The detection of toxins that contaminate food needs highly sensitive and selective
techniques to prevent substantial monitory loss. In this regard, various nanostructured …

Biotoxins, particularly mycotoxins, marine toxins, and bacterial food toxins, have emerged as
major threats in food, feed, seafood, and medicine fields. They have potential carcinogenic …

Gold nanobipyramids (AuNBPs) have made great progress in photothermal application due
to their prominent photothermal conversion ability, but they have not been applied in the …

Aflatoxin B1 (AFB1) is highly toxic and challenging to remove, posing significant risks to both
human health and economic development. Therefore, there is an urgent need to develop …

Advanced biosensors, considered as emerging technologies, are capable of accurate,
quantitative and real-time analysis for point-of-care testing (POCT) applications. Moreover …

Currently, the development of efficient mycotoxins detection methods, particularly using
portable devices as readout devices, remains a great challenge. Herein, a photothermal …

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 …

Abstract Aflatoxin B1 (AFB1) is one of the most toxic mycotoxins, which is frequently detected
in agricultural products. Herein, a novel functional DNA-linked immunosorbent assay …

Background Photothermal sensing, due to its high resolution and spatial controllability, has
gained significant attention in optical imaging for applications such as disease treatment and …

A colorimetric and photothermal dual-mode detection method based on β-NiOOH nanozyme-
3, 3′, 5, 5′-tetramethylbenzidine (TMB) system was established for chloramphenicol …