A label-free electrical assay of fibrous amyloid β based on semiconductor biosensing

Sho Hideshima, Masumi Kobayashi, Takeyoshi Wada, Shigeki Kuroiwa, Takuya Nakanishi, Naoya Sawamura, Toru Asahi, Tetsuya Osaka

Research output: Contribution to journalArticle

11 Citations (Scopus)


We propose, as an alternative to conventional spectroscopic assays, a simple method for discriminating fibrous amyloid proteins by using a label-free semiconductor-based biosensor. The highly sensitive assay is expected to be useful for accelerating amyloid related research.

Original languageEnglish
Pages (from-to)3476-3479
Number of pages4
JournalChemical Communications
Issue number26
Publication statusPublished - 2014 Apr 4


ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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