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Issue 21, 2018
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Use of rhodamine-allyl Schiff base in chemodosimetric processes for total palladium estimation and application in live cell imaging

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Abstract

Rhodamine derivatives are excellent fluorescent probes and have shown sharp descending trends of emission intensity on interaction with specific analytes, which causes opening of the spirolactam ring. In this study, rhodamine-allyl Schiff base (RD-2) is used as a highly sensitive colorimetric and fluorescent chemosensor for total palladium determination, and is indifferent to oxidation states (0,II,IV). The LOD is 95 nM. In addition, it is also a brilliant sensor for in vitro imaging of Pd2+ in RAW 264.7 (macrophage) cells. The probe RD-2 is structurally characterised by single-crystal X-ray diffraction measurement.

Graphical abstract: Use of rhodamine-allyl Schiff base in chemodosimetric processes for total palladium estimation and application in live cell imaging

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Publication details

The article was received on 05 Sep 2018, accepted on 17 Sep 2018 and first published on 17 Sep 2018


Article type: Paper
DOI: 10.1039/C8NJ04519D
Citation: New J. Chem., 2018,42, 17351-17358

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    Use of rhodamine-allyl Schiff base in chemodosimetric processes for total palladium estimation and application in live cell imaging

    A. K. Bhanja, S. Mishra, K. Kar, K. Naskar, S. Maity, K. Das Saha and C. Sinha, New J. Chem., 2018, 42, 17351
    DOI: 10.1039/C8NJ04519D

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