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 …

Food safety is a global health objective, and foodborne diseases represent a major crisis in
health. Techniques that are simple and suitable for fast screening to detect and identify …

Foodborne pathogens are found mainly in various foods and have become a great threat to
human. Although traditional methods can achieve effective analytical, they are time …

Small molecular contaminants (such as mycotoxins, antibiotics, pesticide residues, etc.) in
food and environment have given rise to many biological and ecological toxicities, which …

In recent years, foodborne pathogenic bacteria have gained increasingly serious public
concerns. Therefore, the construction of simple, rapid, effective, and low-cost methods for …

Aptamers are single stranded DNA or RNA ligands, which can be selected by a method
called systematic evolution of ligands by exponential enrichment (SELEX); and they can …

Due to increased concerns about food safety, rapid, specific and highly sensitive monitoring
of pathogen bacteria in food samples is of great importance to ensure public health …

Aptamers, referring to single-stranded DNA or RNA molecules can specifically recognize
and bind to their targets. Based on their excellent specificity, sensitivity, high affinity, and …

Food safety and hazard analysis is a prime concern of human life, thus quality assessment
of food and water is the need of the day. Recent advances in nano-biotechnology play a …

Background Nucleic acid aptamers, defined as small functional nucleic acids that can
selectively bind to a specific target, have become one of the main bio-recognition elements …