Heavy metals cause considerable environmental pollution due to their extent and non-
degradability in the environment. Analysis and trace levels of arsenic, lead, mercury, and …

Mercury contamination is one of the most severe issues in society due to its threats to public
health and the ecological system. However, traditional methods for mercury ion detection …

Caused by various factors, including planting, breeding, production, processing, packaging,
and environmental pollution, most food is inevitably contaminated at a certain degree by …

Bovine serum albumin (BSA) has been widely used in biosensors as a blocking agent.
Herein, conformist BSA was first exploited as an ingenious operator to enhance the …

Bi-detection of chemical risks in different kinds exhibited an increasing significance for food
security considering their general concurrence and synergetic toxicity. In this study, a simple …

In the past few decades, biosensors have been gradually developed for the rapid detection
and monitoring of human diseases. Recently, functional nucleic-acid (FNA) biosensors have …

Highlights•Br doped PEDOT modified carbon paper electrode is constructed through situ
thermal polymerization.•The photocurrent of Br doped PEDOT was enhanced due to the …

DNA assembly is a vital process in biotechnology and synthetic biology research, during
which DNA plasmids are designed and constructed using bioparts to engineer …

The detection of mercury, one of the ten most dangerous chemicals, is significant to provide
helpful information for assessing mercury toxicity and health risks. However, it is a challenge …

Among the ultimate requirements of biosensor technology, sensitivity, stability, and
specificity are undoubtedly crucial features to enter the market. Actually, sensitivity is a major …