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  ______     ___     _    _    _    _    ______   
 /_   _//   / _ \\  | || | || | || | || |      \\ 
   | ||    | / \ || | || | || | || | || |  --  // 
  _| ||    | \_/ || | \\_/ || | \\_/ || |  --  \\ 
 /__//      \___//   \____//   \____//  |______// 
 `--`       `---`     `---`     `---`   `------`

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Text this: A hierarchical nanostructured carbon nanofiber–In2S3 photocatalyst with high photodegradation and disinfection abilities under visible light