Biodegradable and Elastomeric Poly(glycerol sebacate) as a Coating Material for Nitinol Bare Stent
Figure 7
Cross-sectional SEM images of PGS coated on stent struts with volume differences: 1 mL of 1 wt% PGS solution (a) and 10 wt% PGS solution (b) in acetone and ethanol mixture (3 : 7 in volume ratio).
