Bifunctionalized Silver Nanoparticles as Hg<sup>2+</sup> Plasmonic Sensor in Water: Synthesis, Characterizations, and Ecosafety

Bifunctionalized Silver Nanoparticles as Hg<sup>2+</sup> Plasmonic Sensor in Water: Synthesis, Characterizations, and Ecosafety

In this work, hydrophilic silver nanoparticles (AgNPs), bifunctionalized with citrate (Cit) and L-cysteine (L-cys), were synthesized. The typical local surface plasmon resonance (LSPR) at &#955; <sub>max</sub> = 400 nm together with Dynamic Light Scattering (DLS) measurements (&l...

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Bibliographic Details
Main Authors: Paolo Prosposito, Luca Burratti, Arianna Bellingeri, Giuseppe Protano, Claudia Faleri, Ilaria Corsi, Chiara Battocchio, Giovanna Iucci, Luca Tortora, Valeria Secchi, Stefano Franchi, Iole Venditti
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Nanomaterials
Subjects:
silver nanoparticles
Hg<sup>2+</sup> sensors
heavy metal sensing
plasmonic sensors
optical sensors
ecosafety
Online Access:https://www.mdpi.com/2079-4991/9/10/1353

Internet

https://www.mdpi.com/2079-4991/9/10/1353

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