Selectively chemodosimetric detection of Hg(II) in aqueous media

Hee Lee Min, Byoung Ki Cho, Juyoung Yoon, Seung Kim Jong

Research output: Contribution to journalArticlepeer-review

151 Scopus citations


(Figure Presented) A new series of benzoylthiourea derivatives of 1, 3, and 5 were prepared, and their chemodosimetric behaviors toward metal cations were investigated in aqueous media at room temperature. Among various metal cations tested, exclusively Hg2+ ion responses to irreversible color changes of receptors, along with distinctive blue shifts in UV/vis spectra. The receptors can be applicable for the monitoring of Hg2+ ion in aqueous solution with a pH span 4-9.

Original languageEnglish
Pages (from-to)4515-4518
Number of pages4
JournalOrganic Letters
Issue number22
StatePublished - 25 Oct 2007


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