Heavy metal pollution has become more and more serious with industrial development and
resource exploitation. Because heavy metal ions are difficult to be biodegraded, they …

This review summarizes the synthesis of gold (Au) and Au-based nanomaterials and their
recent advances of application in electrochemical small-molecule sensors, DNA sensors …

Emerging evidence indicates that exosomes derived from gastric cancer cells enhance
tumor migration and invasion through the modulation of the tumor microenvironment …

Pesticide contamination has become one of the most serious problems of public health in
the world, due to their wide application in agriculture industry to guarantee the crop yield …

Due to their high specificity and affinity towards various targets, along with other unique
advantages such as stability and low cost, aptamers are widely applied in analytical …

The intensive research on the synthesis and characterization of gold (Au) nanostructures
has been extensively documented over the last decades. These investigations allow the …

Background In recent decades, contaminations with heavy metals ions have adversely
affected the environment, food safety, and human health. Heavy metals, leaching to water …

Pathogens found in food are believed to be the leading cause of foodborne illnesses; and
they are considered a serious problem with global ramifications. During the last few …

The feature of the surface coating can affect important properties of iron oxide nanoparticles
(IONPs), it is therefore critical for further understanding how these materials react to …

Background Food safety has long been one of the greatest problems in public health.
Among all the food safety problems, antibiotic residues in animal derived foods are one of …