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 _    _     _____    ______     ______            
| |  | ||  |  ___|| |      \\  /_   _//     ___   
| |/\| ||  | ||__   |  --  //   -| ||-     /   || 
|  /\  ||  | ||__   |  --  \\   _| ||_    | [] || 
|_// \_||  |_____|| |______//  /_____//    \__ || 
`-`   `-`  `-----`  `------`   `-----`      -|_|| 
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Text this: Photocatalytic destruction of methyl orange by titanium dioxide powder synthesized by an oxalate co-precipitation method