發送短信 : Fluorescence switching of natural fibers with in-situ formation of gold nanoclusters

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