Table 1. Emission Quantum Yield, Excited-State Lifetime and Radiative Lifetime of Thioflavin T in Solutions with Different Glycerol Content at Different Temperatures.

glycerol content, % wt	t, °C	q	τ, ns	τ r, ns
99	5	0.158	1.14	7.18
	7	0.156	1.02	6.51
	10	0.125	0.91	7.29
	20	0.066	0.48	7.27
98	5	0.142	0.98	6.89
	7	0.131	0.91	6.96
	10	0.113	0.82	7.30
96	5	0.119	0.90	7.54
	7	0.106	0.77	7.28
	10	0.091	0.73	8.05
	20	0.046	0.35	7.61
0	20	∼0.0001a	∼0.0008c	–
η→∞	T→0	0.28a	2.2b	7.8

^athe value was determined by extrapolation of the dependence given in Figure 2;

^bthe value was obtained for thioflavin T in 99% glycerol at 77 K [31].

^cthe value was evaluated as τ _r q, average τ _r was taken as 7.8 ns.