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Illuminating active matter by harnessing light for modular flow control

A modular programming framework for controlling microtubule-based active matter using light is introduced, enabling the precise design and manipulation of dynamic micrometre-scale fluid flows for tasks such as mixing, transport and separation in microfluidic applications.

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Fig. 1: Spatial separation determines superposition.

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Department of Biomedical Engineering, Yale University, New Haven, CT, USA

Michael Murrell

Department of Physics, Yale University, New Haven, CT, USA

Michael Murrell

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Michael Murrell

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Correspondence to Michael Murrell.

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Murrell, M. Illuminating active matter by harnessing light for modular flow control. Nat. Mater. (2025). https://doi.org/10.1038/s41563-025-02181-2

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Published:20 March 2025

DOI:https://doi.org/10.1038/s41563-025-02181-2

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