أرسل هذا في رسالة قصيرة: Synthesis and characterization of a new yellow-green light-emitting polymer - Poly{1,4-bis[3-(4′-butylphenyl)thienyl]-2,5-di(2′-ethylhexyloxy) phenylene

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