3 282

Cited 0 times in

Comparison of the shear bond strength of brackets using the led curing light and plasma arc curing light:polymerization time

Authors
 Hyung-Seong Yu  ;  Kee-Joon Lee  ;  Hyoung-Seon Baik  ;  Guang-Chun Jin 
Citation
 World Journal of Orthodontics, Vol.8(2) : 129-135, 2007 
Journal Title
 World Journal of Orthodontics 
ISSN
 2160-2999 
Issue Date
2007
Abstract
The xenon plasma arc curing light and the LED curing light have substantially decreased the time required for polymerizing a bracket bonding composite. However, the expense and size of the plasma arc curing light has limited its use. The LED curing light is less expensive, smaller in size, and easier to handle. This study compared the bond strength afforded by the plasma arc curing light with that produced by the LED curing light, according to the polymerization time. In addition, the polymerization time required for adequate adhesion of the bracket was examined. After positioning the orthodontic brackets with the composite resin onto 120 human premolars, the plasma arc curing light and the LED curing light were used to polymerize the composite resin at 4-, 6-, and 8-second timepoints. The results showed that the LED curing light produces a bond strength sufficient for maintaining the orthodontic bracket even with a short burst of polymerization. Therefore, it is expected that the LED curing light will be readily accepted by orthodontists.
Full Text
http://www.quintpub.com/journals/wjo/abstract.php?iss2_id=236&article_id=2796&article=5&title=Comparison%20of%20the%20Shear%20bond%20strength%20of%20brackets%20Using%20the%20LED%20Curing%20Light%20and%20Plasma%20Arc%20Curing%20Light:%20Polymerization%20Time#.U5gPNKizIyo
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Orthodontics (교정과학교실) > 1. Journal Papers
Yonsei Authors
Baik, Hyoung Seon(백형선)
Yu, Hyung Seog(유형석) ORCID logo https://orcid.org/0000-0002-1275-5078
Lee, Kee Joon(이기준) ORCID logo https://orcid.org/0000-0002-0782-3128
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/97449
사서에게 알리기
  feedback

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse

Links