Antibiotics are a category of chemical compounds used to treat bacterial infections and are
widely applied in cultivation, animal husbandry, aquaculture, and pharmacy. Currently …

Since the invention of the first biosensors 70 years ago, they have turned into valuable and
versatile tools for various applications, ranging from disease diagnosis to environmental …

Estrogenic compounds such as estrone (E1), 17β-estradiol (E2), and 17α-ethynylestradiol
(EE2) are serious environmental contaminants due to their potent biological activities. At …

CRISPR is reshaping biosensing technology due to its programmability, sensitivity, and
specificity. Most current CRISPR-based biosensors are developed based on Cas12 and …

Mycotoxin contamination in cereal is a global concern, threatening food safety and human
health, necessitating the development of rapid on-site methods. Here, a label-and enzyme …

Patulin (PAT) is an unsaturated lactone mycotoxin primarily produced by Penicillium
expansum and Aspergillus clavatus. Given the potential health risks and economic losses …

Flap endonuclease 1 (FEN1), an endogenous nuclease with the ability to cleave the 5′
overhang of branched dsDNA, is of significance in DNA replication and repair. The …

Developing simultaneous detection methods for multiple targets is crucial for the field of food
analysis. Herein, enrofloxacin (ENR) and ciprofloxacin (CIP) were taken as model targets …

Thrombin is a serine protease with an essential role in homeostasis and blood coagulation.
During vascular injuries, thrombin is generated from prothrombin, a plasma protein, to …

Transcription factors (TFs) are the key proteins for the decision of cell fates, and they have
been recognized as potent markers for diagnostic and treatment of diseases. Herein, we …