Text this: LAYERED COATING FOR CONTROLLED DRUG DELILVERY

__    __    ______    ____      _____     ______  
\ \\ / //  /_   _//  |  _ \\   |  ___||  /_   _// 
 \ \/ //    -| ||-   | |_| ||  | ||__    `-| |,-  
  \  //     _| ||_   | .  //   | ||__      | ||   
   \//     /_____//  |_|\_\\   |_____||    |_||   
    `      `-----`   `-` --`   `-----`     `-`'