Fig. 1 | Nature Communications

Fig. 1

From: Monitoring drug nanocarriers in human blood by near-infrared fluorescence correlation spectroscopy

Fig. 1

NIR-FCS experiments in aqueous solutions. a Schematic representation of the NIR-FCS setup. It is based on customized commercial equipment, modified so that both the excitation laser wavelength and the detected fluorescence are in the NIR spectral range. See Methods for details. b Fluorescence intensity time trace recorded for CB1 and c the corresponding experimental autocorrelation curve (symbols). The red line represents a fit with Eq. (3)

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