We’re delighted to share the news that Eleonora Secchi (ETH Zürich) has won a Visiting Fellowship from UIB to come and visit us at IMEDEA for the month of September 2021 (COVID permitting!). Eleonora is the head of the bioMatter Microfluidics Lab at ETH. She is a truly excellent scientist and we’re very excited to have the opportunity to host her here!
We are currently looking for a PhD student, funded by the Marie-Curie European Training Network PHYMOT. Come with us to study the inner biomechanics of the eukaryotic flagellum, one of the most complex known (biological) micro-machine! The PhD position is an excellent opportunity to do your research within a fantastic Europe-wide network of researchers, and an exciting plan of training activities and secondments.
To know more, feel free to email Marco. The current deadline is January 2020, with a starting date between February and December 2020. The position will be re-advertised if needed.
Congratulations to Iago for landing a postdoc with the wondrous Dirk Aarts, in the Colloid Group at Oxford! Very well deserved! …although he will be sorely missed once he graduates 🙂
We recently had the great opportunity to collaborate with Darius Koester to study the behaviour of myosin II bundles and actin filaments. Our side of the work was spearheaded by Lewis Mosby, who adapted a Python library originally used to feature galaxies to recognise the myosin bundles, and analysed in great detail their motile behaviour. Part of this work is published in The Biophysical Journal (preprint here). The detailed description of the myosin tracking can be found in a Special Issue of The Journal of Physics D, from the IOP (preprint here).
From soil bacteria to sperm swimming in the fallopian tubes, microorganisms are often found to swim within confined environments. What is the effect of confinement on their flow fields? In a new paper, recently published in Physical Review Letters, we combine experiment and modelling to show that -contrary to expectations- the variety of microbial flow fields is greatly increased under confinement. This can in turn have have qualitative effects on both the biology (e.g., feeding currents) and the physics (e.g., collective behaviour) of microorganisms in confinement. This work was done in collaboration with Raphael Jeanneret and Mitya Pushkin.
We recently helped some background bits and bobs for a perspective article in SPIE on the use of light to steer microrobots and microorganisms. You can read the full article here.
Many swimming microorganisms respond to light stimuli. Can we then use light to change the behaviour of a whole population and “order” the suspension to mix itself? Discover it in our new work, just accepted for publication in Physical Review Letters. A collaboration with our friends at IMEDEA (Link to be added asap. In the meantime you can access the Arxiv version).
Great news! On Friday Richard has successfully defended his PhD thesis 🙂 We were all very happy and wish Richard all the best in his future postdoc at Tufts! A couple of papers from his thesis work on micromonas will be submitted later this year 🙂
Currently seeking a PhD student (UK/EU) and a PDRA (any nationality) to work on an exciting new international and interdisciplinary project exploring the link between light-induced motility and photosynthesis in microalgae.
The project is generously funded by The Leverhulme Trust, and is a collaboration with Idan Tuval (IMEDEA, Mallorca Spain) and Dimitris Petroutsos (CEA, Grenoble France). It will involve extensive travelling between the partners (all costs covered)!
For more informations, feel free to contact Marco.