Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Yasuhiro SADANAGA"'
Autor:
Hikaru IKEDA, Akira TOKONAMI, Akihiro NAKAO, Shigeki NISHII, Masashi FUJITA, Yojiro YAMAMOTO, Yasuhiro SADANAGA, Hiroshi SHIIGI
Publikováno v:
Electrochemistry, Vol 92, Iss 2, Pp 022015-022015 (2024)
To perform on-site bacterial testing at food and pharmaceutical manufacturing sites, it is desired to develop a new method that can quickly measure the number of viable bacterial cells. We have succeeded in measuring the number of viable bacteria usi
Externí odkaz:
https://doaj.org/article/9d0ce68fe48842f4bbad9d8760815922
Autor:
Shogo Nakamura, Akihiro Nakao, Satohiro Itagaki, Kyohei Matsui, Shigeki Nishii, Xueling Shan, Yojiro Yamamoto, Yasuhiro Sadanaga, Zhidong Chen, Hiroshi Shiigi
Publikováno v:
Sensors & Materials; 2023, Vol. 35 Issue 10, Part 3, p4761-4768, 8p
Autor:
So Tanabe, Satohiro Itagaki, Kyohei Matsui, Shigeki Nishii, Yojiro Yamamoto, Yasuhiro Sadanaga, Hiroshi Shiigi
Publikováno v:
Analytical Chemistry. 94:10984-10990
This paper describes a simple strategy to identify bacteria using the optical properties of the nanohybrid structures (NHs) of polymer-coated metal nanoparticles (NPs). NHs, in which many small NPs are encapsulated in polyaniline particles, are usefu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6db67501c5eba9b623698bbdd9795c2
https://doi.org/10.1021/acs.analchem.2c01188
https://doi.org/10.1021/acs.analchem.2c01188
In Japan, concentrations of precursors of photochemical oxidants such as nitrogen oxides (NOx) and non-methane hydrocarbons (NMHCs) are decreasing year by year, but an improvement regarding photochemical oxidants is recently stagnant. To elucidate th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8044ab524bd3e5517ca3d2ea2165d5e
https://doi.org/10.5194/egusphere-egu23-11532
https://doi.org/10.5194/egusphere-egu23-11532
Autor:
Hikaru Ikeda, Satohiro Itagaki, Shigeki Nishii, Yojiro Yamamoto, Yasuhiro Sadanaga, Hiroshi Shiigi
Publikováno v:
Review of Polarography. 68:15-25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efa6ca290ec7bb80bfd25258ad22b771
https://doi.org/10.5189/revpolarography.68.15
https://doi.org/10.5189/revpolarography.68.15
Autor:
Satohiro Itagaki, So Tanabe, Hikaru Ikeda, Xueling Shan, Shigeki Nishii, Yojiro Yamamoto, Yasuhiro Sadanaga, Zhidong Chen, Hiroshi Shiigi
Publikováno v:
The Analyst. 147:2355-2360
Gold nanoparticles (AuNPs) are chemically stable and serve as excellent labels because their characteristic red coloration based on the localized surface plasmon resonance (LSPR) does not fade. However, it is necessary to control the structure of AuN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::018e1f878a94b7b23fb76ce13a9c439e
https://doi.org/10.1039/d2an00475e
https://doi.org/10.1039/d2an00475e
Autor:
Yasuhiro Sadanaga, Tadashi Kobashi, Akie Yuba, Shungo Kato, Yoshizumi Kajii, Akinori Takami, Hiroshi Bandow
Publikováno v:
Asian Journal of Atmospheric Environment, Vol 9, Iss 4, Pp 237-246 (2015)
We conducted intensive observations of ozone, CO, NOx (=NO and NO2), NOy (total odd nitrogen species including particulate nitrate) and total nitrate (the sum of gaseous HNO3 and particulate nitrate) at Cape Hedo, Okinawa, Japan, from 19 March to 3 A
Externí odkaz:
https://doaj.org/article/de31f2f908c64576a486ccba9b082815
Autor:
Yuka Kousa, Tomoki Nakayama, Jiaru Li, Yoshizumi Kajii, Jun Zhou, Akinori Takami, Yukiko Fukusaki, Nanase Kohno, Yasuhiro Sadanaga, Yosuke Sakamoto, Ayako Yoshino, Yu Bai, Sathiyamurthi Ramasamy, Kentaro Murano, Kei Sato, Yoshihiro Nakashima
Publikováno v:
Atmospheric Chemistry and Physics. 21:12243-12260
HO 2 uptake kinetics onto ambient aerosols play pivotal roles in tropospheric chemistry but are not fully understood. Field measurements of aerosol chemical and physical properties should be linked to molecular-level kinetics; however, given that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a912e1a640d723b607c213544ef508a2
https://doi.org/10.5194/acp-21-12243-2021
https://doi.org/10.5194/acp-21-12243-2021
Autor:
Yojiro Yamamoto, So Tanabe, Takamasa Kinoshita, Shuyi Sun, Shigeki Nishii, Kyohei Matsui, Satohiro Itagaki, Hiroshi Shiigi, Yasuhiro Sadanaga
Publikováno v:
Analytical Sciences. 37:1597-1601
Enterohemorrhagic Escherichia coli are a dangerous bacterium known to be harmful to the human body, with some infections even resulting in death. Given this danger, food factories are required to perform a quick bacterial test to confirm the absence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ac91c8664b4101bba508dd219ce478d
https://doi.org/10.2116/analsci.21p135
https://doi.org/10.2116/analsci.21p135
Autor:
Yoonkyeong Ha, Jeongbeen Kim, Soodong Lee, Kyungil Cho, Jiyoon Shin, Giwon Kang, Mijung Song, Ji Yi Lee, Kyoung-Soon Jang, Kwangyul Lee, Junyoung Ahn, Zhijun Wu, Atsushi Matsuki, Ning Tang, Yasuhiro Sadanaga, Amgalan Natsagdorj, Changhyuk Kim
Publikováno v:
Atmospheric Research. 283:106581
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c793823b57805aa571d235402ca583e
https://doi.org/10.1016/j.atmosres.2022.106581
https://doi.org/10.1016/j.atmosres.2022.106581