Simultaneous Surface-Near and Solution Fluorescence Correlation Spectroscopy

We report the first simultaneous measurement of surface-confined and solution fluorescence correlation spectroscopy (FCS). We use an optical configuration for tightly focused excitation and separate detection of light emitted below (undercritical angle fluorescence, UAF) and above (supercritical ang...

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Bibliographic Details
Main Authors: Winterflood, Christian M., Seeger, Stefan
Format: Online
Language:English
Published: Springer US 2016
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4853457/