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2021-0921-05
Life sciences
posted:2021/10/08
Monitor for stress substances
OHASHI, Keishi Guest Senior Researcher (Research Council (Research Organization) Institute for Nanoscience & Nanotechnology) (retired)
● Development of compact, easy-to-handle, fast-response silicon transistor sensor (Fig.2)● Simultaneous detection and multifaceted understanding of markers of different origins● Simple detection from minute amounts of saliva and sweat
見えない物質から心のストレスを見る
OHASHI, Keishi Guest Senior Researcher (Research Council (Research Organization) Institute for Nanoscience & Nanotechnology) (retired)
◆ 由来の異なる多数の医学的に重要なストレス物質信号を検出 ◆ 1チップ上の複数センサー信号から複数ストレス物質濃度を即時に推定◆ 日内変動,個人の特徴を考慮したストレスマネジメントフィードバック
2020-0131-10
Nanotechnology / Materials
posted:2020/02/06
Seeing mental stress from invisible substances
OHASHI, Keishi Guest Senior Researcher (Research Council (Research Organization) Institute for Nanoscience & Nanotechnology) (retired)
collaborative researchers:OSAKA, Tetsuya Senior Research Professor (retired)
● Detects many medically important stress substance signals of different origin ● Quick deduction of stress substances from multiple sensor signals on one chip● Stress management feedback considering circadian cycle and individual characteristics
2018-0927-07
Life sciences
posted:2018/09/27
Chemical Health Monitor Kind to Skin
OHASHI, Keishi Guest Senior Researcher (Research Council (Research Organization) Institute for Nanoscience & Nanotechnology) (retired)
collaborative researchers:KATAOKA, Kosuke Researcher (retired), 隼田 大輝 (retired), 宮林 駿 (retired), 佐藤 慎 (retired), KUROIWA, Shigeki Researcher (retired), TAWADA, Masashi Researcher (retired), IWATA, Hiroyasu Professor (retired), MOMMA, Toshiyuki Professor (retired), TOGAWA, Nozomu Professor (retired), ASAHI, Toru Professor (retired), OSAKA, Tetsuya Senior Research Professor (retired)
● Sticking a tiny sensor module on the skin using a polymer nanosheet. (Fig.2(a)) ● Silicon pH (ion) sensor suitable for a mass production and ultra small reference electrode. (Fig.2(b)) ● The sensors are driven without a battery directly by near-field communicatio...
2016-1024-04
Nanotechnology / Materials
posted:2016/10/24
Monitoring Chemical Balance in Epidermal Barriers
OHASHI, Keishi Guest Senior Researcher (Research Council (Research Organization) Institute for Nanoscience & Nanotechnology) (retired)
collaborative researchers:OSAKA, Tetsuya Senior Research Professor (retired)
● Detection of multiple chemicals in epidermal barriers from a smartphone ● Challenging to monitor stress hormones and small ions for healthcare. ● Accurate measurement method of skin pH within 10 sec
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