surface morphology 5 морфологія поверхні Raman spectroscopy 2 scanning electron microscopy 2 structure 2 морфология поверхности 2 раманівська спектроскопія 2 структура 2 3D printing 1 3D друк 1 3D печать 1 AL25 alloy 1 Raman spectra 1 SLM 1 Ti-6Al-4V 1 X-ray diffractometry and 1 absorption spectra 1 amorphous 1 atomic force microscopy 1 catalytic activity 1 chalcogenide films 1 cobalt oxides 1 crystallized and mercury modified selenium films 1 implant 1 mercury selenide 1 mixed oxide system 1 nanostructures 1 osteointegrative properties 1 plasma electrolytic oxidation 1 roughness 1