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Schematic illustration of nanoembossed polyurethane and nanoembossed polycaprolactone synthesis using a Titianium (Ti) spike template created on stainless steel (A). Scanning electron microscopy image of Ti spikes created on stainless steel (B). Scanning electron microscopy images of the synthesized nanoembossed polyurethane polymer, using the above method (C).
Abbreviation: THF, tetrahydrofuran.
