Dielectric analysis of depth dependent curing behavior of dental resin composites

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F14%3A43871787" target="_blank" >RIV/70883521:28610/14:43871787 - isvavai.cz</a>

Alternative codes found

RIV/70883521:28110/14:43871787

Result on the web

<a href="http://www.sciencedirect.com/science/article/pii/S0109564114000785" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0109564114000785</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.dental.2014.03.002" target="_blank" >10.1016/j.dental.2014.03.002</a>

Result language

angličtina

Original language name

Dielectric analysis of depth dependent curing behavior of dental resin composites

Original language description

Objectives The aim of this study is to investigate depth dependent changes of polymerization process and kinetics of visible light-curing (VLC) dental composites in real-time. The measured quantity - "ion viscosity" determined by dielectric analysis (DEA)-provides the depth dependent reaction rate which is correlated to the light intensity available in the corresponding depths derived from light transmission measurements. Methods The ion viscosity curves of two composites (VOCO Arabesk Top and Grandio)were determined during irradiation of 40 s with a light-curing unit (LCU) in specimen depths of 0.5/0.75/1.0/1.25/1.5/1.75 and 2.0 mm using a dielectric cure analyzer (NETZSCH DEA 231 with Mini IDEX sensors). The thickness dependent light transmission was measured by irradiation composite specimens of various thicknesses on top of a radiometer setup. Results The shape of the ion viscosity curves depends strongly on the specimen thickness above the sensor. All curves exhibit a range of li

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JJ - Other materials

OECD FORD branch

—

Project

—

Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Dental Materials

ISSN

0109-5641

e-ISSN

—

Volume of the periodical

30

Issue of the periodical within the volume

6

Country of publishing house

US - UNITED STATES

Number of pages

9

Pages from-to

679-687

UT code for WoS article

000335924300011

EID of the result in the Scopus database

—