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

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Text this: Enhanced visible-light photocatalytic activity of g-C<inf>3</inf>N<inf>4</inf>/TiO<inf>2</inf>films