Naked-Eye Detection of Morphine by Au@Ag Nanoparticles-Based Colorimetric Chemosensors

Naked-Eye Detection of Morphine by Au@Ag Nanoparticles-Based Colorimetric Chemosensors

In this study, we report a novel and facile colorimetric assay based on silver citrate-coated Au@Ag nanoparticles (Au@AgNPs) as a chemosensor for the naked-eye detection of morphine (MOR). The developed optical sensing approach relied on the aggregation of Au@Ag NPs upon exposure to morphine, which...

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Bibliographic Details
Main Authors: Tahereh Rohani Bastami, Mansour Bayat, Roberto Paolesse
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Sensors
Subjects:
ultrasonic irradiation
morphine
Au@Ag NPs
colorimetric method
naked eye detection
chemosensor
Online Access:https://www.mdpi.com/1424-8220/22/5/2072

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