作者: Adam Sebastian Genevieve Curtis , Christopher David Wicks Wilkinson
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摘要: A biocompatible substrate for use as a resorbable or non-resorbable implant, graft, prosthesis, etc., has an array of pro-jections pits nanometer dimensions on surface thereof, which resist attachment cells. Typically the projections are 10-250 nm in size and at spacings 20-500 nm. The may additionally have areas where cell adhesion is promoted.