scholarly journals Effect of Immediate or Delayed Light Activation on Curing Kinetics and Shrinkage Stress of Dual-Cure Resin Cements

2011 ◽  
Vol 36 (2) ◽  
pp. 196-204 ◽  
Author(s):  
A Faria-e-Silva ◽  
L Boaro ◽  
R Braga ◽  
E Piva ◽  
V Arias ◽  
...  

Clinical Relevance Under clinical conditions, delayed light activation of dual-cured resin cements may be advantageous in order to reduce shrinkage stress.

2010 ◽  
Vol 35 (5) ◽  
pp. 515-521 ◽  
Author(s):  
A. L. Faria-e-Silva ◽  
M. M. Fabião ◽  
V. G. Arias ◽  
L. R. M. Martins

Clinical Relevance The light activation of dual-cured resin cements is essential for improved shear bond strength. Bond strength is low in the first minutes following insertion of a resin cement and increases over time. Under clinical conditions, care should be taken to limit occlusal stress immediately after luting an indirect restoration.


2010 ◽  
Vol 35 (2) ◽  
pp. 203-210 ◽  
Author(s):  
Y. L. Yan ◽  
Y. K. Kim ◽  
K-H. Kim ◽  
T-Y. Kwon

Clinical Relevance Chemical- and dual-cured resin cements, as well as light-cured resin cements, appear to be cured within the first 24 hours post-mix or post-light activation with no further significant changes in the degree of conversion or microhardness.


2020 ◽  
Author(s):  
RQ Ramos ◽  
RR Moraes ◽  
GC Lopes

Clinical Relevance The use of multipeak LED light-curing guarantees efficiency on light activation of Ivocerin-containing light-cured resin cement.


2008 ◽  
Vol 33 (4) ◽  
pp. 392-399 ◽  
Author(s):  
C. P. Trajtenberg ◽  
S. J. Caram ◽  
S. Kiat-amnuay

Clinical Relevance Among the self-adhesive resin cements, Panavia F 2.0 demonstrated less microleakage than RelyX Unicem or Multilink, whether or not a die spacer technique was used.


2009 ◽  
Vol 34 (5) ◽  
pp. 558-564 ◽  
Author(s):  
F. Shafiei ◽  
I. Safarpoor ◽  
M. Moradmand ◽  
A. A. Alavi

Clinical Relevance Low dentin bond strength has been previously documented when one-bottle adhesives are used with self-cured resin-based composites. Low dentin bond strength may also occur when one-bottle adhesives are used with light-cured resin-based composites that are activated by soft-start or pulse-delay curing strategies.


10.2341/05-51 ◽  
2006 ◽  
Vol 31 (3) ◽  
pp. 384-389 ◽  
Author(s):  
C. J. Soares ◽  
N. R. Silva ◽  
R. B. Fonseca

Clinical Relevance Polymerization of dual resin cements is significantly more affected by thickness of feldspathic ceramic restorations than by shade.


2017 ◽  
Vol 31 (suppl 1) ◽  
Author(s):  
Carlos José SOARES ◽  
André Luis FARIA-E-SILVA ◽  
Monise de Paula RODRIGUES ◽  
Andomar Bruno Fernandes VILELA ◽  
Carmem Silvia PFEIFER ◽  
...  

10.2341/07-86 ◽  
2008 ◽  
Vol 33 (3) ◽  
pp. 346-355 ◽  
Author(s):  
F. Monticelli ◽  
R. Osorio ◽  
F. T. Sadek ◽  
I. Radovic ◽  
M. Toledano ◽  
...  

Clinical Relevance Several surface treatments have been proposed for improving the bonding of resin cements or core materials to FRC (fiber-reinforced composite) posts. The possibility of combining chemical and micromechanical retention on post surface provides the most promising adhesion mechanism.


2011 ◽  
Vol 36 (6) ◽  
pp. 635-642 ◽  
Author(s):  
RR Moraes ◽  
N Boscato ◽  
PS Jardim ◽  
LFJ Schneider

Clinical Relevance Self-adhesive resin cements present slower polymerization and lower degree of conversion than conventional resin cements, in either the dual- or self-cure mode.


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