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 __   __     ___                ______    ______  
 \ \\/ //   / _ \\    ____     /_   _//  /_   _// 
  \   //   / //\ \\  |    \\    -| ||-     | ||   
  / . \\  |  ___  || | [] ||    _| ||_    _| ||   
 /_//\_\\ |_||  |_|| |  __//   /_____//  /__//    
 `-`  --` `-`   `-`  |_|`-`    `-----`   `--`     
                     `-`

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Text this: Novel rectangular membranes with multiple hollow holes for ultrafiltration