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  _____     ______   ______      ___     _    _   
 |__  //   /_   _// |      \\   / _ \\  | |  | || 
   / //     -| ||-  |  --  //  / //\ \\ | |/\| || 
  / //__    _| ||_  |  --  \\ |  ___  |||  /\  || 
 /_____||  /_____// |______// |_||  |_|||_// \_|| 
 `-----`   `-----`  `------`  `-`   `-` `-`   `-`

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Text this: Titanium dioxide powder prepared by a sol-gel method