A Fluorescent and Colorimetric Sensor for Nanomolar Detection of Co2+ in Water

作者:Kuwar Anil*; Patil Rahul; Singh Amanpreet; Bendre Ratnamala; Singh Narinder
来源:ChemPhysChem, 2014, 15(18): 3933-3937.
DOI:10.1002/cphc.201402534

摘要

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.

  • 出版日期2014-12-15