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Pregled bibliografske jedinice broj: 531870

Surface Modification of the Mg alloy by Self-assembled Monolayers of Fatty Acids


Metikoš-Huković, Mirjana; Babic, Ranko; Škugor Rončević, Ivana; Grubač, Zoran
Surface Modification of the Mg alloy by Self-assembled Monolayers of Fatty Acids // Meeting Program, 220th ECS Meeting and Electrochemical Energy Summit
Boston, SAD, 2011. str. 1624-1624 (poster, međunarodna recenzija, sažetak, znanstveni)


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Naslov
Surface Modification of the Mg alloy by Self-assembled Monolayers of Fatty Acids

Autori
Metikoš-Huković, Mirjana ; Babic, Ranko ; Škugor Rončević, Ivana ; Grubač, Zoran

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Meeting Program, 220th ECS Meeting and Electrochemical Energy Summit / - , 2011, 1624-1624

Skup
220th ECS Meeting and Electrochemical Energy Summit

Mjesto i datum
Boston, SAD, 09-14. 10. 2011

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Mg alloy; implant material; biocompatible organic layer; physiological solution; corrosion resistance

Sažetak
As implant materials magnesium alloys have many advantages over stainless steels, cobalt-base alloys, and titanium alloys, because their implants, as biodegradable materials, are not necessary to remove from the body by repeated surgeries. However, application of magnesium alloys as orthopedic implants was inhibited due to their high corrosion rates in body fluids containing high concentration of Cl- ions. To improve their corrosion resistance, various surface treatments have been studied, and presented in several review papers. One of these treatments, the deposition of self-assembled monolayers (SAMs) of biocompatible organic molecules on the alloy surface may be the preferred choice. The aim of the present work was to study the influence of SAMs of hexadecanoic (palmitic, PA) and of octadecanoic (stearic, SA) acids, as biocompatible endogenous compounds, on the corrosion resistance of the Mg alloy (AZ91D) in Hanks's solution. The SAMs of PA and SA were formed on both spontaneously passivated and potentiostatically anodized specimens. Anodization was performed in an alkaline borate/tetraborate solution, pH 12, at room temperature.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
125-0982904-2923 - Novi materijali i katalizatori za održive tehnologije (Mirjana Metikoš-Huković, )

Ustanove
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Citiraj ovu publikaciju

Metikoš-Huković, Mirjana; Babic, Ranko; Škugor Rončević, Ivana; Grubač, Zoran
Surface Modification of the Mg alloy by Self-assembled Monolayers of Fatty Acids // Meeting Program, 220th ECS Meeting and Electrochemical Energy Summit
Boston, SAD, 2011. str. 1624-1624 (poster, međunarodna recenzija, sažetak, znanstveni)
Metikoš-Huković, M., Babic, R., Škugor Rončević, I. & Grubač, Z. (2011) Surface Modification of the Mg alloy by Self-assembled Monolayers of Fatty Acids. U: Meeting Program, 220th ECS Meeting and Electrochemical Energy Summit.
@article{article, year = {2011}, pages = {1624-1624}, keywords = {Mg alloy, implant material, biocompatible organic layer, physiological solution, corrosion resistance}, title = {Surface Modification of the Mg alloy by Self-assembled Monolayers of Fatty Acids}, keyword = {Mg alloy, implant material, biocompatible organic layer, physiological solution, corrosion resistance}, publisherplace = {Boston, SAD} }