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

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Text this: Influence of Cu doping on the visible-light-induced photocatalytic activity of InVO<inf>4</inf>