Fig.11From: Regulated Surface Morphology of Polyaniline/Polylactic Acid Composite Nanofibers via Various Inorganic Acids Doping for Enhancing Biocompatibility in Tissue EngineeringSEM micrographs of HOS seeded on a PLA nanofibers, b PANI/PLA-HA, c PANI/PLA-SA, and d PANI/PLA-PA composite nanofibers after 24 hBack to article page