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Fig. 3 | BMC Oral Health

Fig. 3

From: Preparation of PDA-GO/CS composite scaffold and its effects on the biological properties of human dental pulp stem cells

Fig. 3

a Gram staining of Sa. b Qualitative data graph of antibacterial performance test of stents in each group. c Quantitative data graph of antibacterial performance test for each group of stents. d SEM images of the scaffolds in each group (scale bar: 100 μm) (e) Pore of scaffolds. f Porosities of scaffolds. g Swelling ratios of scaffolds. h Weight loss rate of scaffolds. (*p<0.05, **p<0.01, ***p<0.001)

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BMC Oral Health

ISSN: 1472-6831

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