The acceptability and feasibility of large-scale testing with lateral flow tests (LFTs) for clinical
and public health purposes has been demonstrated during the COVID-19 pandemic. LFTs …

Fluorescence‐based biosensors have widely been used in the life‐sciences and biomedical
applications due to their low limit of detection and a diverse selection of fluorophores that …

The development of an instrument-free, on-site, real-time, sensitive, and visualized fluoride-
ion (F–) content rapid detection strategy is crucial to ensuring the health of the population …

The extraordinary optical properties of surface plasmons in metal nanostructures provide the
possibilities to enhance and accelerate the spontaneous emission, and manipulate the …

Fluorescence resonance energy transfer (FRET) is a powerful spectroscopic method for
measuring distances in the 2–8 nm range. Often, conformational changes and molecular …

Single molecule fluorescence spectroscopy is at the heart of molecular biophysics research
and the most sensitive biosensing assays. The growing demand for precision medicine and …

Scalable fabrication of two-dimensional (2D) arrays of quantum dots (QDs) and quantum
rods (QRs) with nanoscale precision is required for numerous device applications. However …

An ideal nanofabrication method should allow the organization of nanoparticles and
molecules with nanometric positional precision, stoichiometric control, and well-defined …

DNA origami has taken a leading position in organizing materials at the nanoscale for
various applications such as manipulation of light by exploiting plasmonic nanoparticles. We …

Surface proteins of cells are generally recognized through receptor–ligand interactions
(RLIs) in disease diagnosis, but their nonuniform spatial distribution and higher-order …