أرسل هذا في رسالة قصيرة: Gas-sensing properties of Pt-V<inf>2</inf>O<inf>5</inf>thin films for ethanol detection

 _    _      ___      _____      ___     _____    
| || | ||   / _ \\   / ____||   / _ \\  |  __ \\  
| || | ||  / //\ \\ / //---`'  | / \ || | |  \ || 
| \\_/ || |  ___  ||\ \\___    | \_/ || | |__/ || 
 \____//  |_||  |_|| \_____||   \___//  |_____//  
  `---`   `-`   `-`   `----`    `---`    -----`