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KMID : 0355419960200020291
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Journal of Korean Academy of Oral Health
1996 Volume.20 No. 2 p.291 ~ p.302
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A Study on the Physical Property of Pit Fissure Sealants by Curing Methods
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Abstract
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In order to progress the physical property of sealants for enhancing caries preventive effectiveness, the author used the argon laser in the range of visible light for curing sealants and analyzed the difference of the physical property between visible light curing sealants and argon laser curing sealants. The obtained results were as follows;
1. There was statically significant difference in compressive strength between laser curing sealants and visible light curing sealants(P<0.05).
2. There was statically significant difference in shear strength between laser curing sealants and visible light curing sealants in case of Teethrnate-A and Superlux seal(P<0.05).
3. There was statically significant difference in surface microhardness between laser curing sealants and visible light curing sealants expect 3M Concise (P<0.05).
4. The Physical property was more progressed by laser curing than visible light curing.
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