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. 2025 Aug 13;15(35):28754–28769. doi: 10.1039/d5ra02065d

Table 1. In vitro antibacterial activity of samples (bactericidal behavior results).

Samples	Inhibition zone^a (mm)			Inhibition zone^b (mm)
Samples	250 μg/100 μl	500 μg/100 μl	1 mg/100 μl	250 μg/100 μl	500 μg/100 μl	1 mg/100 μl
PCz	3.4	7.5	14.5	3.5	8.3	15.2
PCz–CuO	4.2	9.3	16.2	4.5	10.4	17.1
Tetracycline	20			23
DMSO	0			0

^a

Inhibition zone (mm) for E. coli.

^b

Inhibition zone (mm) for S. aureus.