8 0

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

Title
HA/rGO/Pd nanocomposite thin film coating on SST 304-Synthesize, characterization, and properties investigations
Author
윤채옥
Keywords
Corrosion; Biocompatibility; Hydroxyapatite; Graphene; Nanocomposite; Wear
Issue Date
2018-01
Publisher
ELSEVIER SCIENCE SA
Citation
JOURNAL OF ALLOYS AND COMPOUNDS, v. 741, page. 562-574
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 degrees C and the corrosion and wear behaviors of annealed samples were investigated. (c) 2018 Elsevier B.V. All rights reserved.
URI
https://www.sciencedirect.com/science/article/abs/pii/S0925838818300483?via%3Dihubhttp://repository.hanyang.ac.kr/handle/20.500.11754/117145
ISSN
0925-8388; 1873-4669
DOI
10.1016/j.jallcom.2018.01.047
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > BIOENGINEERING(생명공학과) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE