| Literature DB >> 21642963 |
Giuseppe Vicidomini1, Gael Moneron, Kyu Y Han, Volker Westphal, Haisen Ta, Matthias Reuss, Johann Engelhardt, Christian Eggeling, Stefan W Hell.
Abstract
Applying pulsed excitation together with time-gated detection improves the fluorescence on-off contrast in continuous-wave stimulated emission depletion (CW-STED) microscopy, thus revealing finer details in fixed and living cells using moderate light intensities. This method also enables super-resolution fluorescence correlation spectroscopy with CW-STED beams, as demonstrated by quantifying the dynamics of labeled lipid molecules in the plasma membrane of living cells.Entities:
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Year: 2011 PMID: 21642963 DOI: 10.1038/nmeth.1624
Source DB: PubMed Journal: Nat Methods ISSN: 1548-7091 Impact factor: 28.547