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Fluoride Release and Compressive Strength of Several Giomers
°ÁöÀº, À¯½ÂÈÆ, ±èÁ¾ºó, ±èÁ¾¼ö,
¼Ò¼Ó »ó¼¼Á¤º¸
°ÁöÀº ( Kang Ji-Eun )
´Ü±¹´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
À¯½ÂÈÆ ( Yoo Seung-Hoon )
´Ü±¹´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±èÁ¾ºó ( Kim Jong-Bin )
´Ü±¹´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
±èÁ¾¼ö ( Kim Jong-Soo )
´Ü±¹´ëÇб³ Ä¡°ú´ëÇÐ ¼Ò¾ÆÄ¡°úÇб³½Ç
KMID : 0358920160430030292
Abstract
º» ¿¬±¸ÀÇ ¸ñÀûÀº ÃÖ±Ù °³¹ßµÈ µÎ Á¾·ùÀÇ ÀÚÀÌ¿À¸Ó(Beautifil Flow Plus F00, Beautifil Flow Plus F03)ÀÇ ºÒ¼ÒÀ¯¸®·®°ú ¿¼øȯ ÈÄ ¾ÐÃà°µµ¸¦ ±âÁ¸ÀÇ ÀÚÀÌ¿À¸Ó, ·¹Áø °ÈÇü ±Û¶ó½º¾ÆÀÌ¿À³ë¸Ó, º¹ÇÕ ·¹Áø°ú ºñ±³ÇÏ¿© Æò°¡ÇÏ´Â °ÍÀÌ´Ù. ºÒ¼Ò À¯¸®·® ÃøÁ¤À» À§ÇØ ±ºº°·Î 15°³¾¿ÀÇ ½ÃÆíÀ» Á¦ÀÛÇÏ¿© 31ÀÏ°£ pH/ISE meter¸¦ ÀÌ¿ëÇÏ¿© ºÒ¼Ò ³óµµ¸¦ ÃøÁ¤ÇÏ¿´°í ¾ÐÃà °µµ ÃøÁ¤À» À§ÇØ ±ºº°·Î 15°³¾¿ÀÇ ½ÃÆíÀ» Á¦ÀÛÇÏ¿© ¿ ¼øȯ ÈÄ ¸¸´É °æ¼º ½ÃÇè±â¸¦ ÀÌ¿ëÇÏ¿© ½ÃÆíÀÌ ÆÄÀýµÈ ½ÃÁ¡ÀÇ ÃÖ´ë°µµ¸¦ ÃøÁ¤ÇÏ¿´´Ù. ÃÖ±Ù °³¹ßµÇ¾î Ãâ½ÃµÈ ÀÚÀÌ¿À¸Ó´Â ±âÁ¸ÀÇ ÀÚÀÌ¿À¸Ó¿¡ ºñÇØ ºÒ¼Ò À¯¸®·®Àº À¯ÀÇÇÏ°Ô Áõ°¡ÇÏ¿´´Ù. ¾ÐÃà °µµµµ °³¼±µÇ¾úÀ¸¸ç, º¹ÇÕ ·¹Áø°ú ºñ±³ÇÏ¿© Åë°èÀû À¯ÀÇ Â÷°¡ ¾ø´Â °ÍÀ¸·Î ³ªÅ¸³ª ÀÓ»óÀû °¡Ä¡°¡ ³ôÀº °ÍÀ¸·Î »ç·áµÇ¾ú´Ù.
The aim of this study was to compare the compressive strength and amount of fluoride-release of recently developed giomers (Beautifil Flow Plus F00, Beautifil Flow Plus F03), conventional giomer, resin-modified glass ionomer and composite resin. Fifteen cylindrical specimens for each group were prepared to measure fluoride release. It was measured using pH/ISE meter and fluoride ion electrode every 24 hours for the first 7 days and every 72 hours until the 31st
day. Also, fifteen cylindrical specimens for each group after thermocycling were prepared to measure compressive strength. The universal testing machine (Kyung-sung Testing Machine Co., Korea) was used and the crosshead speed was 1 mm/min. Recently developed giomers showed more fluoride release and higher compressive strength than conventional giomer. It would be a good alternative to composite resin.
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Giomer; Compressive strength; Fluoride release
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