The ability to design nanostructures with arbitrary shapes and controllable motions has
made DNA nanomaterials used widely to construct diverse nanomachines with various …

Silver nanoparticles (AgNPs) have long been overshadowed by gold NPs' success in sensor
and point-of-care (POC) applications. However, their unique physical,(electro) chemical, and …

Breast cancer is a kind of malignant tumor that mainly appears in the inner lining of milk
ducts, epithelial tissues, or lobules with different degrees of spread, invasiveness, and …

Nucleic acids, including circulating tumor DNA (ctDNA), microRNA, and virus DNA/RNA,
have been widely applied as potential disease biomarkers for early clinical diagnosis. In this …

With the development of DNA nanotechnology, DNA has been widely used to construct a
variety of nanomachines. Among them, a DNA walker is a unique nanomachine that can …

Safety and quality are key issues for the food industry. Consequently, there is growing
demand to preserve the food chain and products against substances toxic, harmful to human …

Fast and effective detection of epidemics is the key to preventing the spread of diseases. In
this work, we constructed a dual-wavelength ratiometric electrochemiluminescence (ECL) …

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 walker machines, as one of the dynamic DNA nanodevices, have attracted extensive
interest in the field of analysis due to their inherent superiority. Herein, we reported a split …

DNA walkers, a type of dynamic nanomachines, have become the subject of burgeoning
research in the field of biology. These walkers are powered by driving forces based on …