English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Calcium phosphate coatings were electrochemically deposited on titanium from   the aqueous solution of Ca(NO3)2 and NH4H2PO4 with the current density of 10   mA cm-2 for deposition time of 15 min. The obtained brushite coatings,   (CaHPO4·2H2O), were converted to hydroxyapatite (HA) by soaking in simulated   body fluid (SBF) for 2, 7 and 14 days. The brushite and hydroxyapatite   coatings were characterized by X-ray diffraction (XRD), scanning electron   microscopy (SEM) and atomic force microscopy (AFM). It was shown that the   increase in soaking time increases the porosity, roughness and crystallite   domain size of HA coatings and decreases the unit cell parameters and unit   cell volume, while does not affect the HA mean pore area. The calcium and   phosphorus ions concentrations in SBF were determined by atomic absorption   spectroscopy (AAS) and UV-Vis spectroscopy, respectively and the mechanism of   HA growth based on dissolution-precipitation was proposed. [Projekat   Ministarstva nauke Republike Srbije, br. III 45019, br. III 45015 i br. OI 72004

The porosity and roughness of electrodeposited calcium phosphate coatings in simulated body fluid