A simple hydrazine-based probe bearing anthracene moiety for the highly selective detection of hypochlorite

Abstract A new chemodosimeter 2-((E)-(((E)-anthracen-9-ylmethylene)hydrazono)methyl)-5-(diethylamino)phenol (HA-DAS) has been synthesized for the detection of hypochlorite. HA-DAS showed a selective turn-off fluorescence for ClO− through oxidation reaction between imine bond and oxidizer ClO−. It also could detect ClO− over various competitive anions including ROS (reactive oxygen species). The photophysical properties and sensing mechanism of HA-DAS toward ClO− were studied by UV-vis and fluorescent spectroscopy, NMR titration, ESI-MS and DFT calculations.

• Publication year

  2019

• Venue

  Inorganic Chemistry Communications

• Publication date

  2019-03-01

• Fields of study

  Chemistry

• Identifiers
  DOI 10.1016/J.INOCHE.2019.01.002
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

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