發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Monitoring the electrochemical transformation of an azobenzene-terminated alkanethiolate monolayer at gold by chemical force microscopy