Contact angle measurement is a technique used to assess the wettability of a surface by measuring the angle formed between a liquid droplet and the surface it rests on. This angle provides important insights into the surface properties, such as hydrophilicity or hydrophobicity, which are crucial for applications in biomaterials. The information obtained from contact angle measurements can help in understanding how surfaces interact with biological fluids and can guide strategies for improving biocompatibility through surface modifications.
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