Color Change Evaluation of AuNP Test with normal sweat at 500 nm

Original AuNP Solution (4 trials)

2 mL AuNP Solution + 25 μl simulated normal sweat (4 trials)

2 mL AuNP Solution + 50 μl simulated normal sweat (4 trials)

2 mL AuNP Solution + 75 μl simulated normal sweat (4 trials)

2 mL AuNP Solution + 100 μl simulated normal sweat (4 trials)

Mean Absorbance (at 500 nm)

0.24

0.24

0.23

0.23

0.23

Standard Deviation of Absorbance

0.01

0.02

0.02

0.01

0.01

t-test Value

NA

0

0.894

1.41

1.41