorescent state. Furthermore, the irreversible change of a thermochromic fluorophore is induced via near-infrared laser light, resulting in a fluorescence contrast with possible applications in high-density optical data storage.
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