The surface alloying effect of silicon in a binary NiTi-base alloy on the corrosion resistance and biocompatibility of the material

S. G. Psakhie, A. I. Lotkov, L. L. Meisner, S. N. Meisner, V. A. Matveeva

Результат исследований: Материалы для журналаСтатьярецензирование

8 Цитирования (Scopus)

Аннотация

The corrosion resistance behavior and cytotoxicity of binary NiTi-base alloy specimens subjected to surface modification by silicon ion beams and the proliferative ability of mesenchymal stem cells of rat marrow on an ion-implanted surface of the alloy have been studied. The silicon ion beam processing of specimen surfaces is shown to bring about a nearly two-fold improvement in the corrosion resistance of the material to attack by aqueous solutions of NaCl (artificial body fluid) and human plasma and a drastic decrease in the nickel concentration after immersion of the specimens into the solutions for ∼3400 and ∼6000 h, respectively (for the artificial plasma solution, a nearly 20-fold decrease in the Ni concentration is observed.)

Язык оригиналаАнглийский
Страницы (с-по)1063-1073
Число страниц11
ЖурналRussian Physics Journal
Том55
Номер выпуска9
DOI
СостояниеОпубликовано - 20 фев 2013

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Подробные сведения о темах исследования «The surface alloying effect of silicon in a binary NiTi-base alloy on the corrosion resistance and biocompatibility of the material». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать