Laser-assisted maskless microdeposition of silver nano-particles on a magnesium substrate

Abstract

Laser-assisted maskless microdeposition and silver nano-particles are used to create micro-scale patterns with nano-scale topography on a magnesium substrate for potential biomedical applications. By controlling the processing parameters, various patterns and properties are achieved. The electron microscopy analysis of a sample prepared by focused ion beam microscope provides evidence for excellent bounding and effective surface alloying across the interface.