Pathogenic bacteria have always posed one of the most serious threats to public health, and
continue to be especially dangerous with the rise in antibiotic resistance. The prevalence of …

The application of electrochemical impedance spectroscopy (EIS) has increased
dramatically in the past few years due to its ability to elucidate a plethora of physical and …

Food safety is a global health goal and the foodborne diseases take a major crisis on health.
Therefore, detection of microbial pathogens in food is the solution to the prevention and …

In this work, a novel fluorescence resonance energy transfer (FRET) biosensor based on
graphene quantum dots (GQDs) and gold nanoparticles (AuNPs) pairs was developed for …

Impedance biosensors are a class of electrical biosensors that show promise for point‐of‐
care and other applications due to low cost, ease of miniaturization, and label‐free …

This review introduces the basic concepts and terms associated with impedance and
techniques of measuring impedance. The focus of this review is on the application of this …

The realization of rapid, sensitive, and specific methods to detect foodborne pathogenic
bacteria is central to implementing effective practice to ensure food safety and security. As a …

Pathogen and toxin-contaminated foods and beverages are a major source of illnesses,
even death, and have a significant economic impact worldwide. Human health is always …

Modern biosensors play a critical role in healthcare and have a quickly growing commercial
market. Compared to traditional optical-based sensing, electrochemical biosensors are …

This review outlines the theoretical background of impedimetric biosensors and presents
different types of impedimetric immunosensors along with the instrumental approaches that …