發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : Chemoselective photodeoxidization of graphene oxide using sterically hindered amines as catalyst : synthesis and applications