|
Sign In to gain access to subscriptions and/or personal tools.
|
Bonding to Ground Dentin by a Phenyl-P Self -etching Primer
I. Watanabe
N. Nakabayashi
Division of Organic Materials, Institute for Medical and Dental Engineering, Tokyo Medical and Dental University, Tokyo, Japan
D.H. Pashley
Department of Oral Biology, School of Dentistry, Medical College of Georgia, Augusta, Georgia 30912-1129, USA
Increasingly higher concentrations of Phenyl-P in 30% HEMA were used as dentin conditioners to improve the bonding of adhesive resins to smear layers. The maximum bond strength (10.4 MPa) was obtained at a concentration of 20% Phenyl-P. Transmission electron microscopy of fractured, lightly smeared, and compactly smeared dentin demonstrated that 20% Phenyl-P in 30% HEMA demineralized the dentin surface by partially dissolving mineral crystals from around collagen. When applied to smear layers, this resin system demineralized the smear layer and incorporated it into the applied resin which penetrated a short distance into the underlying dentin, thereby creating a hybrid layer that contained the original smear layer. This single-step conditioner/primer offers several advantages over previous bonding systems by permitting a single solution to serve as both a conditioner and a primer.
Key Words: Bonding Dentin Collagen Resins Smear Layer.
Journal of Dental Research, Vol. 73, No. 6,
1212-1220 (1994)
DOI: 10.1177/00220345940730061301

CiteULike Complore Connotea Del.icio.us Digg Reddit Technorati Twitter What's this?
This article has been cited by other articles:

|
 |

|
 |
 
V. V. Gordan, E. Mondragon, R. E. Watson, C. Garvan, and I. A. Mjor
A clinical evaluation of a self-etching primer and a giomer restorative material: Results at eight years
J Am Dent Assoc,
May 1, 2007;
138(5):
621 - 627.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
A. Gurpinar, M. A. Onur, Z. C. Cehreli, and F. Tasman
Cytotoxicity of Two-step Self-etching Primer/Adhesives on L929 Cells
Journal of Bioactive and Compatible Polymers,
January 1, 2006;
21(1):
55 - 69.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
R. D. TOWNSEND and W. J. DUNN
The effect of saliva contamination on enamel and dentin using a self-etching adhesive
J Am Dent Assoc,
July 1, 2004;
135(7):
895 - 901.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
Z. C. Cuehrel[UNKNOWN], F. Tasman, M. A.[U. Onur, and A. Gumrukcuoglu
Influence of a Self-Etching Primer on Compound Nerve Action Potentials
J Biomater Appl,
January 1, 2004;
18(3):
153 - 161.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
B. Van Meerbeek, Y. Yoshida, P. Lambrechts, G. Vanherle, E.S. Duke, J.D. Eick, and S.J. Robinson
A TEM Study of Two Water-based Adhesive Systems Bonded to Dry and Wet Dentin
Journal of Dental Research,
January 1, 1998;
77(1):
50 - 59.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
S. Imazato, Y. Kinomoto, H. Tarumi, M. Torii, R.R.B. Russell, and J.F. McCabe
Incorporation of Antibacterial Monomer MDPB into Dentin Primer
Journal of Dental Research,
March 1, 1997;
76(3):
768 - 772.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
J.D. Eick, A.J. Gwinnett, D.H. Pashley, and S.J. Robinson
Current Concepts On Adhesion To Dentin
Critical Reviews in Oral Biology & Medicine,
January 1, 1997;
8(3):
306 - 335.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
N. Nakabayashi and Y. Saimi
Bonding to Intact Dentin
Journal of Dental Research,
September 1, 1996;
75(9):
1706 - 1715.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
F.R. Tay, A.J. Gwinnett, K.M. Pang, and S.H.Y. Wei
Resin Permeation into Acid-conditioned, Moist, and Dry Dentin: A Paradigm using Water-free Adhesive Primers
Journal of Dental Research,
April 1, 1996;
75(4):
1034 - 1044.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
B. Van Meerbeek, L.J. Conn Jr, E.S. Duke, J.D. Eick, S.J. Robinson, and D. Guerrero
Correlative Transmission Electron Microscopy Examination of Nondemineralized and Demineralized Resin-Dentin Interfaces Formed by Two Dentin Adhesive Systems
Journal of Dental Research,
March 1, 1996;
75(3):
879 - 888.
[Abstract]
[PDF]
|
 |
|

|
 |

|
 |
 
M. Nakajima, H. Sano, M.F. Burrow, J. Tagami, M. Yoshiyama, S. Ebisu, B. Ciucchi, C.M. Russell, and D.H. Pashley
Tensile Bond Strength and SEM Evaluation of Caries-affected Dentin Using Dentin Adhesives
Journal of Dental Research,
October 1, 1995;
74(10):
1679 - 1688.
[Abstract]
[PDF]
|
 |
|
|
|