Topical progress of gold nanoparticles towards diverse metal ion sensing through optical spectrometry and electrochemical techniques – A short review

Manjubaashini, N.; Thangadurai, T. Daniel; Kasi, Nehru

doi:10.1016/j.jmrt.2022.11.182

Cited by 8 publications

(1 citation statement)

References 121 publications

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“…Due to the tunable particle size, optical properties, high stability, and controllability, AuNPs were also extensively employed in signal transduction and enhancement studies [ 182 , 183 ]. AuNPs of different sizes, shapes, and aggregation states exhibited colors from red to purple or blue, which have been widely applied in colorimetric analysis [ 184 ].…”

Section: Nanoscale Materials For Rapid Detection and Screeningmentioning

confidence: 99%

Nanoscale Materials Applying for the Detection of Mycotoxins in Foods

Hu,

Li,

Yang

et al. 2023

Foods

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Trace amounts of mycotoxins in food matrices have caused a very serious problem of food safety and have attracted widespread attention. Developing accurate, sensitive, rapid mycotoxin detection and control strategies adapted to the complex matrices of food is crucial for in safeguarding public health. With the continuous development of nanotechnology and materials science, various nanoscale materials have been developed for the purification of complex food matrices or for providing response signals to achieve the accurate and rapid detection of various mycotoxins in food products. This article reviews and summarizes recent research (from 2018 to 2023) on new strategies and methods for the accurate or rapid detection of mold toxins in food samples using nanoscale materials. It places particular emphasis on outlining the characteristics of various nanoscale or nanostructural materials and their roles in the process of detecting mycotoxins. The aim of this paper is to promote the in-depth research and application of various nanoscale or structured materials and to provide guidance and reference for the development of strategies for the detection and control of mycotoxin contamination in complex matrices of food.

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Section: Nanoscale Materials For Rapid Detection and Screeningmentioning

confidence: 99%