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2020 1

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azulene 1

diazoquinone 1

nitrite 1

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A simple, azulene-based colorimetric probe for the detection of nitrite in water

Lloyd C. Murfin, Carlos M. López-Alled, Adam C. Sedgwick, Jannis Wenk, Tony D. James, Simon E. Lewis

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 1,   Pages 90-96 doi: 10.1007/s11705-019-1790-7

Abstract: We describe the synthesis and evaluation of an azulene-based chemodosimeter for nitrite.The azulene probe exhibits 1:1 stoichiometry of reaction with nitrite in water, and is selective forThe azulene probe was applied to determine nitrite content in cured meat, and compared with the BritishThe value obtained from the azulene-based probe agreed closely with the standard test.

Keywords: azulene     nitrite     diazoquinone    

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A simple, azulene-based colorimetric probe for the detection of nitrite in water

Lloyd C. Murfin, Carlos M. López-Alled, Adam C. Sedgwick, Jannis Wenk, Tony D. James, Simon E. Lewis

Journal Article