Hydrogels play an important role in the field of biomedical research and diagnostic
medicine. They are emerging as a powerful tool in the context of bioanalytical assays and …

Biosensors are increasingly taking a more active role in health science. The current needs
for the constant monitoring of biomedical signals, as well as the growing spending on public …

Fluorescent biosensors have been widely applied in DNA detection because of their
reliability and reproducibility. However, low kinetics in DNA hybridization often brings out …

DNA hydrogels as special members in the DNA nanotechnology have provided crucial
prerequisites to create innovative gels owing to their sufficient stability, biocompatibility …

Advanced forms of hydrogels have many inherently desirable properties and can be
designed with different structures and functions. In particular, bioresponsive multifunctional …

Aflatoxin B1 (AFB1) contamination has received considerable attention for the serious harm
it causes and its wide distribution. Hence, its efficient monitoring is of great importance …

This work proposed a simple and sensitive method for ratiometric fluorescent detection of
nucleic acids via pH-dependent adsorption of dye-labeled DNA on polymer dots. The …