Advanced Search

Journal Navigation

Journal Home

Subscriptions

Archive

Contact Us

Table of Contents

CiteULike is a free service for managing and discovering scholarly references - click here to get started.

Sign In to gain access to subscriptions and/or personal tools.
Journal of Dental Research
This Article
Right arrow Full Text (PDF)
Right arrow References
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to Saved Citations
Right arrow Download to citation manager
Right arrowRequest Permissions
Right arrow Request Reprints
Right arrow Add to My Marked Citations
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Right arrow Citing Articles via Scopus
Google Scholar
Right arrow Articles by Ohno, H.
Right arrow Articles by Endo, K.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Ohno, H.
Right arrow Articles by Endo, K.
Right arrowPubmed/NCBI databases
*Compound via MeSH
*Substance via MeSH
Hazardous Substances DB
*GALLIUM
*INDIUM
*SILVER COMPOUNDS
*SILVER, ELEMENTAL
*TIN
*TIN COMPOUNDS
*TIN OXIDE
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati   Add to Twitter  
What's this?

ESCA Study on Dental Alloy Surfaces Modified by Ga-Sn Alloy

H. Ohno

Department of Dental Materials Science, Higashi-Nippon-Gakuen University, 061-02, Ishikari-Tobetsu, Hokkaido, Japan

Y. Araki

Department of Dental Materials Science, Higashi-Nippon-Gakuen University, 061-02, Ishikari-Tobetsu, Hokkaido, Japan

K. Endo

Department of Dental Materials Science, Higashi-Nippon-Gakuen University, 061-02, Ishikari-Tobetsu, Hokkaido, Japan

A new, simple surface modification method for adherend metals has been developed. It gives high bond strength and superior water durability to dental precious-metal alloys bonded with 4-META/ MMA-TBB resin. However, there was no effect on the bonding of Ag-In-Zn alloy and base-metal alloys. In the present study, the alloy surfaces modified by the new method were analyzed by ESCA and SEM for determination of details of the modification effect.

A new alloying layer containing Ga and Sn was formed on the precious-metal alloys. The main factor for excellent adhesion to be achieved was the formation of a very thin layer of Ga 2O3 and SnO2, less than 1-2 nm thick, on the alloy surface. A thicker modified layer, as formed on the Ag-In-Zn and Ni-Cr alloys, led to low bonding ability.

Journal of Dental Research, Vol. 71, No. 6, 1332-1339 (1992)
DOI: 10.1177/00220345920710061101
Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati   Add to Twitter Twitter    What's this?


This article has been cited by other articles:


Home page
 JDRHome page
H. Ohno, Y. Araki, and K. Endo
A New Method for Promoting Adhesion between Precious Metal Alloys and Dental Adhesives
Journal of Dental Research, June 1, 1992; 71(6): 1326 - 1331.
[Abstract] [PDF]