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Nanomolar detection of AgI ions in aqueous medium by using naphthalimide-based imine-linked fluorescent organic nanoparticles - application in environmental samples

journal contribution
posted on 2014-11-01, 00:00 authored by Hemant Sharma, V K Bhardwaj, N Singh
The synthesis of fluorescent organic nanoparticles (FONPs) with an imine‐linked 1,8‐naphthalimide‐based dipodal chemosensor for AgI is described. The FONPs were prepared by using a re‐precipitation method, and they were successfully applied for the nanomolar detection of AgI ions in aqueous media. More specifically, the chemosensor was utilized for the selective and ratiometric sensing of AgI in a concentration range 15–65 nM with a 15.5 nM detection limit. The work was extended to monitor the AgI concentration in samples of environmental importance.

History

Journal

European journal of inorganic chemistry

Volume

2014

Issue

31

Pagination

5424 - 5431

Publisher

John Wiley & Sons

Location

Chichester, Eng.

ISSN

1434-1948

Language

eng

Publication classification

C Journal article; C1.1 Refereed article in a scholarly journal

Copyright notice

2014, Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

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