發送短信 : Antibacterial activity of cloth functionalized with N-alkylated poly(4-vinylpyridine)

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