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Corrosion behaviour of Nitinol (shape memory alloy) modified by organic and inorganic films (CROSBI ID 564220)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Katić, Jozefina ; Petrović, Željka ; Metikoš-Huković, Mirjana ; Babić, Ranko Corrosion behaviour of Nitinol (shape memory alloy) modified by organic and inorganic films // Second Regional Symposium on Electrochemistry South-East Europe, Program & Book of Abstracts / Nikolić, Branislav ; Mišković-Stanković, Vesna ; Dekanski, Aleksandar (ur.). Beograd: Serbian Chemical Society, 2010. str. 35-35

Podaci o odgovornosti

Katić, Jozefina ; Petrović, Željka ; Metikoš-Huković, Mirjana ; Babić, Ranko

engleski

Corrosion behaviour of Nitinol (shape memory alloy) modified by organic and inorganic films

Having in mind a need to extend the quality of life there is an ever-expanding requirement for implantation of metal implants in human body because of their superior properties. Nitinol, nickel-titanium alloy with near-equiatomic composition, derives its attractiveness and widespread use in biochemical engineering from unique mechanical properties known as shape memory effect and superelasticity. In spite of its good corrosion resistance due to the spontaneous passivation, it is of huge importance to prevent the unwanted release of toxic nickel ions. Hence, Nitinol surface was modified by biocompatible organic self-assembled monolayers and inorganic films (anodically formed passive films) in order to prevent release of nickel. In vitro characterization of modified and unmodified surfaces of Nitinol was performed in simulated body fluid (Hank’s solution) using electrochemical ac and dc methods. Surface films will be characterized by electronic microscopy and spectroscopic methods.

Second Regional Symposium on Electrochemistry South-East Europe

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Podaci o prilogu

35-35.

2010.

objavljeno

Podaci o matičnoj publikaciji

Second Regional Symposium on Electrochemistry South-East Europe, Program & Book of Abstracts

Nikolić, Branislav ; Mišković-Stanković, Vesna ; Dekanski, Aleksandar

Beograd: Serbian Chemical Society

978-86-7132-043-6

Podaci o skupu

Second Regional Symposium on Electrochemistry : South-East Europe

predavanje

06.06.2010-10.06.2010

Beograd, Srbija

Povezanost rada

Kemija