Nanocomposite materials for biosensors made by a dual pulsed laser source
Résumé
Nanomaterials with complex architectures were engineered using a dual pulsed laser source. Silver nanoparticles embedded in aluminum oxide thin films exhibit concentration-dependent maximum absorption, shifting from 432 nm at 2% vol. to 465 nm at 8% vol. Their integration with gold unlocks promising applications for sensing.