أرسل هذا في رسالة قصيرة: Single-Nozzle Flame Synthesis of Spinel ZnSnO Nanoparticles for Selective Detection of Formic Acid

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