Detail publikace

BIODEGRADATION PROPERTIES OF AZ31 MAGNESIUM ALLOY COATED BY DICALCIUM PHOSPHATE DIHYDRATE

Filip Pastorek, Miroslav Omasta, Lenka Bukovinová, Pavel Doležal, Branislav Hadzima

Originální název

BIODEGRADATION PROPERTIES OF AZ31 MAGNESIUM ALLOY COATED BY DICALCIUM PHOSPHATE DIHYDRATE

Typ

článek v časopise ve Scopus, Jsc

Jazyk

angličtina

Originální abstrakt

Biodegradation properties of magnesium and its alloys that can be used for implants are not satisfactory and cause serious problems. These problems can be solved by biodegradable surface coatings. Evaluation of biodegradation process of Mg-3Al-1Zn alloy surfaces after grinding and grinding followed by potential controlled electrodeposition of dicalcium phosphate dihydrate (DCPD) was investigated by electro-chemical impedance spectroscopy measurements in this study. The potentiostatic electrodeposition treatment process was performed in water solutionof Ca(NO3)2.4H2, NH4H2PO4and H2O2. The corrosion process on treated and nontreated samples after various exposure times wasevaluated in 0.9% NaCl solution simulating body fluid environment at 37 °C.

Klíčová slova

Magnesium alloy, electrodeposition, calcium phosphate, electrochemical impedance spectroscopy.

Autoři

Filip Pastorek, Miroslav Omasta, Lenka Bukovinová, Pavel Doležal, Branislav Hadzima

Rok RIV

2014

Vydáno

3. 3. 2014

Nakladatel

University of Zilina

Místo

Žilina, Slovenská republika

ISSN

1335-4205

Periodikum

Communications

Ročník

16

Číslo

3A

Stát

Slovenská republika

Strany od

189

Strany do

193

Strany počet

5

URL

http://www.uniza.sk/komunikacie/archiv/2014/3a/3a_2014en.pdf

BibTex

@article{BUT113440,
  author="Pavel {Doležal}",
  title="BIODEGRADATION PROPERTIES OF AZ31 MAGNESIUM ALLOY COATED BY DICALCIUM PHOSPHATE DIHYDRATE",
  journal="Communications",
  year="2014",
  volume="16",
  number="3A",
  pages="189--193",
  issn="1335-4205",
  url="http://www.uniza.sk/komunikacie/archiv/2014/3a/3a_2014en.pdf"
}