A new fluoride selective fluorescent as well as chromogenic chemosensor containing a naphthalene urea derivative

Eun Jin Cho, Jung Wha Moon, Seung Whan Ko, Jin Yong Lee, Sook Kyung Kim, Juyoung Yoon, Kye Chun Nam

Research output: Contribution to journalArticlepeer-review

402 Scopus citations

Abstract

A new naphthalene derivative containing a urea group at the 1,8-position of naphthalene was synthesized and showed a unique absorption and fluorescence peak with a fluoride ion. Calculations suggested that a new peak was attributed to the increased anion character of urea nitrogen due to the strong interaction of the fluoride and N-H protons.

Original languageEnglish
Pages (from-to)12376-12377
Number of pages2
JournalJournal of the American Chemical Society
Volume125
Issue number41
DOIs
StatePublished - 15 Oct 2003

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