Fluorescent Protein Based FRET Pairs with Improved Dynamic Range for Fluorescence Lifetime Measurements
Table 3
Fluorescence lifetime and FRET efficiency of the FRET pairs inside bacterial cells (From an average of approximately 35 individual cells, for each fluorescent protein/pair).
E—FRET efficiency (calculated according to Eq 3). χ2—calculated standard weighted least squares to assess the goodness of the fit.