A Fluorescent and Colorimetric Sensor for Nanomolar Detection of Co2+ in Water. Issue 18 (15th October 2014)

• Record Type: Journal Article
• Authors: Kuwar, Anil; Patil, Rahul; Singh, Amanpreet; Bendre, Ratnamala; Singh, Narinder
• Is Part Of: Chemphyschem. Volume 15:Issue 18(2014)
• Page Start: 3933
• Page End: 3937
• Publication Date: 2014-10-15
• Subjects: Chemistry, Physical and theoretical -- Periodicals; 541.05
• DOI: 10.1002/cphc.201402534
• Languages: English
• ISSNs: 1439-4235

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>A new disulfide‐based, imine‐linked fluorescent receptor <bold>1</bold> 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 <bold>1</bold> selectively recognized Co²⁺ ions in water with a detection limit down to 88 nm.</p> </abstract>