發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Direct visualization of conformational switch of i-motif DNA with a cationic conjugated polymer