Poly(dopamine) assisted deposition of adherent PPy film on Ti substrate

- PDA assisted deposition of adherent PPy film on Ti substrate was proposed.
- First step is deposition of adherent bioinspired poly(dopamine) layer.
- Second step is electrochemical deposition of PPy.
- A facile route to improve the adherence of PPy film on titanium.
- Main features of the new adherent PPy film were improved and not affected.