Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Nobuhiko J Suematsu"'
Autor:
Takuma Ogawa, Erika Shoji, Nobuhiko J Suematsu, Hiraku Nishimori, Shunsuke Izumi, Akinori Awazu, Makoto Iima
Publikováno v:
PLoS ONE, Vol 11, Iss 12, p e0168114 (2016)
We have quantified the photomovement behavior of a suspension of Euglena gracilis representing a behavioral response to a light gradient. Despite recent measurements of phototaxis and photophobicity, the details of macroscopic behavior of cell photom
Externí odkaz:
https://doaj.org/article/7b0368414b744c07a46783bf27895d26
Publikováno v:
PLoS ONE, Vol 9, Iss 11, p e111615 (2014)
Lake cress, Rorippa aquatica (Brassicaceae), is a semi-aquatic plant that exhibits a variety of leaf shapes, from simple leaves to highly branched compound leaves, depending on the environment. Leaf shape can vary within a single plant, suggesting th
Externí odkaz:
https://doaj.org/article/661e621888b342b896a77cf801b1e202
Publikováno v:
Sensors, Vol 22, Iss 16, p 6309 (2022)
This study proposes a visual sensing system to investigate the self-propelled motions of droplets. In the visual sensing of self-propelled droplets, large field-of-view and high-resolution images are both required to investigate the behaviors of mult
Externí odkaz:
https://doaj.org/article/70e0daca7d0c49fb9d1ba70d773e82a8
Autor:
Nobuhiko J. Suematsu, Satoshi Udagawa
Publikováno v:
Chemistry Letters. 52:110-112
Publikováno v:
Scientific Reports. 13
Taxic behavior as a response to an external stimulus is a fundamental function of living organisms. Some bacteria successfully implement chemotaxis without directly controlling the direction of movement. They periodically alternate between run and tu
Autor:
Hiroshi Yamashita, Touya Kamikubo, Kazuki Muku, Nobuhiko J. Suematsu, Shunsuke Izumi, Makoto Iima
Publikováno v:
Frontiers in Ecology and Evolution. 11
Microorganisms possess taxes, which are the behavioral response to stimuli. The interaction between taxis and fluid dynamic instability leads to a macroscopic flow called bioconvection. In this study, we demonstrated that an isolated, single, three-d
Autor:
Brigitta Dúzs, Gábor Holló, Hiroyuki Kitahata, Elliott Ginder, Nobuhiko J. Suematsu, István Lagzi, István Szalai
Publikováno v:
Communications Chemistry. 6
Turing instability is a general and straightforward mechanism of pattern formation in reaction–diffusion systems, and its relevance has been demonstrated in different biological phenomena. Still, there are many open questions, especially on the rob
Publikováno v:
The Journal of Physical Chemistry Letters. 12:7526-7530
Interfacial chemical dynamics on a droplet generate various self-propelled motions. For example, ballistic and random motions arise depending on the physicochemical conditions inside the droplet and its environment. In this study, we focus on the rel
Autor:
Oliver Steinbock, Satoshi Nakata, Masakazu Kuze, Takashi Amemiya, Nobuhiko J. Suematsu, Mari Horisaka
Publikováno v:
The Journal of Physical Chemistry B. 125:3638-3643
Various spatiotemporal patterns were created on the surface or in the body of cation-exchange resin beads which were loaded with the catalyst of the Belousov-Zhabotinsky (BZ) reaction. Either global oscillations (GO) or traveling waves (TW) and the s
Publikováno v:
ACS Nano. 14:5360-5370
Spatiotemporal coordination of a nanorobot ensemble is critical for their operation in complex environments, such as tissue removal or drug delivery. Current strategies of achieving this task, however, rely heavily on sophisticated, external manipula