Abstract Background Paralytic shellfish toxins (PSTs) are biotoxins derived from harmful
algal blooms and cause paralytic shellfish poisoning (PSP). PSTs are widely found in …

Background Food safety is a significant issue for the aquaculture industry. Although much
effort has been made to ensure seafood safety, few realized the mutual effects between …

Selective and sensitive determination of ochratoxin A (OTA) is critical due to its high toxicity
and wide distribution. Here, a neoteric electrochemical biosensor based on an exonuclease …

Background Shellfish toxins have attracted worldwide attention because of their important
roles in the seafood industry, food safety, human health, and aquatic environment safety …

Background: Saxitoxin (STX) stands as one of the most potent marine biotoxins, exhibiting
high lethality. Despite its severity, current treatments remain ineffective, and existing …

Determination of toxic chemicals with high specificity, accuracy, and sensitivity is of great
significance to identify and inhibit the distribute of life-threatening factors; and to manage …

Saxitoxin (STX) is a typical toxic guanidinium neurotoxin, one of the paralytic shellfish
poisons (PSP), which poses a serious threat to human health. In this paper, a simple and …

Saxitoxin (STX) is a cyanotoxin with high toxicity, and therefore, there is an urgent need to
develop a facile detection method for STX. In this study, an ordered nanopillar array-based …

This manuscript categorizes aptamer selection techniques and provides an updated
compilation of aptamer sequences with high specificity for food contaminants. Furthermore …

Saxitoxin (STX) is a highly toxic and widely distributed paralytic shellfish toxin (PSP), posing
a serious hazard to the environment and human health. Thus, it is highly required to develop …