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  Graphene Coating Obtained in a Cold-Wall CVD Process on the Co-Cr Alloy (L-605) for Medical Applications

Wasyluk, Ł., Boiko, V., Markowska, M., Haisak, M., Saladino, M. L., Hreniak, D., Amati, N., Gregoratti, L., Zeller, P., Biały, D., Arkowski, J., & Wawrzynska, M. (2021). Graphene Coating Obtained in a Cold-Wall CVD Process on the Co-Cr Alloy (L-605) for Medical Applications. International Journal of Molecular Sciences, 22(6):. doi:10.3390/ijms22062917.

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アイテムのパーマリンク: https://hdl.handle.net/21.11116/0000-0008-30B9-1 版のパーマリンク: https://hdl.handle.net/21.11116/0000-0008-30BC-E
資料種別: 学術論文

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ijms-22-02917-1.pdf (出版社版), 7MB
ファイルのパーマリンク:
https://hdl.handle.net/21.11116/0000-0008-30BB-F
ファイル名:
ijms-22-02917-1.pdf
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-
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公開
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application/pdf / [MD5]
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著作権日付:
2021
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The Author(s)

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作成者

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 作成者:
Wasyluk, Łukasz 1, 著者
Boiko, Vitalii1, 2, 3, 著者
Markowska, Marta1, 2, 著者
Haisak, Mariusz4, 著者
Saladino, Maria Luisa5, 著者
Hreniak, Dariusz1, 2, 著者
Amati, Natteo6, 著者
Gregoratti, Luca6, 著者
Zeller, Patrick6, 7, 8, 著者           
Biały, Dariusz2, 9, 著者
Arkowski, Jacek2, 9, 著者
Wawrzynska, Magdalena2, 9, 著者
所属:
1Division of Optical Spectroscopy, Institute of Low Temperature and Structure Research,Polish Academy of Sciences, Okólna 2, PL-50-422 Wrocław, Poland, ou_persistent22              
2Carbonmed Spółka z ograniczon ̨a odpowiedzialno ́sci ̨a, ul., Okólna 2, PL-50-422 Wrocław, Poland, ou_persistent22              
3nstitute of Physics of the National Academy of Science of Ukraine, Prospect Nauky 46,UA-03028 Kyiv, Ukraine, ou_persistent22              
4Department of Mechanics, Materials Science and Biomedical Engineering, Wrocław University of Scienceand Technology, Smoluchowskiego 25, PL-50-370 Wrocław, Poland, ou_persistent22              
5Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF) andINSTM UdR—Palermo, University of Palermo, Viale delle Scienze, Bld. 17, IT-90128 Palermo, Italy, ou_persistent22              
6Elettra–Sincrotrone Trieste S.C.p.A., SS14—km 163.5 in Area Science Park, IT-34149 Trieste, Italy;matteo.amati@elettra.eu (M.A.), ou_persistent22              
7Helmholtz-Zentrum Berlin für Materialien and Energie GmbH, BESSY II, Albert-Einstein-Straße 15,DE-12489 Berlin, Germany, ou_persistent22              
8Inorganic Chemistry, Fritz Haber Institute, Max Planck Society, ou_24023              
9Department of Preclinical Research, Faculty of Health Sciences, Wroclaw Medical University, Ludwika Pasteura 1, PL-50-367 Wrocław, Poland, ou_persistent22              

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 要旨: Graphene coating on the cobalt-chromium alloy was optimized and successfully carried out by a cold-wall chemical vapor deposition (CW-CVD) method. A uniform layer of graphene for a large area of the Co-Cr alloy (discs of 10 mm diameter) was confirmed by Raman mapping coated area and analyzing specific G and 2D bands; in particular, the intensity ratio and the number of layers were calculated. The effect of the CW-CVD process on the microstructure and the mor-phology of the Co-Cr surface was investigated by scanning X-ray photoelectron microscope (SPEM), atomic force microscopy (AFM), scanning electron microscopy (SEM), and energy dispersive X-ray spectroscopy (EDS). Nanoindentation and scratch tests were performed to determine mechanical properties of Co-Cr disks. The results of microbiological tests indicate that the studied Co-Cr alloys covered with a graphene layer did not show a pro-coagulant effect. The obtained results confirm the possibility of using the developed coating method in medical applications, in particular in the field of cardiovascular diseases.

資料詳細

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言語: eng - English
 日付: 2021-03-102021-02-012021-03-112021-03-13
 出版の状態: オンラインで出版済み
 ページ: 22
 出版情報: -
 目次: -
 査読: 査読あり
 識別子(DOI, ISBNなど): DOI: 10.3390/ijms22062917
 学位: -

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出版物 1

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出版物名: International Journal of Molecular Sciences
  省略形 : Int. J. Mol. Sci.
種別: 学術雑誌
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所属:
出版社, 出版地: Basel, Switzerland : MDPI AG
ページ: 22 巻号: 22 (6) 通巻号: 2917 開始・終了ページ: - 識別子(ISBN, ISSN, DOIなど): ISSN: 1422-0067
CoNE: https://pure.mpg.de/cone/journals/resource/1422-0067