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This study focuses on the analysis of films removed using DCM, specifically examining the peeling of PLGA:PPy films from a gold substrate. The correlation between Cl/N dopant ratios in PLGA:PPy films and those free of PPy is discussed. Monochromatic Al targets were used in experiments, and measurements of salt sizes (45-58 μm and 150-180 μm) were conducted. Additionally, the impact of PPyPLGA films on a PDMS substrate and their interaction with various controls, including Collagen, FN, and LN migrations, were evaluated.
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Data Analysis on DCM removed films rerun • Used DCM as a leading edge to peel off PLGA:PPy films from gold substrate • Cl/N dopant ration is similar to PPy free films • Al (monochromatic) target • S/L: Salt size (45-58 μm)/(150-180 μm) • F: front • B: back
AFM Restart with Jon 2 μm PDMS substrate
PPyPLGA backside has potmarked surface 80/20 (45-53 μm) back side
10 μg/mL 20 μg/mL 80 μg/mL 40 μg/mL SC migration on Collagen, FN, and LN controls