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Dalton Trans. 2013 Jul 28;42(28):10097-101. doi: 10.1039/c3dt51238j.

Highly reactive (<1 min) ratiometric "naked eye" detection of hypochlorite with real application in tap water.

Author information

  • 1Bengal Engineering and Science University, Shibpur, Howrah 711103, India. spgoswamical@yahoo.com

Abstract

The de-diaminomaleonitrile reaction in a simple carbazole diaminomaleonitrile hybrid (CDH) was promoted by OCl(-) which disrupted the ICT mechanism by breaking the donor and acceptor linkage. This system utilized an irreversible OCl(-) promoted oxidation reaction and it responded instantaneously at room temperature. The chemosensor also showed excellent performance in tap water and the "dip-stick" method.

PMID:
23732748
[PubMed - indexed for MEDLINE]
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