The emerging aptamer, developed through the systematic evolution of ligands by
exponential enrichment (SELEX) process, has revolutionized and facilitated the discoveries …

The creation of biosensors has given rise to a revolution in many fields like medical and
health, food inspection, environmental monitoring, and so on. The simplicity, convenience …

Antibiotics are a type of antimicrobial drug with the ubiquitous presence in foodstuff that
effectively applied to treat the diseases and promote the animal growth worldwide …

Detection methods of antibiotic residues in blood serum and animal derived foods are of
great interest. In this study a colorimetric aptasensor was designed for sensitive, selective …

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 …

The serious threats of mercury (Hg 2+) and lead (Pb 2+) ions for the public health makes it
important to achieve the detection methods of the ions with high affinity and specificity. Metal …

Metal ions are ubiquitous elements within our environments. Their excessive accumulation
poses a great threat to human health. With the development of biology and bioanalytical …

Food security is a global issue, since it is closely related to human health. Antibiotics play a
significant role in animal husbandry owing to their desirable broad-spectrum antibacterial …

Aptamers are single-stranded DNA and RNA sequences that belong to the group of
“functional nucleic acids”, which exhibit both catalytic and receptor properties. Aptamers …

Polychlorinated biphenyls (PCBs) are considered persistent bio-accumulative toxicants
which threats global food safety and environmental health. Traditional analytical techniques …