HA/rGO/Pd nanocomposite thin film coating on SST 304 - Synthesize, characterization, and properties investigations

Huda Fadol S.G.A. Yafei, Kaan Uzun, F. Musharavati, E. Zalnezhad, A. M.S. Hamouda, Chae Ok Yun, Fadi Jaber

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The present study describes the synthesis of HA/rGO/Pd nanocomposite thin film coating on stainless steel 304 using electrodeposition method. In this regard, an attempt is made to investigate the corrosion and biocompatibility behavior of HA/rGO/Pd nanocomposite thin film. Biocompatibility tests were carried out on uncoated, HA-coated, HA/rGO-coated, and HA/rGO/Pd coated SST 304 substrates using the human cell line MDA-MB-231 possessing a green fluorescent protein as a reporter for living cells. The tests revealed that the biocompatibility of the SST 304 surface permitted the most improved cell spreading and proliferation with HA/rGO/Pd nanocomposite coating. Corrosion testing carried out in the synthetic medium confirmed that the corrosion resistance of HA/rGO/Pd coated SST 304 was significantly higher than the uncoated, HA-coated, and HA/rGO-coated SST 304. Furthermore, the HA/rGO/Pd coated SST 304 substrates were annealed at different temperatures including 200, 300, 400, and 600 °C and the corrosion and wear behaviors of annealed samples were investigated.

Original languageEnglish
Pages (from-to)562-574
Number of pages13
JournalJournal of Alloys and Compounds
Volume741
DOIs
StatePublished - 2018 Apr 15

Fingerprint

Nanocomposite films
Biocompatibility
Corrosion
Thin films
Coatings
Cells
Stainless Steel
Substrates
Green Fluorescent Proteins
Electrodeposition
Corrosion resistance
Nanocomposites
Stainless steel
Wear of materials
Proteins
Testing
Temperature

Keywords

  • Biocompatibility
  • Corrosion
  • Graphene
  • Hydroxyapatite
  • Nanocomposite
  • Wear

Cite this

Yafei, Huda Fadol S.G.A. ; Uzun, Kaan ; Musharavati, F. ; Zalnezhad, E. ; Hamouda, A. M.S. ; Yun, Chae Ok ; Jaber, Fadi. / HA/rGO/Pd nanocomposite thin film coating on SST 304 - Synthesize, characterization, and properties investigations. In: Journal of Alloys and Compounds. 2018 ; Vol. 741. pp. 562-574.
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HA/rGO/Pd nanocomposite thin film coating on SST 304 - Synthesize, characterization, and properties investigations. / Yafei, Huda Fadol S.G.A.; Uzun, Kaan; Musharavati, F.; Zalnezhad, E.; Hamouda, A. M.S.; Yun, Chae Ok; Jaber, Fadi.

In: Journal of Alloys and Compounds, Vol. 741, 15.04.2018, p. 562-574.

Research output: Contribution to journalArticle

TY - JOUR

T1 - HA/rGO/Pd nanocomposite thin film coating on SST 304 - Synthesize, characterization, and properties investigations

AU - Yafei, Huda Fadol S.G.A.

AU - Uzun, Kaan

AU - Musharavati, F.

AU - Zalnezhad, E.

AU - Hamouda, A. M.S.

AU - Yun, Chae Ok

AU - Jaber, Fadi

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N2 - The present study describes the synthesis of HA/rGO/Pd nanocomposite thin film coating on stainless steel 304 using electrodeposition method. In this regard, an attempt is made to investigate the corrosion and biocompatibility behavior of HA/rGO/Pd nanocomposite thin film. Biocompatibility tests were carried out on uncoated, HA-coated, HA/rGO-coated, and HA/rGO/Pd coated SST 304 substrates using the human cell line MDA-MB-231 possessing a green fluorescent protein as a reporter for living cells. The tests revealed that the biocompatibility of the SST 304 surface permitted the most improved cell spreading and proliferation with HA/rGO/Pd nanocomposite coating. Corrosion testing carried out in the synthetic medium confirmed that the corrosion resistance of HA/rGO/Pd coated SST 304 was significantly higher than the uncoated, HA-coated, and HA/rGO-coated SST 304. Furthermore, the HA/rGO/Pd coated SST 304 substrates were annealed at different temperatures including 200, 300, 400, and 600 °C and the corrosion and wear behaviors of annealed samples were investigated.

AB - The present study describes the synthesis of HA/rGO/Pd nanocomposite thin film coating on stainless steel 304 using electrodeposition method. In this regard, an attempt is made to investigate the corrosion and biocompatibility behavior of HA/rGO/Pd nanocomposite thin film. Biocompatibility tests were carried out on uncoated, HA-coated, HA/rGO-coated, and HA/rGO/Pd coated SST 304 substrates using the human cell line MDA-MB-231 possessing a green fluorescent protein as a reporter for living cells. The tests revealed that the biocompatibility of the SST 304 surface permitted the most improved cell spreading and proliferation with HA/rGO/Pd nanocomposite coating. Corrosion testing carried out in the synthetic medium confirmed that the corrosion resistance of HA/rGO/Pd coated SST 304 was significantly higher than the uncoated, HA-coated, and HA/rGO-coated SST 304. Furthermore, the HA/rGO/Pd coated SST 304 substrates were annealed at different temperatures including 200, 300, 400, and 600 °C and the corrosion and wear behaviors of annealed samples were investigated.

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KW - Graphene

KW - Hydroxyapatite

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