Abstract Food safety has become a topic of global concern in the recent decades. The significant food safety incidents occur from time to time around the world, seriously threatening the public health and causing extensive economic losses. In particular, the occurrence of COVID-19 highlights the importance of the food safety for the public health. Therefore, there is an urgent need to establish a fast, simple, sensitive, and efficient method for the detection of food safety. In recent years, the upconversion (UC) nanotechnology has been widely used in the field of food detection. The UC fluorescence analysis technology possesses the advantages of ultra-sensitivity detection, non-invasiveness, light stability, etc., and has broad application prospects in the field of food safety. After cladding and surface modification, it can be combined with other substances through a variety of mechanisms, such as electrostatic interaction, thereby expanding its application in the food safety detection. Thus, overall, there is a vital need to evaluate and utilize the potential of UC nanoparticles in the field of rapid detection of food safety.
Latest developments in the upconversion nanotechnology for the rapid detection of food safety: A review
Guang Ji,Yu Wang,Yingkai Qin,Yuan Peng,Shuang Li,Dianpeng Han,Shuyue Ren,Kang Qin,Sen Li,Zhixian Gao,Tie Han
Published 2022 in Nanotechnology Reviews
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- Publication year
2022
- Venue
Nanotechnology Reviews
- Publication date
2022-01-01
- Fields of study
Agricultural and Food Sciences, Medicine, Chemistry, Environmental Science
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