Rhodamine–alginate conjugate as self indicating gel beads for efficient detection and scavenging of Hg2+ and Cr3+ in aqueous media

Sukdeb Saha; Mahesh U. Chhatbar; Prasenjit Mahato; L. Praveen; A. K. Siddhanta; Amitava Das

doi:10.1039/C1CC16554B

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Rhodamine–alginate conjugate as self indicating gel beads for efficient detection and scavenging of Hg²⁺ and Cr³⁺ in aqueous media†

Sukdeb Saha,^a Mahesh U. Chhatbar,^a Prasenjit Mahato,^a L. Praveen,^a A. K. Siddhanta*^a and Amitava Das*^a

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* Corresponding authors

^a CSIR-Central Salt and Marine Chemicals Research Institute (Council of Scientific & Industrial Research), Bhavnagar–364002, Gujarat, India
E-mail: aks@csmcri.org, amitava@csmcri.org

Abstract

Effective extraction of Hg²⁺ and Cr³⁺ ions from aqueous media by novel rhodamine–alginate polymer-based highly fluorogenic, as well as colorimetric, chemosensor beads.

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Article information

DOI: https://doi.org/10.1039/C1CC16554B
Article type: Communication
Submitted: 21 Oct 2011
Accepted: 21 Nov 2011
First published: 21 Nov 2011

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Chem. Commun., 2012,48, 1659-1661

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Rhodamine–alginate conjugate as self indicating gel beads for efficient detection and scavenging of Hg²⁺ and Cr³⁺ in aqueous media

S. Saha, M. U. Chhatbar, P. Mahato, L. Praveen, A. K. Siddhanta and A. Das, Chem. Commun., 2012, 48, 1659 DOI: 10.1039/C1CC16554B

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