Skip to main content
. Author manuscript; available in PMC: 2019 Dec 9.
Published in final edited form as: Biophys Chem. 1999 Aug 30;80(3):143–151. doi: 10.1016/s0301-4622(99)00069-1

Table 1.

Fluorescence decay of [Os(phen)2(aphen)](PF6)2

Solvent τi (ns) Δτia αia Δαia fic τ¯(ns)d χR2
Acetonitrile 56.4 (0.4)a 1.0e 1.00 56.4 2.3b
Glycerol 138 (2.0) 1.0 1.00 138.0 16.4
18.5 (3.0) 0.125 (0.008) 0.018
145.4 (1.3) 0.875 (0.008) 0.982 143.0 1.8
Water (air) 61.8 (0.7) 1.00 1.00 61.8 5.71
7.4 (−2.3, +2.8) 0.068 (−0.009, +0.02) 0.008
63.5 (−0.7, +0.8) 0.932 (−0.02, +0.009) 0.992 63.0 2.7
6.8 (−1.8, +2.4) 0.064 (−0.007, +0.011) 0.007
62.9 (0.6) 0.936 (−0.01, +0.005) 0.981
3300.0 (−2000.0, +30000.0) 0.00022 (−0.0002, +0.0005) 0.012 102.0 2.3
Water (Ar) 65.0 (5.0) 1.00 1.00 65.5 241.0
61.0 (3.0) 0.998 (−0.004, +0.02) 0.852
5300.0 (−3500.0, +62000) 0.0020 (−0.0002, +0.0004) 0.148 838.0 72.1
5.1 (0.9) 0.32 (−0.01, +0.02) 0.029
69.7 (0.9) 0.68 (−0.02, +0.1) 0.852
11 000.0 (−3000.0,+ 7000.0) 0.0006 (−0.0002, + 0.003) 0.119 1360.0 3.1
2.7 (−0.8, +0.6) 0.36 (−0.03, +0.05) 0.019
58.0 (−6.0, +3.0) 0.52 (−0.1, +0.06) 0.593
112.0 (20.0) 0.12 (−0.05, +0.08) 0.264
21 000.0 (−6000.,+ 11000.0) 0.0003 (0.0001) 0.124 2660.0 1.4
BSA 111.0 (5.0) 1.00 1.00 111.0 96.5
26.0 (2.0) 0.38 (0.02) 0.100
143.0 (−3.0, +4.0) 0.62 (0.02) 0.900 131.0 5.3
19. (2.0) 0.29 (0.02) 0.056
111.0 (−8.0, +7.0) 0.63 (−0.05, +0.03) 0.715
280.0 (−40.0, +60.0) 0.08 (−0.04, +0.06) 0.229 145.0 1.8
a

Standard deviations calculated by the Support plane or Bootstrap methods [34].

b

For experimental uncertainties δp = 0.3° and δm = 0.08.

c

Fractional fluorescence intensity.

d

Mean lifetime, τ¯=Σfiτi.

e

Room temperature.