Jerker Widengren

KTH Royal Institute of Technology

jwideng@kth.se

Keywords

cellular metabolism, Fluorescence Correlation Spectroscopy (FCS), fluorescence sensing, fluorophore blinking, membrane dynamics, membrane protonation kinetics, nanoparticle imaging, photophysics, Single-molecule spectroscopy (SMS), super-resolution microscopy (SRM)

Key Publications

1. CV Srambickal, H Esmaeeli, J Piguet, L Reinkensmeier, R Siegmund, A Aguostinho, M Bates, A Egner, J Widengren “Near-infrared MINFLUX Imaging Enables by Suppression of Fluorophore Blinking” Science Advances, in revision (2025), BioRxiv link: doi: https://doi.org/10.1101/2024.08.27.609859, doi: doi.org/10.1101/2024.08.27.609859

2. Kitamura A, Tornmalm J, Demirbay B, Piguet J, Kinjo M, Widengren J “Trans-cis isomerization kinetics of cyanine dyes reports on the folding states of exogenous RNA G-quadruplexes in live cells” Nucleic Acids Research, 51(5), (2023), link: https://academic.oup.com/nar/article/51/5/e27/6991035?login=false, doi: 10.1093/nar/gkac1255

3. J Bergstrand, XY Miao, CV Srambickal, G Auer, J Widengren ”Fast, streamlined fluorescence nanoscopy resolves rearrangements of SNARE and cargo proteins in platelets co-incubated with cancer cells” J. Nanobiotechnol., 20(1), 292 (2022), link: https://jnanobiotechnology.biomedcentral.com/articles/10.1186/s12951-022-01502-w,
doi: 10.1186/s12951-022-01502-w

SciLifeLab / Contact / Jerker Widengren