Fig.7From: Artificial neural network for cytocompatibility and antibacterial enhancement induced by femtosecond laser micro/nano structuresSurface characterization. a SEM and AFM images of as-received, AgNPs coated, LIPSS, MCs1 and MCs2 samples. b XPS spectra of AgNPs. (c) SEM images of the evolution of the Ag coatingBack to article page