65
1000
100
10
1
1000
100
10
1
50
0
1000
100
10
1
0
–50
100
–00
0
200
–200
70
Intensity / Counts
Intensity / Counts
Intensity / Counts
Residuals
Residuals
Residuals
Time / ns
Time / ns
Time / ns
τ = 6.33 ± 0.20 ns
τ = 7.63 ± 0.18 ns
τ 1 = 1.07 ± 0.15 ns
τ 2 = 5.42 ± 0.6 ns
75
80
85
90
65
70
75
80
85
90
65
70
75
80
85
90
a
b
c
Fig. 6.6 Fluorescence decay
spectra for (a) the donor in
[Ac-Gly-Gly-Pro 14 -Lys(D)NH 2 + 2H]
3+ , (b) the donor in
[A-Gly-Gly-Pro 14 -Lys(D)NH 2 + 2H]
4+ , and (c) the
acceptor in [A-Gly-GlyPro 14 -Lys(D)-NH 2 + 2H]
4+ .
Lifetime fits are included.
Reprinted with permission
from [17]. Copyright (2010)
American Chemical Society
112
S.B. Nielsen
1000
100
10
1
1000
100
10
1
50
0
1000
100
10
1
0
–50
100
–00
0
200
–200
70
Intensity / Counts
Intensity / Counts
Intensity / Counts
Residuals
Residuals
Residuals
Time / ns
Time / ns
Time / ns
τ = 6.33 ± 0.20 ns
τ = 7.63 ± 0.18 ns
τ 1 = 1.07 ± 0.15 ns
τ 2 = 5.42 ± 0.6 ns
75
80
85
90
65
70
75
80
85
90
65
70
75
80
85
90
a
b
c
Fig. 6.6 Fluorescence decay
spectra for (a) the donor in
[Ac-Gly-Gly-Pro 14 -Lys(D)NH 2 + 2H]
3+ , (b) the donor in
[A-Gly-Gly-Pro 14 -Lys(D)NH 2 + 2H]
4+ , and (c) the
acceptor in [A-Gly-GlyPro 14 -Lys(D)-NH 2 + 2H]
4+ .
Lifetime fits are included.
Reprinted with permission
from [17]. Copyright (2010)
American Chemical Society
112
S.B. Nielsen