أرسل هذا في رسالة قصيرة: Transferrin-conjugated nanoparticles of Poly(lactide)-d-α-Tocopheryl polyethylene glycol succinate diblock copolymer for targeted drug delivery across the blood-brain barrier

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