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

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Text this: Au-loaded TiO<inf>2</inf>and Ag-loaded TiO<inf>2</inf>synthesized by modified sol-gel/impregnation method as photocatalysts