Výsledky vyhledávání - "Wataru Tonomura"

High-throughput single-particle detections using a dual-height-channel-integrated pore

Autor: Masateru Taniguchi, Makusu Tsutsui, Takashi Washio, Akihide Arima, Tomoji Kawai, Kazumichi Yokota, Wataru Tonomura

Publikováno v: Lab on a Chip. 19:1352-1358

We report a proof-of-principle demonstration of particle concentration to achieve high-throughput resistive pulse detections of bacteria using a microfluidic-channel-integrated micropore. We fabricated polymeric nanochannels to trap micrometer-sized

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::756a9be5b4250d1ef33a45016eaee762
https://doi.org/10.1039/c8lc01371c

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Discriminating single-bacterial shape using low-aspect-ratio pores

Autor: Wataru Tonomura, Kazumichi Yokota, Takashi Washio, Noritada Kaji, Makusu Tsutsui, Akihide Arima, Masateru Taniguchi, Takao Yasui, Takeshi Yanagida, Kazuki Nagashima, Yoshinobu Baba, Hirotoshi Yasaki, Tomoji Kawai, Takeshi Yoshida

Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Scientific Reports

Conventional concepts of resistive pulse analysis is to discriminate particles in liquid by the difference in their size through comparing the amount of ionic current blockage. In sharp contrast, we herein report a proof-of-concept demonstration of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b827a42342332386953dbbfe049fcf4
http://link.springer.com/article/10.1038/s41598-017-17443-6

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Electric field interference and bimodal particle translocation in nano-integrated multipores

Autor: Makusu Tsutsui, Takashi Washio, Tomoji Kawai, Masateru Taniguchi, Akihide Arima, Wataru Tonomura, Kazumichi Yokota, Tomoko Nakada

Publikováno v: Nanoscale. 11(16)

Parallel integration of multiple channels is a fundamental strategy for high-throughput particle detection in solid-state nanopores wherein understanding and control of crosstalk is an important issue for the post resistive pulse analysis. Here we re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::844a50dda44a20ad39e5bfe05e83f606
https://pubmed.ncbi.nlm.nih.gov/30793714

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A New In Vitro Co-Culture Model Using Magnetic Force-Based Nanotechnology

Autor: Jong-Kook Lee, Hiroyuki Honda, Tobias Opthof, Keiko Miwa, Hiroki Takanari, Wataru Tonomura, Marcel A.G. van der Heyden, Kousuke Ino, Itsuo Kodama, Satoshi Konishi, Junichi Nakai, Xian Ming Fu, Akira Ito

Publikováno v: Journal of Cellular Physiology. 231:2249-2256

Skeletal myoblast (SkMB) transplantation has been conducted as a therapeutic strategy for severe heart failure. However, arrhythmogenicity following transplantation remains unsolved. We developed an in vitro model of myoblast transplantation with "pa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::444cd448f504a084c76d80a4762087a7
https://doi.org/10.1002/jcp.25342

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Identifying Single Viruses Using Biorecognition Solid-State Nanopores

Autor: Takashi Washio, Takeshi Yoshida, Akihide Arima, Wataru Tonomura, Ilva Hanun Harlisa, Masateru Taniguchi, Jiro Yasuda, Mina Okochi, Makusu Tsutsui, Masayoshi Tanaka, Tomoji Kawai, Kazumichi Yokota

Publikováno v: Journal of the American Chemical Society. 140(48)

Immunosensing is a bioanalytical technique capable of selective detections of pathogens by utilizing highly specific and strong intermolecular interactions between recognition probes and antigens. Here, we exploited the molecular mechanism in artific

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d04138bc7d2f6c1a6c01e98df27a9355
https://pubmed.ncbi.nlm.nih.gov/30475615

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Particle Capture in Solid-State Multipores

Autor: Makusu Tsutsui, Akihide Arima, Takashi Washio, Masateru Taniguchi, Tomoko Nakada, Tomoji Kawai, Wataru Tonomura, Kazumichi Yokota

Publikováno v: ACS sensors. 3(12)

Utilization of multiple-channel structure is a promising way of accomplishing high-throughput detections of analytes in solid-state pore sensors. Here we report on systematic investigation of particle capture efficiency in Si3N4 multipore systems of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ee86b5ac36e872a00c599febf187161
https://pubmed.ncbi.nlm.nih.gov/30421923

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Chemically modified MEMS probe driven by self-alignment mechanism for photooxidative cell membrane perforation

Autor: Takashi K. Saito, Wataru Tonomura, Takahiro Yamamoto, Satoshi Konishi

Publikováno v: Sensors and Actuators B: Chemical. 148:29-33

This paper describes a photooxidative cell membrane perforator that can improve intracellular manipulations. The cell membrane perforator was developed as a MEMS interface employing an ultraviolet excitation of a photosensitizer. The perforator consi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9613349baaf8d43ca808ab77ce8f2fae
https://doi.org/10.1016/j.snb.2010.04.014

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Transparent biosensor with micro channel array for optical and electrophysiological detection of luciferin–luciferase reaction

Autor: Hitoshi Okamura, Wataru Tonomura, Satoshi Konishi

Publikováno v: IEEJ Transactions on Electrical and Electronic Engineering. 2:372-377

This paper describes a transparent biosensor that was designed to detect both the optical and electrophysiological signals of the luciferin–luciferase reaction. By using microelectromechanical system (MEMS) technologies, we have studied and develop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c27eabf8d237ebc6e5f42d69f5a29555
https://doi.org/10.1002/tee.20152

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