Zobrazeno 1 - 10
of 153
pro vyhledávání: '"Takafumi Uemura"'
Autor:
Tomoharu Kimura, Takafumi Uemura, Yayoi Shibafuji, Takeshi Suyama, Hiroyuki Ueno, Tsuyoshi Sekitani
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 9, Pp n/a-n/a (2023)
Abstract The monitoring of microvolt‐level biosignals such as electroencephalograms requires the application of low‐noise signal amplifier circuits, which, for single‐use cases, must be fabricated for disposability using low‐cost manufacturin
Externí odkaz:
https://doaj.org/article/d29287e089954f868070f658d1c8e560
Autor:
Esther Karner‐Petritz, Andreas Petritz, Takafumi Uemura, Naoko Namba, Teppei Araki, Tsuyoshi Sekitani, Barbara Stadlober
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 9, Pp n/a-n/a (2023)
Abstract Flexible sensors are currently the subject of intensive research, as they allow cost‐effective and environmentally friendly production of large‐area, flexible, and when fabricated on ultrathin substrates, highly conformable devices. Amon
Externí odkaz:
https://doaj.org/article/f8a2889d5431498f8342015eef62c069
Autor:
Andreas Petritz, Esther Karner-Petritz, Takafumi Uemura, Philipp Schäffner, Teppei Araki, Barbara Stadlober, Tsuyoshi Sekitani
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Next-generation energy autonomous biomedical devices must easily conform to human skin, provide accurate health monitoring and allow for scalable manufacturing. Here, the authors report ultraflexible ferroelectric transducers and organic diodes for b
Externí odkaz:
https://doaj.org/article/35d80b18b40a485cab79f0ac051d7aea
Autor:
Ashuya Takemoto, Teppei Araki, Takafumi Uemura, Yuki Noda, Shusuke Yoshimoto, Shintaro Izumi, Shuichi Tsuruta, Tsuyoshi Sekitani
Publikováno v:
Advanced Intelligent Systems, Vol 2, Iss 11, Pp n/a-n/a (2020)
Flexible and transparent electrodes are highly useful in wearable optoelectronic systems for healthcare and biosensing applications for conducting multimodal assessments with electrophysiological and optical measures. In such systems, the electrodes
Externí odkaz:
https://doaj.org/article/af50e24551bb4c959c29c7a7dd0e38e6
Autor:
Bishwajeet Singh Bhardwaj, Takeshi Sugiyama, Naoko Namba, Takayuki Umakoshi, Takafumi Uemura, Tsuyoshi Sekitani, Prabhat Verma
Publikováno v:
Materials, Vol 12, Iss 4, p 615 (2019)
The application of dinaphthothienothiophene (DNTT) molecules, a novel organic semiconductor material, has recently increased due to its high charge carrier mobility and thermal stability. Since the structural properties of DNTT molecules, such as the
Externí odkaz:
https://doaj.org/article/7efe627127334ea1876a538bea737561
Autor:
Akio Fusayama, Tomoaki Mameno, Masahiro Wada, Kazuhiro Murakami, Toshikazu Nezu, Shinya Tokuono, Shusuke Yoshimoto, Takafumi Uemura, Tsuyoshi Sekitani, Kazunori Ikebe
Publikováno v:
Journal of Prosthodontic Research; 2024, Vol. 68 Issue 1, p122-131, 10p
Autor:
Tohru Sugahara, Yukiko Hirose, Jun-ichi Nakamura, Takao Ono, Takafumi Uemura, Makoto Karakawa, Toshio Itoh, Woosuck Shin, Yang Yang, Nobuyuki Harada, Katsuaki Suganuma
Publikováno v:
ACS Applied Engineering Materials. 1:1086-1092
Autor:
Koki Taguchi, Takafumi Uemura, Andreas Petritz, Naoko Namba, Mihoko Akiyama, Masahiro Sugiyama, Teppei Araki, Barbara Stadlober, Tsuyoshi Sekitani
Publikováno v:
ACS Applied Electronic Materials. 4:6308-6321
Flexible electronics has paved the way toward the development of next-generation wearable and implantable healthcare devices, including multimodal sensors. Integrating flexible circuits with transducers on a single substrate is desirable for processi
Autor:
Ashuya Takemoto, Teppei Araki, Kazuya Nishimura, Mihoko Akiyama, Takafumi Uemura, Kazuki Kiriyama, Johan M. Koot, Yuko Kasai, Naoko Kurihira, Shuto Osaki, Shin‐ichi Wakida, Jaap M.J. den Toonder, Tsuyoshi Sekitani
Publikováno v:
Advanced Science, 10(2):2204746. Wiley-VCH Verlag
Optical transparency is highly desirable in bioelectronic sensors because it enables multimodal optical assessment during electronic sensing. Ultrathin (90%) and high transconductance (≈1 mS) in low-voltage operations (
Autor:
Ryo Takamatsu, Shogo Amano, Shintaro Izumi, Hiroshi Ohta, Toshikazu Nezu, Yuki Noda, Teppei Araki, Takafumi Uemura, Tsuyoshi Sekitani, Hiroshi Kawaguchi
Publikováno v:
2022 IEEE Sensors.