Table 4 % inhibition of starch hydrolysis at concentration of 20 and 30 µg/mL of ED@AuNPs.

From: Eco-friendly synthesis of gold nanoparticles using Equisetum diffusum D. Don. with broad-spectrum antibacterial, anticancer, antidiabetic, and antioxidant potentials

Solution

Concentration (µg/mL)

Zone of Inhibition (mm)

% Inhibition

Standard (Acarbose)

20

18

47.05

30

15

55.88

ED@AuNPs

20

20

41.17

30

18

47.05

ED extract

20

24

29.41

30

23

32.35