Table 3 Assay results for the determination of the studied drugs in pure form by the proposed and comparison methods.

From: Investigation of eco-friendly fluorescence quenching probes for assessment of acemetacin using silver nanoparticles and acriflavine reagent

Parameters

ACM (µg/mL)

Method I (Acriflavine)

Method II (AgNPs)

Comparison method [4]

Amount taken µg/mL

Amount found µg/mL

% Founda

Amount taken µg/mL

Amount found µg/mL

% Founda

Amount taken µg/mL

Amount found µg/mL

% Founda

 

2.00

1.983

99.15

1.00

1.008

100.80

10.00

9.911

99.11

 

4.00

3.951

98.78

3.00

3.014

100.47

15.00

15.252

101.68

 

8.00

8.035

100.44

9.00

9.056

100.62

20.00

19.869

99.35

 

12.00

12.153

101.28

12.00

11.897

99.14

   
 

16.00

16.052

100.33

14.00

13.862

99.01

   
 

20.00

19.857

99.29

16.00

16.163

101.02

   

Mean

  

99.88

  

100.17

  

99.88

 ± SD

  

0.96

  

0.87

  

1.12

% RSD

  

0.96

  

0.87

  

1.12

% Error

  

0.39

  

0.36

  

0.49

t test

  

0.21

  

0.17

   

F value

  

2.2

  

2.63

   
  1. NB aMean of three determinations.
  2. The tabulated t and F values at 2.77 and 19 at P = 0.05, respectively [30].