Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Takuya Okazaki"'
Autor:
Ai Hosoki, Kifuyu Sugiura, Takuya Okazaki, Heejun Yang, Hideki Kuramitz, Akira Ueda, Amane Terai
Publikováno v:
Fibers, Vol 12, Iss 9, p 74 (2024)
An optical fiber scale sensor based on the detection principle of surface plasmon resonance (SPR) was developed for the rapid, high-sensitivity, real-time evaluation of scale precipitation in geothermal fluids. The optical fiber SPR scale sensor was
Externí odkaz:
https://doaj.org/article/5e45c65d0bb747eb88c9ba1a2fc023b2
Publikováno v:
Chemosensors, Vol 12, Iss 9, p 171 (2024)
The formation of scale in hot springs and geothermal brines can be detected quickly and easily using optical fiber-based scale sensors. This paper describes the development of a portable sensor for the in situ detection of scale in geothermal water.
Externí odkaz:
https://doaj.org/article/6fee754c307a4f0e9d6442e6aca093c0
Autor:
Sachiko Osada, Seira Takahashi, Kazuto Sazawa, Hideki Kuramitz, Nozomi Kohama, Takuya Okazaki, Shigeru Taguchi, Noriko Hata
Publikováno v:
Separations, Vol 11, Iss 6, p 173 (2024)
In this study, we present a method for ion-associated liquid phase (IALP) separation and concentration of analytes from an aqueous matrix into an IALP formed in situ by the charge neutralization reaction of organic cations and anions, without centrif
Externí odkaz:
https://doaj.org/article/4f8a923aa0f44cf5bc78bab98bfa98bc
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Abstract We present a novel fiber optic sensor for real-time sensing of silica scale formation in geothermal water. The sensor is fabricated by removing the cladding of a multimode fiber to expose the core to detect the scale-formation-induced refrac
Externí odkaz:
https://doaj.org/article/6afa830d82a549238d5b9fb0f328dfe3
Publikováno v:
Sensors, Vol 20, Iss 10, p 2796 (2020)
Herein, we propose an evanescent-wave fiber optic sensing technique for the anionic dye uranine based on ion association extraction. The sensor was prepared by removing a section of the cladding from a multimode fiber and hydrophobization of the expo
Externí odkaz:
https://doaj.org/article/5c059df246534dd198a6e1e8f65380f3
Publikováno v:
Analytical Sciences. 39:857-865
Autor:
Masaki Yoshioka, Takuya Okazaki, Suzumi Enjo, Hajime Wagata, Hideki Kuramitz, Tomoaki Watanabe
Publikováno v:
Analytical Sciences. 39:203-211
We present a lossy mode resonance (LMR) sensor fabricated by chemical bath deposition (CBD) using a U-shaped optical fiber with an exposed core. The ZnO particles that generate LMR were prepared by a very costly method in three steps via permanganate
Autor:
Nozomi Kohama, Koki Matsuhira, Takuya Okazaki, Kazuto Sazawa, Noriko Hata, Hideki Kuramitz, Shigeru Taguchi
Publikováno v:
Analytical and Bioanalytical Chemistry. 414:8389-8400
A novel simple and functional colorimetric methodology for on-site environmental water analysis was proposed. This method combines coloration of the analyte and extraction of the colored species on dispersed particulates during their sedimentation in
Autor:
Hideo Iba, Masao Omata, Yutaka Tsutsumi, Shuji Fujita, Takeshi Haraguchi, Naohisa Yahagi, Takuya Okazaki, Mitsuhiro Fujishiro, Kazuya Shiogama, Hirotaka Watanabe, Taketoshi Mizutani, Mitsue Yamamichi-Nishina, Masao Ichinose, Ken-ichi Inada, Nobutake Yamamichi
Supplementary Tables S1-S2, Figures 1-7 from Frequent Loss of Brm Expression in Gastric Cancer Correlates with Histologic Features and Differentiation State
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03a88ceb8d3231f73e629a696e84b3f7
https://doi.org/10.1158/0008-5472.22371407.v1
https://doi.org/10.1158/0008-5472.22371407.v1
Autor:
Hideo Iba, Masao Omata, Yutaka Tsutsumi, Shuji Fujita, Takeshi Haraguchi, Naohisa Yahagi, Takuya Okazaki, Mitsuhiro Fujishiro, Kazuya Shiogama, Hirotaka Watanabe, Taketoshi Mizutani, Mitsue Yamamichi-Nishina, Masao Ichinose, Ken-ichi Inada, Nobutake Yamamichi
The mammalian SWI/SNF chromatin remodeling complex, an essential epigenetic regulator, contains either a single Brm or BRG1 molecule as its catalytic subunit. We observed frequent loss of Brm expression but not of BRG1 in human gastric cancer cell li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e3c8ed37e36f436e100e8fbf63534cc
https://doi.org/10.1158/0008-5472.c.6496784
https://doi.org/10.1158/0008-5472.c.6496784