Výsledky vyhledávání - "Tomoya KITAZAKI"

Akademický článek

Glucose emission spectra through mid-infrared passive spectroscopic imaging of the wrist for non-invasive glucose sensing

Autor: Tomoya Kitazaki, Yusuke Morimoto, So Yamashita, Daichi Anabuki, Shiori Tahara, Akira Nishiyama, Kenji Wada, Ichiro Ishimaru

Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)

Abstract Non-invasive blood glucose sensing can be achieved using mid-infrared spectroscopy, although no practical device based on this method has yet been developed. Here, we propose mid-infrared passive spectroscopic imaging for glucose measurement

Externí odkaz: https://doaj.org/article/eaa9a59de34042f68fc02875e058479e

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Palm-sized mid-infrared (LWIR) passive spectroscopic imaging with uncooled microbolometer arrays for non-invasive blood glucose sensors

Autor: Ichiro Ishimaru, Tomoya Kitazaki, Yusuke Morimoto, So Yamashita, Shiori Tahara, Daichi Anabuki, Kenji Wada, Akira Nishiyama

Publikováno v: Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES).

We are aiming at realization of non-invasive blood glucose sensors by the proposed mid-infrared (LWIR: Long Wavelength Infrared) passive spectroscopic imager. From human bodies, mid-infrared lights, whose wavelength are around 10µm, are emitted in a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da5cfd5cfec084cc7494bb6fdd64d3c5
https://doi.org/10.1364/ais.2022.atu3g.4

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Infrared Emission Spectroscopic Imaging of Microplastics Using Long-Wavelength Infrared Hyperspectral Camera with Imaging-Type Two-Dimensional Fourier Spectroscopy

Autor: Ichiro Ishimaru, Akira Nishiyama, Tomoya Kitazaki, Kenji Wada, Hiroshi Kanasaki, Kou Ikejima, Wei Qi, Kazushi Hamada, Kosuke Nogo

Publikováno v: WHISPERS

We aim to realize a microplastic discrimination system, by using a hyperspectral camera that images in the longwave infrared (LWIR) band, which would be smaller, cheaper and faster than focal plane array-based Fourier-transform infrared spectroscopy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf1bc5c376be76c6ded3f3e20a1ee84a
https://doi.org/10.1109/whispers52202.2021.9484030

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Ultra-miniature (diameter: 6 mm, thickness: 5 mm) low-cost (price: 1,000 EUR) point-one-shot mid-infrared Fourier spectroscopic imager for ear clip type non-invasive blood glucose sensors

Autor: Satoru Adachi, Ichiro Ishimaru, Tomoya Kitazaki, Kenji Wada, Hanyue Kang, Akira Nishiyama, Natsumi Kawashima

Publikováno v: Clinical and Preclinical Optical Diagnostics II.

We propose an ultrasonic-assisted point-one-shot mid-infrared Fourier spectroscopy device involving an ultrasonic liquid-cell and point-one-shot Fourier spectroscopy (diameter: 6 mm, thickness: 5 mm) for ear clip type non-invasive blood glucose senso

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c7fcedaf9f3ad75bb416d62276014ee
https://doi.org/10.1117/12.2526371

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Palm-sized and tough two-dimensional spectroscopic imager: the so-called hyperspectral camera for visible and mid-infrared light (first report): trial applications of the proposed two-dimensional Fourier spectroscopic imager

Autor: Jyunya Iwaki, Hanyue Kang, Ichiro Ishimaru, Satoru Adachi, Tomoya Kitazaki, Natsumi Kawashima, Kotone Yokoyama, Sora Mizutani

Publikováno v: Optics for Arts, Architecture, and Archaeology VII.

A mid-infrared spectroscopic imager needs to be portable and tough for the identification of dyestuffs used for murals in ancient tombs during archaeological on-site analysis. Meanwhile, an extremely compact and tough hyperspectral camera with mass l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c8f6c2b4ebca16cd0a4dba416220dd6
https://doi.org/10.1117/12.2525654

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