Keywords
nanostructuring
octahedra
pseudomorphs
silver
surface-enhanced Raman spectroscopy
Abstract
Octahedral pseudomorphs of nanostructured silver co-modified with amine and aryl-anchored groups have been found to exhibit a synergistic effect in practical applications of surface- enhanced Raman spectroscopy due to a combination of enhanced chemical sorption and charge transfer effects for quinone analytes. This new approach allows combinatorial modification of the surface of SERS-active materials for selective capturing and detection of target analytes.
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