The proliferation and transmission of viruses has become a threat to worldwide biosecurity,
as exemplified by the current COVID-19 pandemic. Early diagnosis of viral infection and …

Surface-enhanced Raman scattering (SERS) has become a powerful tool in chemical,
material and life sciences, owing to its intrinsic features (ie, fingerprint recognition …

Nucleic acids, including deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), are
natural biopolymers composed of nucleotides that store, transmit, and express genetic …

The discovery of the enhancement of Raman scattering by molecules adsorbed on
nanostructured metal surfaces is a landmark in the history of spectroscopic and analytical …

Surface-enhanced Raman scattering (SERS) has enabled the detection of pathogens and
disease markers at extremely low levels. This review examines the potential impact of SERS …

Plasmonics is an emerging field that examines the interaction between light and metallic
nanostructures at the metal-dielectric interface. Surface-enhanced Raman scattering (SERS) …

Innovative technical solutions to realize optical biosensors with improved performance are
continuously proposed. Progress in material fabrication enables developing novel …

There is a critical need for sensitive and rapid detection technologies utilizing molecular
biotargets such as microRNAs (miRNAs), which regulate gene expression and are a …

Dengue virus is an important arbovirus infection which transmitted by the Aedes female
mosquitoes. The attempt to control and early detection of this infection is a global public …

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 …