A fluorescent and colorimetric sensor for nanomolar detection of Co2+in water

Patil, R.; Singh, A.; Kuwar, A.; Bendre, R.; Singh, N.

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A fluorescent and colorimetric sensor for nanomolar detection of Co2+in water

Kuwar, A.; Patil, R.; Singh, A.; Bendre, R.; Singh, N.

URI: http://localhost:8080/xmlui/handle/123456789/2730

Date: 2021-09-20

Abstract:

A new disulfide-based, imine-linked fluorescent receptor 1 was processed into organic nanoparticles (ONPs) with an average particle size of 79 nm. The photophysical properties of the ONPs were evaluated by UV/Vis absorption spectroscopy. Receptor 1 selectively recognized Co2+ ions in water with a detection limit down to 88 nm.

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