Question

You measure a contact angle of 35 degrees on an aluminum sample. After surface etching (in Ar gas) what will the contact angle be? lower than 35 higher than 35 still 35 You are designing a metallic anchor for an implanted blood sensor. You decide that to improve integration you want to encourage rapid fibrinogen deposition on the anchor. Propose two surface modification methods to achieve this and compare the advantages of each approach. Enter answer...

Answer 1

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