Color adjustment potential of single-shade resin composite to various-shade human teeth: Effect of structural color phenomenon
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F21%3A10430443" target="_blank" >RIV/00216208:11110/21:10430443 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00064165:_____/21:10430443
Výsledek na webu
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=OjgZFyfGf3" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=OjgZFyfGf3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4012/dmj.2020-364" target="_blank" >10.4012/dmj.2020-364</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Color adjustment potential of single-shade resin composite to various-shade human teeth: Effect of structural color phenomenon
Popis výsledku v původním jazyce
This study evaluated the effect of the structural color phenomenon in resin composites (RCs) on the color adjustment of restorations by investgating their color reproduction performance in human incisors of various shade. Cervical cavities were filled with a single-shade RC with 260 nm spherical fillers (Omnichroma (OMN)), conventional A2-shade RCs (Estelite Σ Quick or Clearfil AP-X), or experimental RCs with 5-50 nm fumed silica fillers (R1) and 100 nm spherical fillers (R2). Color parameters (L*C*h*) were measured using a CIE XYZ camera along the centerline of the restorations, and the color difference (INCREMENT E00) between corresponding areas of intact and restored teeth was calculated. Additionally, the reflectance spectra of OMN, R1, and R2 were investigated. OMN exhibited significantly lower INCREMENT E00 than other tested RCs (p<0.05) and its reflection spectrum ranged from blue to red, while a blue peak was observed with R1 and R2, indicating a higher color adjustment potential of OMN.
Název v anglickém jazyce
Color adjustment potential of single-shade resin composite to various-shade human teeth: Effect of structural color phenomenon
Popis výsledku anglicky
This study evaluated the effect of the structural color phenomenon in resin composites (RCs) on the color adjustment of restorations by investgating their color reproduction performance in human incisors of various shade. Cervical cavities were filled with a single-shade RC with 260 nm spherical fillers (Omnichroma (OMN)), conventional A2-shade RCs (Estelite Σ Quick or Clearfil AP-X), or experimental RCs with 5-50 nm fumed silica fillers (R1) and 100 nm spherical fillers (R2). Color parameters (L*C*h*) were measured using a CIE XYZ camera along the centerline of the restorations, and the color difference (INCREMENT E00) between corresponding areas of intact and restored teeth was calculated. Additionally, the reflectance spectra of OMN, R1, and R2 were investigated. OMN exhibited significantly lower INCREMENT E00 than other tested RCs (p<0.05) and its reflection spectrum ranged from blue to red, while a blue peak was observed with R1 and R2, indicating a higher color adjustment potential of OMN.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
30208 - Dentistry, oral surgery and medicine
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2021
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Dental Materials Journal
ISSN
0287-4547
e-ISSN
—
Svazek periodika
40
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
JP - Japonsko
Počet stran výsledku
8
Strana od-do
1033-1040
Kód UT WoS článku
000773988000025
EID výsledku v databázi Scopus
2-s2.0-85112658115