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Gold nanoparticle-coated biomaterial as SERS micro-probes

KUMAR, G. V. PAVAN (Indian Academy of Sciences, 2011-06)

We report for the first time, on the utility of plant-based biomaterial as enhanced-Raman scattering probes. The bio-substrate used in this study are commonly found in plant extracts, and are cost-effective, mechanically ...
Momentum-Resolved Surface Enhanced Raman Scattering from a Nanowire-Nanoparticle Junction Cavity

VASISTA, ADARSH B.; CHAUBEY, SHAILENDRA K.; Gosztola, David J.; Wiederrecht, Gary P.; Gray, Stephen K.; KUMAR, G. V. PAVAN (Wiley, 2019-08)

Herein experimental evidence of directional surface enhanced Raman scattering from molecules situated inside a single nanowire–nanoparticle junction cavity is reported. The emission is confined to a narrow range of wavevectors ...
Plasmonic nanowire coupled to zero-dimensional nanostructures: A brief review

TIWARI, SUNNY; TANEJA, CHETNA; KUMAR, G. V. PAVAN (Anita Publications, 2019-10)

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