HATTORI Toshiaki

J-GLOBAL         Last updated: Dec 29, 2019 at 21:22
HATTORI Toshiaki
Toyohashi University of Technology
Graduate School of Engineering
Doctor of Science(Hokkaido University), Master of Science(Hokkaido University)

Research Areas


Published Papers

Anion sensing properties of electrospun nanofibers incorporating a thiourea-based chromoionophore in methanol
Ryo Kato, Hiroshi Kahara, Yuya Ishii, Toshiaki Hattori
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy   Available online in press    Oct 2019   [Refereed]
Mona Elfiky, Nehal Salahuddin, Amera Hassanein, Atsunori Matsuda, Toshiaki Hattori
Microchemical Journal   146 170-177   May 2019   [Refereed]
© 2018 The Ofloxacin drug is used for the treatment of bacterial infections that cause bronchitis, pneumonia, chlamydia, gonorrhea, skin infections, urinary tract infections, and infections of the prostate. The trace determination of Ofloxacin is ...
Lipid Bilayer Formation on Ion Image Sensor and Measurement of Time Response of Potential Dependency on Ion Concentration
Kenta Imai, Tomoko Horio, Toshiaki Hattori, Kazuaki Sawada and Ryugo Tero
Japanese Journal of Applied Physics   58(SD) SDDK06 (5 pages)   May 2019   [Refereed]
Toshiaki Hattori,Fumihiro Dasai,Hikaru Sato,Ryo Kato,Kazuaki Sawada
Sensors   19(7) 1582   Apr 2019   [Refereed]
Effect of hydrazine on formation of bismuth nanoparticles and its properties as Pb sensors
Jin Jian Teh, Zulfa Aiza Zulkifli, Mohamad Nor Noorhashimah, Ridhuan Nur Syafinaz, Zakaria Nor Dyana, Abdul Razak Khairunisak, Hattori Toshiaki
Solid State Phenomena   290 214-219   Apr 2019   [Refereed]
Ion image sensors and their application for visualization of neural activity
SAWADA Kazuaki, HATTORI Toshiaki
Jpn. J. Appl. Phys.   57 1002A2-1-1002A2-11   Sep 2018   [Refereed][Invited]
Flow Injection Spectrophotometric Determination of Polyhexamethylene Biguanide Hydrochloride in Contact-Lens Detergents Using Anionic Dyes
Masadome Takashi, Oguchi Shota, Kobayashi Teruyuki, Hattori Toshiaki
Current Analytical Chemistry   14 446-451   May 2018   [Refereed]
Sota Matsuba, Ryo Kato, Koichi Okumura, Kazuaki Sawada, Toshiaki Hattori
Analytical Sciences   34 553-558   May 2018   [Refereed]
You Na Lee, Koichi Okumura, Tomoko Horio, Tatsuya Iwata, Kazuhiro Takahashi, Toshiaki Hattori, Kazuaki Sawada
Talanta   179 569-574   Mar 2018   [Refereed]
© 2017 Elsevier B.V. We report here a new bio-image sensor for simultaneous detection of spatial and temporal distribution of multi-neurotransmitters. It consists of multiple enzyme-immobilized membranes on a 128 × 128 pixel array with read-out ci...
Endo Shinnosuke, Kato Ryo, Sawada Kazuaki, Toshiaki Hattori
Bulletin of the Chemical Society of Japan   91(2) 304-310   Feb 2018   [Refereed]
A. Hassanein, N. Salahuddin, A. Matsuda, T. Hattori, M. Elfiky
Electroanalysis   30(1) 459-465   Jan 2018   [Refereed]
Aoki Katsuyuki, Nakamura Hideyuki, Hattori Toshiaki, Hu Ning-Hai, Onishi Masayoshi
JOURNAL OF MOLECULAR STRUCTURE   1148 57-61   Nov 2017   [Refereed]
Development of Microscale-Patterned Potassium and Proton Multi-Ion Image Sensor using an Ink-jet Printing Method
Chemical Sensor Supplement B   33 124-126   Sep 2017
ぶんせき   (8) 347‐348   Aug 2017   [Refereed]
ぶんせき   (7) 303‐304   Jul 2017   [Refereed]
Tatsuya Iwata, Hideo Doi, Koichi Okumura, Tomoko Horio, Toshiaki Hattori, Kazuhiro Takahashi, Kazuaki Sawada
Sensors and Actuators, B: Chemical   239 800-806   Feb 2017   [Refereed]
© 2016 Elsevier B.V. The output characteristics of potentiometric biosensor arrays having 128 × 128 elements with an area of 37.30 μm × 37.30 μm were investigated. For the sensing of adenosine-5′-triphosphate (ATP) as a target molecule, apyrase wa...
You Na Lee, Koichi Okumura, Koichi Okumura, Tatsuya Iwata, Kazuhiro Takahashi, Toshiaki Hattori, Makoto Ishida, Makoto Ishida, Kazuaki Sawada, Kazuaki Sawada
Talanta   161 419-424   Dec 2016   [Refereed]
© 2016 Elsevier B.V. A bio-image sensor using a patterned apyrase-immobilized membrane was developed to visualize the activities of adenosine triphosphate (ATP) and H + ion in real-time. An enzymatic membrane patterning technique was suggested to ...
Kato Ryo, Akamatsu Hiroki, Hattori Toshiaki
ANALYTICAL LETTERS   49(6) 744-752   Apr 2016   [Refereed]
Kenji Hirota, Ryo Kato, Kazuaki Sawada, Toshiaki Hattori
Bunseki Kagaku   65 637-644   Jan 2016   [Refereed]
© 2016 The Japan Society for Analytical Chemistry. The Ca 2+ -release device was a carbon paste electrode including a ternary complex consisting of poly(vinyl sulfate) ion (PVS - ), 11-ferrocenylammonium ion trimethylundecyl (FeTMUA + ), and Ca 2+...
S. Matsuba, H. Sato, R. Kato, K. Sawada, T. Matsuda, T. Nagai, T. Hattori
ECS Transactions   75 243-249   Jan 2016   [Refereed]
© The Electrochemical Society. Ca 2+ , Na+ and K + are very important ions in cells in which several ion channels and ion pumps maintain the concentration of their ions. The dynamic analysis of cells requires the monitor of plural ions rather than...
I. Kageyama, R. Kato, K. Sawada, T. Hattori
ECS Transactions   75 209-215   Jan 2016   [Refereed]
© The Electrochemical Society. Acetylcholine (ACh) is well known as one of the important neurotransmitters. Imaging the dynamics of ACh in realtime is essential for the understanding of neuronal communication. The meaningful observation of living ...
Kazuaki Sawada, Fumihiro Dasai, Koichi Okumura, Masato Futagawa, Toshiaki Hattori
Intelligent Nanosystems for Energy, Information and Biological Technologies   27-44   Jan 2016   [Refereed]
© Springer Japan 2016. Bioimaging technology has been focused on medical and biological field, and it is getting more important and necessary to achieve 2- or 3-dimensional information of organic activity. By using solid-state type biosensor techn...
M. M. Abdel-Galeil, M. M. Ghoneim, H. S. El-Desoky, T. Hattori, A. Matsuda
Journal of The Electrochemical Society   162 541-550   May 2015   [Refereed]
Toshiaki Hattori, Hikaru Satou, Kenta Tokunaga, Ryo Kato, Kazuaki Sawada
Sensors and Materials   27 1023-1034   Jan 2015   [Refereed]
© MYU K.K. Alkali metal ion sensitive membranes of plasticized poly(vinyl chloride) (PVC) were prepared by an inkjet printer, and a 128 × 128 (16K) pixel array multi-ion image sensor that simultaneously imaged sodium and potassium ions was develop...
Ghoneim Mohamed M., El-Desoky Hanaa S., Matsuda Atsunori, Hattori Toshiaki, Abdel-Galeil Mohamed M.
RSC ADVANCES   5(69) 56086-56097   2015   [Refereed]
Anodic Stripping Voltammetry Determination of Lead ions using Highly Sensitive Modified Electrodes Based on Multi-walled Carbon Nanotube
M. M. Abdel-Galeil, M. M. Ghoneim, H. S. El-Desoky, T. Hattori, A. Matsuda
Journal of Chemistry and Biochemistry   2 25-43   Dec 2014   [Refereed]
Akiteru Kono, Takashi Sakurai, Takashi Sakurai, Toshiaki Hattori, Koichi Okumura, Makoto Ishida, Kazuaki Sawada
Sensors and Actuators, B: Chemical   201 439-443   Oct 2014   [Refereed]
To assess the two dimensional distribution of the extracellular potassium ion concentration ([K + ] out ) surrounding hippocampal slices, we developed a 128 × 128 pixel type potassium ion-sensitive image sensor (PIS) composed of a charge-coupled-t...
pH-Time Response of Silicon Nitride Membrane Sensing Pixels in CCD-type pH Image Sensor
SHIKE Ikuro, KATO Ryo, SAWADA Kazuaki, HATTORI Toshiaki
Chemical Sensors, Supplement B   30 55-57   Sep 2014
CCD-type Ion Imaging Devices
HATTORI Toshiaki, SAKURAI Takashi, FUTAGAWA Masato, HIZAWA Ken, DASAI Hirofumi, OKUMURA Koich, SAWADA Kazuaki
Electrochemistry   82 288-293   Apr 2014   [Refereed]
Takashi Masadome, Toshiaki Hattori
Reviews in Analytical Chemistry   33 49-57   Mar 2014   [Refereed]
Polyhexamethylene biguanide hydrochloride (PHMB-HCl) is widely used as a disinfectant in personal care products such as cosmetics and toiletries and as a sanitizer in swimming pools. PHMB-HCl possesses marked characteristics of cationic polyelectr...
Preparation of Plasticized Poly(vinyl chloride) Membrane for an Allay-type Ion Sensor using Inkjet Painting Method
HATTORI Toshiaki, TOKUNAGA Kenta, SATO Hikaru, KATO Ryo, SAWADA Kazuaki
Chemical Sensors, Supplement A   30 70-72   Mar 2014
Hattori Toshiaki, Sakurai Takashi, Kato Ayami, Kato Ryo, Hirata Yukio, Sawada Kazuaki
BUNSEKI KAGAKU   63(2) 119-125   Feb 2014   [Refereed]
Kazuaki Sawada,Hirokazu Nakazawa,Shoko Takenaga,Takeshi Hizawa,Masato Futagawa,Fumihiro Dasai,Takashi Sakurai,Koichi Okumura,Toshiaki Hattori,Makoto Ishida
IEICE Transactions   97-A(3) 726-733   2014   [Refereed]
Bioimage Sensors
SAWADA Kazuaki, DASAI Fumihiro, HATTORI Toshiaki
67 22-26   Mar 2013   [Refereed]
Ryo Kato, Akinori Kawai, Toshiaki Hattori,
New Journal of Chemistry   37 717-721   Mar 2013   [Refereed]
The anion-sensing properties of N-(4-nitrophenylazo)-N′-propyl thiourea chromoionophores have been investigated as free agents in bulk solution and following immobilization on a sol-gel silica film. In addition, the effect of a variety of organic ...
Toshiaki Hattori, Nobuhiro Anraku, Ryo Kato
Methods in Molecular Biology   984 61-66   Jan 2013   [Refereed][Invited]
Capillary electrophoresis (CE) of chitooligosaccharides (COS) in aqueous solution is effective for their separation from other saccharides. However, COS easily adsorb on negatively charged surfaces, such as fused silica capillaries in acidic solut...
HATTORI Toshiaki, MUNEZANE Shyunsuke, KATO Ryo, TANAKA Shunitz
Journal of Environmental Chemistry   22 175-181   Dec 2012   [Refereed]
Development of CCD-type Calcium Ion Image Sensor with Plasticized PVC Membrane Contained Ionophore
HATTORI Toshiaki, KATO Ayami, KATO Ryo, SAWADA Kazuaki
Chemical Sensors, Supplement A   28 91-93   Mar 2012
Toshiaki Hattori, Masaki Yoshitomo, Satoshi Mori, Daichi Miyamoto, Ryo Kato, Kazuaki Sawada
Electroanalysis   24 114-120   Jan 2012   [Refereed]
A new sodium ion image sensor containing a CCD-type semiconductor and a plasticized PVC sodium ion selective membrane was developed. The output potential slope was linear for sodium ion concentrations from 10 -1 to 10 -5 M. The optimum membrane po...
Flow-through Measurement using CCD Ion Image Sensor
WATANABE Shyouta, KATO Ryo, SAWADA Kazuaki, HATTORI Toshiaki
Chemical Sensors, Supplement B   27 109-111   Sep 2011
Masadome Takashi, Miyanishi Takaaki, Watanabe Keita, Ueda Hiroshi, Hattori Toshiaki
ANALYTICAL SCIENCES   27(8) 817-821   Aug 2011   [Refereed]
Ryo Kato, Takahiro Nagasaka, Hongbo Zhou, Sang Hyun Son, Toshiaki Hattori, Koji Yamada
Bunseki Kagaku   60 521-526   Jul 2011   [Refereed]
A method for simply measuring water mixed into oil is restricted. In the present study, we synthesized a solvatochromic organic fluorescence dye. Changes in the fluorescence spectra and the luminescent color to change of the amount of water in the...
Hattori Toshiaki, Naito Yoko, Ito Yoshinori, Kato Ryo, Hirata Yukio, Yoshino Akihiro
BUNSEKI KAGAKU   60(5) 419-426   May 2011   [Refereed]
Ryo Kato, Kouhei Kide, Toshiaki Hattori, Akihiro Wakahara, Manabu Yamaguchi
Analytical Letters   44 577-584   Jan 2011   [Refereed]
We present a device that facilitates the measurement of moisture in oil or organic solvents. The device exploits the absorption of the evanescent waves from an optical waveguide to measure changes in the absorption spectra of CoCl 2 -doped thin fi...
Ryo Kato, Akihiko Sato, Daisuke Yoshino, Toshiaki Hattori
Analytical Sciences   27 61-66   Jan 2011   [Refereed]
Alkyl-chain ferrocene cationic surfactants (ACFcCS) can form ion-pair complexes with anions, and are then adsorbed at hydrophobic electrode surfaces or extracted to organic layers. The amount of adsorbed ACFcCS-anion complex is dependent on the an...
Hattori Toshiaki, Masaki Yoshitomo, Atsumi Kazuya, Kato Ryo, Sawada Kazuaki
ANALYTICAL SCIENCES   26(10) 1039-1045   Oct 2010   [Refereed]
Toshiaki Hattori, Nobuhiro Anraku, Ryo Kato
Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences   878 477-480   Feb 2010   [Refereed]
Five chitosan oligosaccharides were separated in acidic aqueous solution by capillary electrophoresis (CE) with indirect photometric detection using a positively coated capillary. Electrophoretic mobility of the chitooligosaccharides (COSs) depend...
Evaluation of Colloidal Titration with Potassium Poly(vinyl sulfate) to Determine the Degree of Chitosan Deacetylation
Toshiaki Hattori, Shunsuke Munezane, Ryo Kato, Takehiro Kawauchi
Chitin and Chitosan Research   15 13-19   Jun 2009   [Refereed]
Hattori Toshiaki, Katai Kazuhito
ANALYTICAL SCIENCES   24(4) 543-546   Apr 2008   [Refereed]
Takashi Masadome, Yuichi Yamagishi, Masaki Takano, Toshiaki Hattori
Analytical Sciences   24 415-418   Mar 2008   [Refereed]
A potentiometric titration method using a cationic surfactant as an indicator cation and a plasticized poly(vinyl chloride) membrane electrode sensitive to the cationic surfactant is proposed for the determination of polyhexamethylene biguanide hy...

Books etc

Biochemical Sensors: Mimicking Gustatory and Olfactory Senses
SAWADA Kazuaki, HATTORI Toshiaki (Part:Joint Work, Image Sensor for Biological Application)
Pan Stanford Publishing   Oct 2013   

Conference Activities & Talks

Developmet of CCD-type chloride ion image sensor
Y. Fujita, R. Kato, K. Sawada, T. Hattori
Irago Conference 2018   1 Nov 2018   
Calcium Stimulation to Vorticella Using the Novel Chemical Stimulation Device
F. Nakamura, T. Nakayama, R. Kato, N. Nagai, T. Shibata, T. Hattori
Irago Conference 2018   1 Nov 2018   
Development of Ca2+-releasing electrochemical device
Toshiaki Hattori and Ryo Kato
4th Asian Symposium for Analytical Sciences   12 Sep 2018   
Study on Deposition Condition of PIC Membrane for Enzyme-Type Label-Free ATP Image Sensors and Extracellular Imaging of Hippocampal Slice
Hideo Doi, Tomoko Horio, Tatsuya Iwata, Koichi Okumura, Kazuhiro Takahashi, Toshiaki Hattori, Kazuaki Sawada, Parajuri Bijay and Schuichi Koizumi
Asia-Pacific Conference of Transducers and Micro-Nano Technology 2018   24 Jun 2018   
Performance enhancement of medium-temperature anhydrous fuel cells by incorporation of proton conductive material to the three-phase interface
K. Maekawa, Kyaw Zay Ya, G. Kawamura, T. Hattori, H. Muto, A. Matsuda
42ND International conference and Exposition on Advanced Ceramics and Composites   21 Jan 2018   
Label-free and Non-Destructive Multi-Ion Visualization on Dynamics of Living Cells and Tissue Using CCD Array Semiconductor Ion Image Sensor
HATTORI Toshiaki, SAWADA Kazuaki
2nd International Caparica Christmas Congress on Translational Chemistry   4 Dec 2017   
Fabrication and characterization of electrospun metal oxide supported poly-(m-phenylene isophthalamide) nanofiber
SUGIHARA Keisuke, KATO Ryo, HATTORI Toshiaki
Irago Conference 2017   2 Nov 2017   
Fabrication of biosensor based on layered double hydroxide/Polypyrrole/carbon paste electrode for determination of anti-hypertensive and prostanic hyperplasia drug Terazosin
A. Hassanein, N. Salahuddin, A. Matsuda, T. Hattori, M. Elfiky
2017 2nd International Confernece on Materials Technology and Applications   26 Oct 2017   
K. Sawada, K. Takahashi, T. Iwata, T. Hattori
TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems   26 Jul 2017   
© 2017 IEEE. Non Labeled Image Sensing technology is strategic research area in bio-medical field. By combining imaging sensors with chemical sensors has developed novel ion image sensor that can visualize specific ions from cells in real time. Io...
Bio-image sensors for non-label neurotransmitter imaging
Kazuaki SAWADA, Toshiaki HATTORI
The 12th IEEE International Conference on Nano/Micro Engineered and Molecular Systems   9 Apr 2017   
Fabrication of amine contained PMMA nanofiber for detection and collection of toxic gas
Ryo Kato, Yuya Ishii, Toshiaki Hattori
The18th ISRP International Conference in Yokohama, Respiratory Protection with Advanced Safety and Comfort   7 Nov 2016   
A Noble Electroactive Polyelectrolyte Complex for Electrolytic Release Device of Calcium Ion
Toshiaki Hattori, Kenji Hirota, Ryo Kato, Kazuaki Sawada,
International Conference of Global Network for Innovative Technology (IGNITE 2016)   27 Jan 2016   
Shinya Mizutani, Sou Takahashi, Akiteru Kono, Toshiaki Hattori, Tatsuya Iwata, Makoto Ishida, Kazuaki Sawada
2015 IEEE SENSORS - Proceedings   31 Dec 2015   
© 2015 IEEE. We have successfully integrated an amperometric ion sensor array on an Si chip which simultaneously detects potassium ion (K+) and sodium ion (Na+). The sensor array has two kinds of selective electrodes which exhibit high sensitivity...
2D array multi-ion image sensor to individually and comprehensively analyze active response of stimulated cell
Hikaru Sato, Fumihiro Dasai, Ryo Kato, Kazuaki Sawada, Toshiaki Hattori
PACIFICHEM 2015   Dec 2015   
2D ATP imaging based on CCD type pH sensor modified with ATPase
Shinnosuke Endo, Akiteru Kono, Ryo Kato, Kazuaki Sawada, Toshiaki Hattori
PACIFICHEM 2015   Dec 2015   
Preparation and characterization of anion sensing polymer nanofibers and its anion sensing properties in methanol and methanol-water
Hiroshi Kahara, Ryo Kato, Toshiaki Hattori, Yuya Ishii
PACIFICHEM 2015   Dec 2015   
Recognition and optical sensing of phenylurea pesticides by carboxylate anion
Ryo Kato, Hiroki Okumura, Kouta Ito, Toshiaki Hattori
PACIFICHEM 2015   Dec 2015   
A Novel Acetylcholine Release Electrochemical Device
Itsuki Kageyama, Katsuki Yamada, Ryo Kato, Kazuaki Sawada, Toshiaki Hattori
Irago Conference 2015   Oct 2015   
H. Doi, T. Horio, T. Horio, K. Okumura, T. Hattori, M. Ishida, K. Sawada, K. Sawada
2015 Transducers - 2015 18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015   5 Aug 2015   
© 2015 IEEE. A 128 × 128 ATP (Adenosine Triphosphate) image sensors using charge-coupled type ion image sensor with mixed layer technique of polyion complex were successfully fabricated to obtain 2D real time ATP image, and was carried out in a no...
Development of Electrochemical Ion Release Micro-Device Using Polyelectrolyte Complex for Local Stimulus of Cell and Tissue
HATTORI Toshiaki
The Mini−Symposium in Honor of Professor Paul Dubin   21 Jun 2015   
Voltammetric Ciprofloxacin Sensor Based on Carbon Paste Electrodes Modified with Mesoporous Carbon with Enhancement Effect using CTAB
M. Abdel-Galeil, M. Ghoneim, H. El-Desoky, T. Hattori, A. Matsuda
International Conference of Global Network for Innovative Technology (IGNITE 2014)   Dec 2014   
Preparation of A Plastic Film of Chitosan Derivative and Its Properties as A Cation-Sensing Membrane
Hao Wei Chua, Ryo Kato, Tomoki Etoh, Toshiaki Hattori
International Conference of Global Network for Innovative Technology (IGNITE 2014)   Dec 2014   
6K Array CCD Multi-Ion Image Sensors for Simultaneous Analysis of Sodium and Potassium Ions
Toshiaki Hattori, Hikaru Satou, Kenta Tokunaga, Ryo Kato, Kazuaki Sawada
International Conference of Global Network for Innovative Technology (IGNITE 2014)   Dec 2014   
Formation and Fluidity Measurement of Artificial Liquid Membrances on Polyvinyl Chloride Substrate
T. Kobayashi, A. Kono, T. Hattori, K. Sawada, R. Tero
Int’l Conf. Solid State Devices and Materials 2014 (SSDM 2014)   Nov 2014   
A New CCD-type Multi Ion Image Sensor with Four Sensing Areas Divided
Hikaru Sato, Kenta Tokunaga, Ryo Kato, Kazuaki Sawada, Fumihiro Dasai, and Toshiaki Hattori
Irago Conference 2014   Nov 2014   
Evaluation of a New Local Calcium-Ion-Releasing Electrochemical Device Using a CCD-type Calcium Ion Imaging Sensor
Toshiaki Hattori, Kenji Hirota, Ryo Kato, Kazuaki Sawada
10th International Symposium on Electrochemical Micro & Nanosystem Technologies   Nov 2014   
Real-Time Monitoring of Inhibitory Effects on Glutamate-Induced Neurotransmitter Release Using a Potassium Ion Image Sensor
Kono Akiteru, Sakurai Takashi, Hattori Toshiaki, Okumura Koichi, Ishida Makoto, Sawada Kazuaki
IRAGO CONFERENCE 2014   Nov 2014   
Inhibitory Effects of Ouabain on Glutamate-Induced Neurotransmitter Release Studied by Potassium Ion Image Sensor
A. Kono, T. Sakurai, T. Hattori, K. Okumura, M. Ishida, K. Sawada
The 7th Asia-Pacific Conf. Transducers and Micro/Nano Technologies (APCOT 2014)   Jul 2014   
Ccd-Type Ion Image Sensor for Simultaneous Multi-Ion Detection with Double Pvc Layers
Y. Saka, A. Kono, K. Takahashi, T. Horio, K. Okumura, T. Sakurai, T. Hattori, M. Ishida, K. Sawada
The 7th Asia-Pacific Conf. Transducers and Micro/Nano Technologies (APCOT 2014)   Jul 2014   
Label-Free Real-time Chemical Observation of Living Cells Using a New CCD-type Ion Image Sensor
T. Hattori, T. Sakurai, K. Okumura, F. Dasai, and K. Sawada
Pittcon Conference, 2014   Mar 2014   
A. Kono, T. Sakurai, T. Sakurai, T. Hattori, T. Hattori, K. Okumura, K. Okumura, M. Ishida, M. Ishida, M. Ishida, K. Sawada
2013 Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS 2013   1 Dec 2013   
In order to develop the novel neuro-imaging technique, we constructed a high resolution type potassium ion (K + ) image sensor (PIS). A K + -sensitive membrane was layered on the ion image sensor of 128 × 128 pixels array. By using the fabricated...
CCD-Type Organic Cation Image Sensor: Direct Observation of Biogenic Amine Release from Mast Cells
T. Hattori, Y. Tamamura, K. Tokunaga, T. Sakurai, R. Kato, K. Sawada
ASIANALYSIS XII The Twelfth Asian Conference on Analytical Sciences   Aug 2013   
Real-Time Analysis of Glutamate Regulated Function in Neurons using Label-Free Potassium Imaging System
A. Kono, T. Sakurai, T. Hattori, K. Okumura, M. Ishida, and K. Sawada
The 17th International Conference on Solid-state Sensor Actuator, and Microsystems (Transducer 2013)   Jun 2013   

Research Grants & Projects

polyelectrolyte aggregate
Frontal Analysis Continuous Capillary Electrophoresis
Electro analytical Chemistry using amphiphilic ion