専門分野

バイオエレクトロニクス、ナノバイオテクノロジー、バイオセンサ

所属学会

応用物理学会、日本表面科学会、日本化学会、日本分析化学会、
　American Chemical Society、日本薬理学会

メールアドレス

ayumi.hirano.a5(at)tohoku.ac.jp　* @ に置き換えて下さい．

主な研究テーマ

• 微細加工に基づく生体機能の再構成とデバイス応用
• 生体分子を利用した電子デバイスの創成

キーワード

人工細胞膜，ナノ構造，神経情報伝達

主な論文・著書

• An electrically resistive sheet of glial cells for amplifying signals of neuronal extracellular recordings.
  R. Matsumura, H. Yamamoto, M. Niwano, and A. Hirano-Iwata
  Appl. Phys. Lett., 108, 023701 (2016).
• Reconstitution of human ether-a-go-go-related gene channels in microfabricated silicon chips.
  A. Oshima, A. Hirano-Iwata, H. Mozumi, Y. Ishinari, Y. Kimura, and M. Niwano
  Anal. Chem. 85, 4363-4369 (2013).
• Free-standing lipid bilayers in silicon chips—Membrane stabilization based on microfabricated apertures with a nanometer-scale smoothness.
  A. Hirano-Iwata, K. Aoto, A. Oshima, T. Taira, R. Yamaguchi, Y. Kimura, and M. Niwano
  Langmuir 26, 1949-1952 (2010).
• Label-free detection of protein-protein interactions at the GaAs/water interface through surface infrared spectroscopy: Discrimination between specific and nonspecific interactions by using secondary structure analysis.
  K. Onodera, A. Hirano-Iwata, K. Miyamoto, Y. Kimura, M. Kataoka, Y. Shinohara, and M. Niwano
  Langmuir 23, 12287-12292 (2007).
• A single-channel sensor based on gramicidin controlled by molecular recognition at bilayer lipid membranes containing receptor.
  A. Hirano, M. Wakabayashi, Y. Matsuno, and M. Sugawara
  Biosens. Bioelectron. 18, 973-983 (2003).