أرسل هذا في رسالة قصيرة: Successive Surface Reactions on Hydrophilic Silica for Modified Magnetic Nanoparticle Attachment Probed by Sum-Frequency Generation Spectroscopy

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