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Nano-porous anodic aluminum oxide membrane for healthcare and biotechnology
Nano-porous anodic aluminum oxide membrane for healthcare and biotechnology
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机译：用于医疗保健和生物技术的纳米多孔阳极氧化铝膜
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摘要
A method of manufacturing a nano-structured aluminum oxide film. The first step involves degreasing an aluminum plate using a degreasing solution. The next step involves electropolishing the aluminum plate after degreasing with an electropolishing solution that is free of perchloric acid and chromic acid. The next step involves pre-anodizing the aluminum plate after electropolishing with an anodization acid solution for a first predetermined time period. The next step involves anodizing the aluminum plate after electropolishing with the anodization acid solution for a second predetermined time period to form an anodized membrane on the aluminum plate. The next step involves separating the anodized membrane from the aluminum plate with a solution free of chrome. The last step involves cleaning the anodized membrane.
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