أرسل هذا في رسالة قصيرة: Synthesis of 4H/fcc-Au@Metal Sulfide Core–Shell Nanoribbons

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