Journal of the korean academy of Pediatric Dentistry (대한소아치과학회지)

Korean Academy of Pediatric Dentistry (대한소아치과학회)
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A STUDY ON THE STAINING OF GLASS IONOMER CEMENT

Glass Ionomer Cement의 착색경향에 관한 연구

  • Lee, Dong-Hoon (Dept. of Pediartic Dentistry, College of Dentistry, Pusan National University) ;
  • Kim, Shin (Dept. of Pediartic Dentistry, College of Dentistry, Pusan National University)
  • 이동훈 (부산대학교 치과대학 소아치과학교실) ;
  • 김신 (부산대학교 치과대학 소아치과학교실)
  • Published : 1997.02.28
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Abstract

For the purpose of quantifying the staining rendency of light-cured glass ionomer cements and chemical-cured glass ionomer cements, Glass Ionomer specimens were stained with methylene blue and analyzed quantitatively with spectrophotometry. The data was processed and the result was as follows : 1. Chemical-cured glass ionomer cement showed higher color stability than light-cured glass ionomer cement with significance.(P<0.001) 2. In light-cured glass ionomer cement groups, Vitremer showed higher dye concentration of methylene blue than Fuji II LC. 3. In chemical-cured glass ionomer cement groups, Fuji II showed higher dye concentration of methylene blue than Ketac-fil.

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