説明: 説明: C:\Users\nahoko\Documents\My Documents\web\will\cook_i1.gifResearch Fields:

説明: 説明: C:\Users\nahoko\Documents\My Documents\web\will\s_lis010.gifNano-bio and neuroscience
Reconstitution of Homomeric GluA2 Receptors in Supported Lipid Membranes: Functional and Structural Properties  Activity Reports in NTT Basic Research Laboratories in 2012
AFM Observation of a Receptor Subunit Structure
  Activity Reports in NTT Basic Research Laboratories in 2010
The Preferential Reconstitution of Receptor Proteins into Model Lipid Domains Studied by Atomic Force Microscopy
 Activity Reports in NTT Basic Research Laboratories in 2008
AFM Observation of a Single Receptor Reconstituted into Lipid Bilayer
 Activity Reports in NTT Basic Research Laboratories in 2007

説明: 説明: C:\Users\nahoko\Documents\My Documents\web\will\s_lis010.gifWearable electrode sensor
Conductive Polymer Combined Wearable Electrodes for Electrocardiography Recordings Activity Reports in NTT Basic Research Laboratories in 2012
Electrocardiography is achieved simply by wearing a piece of clothing that has textile electrodes combined with conductive polymer, NTT Press Releases, 2013.2.12

説明: 説明: C:\Users\nahoko\Documents\My Documents\web\will\s_lis010.gifMicroelectrode array and neuroscience
Real Time H2O2 Imaging and Neuronal Cell Death Activity Reports in NTT Basic Research Laboratories in 2005
Organotypic culture techniques and study of neural toxicity
 Activity Reports in NTT Basic Research Laboratories in 2004
Plasticity in Neuronal Networks
  Activity Reports in NTT Basic Research Laboratories in 2002
Neuronal Responses in Rat Hippocampus Induced by Low Magnesium
 Activity Reports in NTT Basic Research Laboratories in 2001
Real-Time Monitoring of Neural Activity in the Brain
 Activity Reports in NTT Basic Research Laboratories in 2000

説明: 説明: C:\Users\nahoko\Documents\My Documents\web\will\s_lis010.gifBioelectrochemistry / Biosensors

説明: 説明: C:\Users\nahoko\Documents\My Documents\web\will\s_lis010.gifOther research

説明: 説明: C:\Users\nahoko\Documents\My Documents\web\will\cook_i3.gif Main Publications:

説明: 説明: 説明: 説明: 説明: C:\Users\nahoko\Documents\My Documents\web\will\s_lis010.gif Nano-bio and neuroscience:

·         Jelena Baranovic, Chandra S. Ramanujan, Nahoko Kasai, Charles Midgett, Dean R. Madden, Keiichi Torimitsu and John F. Ryan, Reconstitution of homomeric GluA2 receptors in supported lipid membranes: functional and structural properties, J Biol Chem., 288(12): 86478657 (2013).

·         Youichi Shinozaki, Koji Sumitomo, Aya Tanaka, Nahoko Kasai and Keiichi Torimitsu, Examination of Ion Channel Protein Orientation in Supported Lipid Bilayers, APEX, Vol. 4, No. 10, Article No.:10700 (2011).

·         Nahoko Kasai, Chandra S. Ramanujan, Koji Sumitomo, Youichi Shinozaki, Akiyoshi Shimada, John F. Ryan, Keiichi Torimitsu
AFM Observation of Single Membrane Proteins and its Application to Nano Biodevices
   IEEJ Trans. EIS, Vol. 130 / No. 10 / pp1736-1740 (2010).

·         Nahoko Kasai, Chandra S. Ramanujan, Ichiro Fujimoto, Akiyoshi Shimada, John F. Ryan, Keiichi TorimitsuAFM observation of single, functioning ionotropic glutamate receptors reconstituted in lipid bilayersBBA General Subjects, 1800, pp. 655-661 (2010).

·         Ari M. Siitonen, Koji Sumitomo, Chandra S. Ramanujan, Youichi Shinozaki, Nahoko Kasai, Kazuaki Furukawa, John F. Ryan, and Keiichi Torimitsu, Elastic Modulus of Suspended Purple Membrane Measured by Atomic Force Microscopy, Applied Surface Science, 254, pp. 7877-7880 (2008).

説明: 説明: 説明: 説明: 説明: C:\Users\nahoko\Documents\My Documents\web\will\s_lis010.gif Wearable electrode sensor

説明: 説明: C:\Users\nahoko\Documents\My Documents\web\will\s_lis010.gif Microelectrode array and neuroscience:

·         Nahoko Kasai, Akiyoshi Shimada, Tobias Nyberg, Keiichi Torimitsu, Electrochemical sensor array and its application to real-time brain slice imaging Electronics and Communications in Japan, 92, 9, 1-6 (2009).

·         A. Shimada  N. Kasai K. Torimitsu, Conductive-Polymer Microelectrode Array for Neural Signal Measurements, World Journal of Engineering vol. 5, no. 4, 358-359 (2008).

·         N. Kasai, A. Shimada, T. Nyberg, K. Torimitsu, Electrochemical sensor array and its application to real time imaging of a brain slice, IEEJ Trans. EIS, 127, 2, 217-221 (2007).

·         N. Kasai, A. Shimada, T. Nyberg, K. Torimitsu, Fabrication of an electrochemical sensor array for 2D H2O2 imaging, Electrochemistry 74, 628-631 (2006).

·         Han, Chunxi; Kasai, Nahoko; Kobayashi, Mime; Torimitsu, Keiichi, Regional and developmental difference of neuronal volnerability in rat hippocampal slice cultures after chronic exposure to bicuculline, Jpn, J. Physiology, 55, S204 (2005).

·         N. Kasai, C. Han, K. Torimitsu, Hydrogen peroxide distribution and neuronal cell death in a rat hippocampal slice. Sens. Act.B, 107, 1-2, 746-750 (2005).

·         Chunxi Han, Nahoko Kasai, Keiichi Torimitsu, CA2: the most vulnerable sector to bicuculline exposure in rat hippocampal slice cultures, NeuroReport 16, (4) 333 (2005).

·         Nahoko Kasai, Yasuhiko Jimbo, Osamu Niwa, Tomokazu Matsue, and Keiichi Torimitsu, Real-time multisite observation of glutamate release in rat hippocampal slices, Neuroscience Letters, 304, 1-2, 112-116 (2001).

·         Nahoko Kasai, Yasuhiko Jimbo, Osamu Niwa, Keiichi Torimitsu, Neurotransmitter monitoring using a modified electrode arrayMulti-site electrochemical monitoring of glutamate from a rat hippocampus. Technical Report of IEICE, OME2000-154, 27-32 (2000).

·         Nahoko Kasai, Yasuhiko Jimbo, Osamu Niwa, Tomokazu Matsue, and Keiichi Torimitsu, Multichannel glutamate monitoring by electrode array electrochemically immobilized with enzymes. Electrochemistry, 68, 11, 886-889 (2000).

説明: 説明: 説明: 説明: 説明: C:\Users\nahoko\Documents\My Documents\web\will\s_lis010.gif Bioelectrochemistry / Biosensors

·         Hidekatsu Yokoyama, Nobuaki Tsuchihashi, Nahoko Kasai, Tomokazu Matsue, Isamu Uchida, Norio Mori, Hiroaki Ohya-Nishiguchi, and Hitoshi Kamada, Hydrogen peroxide augmentation in a rat striatum after methamphetamine injection as monitored in vivo by a Pt-disk microelectrode. Biosensors & Bioelectronics, 12, 9-10, 1037-1041 (1997).

·         Nahoko Kasai, Tomokazu Matsue, Isamu Uchida, Tsutomu Horiuchi, Masao Morita, and Osamu Niwa,, Femto-mole Acetylcholine Detection with Microdisk Array Electrodes. Denki Kagaku, 64, No. 12, 1269-1271 (1996).

·         Nahoko Kasai, Tomokazu Matsue, and Isamu Uchida, Multichannel Electrochemical Analyses of Enzyme Reactions. Electroanalysis, 8, No. 8-9, 748-752 (1996).

·         Hidekatsu Yokoyama, Toshiyuki Satoh, Hiroaki Ohya-Nishiguchi, Hitoshi Kamada, Nahoko Kasai, and Tomokazu Matsue, Microelectrode-detected electron spin resonance (MEDESR) signals of free radicals in electrolyte solutions. Chem. Lett., 919 (1995).

·         Tomokazu Matsue, Nahoko Kasai, Manabu Narumi, Matsuhiko Nishizawa, Hiroshi Yamada, and Isamu Uchida, Electron-transfer from NADH dehydrogenase to polypyrrole and its applicability  to electrochemical oxidation of NADH, J. Electroanal. Chem. , 300, 111-118 (1991).

説明: 説明: 説明: 説明: 説明: C:\Users\nahoko\Documents\My Documents\web\will\s_lis010.gif Gas sensing using organic films fabricated by plasma sputtering

·         Sugimoto, M. Seyama, M. Nakamura, N. Kasai, T. Mashiba, K. Yasuda, Molecular Structures and Organic Gas Sorption Characteristics of Carbonaceous Films Prepared by Sputtering of Organic Molecules, Membrane, 30, 105-115 (2005).

·         Nahoko Kasai, Iwao Sugimoto, and Masayuki Nakamura, Discrimination of odorants of definite concentrations by using plasma-organic-film-coated QCR sensors, Sensors and Actuators B, 65, 114-119 (2000).

·         I. Sugimoto, M. Nakamura, N. Kasai, and T, Katoh, Gas-sorption effects on plasma polymer films characterized by XPS and quartz crystal resonator. POLYMER, 41, 2, 511-522 (1999).

·         Nahoko Kasai, Iwao Sugimoto, Masayuki Nakamura and Tadashi Katoh, Odorant-detection capability of QCR sensors coated with plasma-organic films. Biosensors and Bioelectronics, 14, 533-539 (1999).

·         Nahoko Kasai, and Iwao Sugimoto, Aging Effect of RF-Sputtered Polyethyelene Film. Journal of Applied Polymer Science, 73, 1869-1877 (1999).

説明: 説明: 説明: 説明: 説明: C:\Users\nahoko\Documents\My Documents\web\will\s_lis010.gif International Patent

STAGE FOR SCANNING PROBE MICROSCOPY AND SAMPLE OBSERVATION METHOD, N. Kasai, Y. Harada, Chandra S. Ramanujan, JP2010-546562 (2013/8/2), GB247336 (2012/8/22) US8418261(2013/4/9)

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Moleculer and Bio Science Research Group
Materials Science Laboratories.

NTT Basic Research Laboratories

Address:
3-1, Morinosato Wakamiya, Atsugi-shi, Kanagawa Pref., 243-0198 Japan
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説明: 説明: C:\Users\nahoko\Documents\My Documents\web\will\b_lis004.gifGo to Molecular and Bio Science Research Group
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