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Fig. 2 | Stem Cell Research & Therapy

Fig. 2

From: A new application of cell-free bone regeneration: immobilizing stem cells from human exfoliated deciduous teeth-conditioned medium onto titanium implants using atmospheric pressure plasma treatment

Fig. 2

Characterization of Ti implant surface using SEM-EDX. SEM-EDX spectrum of the phosphate-buffered saline (PBS) group and stem cells from human exfoliated deciduous teeth-conditioned medium (SHED-CM) group (a), and SEM images and X-ray mapping of elemental calcium (Ca), carbon (C), oxide (O), phosphate (P), and titanium (Ti) of P-CM in the pink frame (b). Bar indicates 1 μm

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