@article{CTT100800378, author = {Hiroaki Takehara and K. Osawa and M. Haruta and T. Noda and K. Sasagawa and T. Tokuda and J. Ohta}, title = {On-chip cell analysis platform: implementation of contactfluorescence microscopy in microfluidic chips}, journal = {AIP Advances}, year = 2017, } @article{CTT100800379, author = {M. Haruta and N. Kamiyama and S. Nakajima and M. Motoyama and M. Kawahara and Y. Ohta and A. Yamasaki and H. Takehara and T. Noda and K. Sasagawa and Y. Ishikawa and T. Tokuda and H. Hashimoto and J. Ohta}, title = {Implantable optogenetic device with CMOS IC technology for simultaneous optical measurement and stimulation}, journal = {Jpn J. Appl. Phys}, year = 2017, } @article{CTT100800390, author = {Hiroaki Takehara and H. Hayami and K. Nagata and Y. Ohta and T. Noda and K. Sasagawa and T. Tokuda and J. Ohta}, title = {Implantable microsized image sensor for data transmission with intravital optical communication}, journal = {The Journal of Engineering}, year = 2017, } @article{CTT100800377, author = {J. Ohta and Y. Ohta and Hiroaki Takehara and T. Noda and K. Sasagawa and T. Tokuda and M. Haruta and T Kobayashi and Y. Akay and M. Akay}, title = {Implantable microimaging device for observing brain activities of rodents}, journal = {Proceedings of IEEE}, year = 2017, } @article{CTT100800401, author = {T. Tokuda and Hiroaki Takehara and T. Noda and K. Sasagawa and J. Ohta}, title = {CMOS-Based Optoelectronic On-Chip Neural Interface Device}, journal = {IEICE Trans. Electron.}, year = 2016, } @article{CTT100800403, author = {H. Hayami and Hiroaki Takehara and K. Nagata and M. Haruta and T. Noda and K. Sasagawa and T. Tokuda and J. Ohta}, title = {Wireless image-data transmission from an implanted image sensor through a living mouse brain by intra body communication}, journal = {Jpn. J. Appl. Phys.}, year = 2016, } @article{CTT100800404, author = {T. Yamaguchi and Hiroaki Takehara and Y. Sunaga and M. Haruta and M. Motoyama and Y. Ohta and T. Noda and K. Sasagawa and T. Tokuda and Ohta}, title = {Implantable self-reset CMOS image sensor and its application to hemodynamic response detection in living mouse brain}, journal = {Jpn. J. Appl. Phys.}, year = 2016, } @article{CTT100800405, author = {Hiroaki Takehara and Y. Katsuragi and Y. Ohta and M. Motoyama and Hironari Takehara and T. Noda and K. Sasagawa and T. Tokuda and J. Ohta}, title = {Implantable micro-optical semiconductor devices for optical theranostics in deep tissue}, journal = {Appl. Phys. Express}, year = 2016, } @article{CTT100800406, author = {Hironari Takehara and M. Nagasaki and K. Sasagawa and Hiroaki Takehara and T. Noda and T. Tokuda and J. Ohta}, title = {Micro light pipe array with an excitation attenuation filter for lensless digital enzyme-linked immunosorbent assay}, journal = {Jpn. J. Appl. Phys.}, year = 2016, } @article{CTT100800407, author = {Y. Sunaga and H. Yamaura and M. Haruta and T. Yamaguchi and M. Motoyama and Y. Ohta and Hiroaki Takehara and T. Noda and K. Sasagawa and T. Tokuda and Y. Yoshimura and J. Ohta}, title = {Implantable imaging device for brain functional imaging system using flavoprotein fluorescence}, journal = {Jpn. J. Appl. Phys.}, year = 2016, } @article{CTT100800425, author = {Kiyotaka Sasagawa and Hironari Takehara and 永崎 瑞樹 and Hiroaki Takehara and Toshihiko Noda and Takashi Tokuda and 野地 博行 and Jun Ohta}, title = {デジタルELISAに向けた蛍光および非蛍光計測用 レンズレスCMOSイメージングシステム}, journal = {電気学会論文誌E}, year = 2016, } @article{CTT100800395, author = {T. Fujisawa and T. Noda and M. Hayashi and R. Kobe and H. Tashiro and Hiroaki Takehara and K. Sasagawa and T. Tokuda and J. Ohta}, title = {Performance Improvement of a Micro-stimulus Electrode for Retinal Prosthesis by Introducing a High-Performance Material and a Three-Dimensional Structure}, journal = {Sensors and Materials}, year = 2016, } @article{CTT100800396, author = {A. Wuthayavanich and M. Haruta and Hiroaki Takehara and T. Noda and K. Sasagawa and T. Tokuda and J. Ohta}, title = {Miniature Imaging Device with a Portable Processing System for Fluorescence Detection of Nitric Oxide in Living}, journal = {Sensors and Materials}, year = 2016, } @article{CTT100800400, author = {T. Tokuda and T. Kawamura and K. Masuda and T. Hirai and Hironari Takehara and Y. Ohta and M. Motoyaa and Hiroaki Takehara and T. Noda and K. Sasagawa and T. Okitsu and S. Takaushi and J. Ohta}, title = {In-vitro long-term performance evaluation and improvement in the response time of CMOS-based implantable glucose sensors}, journal = {IEEE Design & Test}, year = 2016, } @article{CTT100800409, author = {T. Yamaguchi and Y. Sunaga and M. Haruta and M. Motoyama and Y. Ohta and Hiroaki Takehara and T. Noda and K. Sasagawa and T. Tokuda and J. Ohta}, title = {Fluorescence imaging under background light with a self-reset CMOS image sensor}, journal = {Journal of Engineering}, year = 2015, } @article{CTT100800410, author = {K. Sasagawa and T. Yamaguchi and M. Haruta and Y. Sunaga and Hironari Takehara and Hiroaki. Takehara and T. Noda and T. Tokuda and J. Ohta}, title = {An Implantable CMOS Image Sensor with Self-Reset Pixels for Functional Brain Imaging}, journal = {IEEE Transactions on Electron Devices}, year = 2015, } @article{CTT100800411, author = {T. Noda and Y. Matsuzaka and SeokBeom Kim and H. Takehara and K. Sasagawa and T. Tokuda and H. Mushiake and H. Onodera and J. Ohta}, title = {Magnetic-thrust Flexible Electrode with Integrated Pre-amplifier for Neural Recording}, journal = {Sensors and Materials}, year = 2015, } @article{CTT100800412, author = {T. Kawamura and K. Masuda and T. Hirai and Y. Ohta and M. Motoyama and H. Takehara and T. Noda and K. Sasagawa and T. Tokuda and T. Okitsu and S. Takaushi and J. Ohta}, title = {CMOS-based implantable glucose monitoring device with improved performance and reduced invasiveness}, journal = {Electronics Letters}, year = 2015, } @article{CTT100800413, author = {Hiroaki Takehara and Y. Ohta and M. Motoyama and M. Haruta and M. Nagasaki and Hironari Takehara and T. Noda and K. Sasagawa and T. Tokuda and J. Ohta}, title = {Intravital fluorescence imaging of mouse brain using implantable semiconductor devices and epi-illumination of biological tissue}, journal = {Biomedical Optics Express}, year = 2015, } @article{CTT100800414, author = {M. Haruta and Y. Sunaga and T. Yamaguchi and Hiroaki Takehara and T. Noda and K. Sasagawa and T. Tokuda and J. Ohta}, title = {Intrinsic signal imaging of brain function using a small implantable CMOS imaging device}, journal = {Jpn. J. Appl. Phys}, year = 2015, }