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  ______   __   __    _____    __   __    ______  
 /_   _//  \ \\/ //  / ____||  \ \\/ //  /_   _// 
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   |_||      |_||    \_____||    |_||    /__//    
   `-`'      `-`'     `----`     `-`'    `--`

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發送短信 : Photocatalytic activity of ZNO with different morphologies synthesized by a sonochemical method