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市販義歯洗浄剤の義歯床用金属への影響 : その1 評価方法について Effects of Denture Cleanser on Denture Materials Part 1 Evaluation process 大内, 源之 黒岩, 昭弘 鷹股, 哲也 米田, 隆紀 佐藤, 崇 湯本, 光希子 denture cleanser dental alloys surface characteristice application/pdf A denture cleanser is acceptable for use in cleaning dentures and other removable appliances as part of a program for good oral hygiene to supplement, the regular professional care required for oral health. However, the effects of denture cleanser on denture materials, especially the precious or non-precious metal used in removable appliances are not well known. Four denture cleansers and three dental alloys were used to evaluate the color differences, luster, surface roughness and pH. The results were as follows:1. The luster for Titanium decreased in Evaclean and Dentfree cleansers. 2. The surface roughness for Ag-Pd-Au alloy and Co-Cr alloy increased in Evaclean cleanser. 3. The Evaclean was alkaline in pH measurement in three denture cleansers. 4. It was suggested that the measurement of luster was useful to evaluate the surface characteristics for dental alloys used in removable appliances. 松本歯科大学学会 1993-04-30 jpn journal article VoR https://mdu.repo.nii.ac.jp/records/980 AN00232590 0385-1613 松本歯学 19 1 22 28 https://mdu.repo.nii.ac.jp/record/980/files/matsumoto_shigaku_19-01-04.pdf application/pdf 687.2 kB 2012-05-24