DEVICE FOR colloidal solution of nanoparticles of zinc oxide in the pure solvent by laser ablation

摘要

abstract; The utility model relates to a technology of ZnO nanoparticles in the bulk liquid from a metal target. The resulting colloidal solutions of zinc oxide have special optical and antibacterial properties and can be used in biological, chemical and physical experiments in medicine and photocatalysis. An apparatus for producing colloidal solution of ZnO nanoparticles in the liquid by laser ablation, includes a cell for the ablation of a metal target to emit scan its surface, a magnetic stirrer and an optical node continuous monitoring of the concentration of particles in solution, characterized in that the node is added to the system to air saturation obtained colloidal solution of nanoparticles for their complete oxidation to ZnO with the optical recording system of the process.