A plasmonic chip-based bio/chemical hybrid sensing system for the highly sensitive detection of C-reactive protein.

نویسندگان

  • Ryo Matsuura
  • Keiko Tawa
  • Yukiya Kitayama
  • Toshifumi Takeuchi
چکیده

A synthetic polymer ligand-grafted plasmonic chip was fabricated and demonstrated a highly sensitive detection of C-reactive protein (CRP) by grating-coupled surface plasmon field-enhanced fluorescence. Poly(2-methacryloyloxyethyl-phosphorylcholine) was used as a CRP-specific polymer ligand layer and was grafted onto the plasmonic chip using surface-initiated controlled/living radical polymerization (limit of detection: ca. 10 pM).

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عنوان ژورنال:
  • Chemical communications

دوره 52 20  شماره 

صفحات  -

تاریخ انتشار 2016