發送短信 : Bonelike apatite formation utilizing carbon nanotubes as template

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