Table 1.

PtNP characterization assessments.

Primary size (nm)	Agglomerate size (nm)		PdI		Zeta potential (mV)
	Water	Media	Water	Media	Water	Media
68.3 ± 3.5	85.9 ± 3.5	112.4 ± 7.0	0.158	0.248	-40.6 ± 1.1	-12.2 ± 0.9