أرسل هذا في رسالة قصيرة: A novel nanofiltration membrane with a sacrificial chlorine-resistant nanofilm: design and characterization of tailored membrane pores and surface charge

 _    _     ______  __    __   _    _    _    _   
| || | ||  /_   _// \ \\ / // | || | || | || | || 
| || | ||   -| ||-   \ \/ //  | || | || | || | || 
| \\_/ ||   _| ||_    \  //   | \\_/ || | \\_/ || 
 \____//   /_____//    \//     \____//   \____//  
  `---`    `-----`      `       `---`     `---`