Table 3. Antimicrobial Efficiency of PAN-AgNP Nanocomposites Synthesized from Different wt % of AgNO₃ and Bulk Silver Disks against L. crispatus.

sample classification	new		preserved
	average ZOI diameter (mm)	standard deviation	average ZOI diameter (mm)	standard deviation
pure PAN nanofiber	0	0	N/A	N/A
Ag bulk	7.6	0.46	N/A	N/A
5% PAN-AgNP nanofiber	11.5	0.17	9.8	0.34
10% PAN-AgNP nanofiber	12.0	0.22	10.2	0.37
15% PAN-AgNP nanofiber	13.4	0.05	10.4	0.42