Rapid and sensitive detection of rotavirus molecular signatures using surface enhanced Raman spectroscopy.

ABSTRACT: Human enteric virus infections range from gastroenteritis to life threatening diseases such as myocarditis and aseptic meningitis. Rotavirus is one of the most common enteric agents and mortality associated with infection can be very significant in developing countries. Most enteric viruses produce diseases that are not distinct from other pathogens, and current diagnostics is limited in breadth and sensitivity required to advance virus detection schemes for disease intervention strategies. A spectroscopic assay based on surface enhanced Raman scattering (SERS) has been developed for rapid and sensitive detection of rotavirus. The SERS method relies on the fabrication of silver nanorod array substrates that are extremely SERS-active allowing for direct structural characterization of viruse

SUBMITTER: Driskell JD 

PROVIDER: S-EPMC2856680 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature