Listar QUIO_Articles por fuente "Dyes and Pigments, Vol. 197, January 2022"
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Phenol-based styrylpyrylium dyes for trace water detection via chromogenic and fluorogenic responses
Elsevier (2021-10-26)Two new styrylpyrylium cations (1a,b) have been synthesized in only two steps with high yields. The presence of an ortho-nitrophenol moiety in their structures makes them very sensitive to deprotonation by traces of water ...