Exploration of BioMat-X

Table 1.

Composition of the mixture used in the synthesis of gold nanoparticles

Sample	GA extract (mL)	0.1 mM HAuCl₄ (mL)	0.5 M NaOH (L)	Final pH	Colour after heating
A	1	0.5	100	8.7	Purple
B	1	1.5	100	8.7	Purple
C	1	2.0	100	8.7	Purple