A Ratiometric Fluorescent Sensor Based on Silicon Quantum Dots and Silver Nanoclusters for Beef Freshness Monitoring

A ratiometric fluorescent sensor with hydrogen sulfide (H<sub>2</sub>S) and methanthiol (CH<sub>3</sub>SH) sensitivity was developed to real-time monitor beef freshness. A silicon quantum dots (SiQD) and silver nanoclusters (AgNC) complex, namely SiQD-AgNC, was used as the du...

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Bibliographic Details
Published in:Foods
Main Authors: Yue Sun, Xiaodong Zhai, Xiaobo Zou, Jiyong Shi, Xiaowei Huang, Zhihua Li
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Subjects:
fluorescent sensor
silicon quantum dots
silver nanoclusters
beef freshness
intelligent packaging
Online Access:https://www.mdpi.com/2304-8158/12/7/1464

Internet

https://www.mdpi.com/2304-8158/12/7/1464

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