The current widespread of COVID-19 all over the world, which is caused by SARS-CoV-2
virus, has again emphasized the importance of development of point-of-care (POC) …

Biosensors with high sensitivity, selectivity and a low limit of detection, reaching
nano/picomolar concentrations of biomolecules, are important to the medical sciences and …

Salmonella is one of the main causes of foodborne infectious diseases, posing a serious
threat to public health. It can enter the food supply chain at various stages of production …

Electrochemical immunosensors have attracted immense attention due to the ease of mass
electrode production and the high compatibility of the miniature electric reader, which is …

Nowadays, environmental pollution is one of the major worldwide problems. There are
various types of pollutants (ie, organic, inorganic, and biological materials), which can …

The existence of contaminants in food poses a serious threat to human health. In recent
years, aptamer sensors (aptasensors) have been developed rapidly for the detection of food …

In this study, a new biosensor based on a sandwich structure has been developed for the
isolation and detection of multiple bacterial pathogens via magnetic separation and SERS …

Portable devices capable of rapid disease detection and health monitoring are crucial to
decentralizing diagnostics from clinical laboratories to the patient point-of-need. Although …

TiO2 electrochemical biosensors represent an option for biomolecules recognition
associated with diseases, food or environmental contaminants, drug interactions and related …

Foodborne pathogens can cause serious food safety problems. Therefore, developing fast,
sensitive, and economic strategies for the determination of foodborne pathogens have …