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. 2022 Oct 12;10:1026248. doi: 10.3389/fbioe.2022.1026248

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Copyright © 2022 Liang, Wang, Shao, Wang, Xing and Geng.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Schematic depiction of a microfluidic device. (A) An illustration of the device for investigating bacterial chemotaxis mechanism. Microfluidic device constructed by central bacteria channel, four separate cell-culture chambers, and micro-channels. (B) The analysis region used to quantify the preferential accumulation of bacteria sited between two chambers. (C) An image of the integrated microfluidic device. Reproduced with permission from Song et al. (2018). Copyright 2018, Springer Nature.