Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Kenshin Takemura"'
Publikováno v:
Biomimetics, Vol 9, Iss 10, p 588 (2024)
Biospecimen imaging is essential across various fields. In particular, a considerable amount of research has focused on developing pretreatment techniques, ranging from freeze-drying to the use of highly conductive polymers, and on advancements in in
Externí odkaz:
https://doaj.org/article/a344bd3ebf7c48dc972ccb3611951b87
Autor:
Kenshin Takemura, Wataru Iwasaki, Nobutomo Morita, Shinya Ohmagari, Yasunori Takaki, Hitomi Fukaura, Kazuya Kikunaga
Publikováno v:
Nanomaterials, Vol 14, Iss 11, p 981 (2024)
Soil plays a crucial role in human health through its impact on food and habitation. However, it often contains toxic heavy metals, with mercury being particularly hazardous when methylated. Currently, high-sensitivity, rapid detection of mercury is
Externí odkaz:
https://doaj.org/article/f6d2f5a516564e658deccc11948069e3
Autor:
Tatsuya Honda, Kenshin Takemura, Susumu Matsumae, Nobutomo Morita, Wataru Iwasaki, Ryoji Arita, Suguru Ueda, Yeoh Wen Liang, Osamu Fukuda, Kazuya Kikunaga, Shinya Ohmagari
Publikováno v:
PLoS ONE, Vol 19, Iss 3, p e0298331 (2024)
Electrochemical measurements, which exhibit high accuracy and sensitivity under low contamination, controlled electrolyte concentration, and pH conditions, have been used in determining various compounds. The electrochemical quantification capability
Externí odkaz:
https://doaj.org/article/4a7b46ee5b334b34836c0c28ad3c0d34
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract The use of metal deposition has been limited to a limited number of applicable samples due to the increased temperature caused by accelerated electron impact on the substrate surface. The surfaces of various biological samples have a nanosca
Externí odkaz:
https://doaj.org/article/26b7e7ce6d1c4563860186cc92247fee
Publikováno v:
AIP Advances, Vol 13, Iss 2, Pp 025153-025153-5 (2023)
Magnetron sputtering generally increases the temperature of the substrate placed to face the sputtering target above 40 °C because the plasmas are transported through unbalanced magnetic field lines from the sputtering target to the substrate surfac
Externí odkaz:
https://doaj.org/article/4747f61fb4bd40d2b5779294a4625c22
Publikováno v:
Journal of Nanobiotechnology, Vol 18, Iss 1, Pp 1-13 (2020)
Abstract Purification of recombinant proteins is often a challenging matter because high purity and high recovery are desired. If the expressed recombinant protein is also in a complex matrix, such as from the silkworm expression system, purification
Externí odkaz:
https://doaj.org/article/56d5de837a014a3f914ef1307362159a
Autor:
Kenshin Takemura, Jun Satoh, Jirayu Boonyakida, Sungjo Park, Ankan Dutta Chowdhury, Enoch Y. Park
Publikováno v:
Journal of Nanobiotechnology, Vol 18, Iss 1, Pp 1-12 (2020)
Abstract Background With the enormous increment of globalization and global warming, it is expected that the number of newly evolved infectious diseases will continue to increase. To prevent damage due to these infections, the development of a diagno
Externí odkaz:
https://doaj.org/article/9cafb4c7937c48a88dfb31fe37f7e1ca
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-12 (2019)
Detection of viral biomarkers is important for disease treatment and prevention. Here, the authors report on a system that uses an electrical pulse-induced electrochemical sensor for the detection of hepatitis E virus, and demonstrate potential appli
Externí odkaz:
https://doaj.org/article/ad20c5e61456457d9de4072ea913f563
Publikováno v:
Nanomaterials, Vol 12, Iss 10, p 1741 (2022)
Owing to its simplicity and sensitivity, electrochemical analysis is of high significance in the detection of pollutants and highly toxic substances in the environment. In electrochemical analysis, the sensitivity of the sensor and reliability of the
Externí odkaz:
https://doaj.org/article/a0d89117d37643e4919978ff1b10c7f2
Autor:
Hiroki Toda, Wataru Iwasaki, Nobutomo Morita, Taisei Motomura, Kenshin Takemura, Masaya Nagano, Yoshitaka Nakanishi, Yuta Nakashima
Publikováno v:
Micromachines, Vol 13, Iss 5, p 690 (2022)
Fluid control on a paper channel is necessary for analysis with multiple reagents, such as enzyme-linked immunosorbent assay (ELISA) in microfluidic paper-based analytical devices (µPADs). In this study, a thermo-responsive valve was fabricated by p
Externí odkaz:
https://doaj.org/article/a0fd4ce5acf74253bb3204636a6778a0