A rhodamine based dual chemosensor: Colorimetric recognisation of Zn2+ and fluorimetric recognisation of Sn4

The potential newly contrived, synthesized and attested rhodamine derivative for colorimetric detection of Zn2+ and fluorimetric detection of Sn4+. The action of probe with these two metals results in commutation of optical property which has been ascertained to be sensitive, selective and hardly in...

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Bibliographic Details
Published in:Materials today : proceedings 2022, Vol.49, p.620-627
Main Authors: Chethana, K.R., Sureshkumar, Kempahanumakkagari, Muralikrishna, Sreeramareddy, Ramakrishnappa, Thippeswamy
Format: Article
Language:English
Subjects:
Dual mode Sensing
Optical property
Rhodamine
UV–Vis spectroscopy, Zn2+ and Sn4+ and Fluorescence spectroscopy
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Summary:The potential newly contrived, synthesized and attested rhodamine derivative for colorimetric detection of Zn2+ and fluorimetric detection of Sn4+. The action of probe with these two metals results in commutation of optical property which has been ascertained to be sensitive, selective and hardly influenced by other metal ions. The Zn2+ induced absorption changes whereas the Sn4+ induced emission changes with the probe. This dual sensing effective probe can be used for detection of these two physiologically/environmentally important metal ions by dual mode detection i.e. Zn2+ by UV–Vis spectroscopy and Sn4+ by and fluorescence spectroscopy.
ISSN:2214-7853
2214-7853
DOI:10.1016/j.matpr.2021.04.517