Molecularly imprinted polymers

JJ BelBruno - Chemical reviews, 2018 - ACS Publications
Molecularly imprinted polymers are synthetic receptors for a targeted molecule. As such,
they are analogues of the natural antibody–antigen systems. In this review, after a …

Newest applications of molecularly imprinted polymers for extraction of contaminants from environmental and food matrices: A review

A Speltini, A Scalabrini, F Maraschi, M Sturini… - Analytica Chimica …, 2017 - Elsevier
This paper presents an overview of the recent applications of molecularly imprinted
polymers (MIPs) to sample preparation. The review is thought to cover analytical procedures …

Analytical methods for determination of mycotoxins: An update (2009–2014)

NW Turner, H Bramhmbhatt, M Szabo-Vezse… - Analytica chimica …, 2015 - Elsevier
Mycotoxins are a problematic and toxic group of small organic molecules that are produced
as secondary metabolites by several fungal species that colonise crops. They lead to …

Robust and facile label-free colorimetric aptasensor for ochratoxin A detection using aptamer-enhanced oxidase-like activity of MnO2 nanoflowers

X Lv, MF Foda, J He, J Zhou, J Cai - Food Chemistry, 2023 - Elsevier
Ochratoxin A (OTA) is a powerful mycotoxin that can cause severe damage to human health,
and its detection has attracted considerable attention in the field of food science. We present …

New biorecognition molecules in biosensors for the detection of toxins

I Bazin, SA Tria, A Hayat, JL Marty - Biosensors and Bioelectronics, 2017 - Elsevier
Biological and synthetic recognition elements are at the heart of the majority of modern
bioreceptor assays. Traditionally, enzymes and antibodies have been integrated in the …

Engineering DNA G-quadruplex assembly for label-free detection of Ochratoxin A in colorimetric and fluorescent dual modes

K He, L Sun, L Wang, W Li, G Hu, X Ji, Y Zhang… - Journal of Hazardous …, 2022 - Elsevier
Colorimetric and fluorescent methods for Ochratoxin A (OTA) detection are convenient and
well received. However, the pigments and autofluorescence originated from food matrices …

Recent insights into the use of antagonistic yeasts for sustainable biomanagement of postharvest pathogenic and mycotoxigenic fungi in fruits with their prevention …

S Oztekin, DN Dikmetas, D Devecioglu… - Journal of Agricultural …, 2023 - ACS Publications
Fungi-induced postharvest diseases are the leading causes of food loss and waste. In this
context, fruit decay can be directly attributed to phytopathogenic and/or mycotoxin-producing …

Frontiers in conventional and nanomaterials based electrochemical sensing and biosensing approaches for Ochratoxin A analysis in foodstuffs: A review

A Khataee, H Sohrabi, O Arbabzadeh, P Khaaki… - Food and Chemical …, 2021 - Elsevier
Highly sensitive and rapid methods for the Ochratoxin A (OTA) detection as a main class of
Ochratoxins (OT) in various food samples is significant. In the present review, novel OTA …

Recent progress in rapid determination of mycotoxins based on emerging biorecognition molecules: A review

Y Wang, C Zhang, J Wang, D Knopp - Toxins, 2022 - mdpi.com
Mycotoxins are secondary metabolites produced by fungal species, which pose significant
risk to humans and livestock. The mycotoxins which are produced from Aspergillus …

Tuning the aggregation/disaggregation behavior of graphene quantum dots by structure-switching aptamer for high-sensitivity fluorescent ochratoxin A sensor

S Wang, Y Zhang, G Pang, Y Zhang, S Guo - Analytical chemistry, 2017 - ACS Publications
The design of graphene quantum dots (GQDs)-aptamer bioconjugates as the new sensing
platform is very important for developing high-sensitivity fluorescent biosensors; however …