Cel Correlative microscopy, connecting live-cell fluorescence microscopy with electron microscopy (EM), is a powerful tool to relate a dynamic cellular process to the relevant cellular ultrastructure leading to better understanding of fundamental mechanisms, and further, the underlying cause of disease. This is not only important for fundamental science but can guide diagnostic and treatment efforts for virtually any affliction, ranging from Alzheimer’s disease, to HIV, to cancer. In this work, I propose a novel microfluidic cryofixation method that enables time-resolved correlative microscopy. The new method dramatically improves the time resolution with which live images can be correlated to EM images by eliminating the need to transfer the sample from the light microscope to a dedicated cryofixation machine. Current state-of-the-art systems require at least one second while preparation times up to a few minutes are common. Here I propose a new microfluidics-based paradigm that will overcome this barrier by carrying out cryofixation directly within the field of view of a light microscope. This method allows a dynamic process to be arrested at a known time, so that it can be correlated to cellular ultrastructure in EM images. This new method is a critical advance for studying dynamic processes such as membrane trafficking, cell division, and synaptic transmission. This action opens vast possibilities for multidisciplinary collaborations between microfluidic and engineering specialists, who developed a new method (Burg group), and experts in microscopy for biological sciences (i.e. within histology, cell biology, structural biology) to advance the fundamental understanding of dynamic cellular processes that occur on the time scale of milliseconds. Through this multidisciplinary work I will become well-established in my future field of interest, microfluidic devices for biological applications, ensuring the best possible career opportunities for me as a group leader. Dziedzina nauki natural sciencesphysical sciencesclassical mechanicsfluid mechanicsmicrofluidicsnatural sciencesbiological sciencescell biologynatural sciencesphysical sciencesopticsmicroscopyelectron microscopynatural sciencesbiological scienceshistologynatural sciencesbiological sciencesmolecular biologystructural biology Słowa kluczowe Microfludics Microfabrication Cryofixation Correlative Light and Electron Microscopy Program(-y) H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions Main Programme H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility Temat(-y) MSCA-IF-2016 - Individual Fellowships Zaproszenie do składania wniosków H2020-MSCA-IF-2016 Zobacz inne projekty w ramach tego zaproszenia System finansowania MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF) Koordynator MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN EV Wkład UE netto € 171 460,80 Adres HOFGARTENSTRASSE 8 80539 Munchen Niemcy Zobacz na mapie Region Bayern Oberbayern München, Kreisfreie Stadt Rodzaj działalności Research Organisations Linki Kontakt z organizacją Opens in new window Strona internetowa Opens in new window Uczestnictwo w unijnych programach w zakresie badań i innowacji Opens in new window sieć współpracy HORIZON Opens in new window Koszt całkowity € 171 460,80