earticle

논문검색

치과용 지르코니아 코어에서 착색농도에 따른 색조측정

원문정보

Measure of shade differences according to the concentration of dental zirconia coloring liquid

배은정, 이희정, 김혜영, 김웅철, 김지환

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

Purpose: In this study, in order to provide objective standard of the mixed concentration of the zirconia coloringliquids,compare the shade differences after colored zirconia blocks from different concentrations. Methods: After immersion for 2 minutes zirconia specimen (1.5 1.5 0.6 0.01 ) in coloring-liquids that produced different concentrations, were sintered in furnace dedicated. Then, it was measured in spectrophotometer and Shadepilot. It has been determined mean and standard deviation of the color difference for each group, and verified by one-way ANOVA using the (version12.0) SPSS WIN Program the difference in shade according to the concentration at the significance level of 95% confidence, it conducted a Tukey’s multiple range test to post-test. Results: The mean of L* was decreased toward LN35 group, however the mean of a and b was increased(p<.05). There is a statistically significant difference in the results of L post hoc test of each group was LN15-LN30/LN35,LN20-LN30/LN35, LN25-LN30/LN35, and LN30-LN35 group. The a* group, it was found that there is a statistically significant difference in all groups for each(p<.05). The b* group, it was found that there is a statistically significant difference in all groups except the LN25-LN30(p<.05). Conclusion: In order to make effective use of the coloring-liquids of zirconia, the device objective, accurate concentration measurement is required, from the present study, we presented evidence basic to this.

목차

[Abstract]
 Ⅰ. 서론
 Ⅱ. 연구 방법
 Ⅲ. 결과
 Ⅳ. 고찰
 Ⅴ. 결론
 REFERENCES

저자정보

  • 배은정 Eun-Jeong Bae. 고려대학교 대학원 보건과학과 치의기공전공
  • 이희정 Hee-Jung Lee. 고려대학교 대학원 보건과학과 치의기공전공
  • 김혜영 Hae-young Kim. 고려대학교 대학원 보건과학과 치의기공전공
  • 김웅철 Woong-Chul Kim. 고려대학교 대학원 보건과학과 치의기공전공
  • 김지환 Ji-Hwan Kim. 고려대학교 대학원 보건과학과 치의기공전공

참고문헌

자료제공 : 네이버학술정보

    함께 이용한 논문

      ※ 기관로그인 시 무료 이용이 가능합니다.

      • 4,000원

      0개의 논문이 장바구니에 담겼습니다.