Table 4.

T2 signal value obtain from curve fitting in Figure 12

C NS (µg/mL)	225	175	100	50	20	Pure Water
1/T2 (ms-1)	0.021±0.0008	0.016±0.0019	0.01±0.0011	0.006±0.0006	0.004±0.0009	0.0004±0.0001
T2 (ms)	47.62±1.81	62.5±7.42	100±11	166.67±16.67	250±56.25	2500±625