BioMed Research International / 2015 / Article / Tab 1

Research Article

Assessment of Atmospheric Pressure Plasma Treatment for Implant Osseointegration

Table 1

X-ray photoelectron spectroscopy spectra for titanium (Ti) and calcium phosphate (CaP), both untreated and atmospheric pressure plasma- (APP-) treated. Mean (SD) values are provided.

Chemical element (%)Ti surfaceCaP surface

Al2p1.5 (0.5)******
C1s45.0 (5.1)38.0 (4.7)38.0 (4.2)22.0 (4.5)
N1s0.1 (0.2)
Ca2p11.0 (2.5)12.0 (2.3)
O1s37.6 (3.6)43.0 (4.3)42.0 (5.2)48.0 (3.1)
P2p7.0 (1.3)10.0 (2.4)
Ti2p14.0 (4.7)19.0 (3.9)****

Al: aluminum; C: carbon; N: nitrogen; Ca: calcium; O: oxygen; P: phosphate; V: vanadium.
Only trace amounts were present.

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