Ãʱ⠹ý¶ûÁú ¿ì½Ä º´¼Ò¿¡ ´ëÇÑ Resin infiltrantÀÇ Á¡µµ, ħÅõ ¾ç»ó, Ç¥¸é Á¶µµ ¹× ¹Ì¼¼°æµµ
In vitro Measurement of the Mechanical Properties of Resin Infiltrant: Viscosity, Penetration Pattern, Surface Roughness, Microhardness
È«½ÂÇö, ±è¹ÎÁ¤, Á¶ÇýÁø, À¯¹Ì°æ, À̱¤¿ø,
¼Ò¼Ó »ó¼¼Á¤º¸
È«½ÂÇö ( Hong Seung-Hyun ) - ÀüºÏ´ëÇб³ Ä¡°ú´ëÇÐ º¸Á¸Çб³½Ç
±è¹ÎÁ¤ ( Kim Min-Jeong ) - ÀüºÏ´ëÇб³ Ä¡°ú´ëÇÐ º¸Á¸Çб³½Ç
Á¶ÇýÁø ( Cho Hye-Jin ) - ÀüºÏ´ëÇб³ Ä¡°ú´ëÇÐ º¸Á¸Çб³½Ç
À¯¹Ì°æ ( Yu Mi-Kyung ) - ÀüºÏ´ëÇб³ Ä¡°ú´ëÇÐ º¸Á¸Çб³½Ç
À̱¤¿ø ( Lee Kwang-Won ) - ÀüºÏ´ëÇб³ Ä¡°ú´ëÇÐ º¸Á¸Çб³½Ç
KMID : 1004520110270010081
Abstract
resin infiltrantÀÇ Ãʱ⠿ì½Ä º´¼Ò¿¡ ħÅõ¸¦ SEM°ú CLSMÀ» »ç¿ëÇÏ¿© °üÂûÇÏ°í, resin infiltrant¿Í 3°¡Áö Á¢ÂøÁ¦(All-bond 2, Scotchbond Multi-purpose, Clearfil SE bond)ÀÇ pH¿Í Á¡µµ¸¦ Æò°¡ÇÏ°í, ¿µ±¸Ä¡¿¡ resin infiltrant Àû¿ë ÈÄ Ç¥¸é Á¶µµ¿Í ¹Ì¼¼°æµµÀÇ º¯È¸¦ ÃøÁ¤ÇÏ¿´´Ù. Á¡µµ(Pa.s)´Â resin infiltrant(), All-bond 2(), Scotchbond Multi-purpose(), Clearfil SE bond()·Î ÃøÁ¤µÇ¾ú´Ù. pH´Â resin infiltrant (4.7), All-bond 2(7.5), Scotchbond Multi-purpose(8.2), Clearfil SE bond(4.67)·Î ÃøÁ¤µÇ¾ú´Ù. resin infiltrantÀÇ Àû¿ëÀº Àû¿ëÇÏÁö ¾ÊÀº ½ÃÆí°ú ºñ±³ÇÒ ¶§ Ç¥¸é Á¶µµ¿Í ¹Ì¼¼°æµµ¿¡ À¯ÀÇÇÑ Â÷À̸¦ º¸ÀÌÁö ¾Ê¾Ò´Ù.(p>0.05).
In this study, we observed the penetration of the resin infiltrant into natural initial caries by SEM and CLSM, evaluated the pH and viscosity of resin infiltrant and several adhesives(All-bond 2, Scotchbond Multi-purpose, Clearfil SE bond), and measured the surface roughness and the microhardness on permanent teeth before and after applied resin infiltrant into initial enamel caries. The viscosity(Pa.s) was observed for resin infiltrant(), All-bond 2(), Scotchbond Multi-purpose(), and Clearfil SE bond(). The pH was measured for resin infiltrant (4.7), All-bond 2(7.5), Scotchbond Multi-purpose(8.2), and Clearfil SE bond(4.67). An application procedure of resin infiltrant increased the surface roughness and the microhardness insignificantly(p>0.05), when compared to non-applied specimens.
Å°¿öµå
Ãʱ⠹ý¶ûÁú ¿ì½Ä; ¹Ì¼¼°æµµ; Ç¥¸é Á¶µµ
initail enamel caries; microhardness; resin infiltrant; surface roughness
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