Article Dans Une Revue Optics Letters Année : 2013

Correction of cell-induced optical aberrations in a fluorescence fluctuation microscope.

Résumé

We describe the effect of optical aberrations on fluorescence fluctuations microscopy (FFM), when focusing through a single living cell. FFM measurements are performed in an aqueous fluorescent solution and prove to be a highly sensitive tool to assess the optical aberrations introduced by the cell. We demonstrate an adaptive optics (AO) system to remove the aberration-related bias in the FFM measurements. Our data show that AO is not only useful when imaging deep in tissues but also when performing FFM measurements through a single cellular layer. This work paves the way for the application of FFM to complex three-dimensional multicellular samples.

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hal-00958198 , version 1 (11-03-2014)

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Charles-Edouard Leroux, Alexei Grichine, Irène Wang, Antoine Delon. Correction of cell-induced optical aberrations in a fluorescence fluctuation microscope.. Optics Letters, 2013, 38 (14), pp.2401-3. ⟨hal-00958198⟩
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