Metal graphitic nanocapsules have the advantages of both graphitic and metal
nanomaterials, showing great promise in biomedicine. On one hand, the chemically inert …

Metal ions play critical roles in chemical, biological, and environmental processes. Various
biomolecules have the ability to coordinate with metal ions and form various materials …

Adsorption of a fluorophore-labeled DNA probe by graphene oxide (GO) produces a sensor
that gives fluorescence enhancement in the presence of its complementary DNA (cDNA) …

Noble metals, especially gold, have been widely used in plasmon resonance applications.
Although silver has a larger optical cross section and lower cost than gold, it has attracted …

Using nanomaterials to develop multimodal systems has generated cutting-edge biomedical
functions. Herein, we develop a simple chemical-vapor-deposition method to fabricate …

In this work, we tactfully constructed a novel label-free electrochemical aptasensor for rapid
and facile detection of thrombin using graphene oxide (GO) and thrombin binding aptamer …

Living-cell imaging demands high specificity, sensitivity, and minimal background
interference to the targets of interest. However, developing a desirable imaging probe that …

The introduction of functional molecules to the surface of magnetic iron oxide nanoparticles
(NPs) is of critical importance. Most previously reported methods were focused on surface …

Helicobacter pylori infection is implicated in the aetiology of many diseases. Despite
numerous studies, a painless, fast and direct method for the in situ detection of H. pylori …

A facile, one-step doping protocol was adopted to synthesize Co single atomic site catalysts
(SASCs) in UiO-66 metal–organic frameworks. In view of highly uniform active sites of Co …