Enhancement of cell growth on honeycomb-structured polylactide surface using atmospheric-pressure plasma jet modification

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• 作者：Kuang-Yao Cheng¹ ; Chia-Hsing Chang¹ ; Yi-Wei Yang ; Guo-Chun Liao ; Chih-Tung Liu ; Jong-Shinn Wu ; ^{chongsin@faculty.nctu.edu.tw}
• 关键词：Atmospheric pressure plasma ; Dielectric barrier discharge ; Surface modification ; Honeycomb structure ; PLA ; Cell proliferation
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：394
• 期：Complete
• 页码：534-542
• 全文大小：4633 K
• 卷排序：394

文摘

Different pore sizes of honeycomb pattern on PLA film are created. The two-step plasma treatment provided the oxygen- and nitrogen-containing functional groups that had a major impact on cell cultivation. The plasma treatment had a significant effect for cell proliferation. The surface structures are the main influence on cell cultivation, while plasma treatment can indeed improve the growth environment.