Nanoparticle-based 'turn-on' scattering and post-sample fluorescence for ultrasensitive detection of water pollution in wider window.

Nanoparticle-based 'turn-on' scattering and post-sample fluorescence for ultrasensitive detection of water pollution in wider window.

Ultrasensitive detection of heavy metal ions in available water around us is a great challenge for scientists since long time. We developed an optical technique that combines Rayleigh scattering of UV light (365 nm) and post-sample fluorescence detection from colloidal silver (Ag) nanoparticles (NPs...

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Bibliographic Details
Main Authors: Soumendra Singh, Animesh Halder, Oindrila Sinha, Probir Kumar Sarkar, Priya Singh, Amrita Banerjee, Saleh A Ahmed, Ahmed Alharbi, Rami J Obaid, Sanjay K Ghosh, Amitabha Mitra, Samir Kumar Pal
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2020-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0227584

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