Effect of oxygen and fluorine plasma surface treatment of silicon‐incorporated diamond‐like carbon coatings on cellular responses of mouse fibroblasts
Effect of oxygen and fluorine plasma surface treatment of silicon‐incorporated diamond‐like carbon coatings on cellular responses of mouse fibroblasts
复制标题
氧和氟等离子体表面处理硅掺金刚石类碳涂层对小鼠成纤维细胞反应的影响
DOI：
10.1111/ijac.14107
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发表时间：
2022
影响因子：
2.1
通讯作者：
Narayan, Roger J.
中科院分区：
文献类型：
--
作者：
Riley, Parand R.;Yang, Kai‐Hung;Liu, Yizhong;Skoog, Shelby A.;Narayan, Jagdish;Narayan, Roger J.
利用氧和氟等离子体处理来定制硅结合的类金刚石碳（Si-DLC）的表面化学。使用X射线光电子能谱验证了氧和氟官能团成功锚定到Si-DLC表面。Si-DLC表面改性对疏水性的影响与L929小鼠成纤维细胞的活力相关。共聚焦显微镜和活力结果表明，与未处理的Si-DLC和氟处理的Si-DLC样品相比，氧处理的Si-DLC在接种后5天显示出增加的细胞活力。增加的细胞活力与通过氧等离子体处理将Si-DLC的疏水表面转化为亲水表面相关。
The surface chemistry of silicon‐incorporated diamond‐like carbon (Si‐DLC) was tailored utilizing oxygen and fluorine plasma treatments. Successful anchoring of oxygen and fluorine functional groups to the surface of Si‐DLC was verified using X‐ray photoelectron spectroscopy. The impact of surface modification of Si‐DLC on hydrophobicity was correlated with the viability of L929 mouse fibroblasts. The confocal microscopy and viability results indicated that oxygen‐treated Si‐DLC showed increased cell viability compared to untreated Si‐DLC and fluorine‐treated Si‐DLC samples 5 days after seeding. The increased cell viability was correlated with the conversion of the hydrophobic surface of Si‐DLC into a hydrophilic surface by oxygen plasma treatment.