Fluorescence cross-correlation spectroscopy
The normalized cross-correlation function is defined for two fluorescent species and which are independent green, G and red, R channels as follows: where differential fluorescent signals at a specific time, and at a delay time, later is correlated with each other. In the absence of spectral bleed-through, the cross-correlation function is zero for non-interacting particles. In contrast to FCS, the cross-correlation function increases with increasing numbers of interacting particles.
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Fluorescence cross-correlation spectroscopy
The normalized cross-correlation function is defined for two fluorescent species and which are independent green, G and red, R channels as follows: where differential fluorescent signals at a specific time, and at a delay time, later is correlated with each other. In the absence of spectral bleed-through, the cross-correlation function is zero for non-interacting particles. In contrast to FCS, the cross-correlation function increases with increasing numbers of interacting particles.
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The normalized cross-correlati ...... ime scale (typically seconds).
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The normalized cross-correlati ...... bers of interacting particles.
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Fluorescence cross-correlation spectroscopy
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