Table 6 Determination of ACM in pharmaceutical preparations using the proposed methods.

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

Parameters

Proposed method

Comparison method

Amount taken

Amount found

Percentage

Amount taken

Amount found

Percentage

Method(I)

(µg/mL)

(µg/mL)

Found a

(µg/mL)

(µg/mL)

Found a

Ost-map®

8.00

7.922

99.03

10

9.911

99.11

Capsules

12.00

12.194

101.62

15

15.252

101.68

ACM (60 mg)

16.00

15.889

99.31

20

19.869

99.35

Mean

  

99.99

  

99.88

 ± SD

  

1.42

  

1.12

% RSD

  

1.42

  

1.12

% Error

  

0.82

  

0.49

t test

   

0.05

  

F value

   

1.00

  

Method (II)

Ost-map®

12.00

11.88

99.03

   

capsules

14.00

14.22

101.62

   

ACM (60 mg)

16.00

15.88

99.33

   

Mean

  

99.99

   

 ± SD

  

1.42

   

% RSD

  

1.42

   

% Error

  

0.82

   

t test

   

0.046

  

F value

   

1.00

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