أرسل هذا في رسالة قصيرة: THE STUDY OF PYRENEDIONE AS A PHOTOREDOX CATALYST AND A FLUOROMETRIC PROBE FOR VISUAL DETECTION AND QUANTIFICATION OF TRYPTOPHAN

 __   __     ___                 ___      _  _   
 \ \\/ //   / _ \\      ___     / _ \\   | \| || 
  \   //   / //\ \\    /   ||  | / \ ||  |  ' || 
  / . \\  |  ___  ||  | [] ||  | \_/ ||  | .  || 
 /_//\_\\ |_||  |_||   \__ ||   \___//   |_|\_|| 
 `-`  --` `-`   `-`     -|_||   `---`    `-` -`  
                         `-`