A new laser-based test uses nanoparticles to speed up the diagnosis and treatment of bacterial meningitis, a disease that can lead to blood poisoning and brain damage if not discovered quickly. Scientists at Strathclyde University have used the surface-enhanced Raman scattering (SERS) technique to scatter laser light from a sample that has been combined with silver nanoparticles. A newly developed laser can fingerprint bacterial menigitis for faster and more effective treatment. Courtesy Strathclyde University. The method can simultaneously fingerprint three pathogens associated...Read full articleRelated content from Photonics MediaARTICLESRaman Holography Has Implications for Live Cell, Tissue InterrogationResearchers from the Institute of Photonic Sciences (ICFO) have successfully demonstrated holographic Raman microscopy. 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