PMID- 8362205
OWN - NLM
STAT- MEDLINE
DCOM- 19930930
LR  - 20190914
IS  - 0029-845X (Print)
IS  - 0029-845X (Linking)
VI  - 101
IP  - 4
DP  - 1993 Aug
TI  - Evaluation of three silicoating methods for resin-bonded prostheses.
PG  - 243-51
AB  - Three different methods of increasing the bond strength of resin to metal were 
      tested: the original Silicoater technique, the Silicoater MD technique, and the 
      Rocatec system. Metals used for the resin-bonded prostheses were gold, a 
      cobalt-chromium (Co-Cr) alloy, and titanium. Silicoating increased the bond 
      strength to sandblasted specimens. The original Silicoater technique produced the 
      highest bond strengths, especially when used with the Co-Cr alloy and titanium. 
      The Silicoater MD technique showed the lowest bond strengths for all of the test 
      metals. Storage for 7 days with protective film on the silicoated surface did not 
      affect the bond strength, as compared with specimens bonded immediately. The 
      retention of the resin to the gold specimens (Rocatec system) decreased after 
      thermocycling, but retention to the Co-Cr alloy and titanium was not affected. 
      Various resin cements were tested and showed the same retention with the 
      exception of Microfill Pontic, which gave a weaker bond. Scanning electron 
      microscope (SEM) and energy-dispersive X-ray analysis (EDAX) of the specimens 
      before and after the measurements gave no clear explanation of the differences in 
      bond strengths between the test metals. However, it was concluded that 
      silicoating of the metal surfaces contributed to the retention of the resin by 
      chemical action, as no differences in adaptation of the resin to the metal were 
      seen between specimens pretreated by sandblasting and those which were also 
      silicoated.
FAU - Hansson, O
AU  - Hansson O
AD  - Department of Prosthodontics, Karolinska Institute, Huddinge, Sweden.
FAU - Moberg, L E
AU  - Moberg LE
LA  - eng
PT  - Comparative Study
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - Denmark
TA  - Scand J Dent Res
JT  - Scandinavian journal of dental research
JID - 0270023
RN  - 0 (Chromium Alloys)
RN  - 0 (Composite Resins)
RN  - 0 (Dental Alloys)
RN  - 0 (Dental Cements)
RN  - 0 (Gold Alloys)
RN  - 0 (Rocatec)
RN  - 0 (Silanes)
RN  - D1JT611TNE (Titanium)
SB  - IM
MH  - Analysis of Variance
MH  - Chromium Alloys
MH  - Composite Resins
MH  - *Dental Alloys
MH  - Dental Bonding/*methods
MH  - *Dental Cements
MH  - Denture Retention/methods
MH  - *Denture, Partial, Fixed, Resin-Bonded
MH  - Evaluation Studies as Topic
MH  - Gold Alloys
MH  - Materials Testing
MH  - Microscopy, Electron, Scanning
MH  - *Silanes
MH  - Surface Properties
MH  - Tensile Strength
MH  - Titanium
EDAT- 1993/08/01 00:00
MHDA- 1993/08/01 00:01
CRDT- 1993/08/01 00:00
PHST- 1993/08/01 00:00 [pubmed]
PHST- 1993/08/01 00:01 [medline]
PHST- 1993/08/01 00:00 [entrez]
AID - 10.1111/j.1600-0722.1993.tb01113.x [doi]
PST - ppublish
SO  - Scand J Dent Res. 1993 Aug;101(4):243-51. doi: 
      10.1111/j.1600-0722.1993.tb01113.x.