Investigating the role of surface micro/nano structure in cell adhesion behavior of superhydrophobic polypropylene/nanosilica surfaces

- A novel method was employed for fabricating superhydrophobic nanocomposite coatings.
- Combining nanoparticle and non-solvent had a synergistic effect on phase separation.
- Dimensions of topographical features had a great impact on cell adhesion behavior.
- Cell adhesion was more suppressed on surfaces with nano-scale topographical features.