Large-scale hybrid silver nanowall-reduced graphene oxide biofilm: A novel morphology by facile electrochemical deposition

Rafieerad, Ali Reza and Bushroa, Abdul Razak and Amiri, Ahmad and Gopinath, Venkatraman and Sookhakian, Mehran and Baradaran, Saeid and Rafieerad, M. and Saber-Samandari, Saeed and Vadivelu, Jamuna (2018) Large-scale hybrid silver nanowall-reduced graphene oxide biofilm: A novel morphology by facile electrochemical deposition. Surface and Coatings Technology, 347. pp. 297-303. ISSN 0257-8972

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Official URL: https://doi.org/10.1016/j.surfcoat.2018.04.076

Abstract

Increased attention has been focused on development of large-surface-area nanoengineered materials to enhance bone implants performance. Appropriate incorporations of functionalized carbon-based biofilms on the surface of artificial bone tissues can provide improved mechanobiological features. Besides, well-adhered potential coating interfaces corresponding wide spectrum antibacterial targets. Here, a novel morphology of hybrid silver (Ag) nanowall-green reduced graphene oxide (rGO) via facile methodology modified as-sputtered Ag grains to support Ti6Al7Nb implant (Ti67IMP) alloy. Layer-by-layer inorganic-organic topography obtained by physical vapor deposition magnetron sputtering (PVDMS) and subsequent one-step electrochemical deposition (ED) protocols. Microstructure, mechanical and wettability properties were characterized and cytocompatibility of designed composite-Ti67IMP system with human MG-63 osteosarcoma confirmed.

Item Type: Article
Uncontrolled Keywords: Multilayer biofilm; Hybrid silver nanowall-reduced graphene oxide; Human cell culture; Electrochemical deposition; PVD magnetron sputtering; Ti6Al7Nb implant
Subjects: Q Science > QD Chemistry
R Medicine
T Technology > TJ Mechanical engineering and machinery
Divisions: Faculty of Engineering
Faculty of Medicine
Faculty of Science > Dept of Chemistry
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 18 Apr 2019 02:50
Last Modified: 18 Apr 2019 02:50
URI: http://eprints.um.edu.my/id/eprint/20995

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