5 years ago

'Overloading' fluorescent silica nanoparticles with dyes to improve biosensor performance

'Overloading' fluorescent silica nanoparticles with dyes to improve biosensor performance
Vladimir Gubala, Giorgia Giovannini, Colin J. Moore, Filip Kunc, Andrew J. Hall
Using dye-doped silica nanoparticles (DSNP) as reporter probes, we describe a simple method of enhancing fluorescent signal and the extension of the detectable target concentration range in a proof-of-concept 'dissolution immunoassay'.
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