Chitosan-S-triazinyl-bis(2-aminomethylpyridine) and Chitosan-S-triazinyl-bis(8-oxyquinoline) Derivatives: New Reagents for Silver Nanoparticle Preparation and Their Effect of Antimicrobial Evaluation

Table 1

Antimicrobial activity of Ch-TQ and Ch-TAMPy nanoparticles against the tested pathogenic microbes.

Compd.	Conc. (μg)	Zone of inhibition (mm)^†
		Gram-negative		Gram-positive
		E. coli	P. aeruginosa	M. luteus	MRSA	C. albicans
Ch-TAMPy-AgNPs	10	14	14	18	18	14
	20	18	18	22	20	20
	30	20	20	26	22	22
	40	22	22	30	24	24
Ch-TQ-AgNPs	10	12	12	16	16	12
	20	14	14	18	18	12
	30	16	16	20	20	14
	40	18	18	23	22	14

^†The initial size of the wells is 7 mm.