31.03.2015 Views

universidade de são paulo - Faculdade de Odontologia - Unesp

universidade de são paulo - Faculdade de Odontologia - Unesp

universidade de são paulo - Faculdade de Odontologia - Unesp

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

54<br />

Tables<br />

Table 1 – Means and standard <strong>de</strong>viations (SD) of contact angles (º) obtained<br />

immediately after plasma treatments and after 48 hours of immersion<br />

in water.<br />

Groups<br />

Control<br />

AAt/130 W<br />

Ar/50 W<br />

ArO 2 /70 W<br />

Surfaces<br />

Time of measurement<br />

Immediately after plasma treatment After 48 h in water<br />

Smooth 57.06 (3.05) a 55.67 (2.62) a<br />

Roughened 60.34 (4.04) b 59.86 (4.38) b<br />

Smooth 1.88 (2.58) a 56.92 (6.38) b<br />

Roughened 0.45 (0.92) a 56.20 (5.52) b<br />

Smooth 43.82 (5.17) a 45.82 (7.26) b<br />

Roughened 40.03 (6.24) a 46.85 (6.81) b<br />

Smooth 23.00 (4.18) a 58.60 (6.11) b<br />

Roughened 25.01 (6.29) a 56.68 (7.57) b<br />

Smooth 95.83 (7.95) a 67.38 (6.48) b<br />

ArSF 6 /70 W<br />

Roughened 98.91 (8.74) a 56.27 (6.94) c<br />

Means with equal letters within the same group are not different at a level of<br />

p

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!