Conventional techniques (eg, culture-based method) for bacterial detection typically require
a central laboratory and well-trained technicians, which may take several hours or days …

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 …

We intended to develop a novel biosensor using gold nanoparticles (AuNPs) for indicating
different concentrations of E. coli O157: H7 and smart phone imaging APP for monitoring …

Nucleic acid is the main material for storing, copying, and transmitting genetic information.
Gene sequencing is of great significance in DNA damage research, gene therapy, mutation …

In-field screening of foodborne pathogens plays an important role in ensuring food safety.
Thus, a microfluidic biosensor was developed for rapid and sensitive detection of …

Emerging smartphone-based point-of-care tests (POCTs) are cost-effective, precise, and
easy to implement in resource-limited areas. Thus, they are considered a potential …

Pathogens are one of the supreme threats for the public health around the world in food
supply chain. The on-site monitoring is an emerging trend for screening pathogens during …

Over the last few years, a couple of smartphones with different analytical methods have
been applied as efficient, compact, emergence and cost effective devices for on-site …

Hybrid nanomaterials have recently emerged as a new interface of nanobiocatalysis,
serving as a host platform for enzyme immobilization. Enzyme immobilization in inorganic …

Due to poor operational stability and hard recovery of enzymes in industrial applications,
enzyme immobilization techniques have gained considerable development. However, there …