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

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Text this: Enhanced visible-light-response photocatalytic degradation of methylene blue on Fe-loaded BiVO<inf>4</inf>photocatalyst