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低温等离子体表面处理技术在生物医用材料中的应用

Lowtemperature plasma techniques in surface modification of biomaterials

  • 摘要: 合成高分子材料无法完全满足作为生物医用材料所需要的生物相容性和高度的生物功能要求,为解决上述问题,文章介绍了一种表面处理方法——等离子体表面改性技术以其特有的优点在生物医用材料中的应用情况.通过等离子体处理后,能够在高分子材料表面固定生物活性分子,达到作为生物医用材料的目的.

     

    Abstract: Since synthetic polymers usually can not meet the biocompatibility and biofunctional demands of the human body, surface treatment is a prerequisite for them to be used as biomaterials. A very effective surface modification method, plasma treatment, is introduced in this paper. By immobilizing the bioactive molecules with low temperature plasma, polymer surfaces can be modified to fully satisfy the requirements of biomaterials.

     

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