Interfacial dynamics within chemical systems such as electron and ion transport processes
have relevance in the rational optimization of electrochemical energy storage materials and …

Nanophotonic devices, which control light in subwavelength volumes and enhance light–
matter interactions, have opened up exciting prospects for biosensing. Numerous …

As a key structural parameter, phase depicts the arrangement of atoms in materials.
Normally, a nanomaterial exists in its thermodynamically stable crystal phase. With the …

Plasmonic gold nanoparticles have been used increasingly in solid-state systems because
of their applicability in fabricating novel sensors, heterogeneous catalysts, metamaterials …

Nanoplastics (< 1000 nm) have been evidenced to be universal in a variety of environmental
media. They pose a potential cytotoxicity and health risk due to their tiny size, which allows …

Background Food quality and safety are very important from health as well as fiscal point of
view. Surface-enhanced Raman spectroscopy (SERS) techniques have unique advantages …

The ongoing outbreak of the novel coronavirus disease (COVID-19) has spread globally and
poses a threat to public health in more than 200 countries. Reliable laboratory diagnosis of …

A biomarker is a physiological observable marker that acts as a stand-in and, in the best-
case scenario, forecasts a clinically significant outcome. Diagnostic biomarkers are more …

Tyramine is generally produced via decarboxylation of tryptophan, and its long-term
exposure can induce severe symptoms in humans like brain stroke and hypertensive crisis …

MXenes, generally referring to two-dimensional (2D) transition-metal carbides, nitrides, and
carbonitrides, have received tremendous attention since the first report in 2011. Extensive …