Table 1. Elemental Quantification Calculated from XPS Data.

sample	C	O	N	Ag	Cl	F	Na	P	S
Ag/BSA	69.02	15.88	13.03	1.06	0.14		0.51		0.36
composite	61.97	25.82	2.23	0.03	2.14	5.01	2.35	0.46
hydrogel	62.63	22.11	2.04		3.65	5.94	3.07	0.57