2%의 옥타칼슘포스페이트를 함유한 근관충전재 CSC의 물리화학적 특성

The purpose of this study contained 2 % octacalcium phosphate in addition to the existing CSC. As a result, the setting time was 60 minutes and 20 seconds. The solubility was 2.6 %. The particle size was 6 ㎛ in Non-OCP CSC, the size of 2 % octacalcium phosphate CSC was smaller at 2.1 ㎛. Evaluation o...

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Published in산업과 과학 Vol. 4; no. 3; pp. 118 - 126
Main Authors 김정선, 유미선, 전미진, Jeong-Sun Kim, Mi-Sun Yu, Mee-Jin Jun
Format Journal Article
LanguageKorean
Published 중소기업융합학회 01.05.2025
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ISSN2951-2476
DOI10.23153/AI-Science.2025.4.3.118

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Abstract The purpose of this study contained 2 % octacalcium phosphate in addition to the existing CSC. As a result, the setting time was 60 minutes and 20 seconds. The solubility was 2.6 %. The particle size was 6 ㎛ in Non-OCP CSC, the size of 2 % octacalcium phosphate CSC was smaller at 2.1 ㎛. Evaluation of surface micro-changes, In the SEM photograph, Non-OCP CSC showed no shape whereas CSC containing 2 % octacalcium phosphate showed a wide plate-like, thin blade-shaped crystal morphology. The reaction of octacalcium phosphate with CSC will be to solve various problems occurring at the root tip during root canal treatment. 본 연구는 기존 CSC에 2% 옥타칼슘포스페이트를 첨가하여 근관충전제를 개발하기 위한 기초실험한 결과, 경화시간은 평균 60분 20초, 용해도는 2.6%, Non-OCP CSC의 입자크기는 6㎛, 2% 옥타칼슘포스페이트를 함유한 CSC의 입자크기는 2.1㎛로 더 작았다. 표면 미세변화 평가 결과, SEM 사진에서 Non-OCP CSC는 배율을 높여도 모양이 나타나지 않은 반면, 2% 옥타칼슘 인산염을 함유한 CSC는 넓은 판상, 얇은 칼날 모양의 결정 형태를 보였다. 이는 옥타칼슘포스페이트인산염 함유된 CSC의 반응에 의한 것으로 예상되며, 현재 임상에서 나타나는 근관 치료 시 근단에서 발생하는 근단공의 문제점을 해결할 수 있는 계기가 될 것이다.
AbstractList The purpose of this study contained 2 % octacalcium phosphate in addition to the existing CSC. As a result, the setting time was 60 minutes and 20 seconds. The solubility was 2.6 %. The particle size was 6 ㎛ in Non-OCP CSC, the size of 2 % octacalcium phosphate CSC was smaller at 2.1 ㎛. Evaluation of surface micro-changes, In the SEM photograph, Non-OCP CSC showed no shape whereas CSC containing 2 % octacalcium phosphate showed a wide plate-like, thin blade-shaped crystal morphology. The reaction of octacalcium phosphate with CSC will be to solve various problems occurring at the root tip during root canal treatment. 본 연구는 기존 CSC에 2% 옥타칼슘포스페이트를 첨가하여 근관충전제를 개발하기 위한 기초실험한 결과, 경화시간은 평균 60분 20초, 용해도는 2.6%, Non-OCP CSC의 입자크기는 6㎛, 2% 옥타칼슘포스페이트를 함유한 CSC의 입자크기는 2.1㎛로 더 작았다. 표면 미세변화 평가 결과, SEM 사진에서 Non-OCP CSC는 배율을 높여도 모양이 나타나지 않은 반면, 2% 옥타칼슘 인산염을 함유한 CSC는 넓은 판상, 얇은 칼날 모양의 결정 형태를 보였다. 이는 옥타칼슘포스페이트인산염 함유된 CSC의 반응에 의한 것으로 예상되며, 현재 임상에서 나타나는 근관 치료 시 근단에서 발생하는 근단공의 문제점을 해결할 수 있는 계기가 될 것이다.
본 연구는 기존 CSC에 2% 옥타칼슘포스페이트를 첨가하여 근관충전제를 개발하기 위한 기초실험한 결과, 경화시간은 평균 60분 20초, 용해도는 2.6%, Non-OCP CSC의 입자크기는 6㎛, 2% 옥타칼슘포스페이트를 함유한 CSC의 입자크기는 2.1㎛로 더 작았다. 표면 미세변화 평가 결과, SEM 사진에서 Non-OCP CSC는 배율을 높여도 모양이 나타나지 않은 반면, 2% 옥타칼슘 인산염을 함유한 CSC는 넓은 판상, 얇은 칼날 모양의 결정 형태를 보였다. 이는 옥타칼슘포스페이트인산염 함유된 CSC의 반응에 의한 것으로 예상되며, 현재 임상에서 나타나는 근관 치료 시 근단에서 발생하는 근단공의 문제점을 해결할 수 있는 계기가 될 것이다. The purpose of this study contained 2 % octacalcium phosphate in addition to the existing CSC. As a result, the setting time was 60 minutes and 20 seconds. The solubility was 2.6 %. The particle size was 6 μm in Non-OCP CSC, the size of 2 % octacalcium phosphate CSC was smaller at 2.1 μm. Evaluation of surface micro-changes, In the SEM photograph, Non-OCP CSC showed no shape whereas CSC containing 2 % octacalcium phosphate showed a wide plate-like, thin blade-shaped crystal morphology. The reaction of octacalcium phosphate with CSC will be to solve various problems occurring at the root tip during root canal treatment. KCI Citation Count: 0
Author 유미선
김정선
Mee-Jin Jun
전미진
Jeong-Sun Kim
Mi-Sun Yu
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  fullname: Jeong-Sun Kim
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  fullname: Mi-Sun Yu
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  fullname: Mee-Jin Jun
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DocumentTitleAlternate Physicochemical Properties of CSC a root canal filling material containing 2 % Octacalcium Phosphate(OCP, Ca8H2(PO4)65H2O)
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Snippet The purpose of this study contained 2 % octacalcium phosphate in addition to the existing CSC. As a result, the setting time was 60 minutes and 20 seconds. The...
본 연구는 기존 CSC에 2% 옥타칼슘포스페이트를 첨가하여 근관충전제를 개발하기 위한 기초실험한 결과, 경화시간은 평균 60분 20초, 용해도는 2.6%, Non-OCP CSC의 입자크기는 6㎛, 2% 옥타칼슘포스페이트를 함유한 CSC의 입자크기는 2.1㎛로 더 작았다. 표면 미세변화...
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Title 2%의 옥타칼슘포스페이트를 함유한 근관충전재 CSC의 물리화학적 특성
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