發送短信

數:

提供者:

CAPTCHA:

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

Please enter what you see:

發送短信 : NIR-responsive nanomaterials and their applications; upconversion nanoparticles and carbon dots: a perspective