أرسل هذا في رسالة قصيرة: Preparation of conducting polyaniline-coated barium sulfate nanoparticles in inverse microemulsions

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