Objective To evaluate the effect of 4 methods on acrylic resin base denture, namely, aseptic manipulation, steam cleaning, ultrasonic cleaning, and soaking in 2% glutaraldehyde solution.

目的评价无菌操作、蒸汽清洗机清洗、超声波清洗机清洗、2%戊二醛溶液中浸泡4种处理方法对树脂基托试件的消毒效果。

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Chitosan hydrogel was synthesized in acetic acid solution with chitosan using glutaraldehyde as crosslinker.

以壳聚糖为原料，用戊二醛作为交联剂，在醋酸溶液中合成壳聚糖水凝胶。

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Method chitosan film was prepared by casting the mixed solution of dialysed chitosan and gelatin after crosslinking with glutaraldehyde in freeze dryer.

方法在透析后的几丁糖与明胶混合液中加入戊二醛交联后置入冻干机冻干制得几丁糖膜。

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