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Review

Recent Advances in Aflatoxins Detection Based on Nanomaterials

by 1, 1, 1,* and 1,2,*
1
College of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China
2
State Key Laboratory of Bio-Fibers and Eco-Textiles, Institute of Biochemical Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, China
*
Authors to whom correspondence should be addressed.
Nanomaterials 2020, 10(9), 1626; https://doi.org/10.3390/nano10091626
Received: 14 July 2020 / Revised: 14 August 2020 / Accepted: 16 August 2020 / Published: 19 August 2020
(This article belongs to the Special Issue Nanomechanical and Optical Biosensors)
Aflatoxins are the secondary metabolites of Aspergillus flavus and Aspergillus parasiticus and are highly toxic and carcinogenic, teratogenic and mutagenic. Ingestion of crops and food contaminated by aflatoxins causes extremely serious harm to human and animal health. Therefore, there is an urgent need for a selective, sensitive and simple method for the determination of aflatoxins. Due to their high performance and multipurpose characteristics, nanomaterials have been developed and applied to the monitoring of various targets, overcoming the limitations of traditional methods, which include process complexity, time-consuming and laborious methodologies and the need for expensive instruments. At the same time, nanomaterials provide general promise for the detection of aflatoxins with high sensitivity, selectivity and simplicity. This review provides an overview of recent developments in nanomaterials employed for the detection of aflatoxins. The basic aspects of aflatoxin toxicity and the significance of aflatoxin detection are also reviewed. In addition, the development of different biosensors and nanomaterials for aflatoxin detection is introduced. The current capabilities and limitations and future challenges in aflatoxin detection and analysis are also addressed. View Full-Text
Keywords: aflatoxins; biosensors; nanomaterials; detection aflatoxins; biosensors; nanomaterials; detection
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MDPI and ACS Style

Yan, C.; Wang, Q.; Yang, Q.; Wu, W. Recent Advances in Aflatoxins Detection Based on Nanomaterials. Nanomaterials 2020, 10, 1626. https://doi.org/10.3390/nano10091626

AMA Style

Yan C, Wang Q, Yang Q, Wu W. Recent Advances in Aflatoxins Detection Based on Nanomaterials. Nanomaterials. 2020; 10(9):1626. https://doi.org/10.3390/nano10091626

Chicago/Turabian Style

Yan, Chunlei, Qi Wang, Qingli Yang, and Wei Wu. 2020. "Recent Advances in Aflatoxins Detection Based on Nanomaterials" Nanomaterials 10, no. 9: 1626. https://doi.org/10.3390/nano10091626

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