Uploaded February 2021 | Updated September 2026, 1 week ago

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Time-lapse movie of a precipitate membrane growing in the microfluidic device at 20 °C as viewed through an optical microscope. The membrane grows at the interface of a NiCl2 and a NaOH solution that flow rightwards. For details, please see our 2021 Langmuir paper by Qingpu Wang and Oliver Steinbock: doi.org/10.1021/acs.langmuir.0c03548