Recent, outbreaks of new emergency zoonotic diseases have prompted an urgent need to
develop fast, accurate, and portable screening assays for pathogen infections …

A label free difunctional electrochemiluminescence (ECL) sensor for the ultrasensitive
detection of mercury ions (Hg 2+) and silver ions (Ag+) was constructed based on Ru (bpy) 3 …

The development of facile, reliable, and accurate assays for pathogenic bacteria is critical to
environmental pollution surveillance, traceability analysis, prevention, and control. Here, we …

A relatively-simple and high-efficient fluorescent magnetic biosensor based on DNAzyme
was established for the detection of E. coli O157: H7. In order to solve the problem of weak …

Nucleic acid amplification reactions (NAARs) are a term used to describe a kind of molecular
biological technology in which nucleic acid replicates within a specific system, that are …

We introduce here a versatile approach to read out potentiometric aptasensors by
electrogenerated chemiluminescence (ECL), which can amplify the small potential changes …

Okadaic acid (OA) is a major marine toxin that can cause diarrheic shellfish poisoning
(DSP). Because of food safety concerns, simple and reliable field assays are in high …

In this study, an isothermal paper biosensor, combining single universal primer recombinase
polymerase amplification (SUP-RPA) and the lateral flow technique was developed for the …

Zearalenone (ZEN), a widespread mycotoxin, can cause great harm to people's health. In
order to assay ZEN, an immobilization-free electrochemical sensor has been developed. A …

Many traditional Chinese herbs are susceptible to ochratoxin A (OTA), a potent mycotoxin,
which causes serious effects on the quality of the herb and on people's health. The …