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Positive Chemotaxis of Micrometer-sized Oil Droplets under the pH Gradient Formed in a Channel

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posted on 31.08.2022, 06:56 authored by Mari Kaburagi, Tomoya Kojima, Kouichi Asakura, Taisuke Banno

The randomly self-propelled oil droplets gradually move toward the area of higher   pH when the 1 M NaOH solution is continuously added to the channel filled   with an aqueous solution of Triton X-100 containing C10FAD from the right   side.

Funding

Japan Society for the Promotion of Science

Transformation of self-propelled droplets induced by molecular conversions

Japan Society for the Promotion of Science

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Spatiotemporally developed self-propelled objects

Japan Society for the Promotion of Science

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History

Corresponding author email address

banno@applc.keio.ac.jp

Copyright

© 2022 Japan Oil Chemists’ Society