Understanding sperm motion at surfaces

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This project aims to reveal the biophysics of sperm motion at surfaces, using 3D imaging, advanced mathematical modelling, and microfluidics. This interdisciplinary project expects to generate new knowledge of sperm flagellar activity, using an innovative microfluidic approach to measure full dynamics of sperm motion in 3D and compare experimental observations with computational results. The project is expected to reveal the intraflagellar mechanisms that trigger the switch between 3D and 2D flagellar waveforms near surfaces. This should provide significant benefits, such as important insights into the biophysics of mammalian reproduction and the origin of flagellar motility in eukaryotes.