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           _    _                ___     _____    
    ___   | || | ||   ____      / _ \\  |  __ \\  
   /   || | || | ||  |    \\   / //\ \\ | |  \ || 
  | [] || | \\_/ ||  | [] ||  |  ___  ||| |__/ || 
   \__ ||  \____//   |  __//  |_||  |_|||_____//  
    -|_||   `---`    |_|`-`   `-`   `-`  -----`   
     `-`             `-`

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Text this: PPS-metal adhesion: A density functional theory-based study