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  ______    ______   _    _      ___      ____    
 /_____//  /_   _// | || | ||   / _ \\   |  _ \\  
 `____ `    -| ||-  | || | ||  | / \ ||  | |_| || 
 /___//     _| ||_  | \\_/ ||  | \_/ ||  | .  //  
 `__ `     /_____//  \____//    \___//   |_|\_\\  
 /_//      `-----`    `---`     `---`    `-` --`  
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Text this: Titanium dioxide powder prepared by a sol-gel method