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Please use this identifier to cite or link to this item: http://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/53
Title: Benzimidazole-based imine-linked chemosensor: chromogenic sensor for Mg2+ and fluorescent sensor for Cr3+
Authors: Saluja, P.
Sharma, H.
Kaur, N.
Singh, N.
Jang, D.O.
Keywords: Multifunctional Sensor
Benzimidazole
Chemosensor
Mg(II)
Cr(III)
Issue Date: 16-May-2016
Abstract: We synthesized an imine-linked, benzimidazole-based chemosensor that can be used for chromogenic recognition of Mg2+ and fluorescent recognition of Cr3+. The chemosensor shows sensitive, selective, and ratiometric recognition of Cr3+ through concurrent quenching at one wavelength and enhancement of fluorescence intensity at another wavelength. It can also be used to detect Mg2+ via UV–vis absorption spectroscopy. DFT calculations support these phenomena. The sensor can be used to strain microbe cells without breakage.
URI: http://localhost:8080/xmlui/handle/123456789/53
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