Carbohydrate assisted fluorescence turn-on gluco-imino-anthracenyl conjugate as a Hg(II) sensor in milk and blood serum milieu

Mitra, Atanu ; Mittal, Ankit Kumar ; Rao, Chebrolu Pulla (2011) Carbohydrate assisted fluorescence turn-on gluco-imino-anthracenyl conjugate as a Hg(II) sensor in milk and blood serum milieu Chemical Communications, 47 (9). pp. 2565-2567. ISSN 1359-7345

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Official URL: http://pubs.rsc.org/en/Content/ArticleLanding/2011...

Related URL: http://dx.doi.org/10.1039/C0CC04967K

Abstract

A new anthracenyl-imino-glucosyl conjugate (L) selectively senses Hg2+ by turn-on fluorescence with a 13 ± 1 fold enhancement by forming a 2:1 complex in pH 5 to 10 even in the presence of several biologically and ecologically relevant metal ions, with a 25 ± 2% fluorescence enhancement at the EPA limit of 2 ppb. L is equally sensitive towards Hg2+ in the presence of albumin proteins and in blood serum and milk.

Item Type:Article
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ID Code:79170
Deposited On:24 Jan 2012 15:32
Last Modified:19 Apr 2012 06:45

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