Wholly π-conjugated low-molecular-weight organogelator that displays triple-channel responses to fluoride ions

Jongha Lee, Ji Eon Kwon, Youngmin You, Soo Young Park

Research output: Contribution to journalArticlepeer-review

57 Scopus citations

Abstract

A novel salicylidene aniline-based wholly π-conjugated molecule that could be self-assembled into an organogel was synthesized. The rigid organogel collapsed into fluid solutions with significant changes in UV-vis absorption and fluorescence colors in response to fluoride ions. It was found that the hydroxyl group in the salicylidene aniline moiety played a key role not only in the gelation but also in fluoride ion responses.

Original languageEnglish
Pages (from-to)2842-2851
Number of pages10
JournalLangmuir
Volume30
Issue number10
DOIs
StatePublished - 18 Mar 2014

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