Heavy metal pollution has become more and more serious with industrial development and
resource exploitation. Because heavy metal ions are difficult to be biodegraded, they …

Efficient and rapid detection methods for antibiotics are of great practical importance to
achieve environmental safety and protect human health. PEC sensors have been widely …

Background Food safety is a major global public health issue. The majority of traditional
culture-based methods have lengthy detection times, require sophisticated sample …

Mycotoxin contamination in food products can easily cause serious health hazards and
economic losses to human beings. How to accurately detect and effectively control …

The toxicological influence and pervasive manifestation of hazardous pesticides posture
adverse consequences on humans and a number of environmental matrices, directly …

Serious threat from pesticide residues to the ecosystem and human health has become a
global concern. Developing reliable methods for monitoring pesticides is a world-wide …

This review highlights the recent advancements in the field of nanozymes and their
applications in the development of point-of-care biosensors. The use of nanozymes as …

Herein, a photoelectrochemical aptasensor for the quantitive measurement of the severe
acute respiratory syndrome coronavirus-2 receptor-binding domain (Sars-Cov-2 RBD) has …

Early detection of cancer is critical for providing safe and timely treatment to patients. To
detect the existence of biological markers for cancer at very low levels in the early phases of …

Aptamers are exciting smart molecular probes for specific recognition of disease biomarkers.
A number of strategies have been developed to convert target–aptamer binding into …