Bonding and bio-properties of hybrid laser/magnetron Cr-enriched DLC layers
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- 作者：Miroslav Jelineka ; b ; jelinek@fzu.cz" class="auth_mail" title="E-mail the corresponding author ; Josef Zemeka ; Marta Vandrovcová ; c ; Lucie Bačá ; ková ; c ; Tomá ; &scaron ; Kocoureka ; b ; Jan Remsaa ; b ; Petr Pí ; saří ; ka ; b
- 关键词：DLC ; Chromium ; Hybrid PLD ; Hexavalent chromium ; Trivalent chromium ; Cell adhesion ; Cell proliferation
- 刊名：Materials Science & Engineering C
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：58
- 期：Complete
- 页码：1217-1224
- 全文大小：842 K
文摘
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DLC and chromium-enriched DLC layers were prepared by hybrid laser–magnetron deposition.
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The content of chromium in DLC varied up to 10 at.% (31 at.% after ion beam sputtering).
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The surface content of toxic hexavalent chromium in the Cr 2p3/2 spectra is rather low but discernible.
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Higher concentrations of chromium supported the cell adhesion and proliferation.
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Cells on all Cr-containing samples maintained high viability (96 to 99%).