Optical biosensors for label-free detection of small molecules

R Peltomaa, B Glahn-Martínez, E Benito-Peña… - Sensors, 2018 - mdpi.com
Label-free optical biosensors are an intriguing option for the analyses of many analytes, as
they offer several advantages such as high sensitivity, direct and real-time measurement in …

Advances in Optical Single‐Molecule Detection: En Route to Supersensitive Bioaffinity Assays

Z Farka, MJ Mickert, M Pastucha… - Angewandte Chemie …, 2020 - Wiley Online Library
The ability to detect low concentrations of analytes and in particular low‐abundance
biomarkers is of fundamental importance, eg, for early‐stage disease diagnosis. The …

A signal-on electrochemical aptasensor for rapid detection of aflatoxin B1 based on competition with complementary DNA

C Wang, Y Li, Q Zhao - Biosensors and Bioelectronics, 2019 - Elsevier
Abstract Aflatoxin B1 (AFB1) is the most toxic mycotoxin, causing harmful effects on human
and animal health, and the rapid and sensitive detection of AFB1 is highly demanded. We …

An overview of nanomaterial based biosensors for detection of Aflatoxin B1 toxicity in foods

N Yadav, SS Yadav, AK Chhillar, JS Rana - Food and chemical toxicology, 2021 - Elsevier
Abstract Aflatoxin B1 (AFB1) is one of the most potent mycotoxin contaminating several
foods and feeds. It suppresses immunity and consequently increases mutagenicity …

Recent progress on electrochemical biosensing of aflatoxins: A review

D Liu, W Li, C Zhu, Y Li, X Shen, L Li, X Yan… - TrAC trends in analytical …, 2020 - Elsevier
Aflatoxin contamination causes tremendous economic losses and seriously threatens
human health due to its prevalence in agricultural products and foods coupled with the …

Phage display in the quest for new selective recognition elements for biosensors

R Peltomaa, E Benito-Peña, R Barderas… - Acs Omega, 2019 - ACS Publications
Phages are bacterial viruses that have gained a significant role in biotechnology owing to
their widely studied biology and many advantageous characteristics. Perhaps the best …

Developments in mycotoxin analysis: an update for 2017-2018

SA Tittlemier, B Cramer, C Dall'Asta… - World Mycotoxin …, 2019 - wageningenacademic.com
This review summarises developments that have been published in the period from mid-
2017 to mid-2018 on the analysis of various matrices for mycotoxins. Analytical methods to …

Recombinant antibodies and their use for food immunoanalysis

R Peltomaa, R Barderas, E Benito-Peña… - Analytical and …, 2022 - Springer
Antibodies are widely employed as biorecognition elements for the detection of a plethora of
compounds including food and environmental contaminants, biomarkers, or illicit drugs …

Three-Dimensional Ordered Macroporous Magnetic Inverse Photonic Crystal Microsphere-Based Molecularly Imprinted Polymer for Selective Capture of Aflatoxin B1

S Wang, R Shao, W Li, X Li, J Sun, S Jiao… - … Applied Materials & …, 2022 - ACS Publications
Development of an efficient detection method to monitor residual mycotoxins in food is very
important to ensure food safety, but the complex food matrix seriously affects the detection …

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 …