$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"
쳇봇 이모티콘
안녕하세요!
ScienceON 챗봇입니다.
궁금한 것은 저에게 물어봐주세요.

논문 상세정보

Abstract

Statement of problem : Although zirconium oxide ceramics are more and more commonly used in restorative dentistry, for many clinical applications only limited data can be found in the literature. However it is quite clear that hydrofluoric acid etching is impossible with zirconia ceramics. Therefore, other bonding techniques are required in order to lute these materials adhesively. Purpose : The purpose or this study was to evaluate the effects of surface treatments on shear bond strengths between two resin cements and a zirconia ceramic. Materials and methods : Experimental industrially manufactured yttrium-oxide-partially-stabilized zirconia ceramic discs (Adens, Korea) were used for this study. The ceramic specimens divided into five experimental groups and a control group (as received). Five surface treatments were studied 1) sandblasting with 110$\mu$m $Al_2O_3$ at 3 bars pressure 13 seconds at a distance of 10 mm, 2) flame-treated with the Silano-Pen for 5 $s/cm^3$, 3) grinding with a diamond bur. 4) sandblasting + Silano-Pen treatment, 5) diamond bur preparation + Silano-Pen treatment. Acrylic plastic tube (5 mm in height and 3 mm in diameter) were filled with composite to fabricate composite cylinders The composite cylinders were bonded to the ceramic specimens with either Superbond C&B or Panavia F resin luting agents. All cemented specimens were tested under shear loading until fracture on universal testing machine at a crosshead speed 1mm/min; the maximum load at fracture was recorded. Sheat bond strength data were analyzed with oneway analysis of variance and Tukey HSD tests (P<.05). Treated ceramic surfaces and fracture surfaces after shear testing were examined morphologically using scanning electron microscope. Results: Ceramic surface treatment with Silano-Pen after sandblasting improved the bond strength of Superbond C&B resin cement. Supevbond C& B resin cement at Silano-Pen aiker sandblasting($27.4{\pm}3.8MPa$) showed statistically higher shear bond strength than the others. Conclusion: Within the limitation of this study, Superbond C& &B resin cement are suitable for cementation of zirconia ceramics and flame-treated with the Silano-Pen after sandblasting is required to enhance the bond strength.

참고문헌 (22)

  1. Kern M, Wegner SM. Bonding to zirconia ceramic: Adhesion methods and their durability. Dent Mater 1998:14:64-71 
  2. Kosmac T, Oblak C, Jevnikar P, Funduk N. Marion L. The effect of surface grinding and sandblasting on flexural strength and reliability of Y-TZP zirconia ceramic. Dent Mater 1999:15:426-433 
  3. Borges GA Sophr AM, de Goes MF, Sobrinho LC, Chan DCN. Effect of etching and airborne particle abrasion on the microstructure of different dental ceramics. J Prosthet Dent 2003:89:479-488 
  4. Park JH. Hwang JW, Shin SW. The study of flexural strength of various zirconia ceramics. J Korean Acad Prosthodont 2004:42: 142-152 
  5. Janda R. Roulet JF, Wulf M, Tiller HJ. A new adhesive technology for all-ceramics. Dent Mater 2003:19:567-573 
  6. Matsumura H. Kato H. Atsuta M. Shear bond strength to feldspathic porcelain of two luting cements in combination with three surface treatments. J Prosthet Dent 1997: 78:511-517 
  7. Kato H. Matsumura H, Tanaka T, Atsuta M. Bond strength and durability of porcelain bonding systems. J Prosthet Dent 1996:75:163-168 
  8. Aida M, Hayakawa T, Mizukawa K. Adhesion of composite to porcelain with various surface conditions. J Prosthet Dent 1995: 73 :464-470 
  9. Ozcan M, Valittu PK. Effect of surface conditioning methods on the bond strenth of luting cement to ceramics. Dent Mater 2003: 19:725-731 
  10. Derand P, Derand T. Bond Strength of luting cements to zirconium oxide ceramics. Int J Prothodont 2000:13:131-135 
  11. Wegner SM, Kern M. Long-term resin bond strength to zirconia ceramic. J Adhes Dent 2000:2:139-147 
  12. Blatz MB, Sadan A, Kern M. Resin-ceramic bonding: A review of the literature. J. Prosthet Dent 2003: 89: 268-27 4 
  13. Sadan A, Kern M, Blatz MB. Adhesive cementation of high-strength ceramic restoration: Clinical and laboratory guidelines. Quintessence Dent Technol 2003:47-55 
  14. Hummel SK, Pace LL, Marker VA. A comparison of two silicoating techniques. J Prosthodont 1994: 3 : 108-113 
  15. Mazurat RD, Pesun S. Resin-metal bonding systems: A review of the silicoating and Kevloc systems. J Can Dent Assoc 1998: 64: 503-507 
  16. Kern M, Simon MHP, Strub JR. Clinical evaluation of all-ceramic zirconia posts. A pilot study. J Dent Res 1997;76:293 
  17. Blatz MB, Sadan A, Martin J, Lang B. In vitro evaluation of shear bond strengths of resin to densely-sintered high-purity zirconium-oxide ceramic after long-term storage and thermal cycling. J Prosthet Dent 2004:91 :356-362 
  18. Mandani M, Chu FCS, McDonald AV, Smales RJ. Effects of surface treatments on shear bond strengths between a resin cement and an alumina core. J Prosthet Dent 2000; 83: 644-647 
  19. Kim KN, Kim GH. Kim HI, Park YJ, Bae TS, Lim HN, et al. Dental materials. 1st ed. Koonja publishing Inc., 1995, pp.45-46 
  20. Guazzato M, Albakry M, Ringer SP, Swain MV. Strength, fracture toughness and microstructure of a selection of all-ceramic materials. Part IT. Zirconia-based dental ceramics. Dent Mater 2004;20:449-456 
  21. Kim CH, Jeon YC, Jung CM, Lim JS. Effect of surface treatments of zirconia ceramic on the bond strength of resin cements. J Korean Acad Prosthodont 2004;42:386-395 
  22. Kato H. Matsumura H. Ide T, Atsuta M. Improved bonding of adhesive resin to sintered porcelain with the combination of acid etching and a two-liquid silane conditioner. J Oral Rehabil 2001:28:102-108 

이 논문을 인용한 문헌 (0)

  1. 이 논문을 인용한 문헌 없음

원문보기

원문 PDF 다운로드

  • ScienceON :
  • KCI :

원문 URL 링크

원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다. (원문복사서비스 안내 바로 가기)

상세조회 0건 원문조회 0건

DOI 인용 스타일