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2014-03-25 - P.A. Atanasov - Bulgarian Academy of Sciences, Bulgarie

Noble metallic nanostructures : optical properties and application in bio-photonics

Optical spectra of the Au and Ag nanostructures produced by PLD are presented in brief. Application of gold nanostructures in biophotonics is envisaged. Recent results on ns laser heating of Au nanoparticles and application in photo-thermal cancer cell therapy are presented. Results from the first in vivo study on the genotoxicity effect of gold nanoparticles with average size of 40 nm and 100 nm in the mice are reported. Plasmonic nanometric optical tweezers in an asymmetric space of Au nanostructured substrates are described.