Merging engineering with medical science and adopting artificial intelligence to get further
exact results specifically for preventive health care has made it challenging to detect the …

Optical biosensors represent the most common type of biosensor. Here we provide a brief
classification, a description of underlying principles of operation and their bioanalytical …

Owing to their excellent multiplexing ability, high sensitivity, and large dynamic range,
immunoassays using surface-enhanced Raman scattering (SERS) as the readout signal …

Recently, there has been an exponential growth in the number of publications focusing on
surface-enhanced Raman scattering (SERS), primarily driven by advancements in …

Safety of food is a scientific domain requiring advanced handling, preparation, and storage.
Food is a paramount need for growth of microorganisms it serves as a medium for …

The quantitative determination and identification of bio-/chemical molecules at ultra-low
concentrations is a hot topic in several fields including medical diagnostics, environmental …

Dengue is a serious global health concern especially in tropical and subtropical countries.
About 2.5 billion of the world's population is at risk for dengue infection. Early diagnosis is …

Local enhancement of electromagnetic (EM) fields near dielectric and metallic surfaces is
usually associated with the existence of a confined EM wave at least in one direction. This …

Surface-enhanced Raman spectroscopy (SERS) is an emerging analytical technique with
high speed and sensitivity, despite some shortcomings. Combined with other techniques …

Surface-enhanced Raman spectroscopy (SERS) detection of analyte molecules at ultra-low
concentrations requires highly-efficient plasmonic nanostructures enabling a high hot-spot …