METHOD FOR THE SYNTHESIS OF INERT METAL NANOPARTICLES

摘要

The invention relates to a method for the synthesis of inert metal nanoparticles. More specifically, the invention relates to a method for obtaining stable colloids of inert metal nanoparticles in a single step comprising the laser ablation of a solid target submerged in a liquid medium containing metal salts. The invention also relates to the nanoparticles synthesised using the aforementioned method and characterised in that they have a controlled morphology and size and a high SPR absorbance intensity in a narrow wavelength range.