TY - JOUR
T1 - Effects of turmeric (Curcuma domestica) on color changes of nanohybrid composite resins
AU - Monika, A.
AU - Irawan, Bambang
AU - Indriani, D. J.
N1 - Publisher Copyright:
© 2018 Institute of Physics Publishing. All rights reserved.
PY - 2018/9/7
Y1 - 2018/9/7
N2 - In order to determine the susceptibility of nanohybrid composite resins to discoloration by turmeric, we immersed specimens in 0.015%, 0.15%, 1.5%, and 15% turmeric solutions for 24 and 48 hours and then measured the color changes using a Vita Easyshade instrument. Differences in color intensities were then identified using Kruskal-Wallis and Spearman's tests. Immersion of nanohybrid composite resins in turmeric solutions decreased brightness (L∗) and increased chroma a∗ and chroma b∗ values, leading to significant total color changes (ΔE). Moreover, higher turmeric concentrations were correlated with increases in the reddish-yellow staining of nanohybrid composite resins.
AB - In order to determine the susceptibility of nanohybrid composite resins to discoloration by turmeric, we immersed specimens in 0.015%, 0.15%, 1.5%, and 15% turmeric solutions for 24 and 48 hours and then measured the color changes using a Vita Easyshade instrument. Differences in color intensities were then identified using Kruskal-Wallis and Spearman's tests. Immersion of nanohybrid composite resins in turmeric solutions decreased brightness (L∗) and increased chroma a∗ and chroma b∗ values, leading to significant total color changes (ΔE). Moreover, higher turmeric concentrations were correlated with increases in the reddish-yellow staining of nanohybrid composite resins.
UR - http://www.scopus.com/inward/record.url?scp=85054528506&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1073/3/032024
DO - 10.1088/1742-6596/1073/3/032024
M3 - Conference article
AN - SCOPUS:85054528506
SN - 1742-6588
VL - 1073
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 3
M1 - 032024
T2 - 2nd Physics and Technologies in Medicine and Dentistry Symposium, PTMDS 2018
Y2 - 18 July 2018 through 18 July 2018
ER -