Table 1.

Surface elemental analysis by energy disperse spectroscopy (EDS).

Samples	Elements (wt%)
	Titanium	Nickel	Carbon	Oxygen	Silver
Uncoated	50.65	49.35	–	–	–
CT1 (1 min)	42.89	50.50	2.60	3.01	1.01
CT5 (5 min)	38.72	45.76	5.51	7.16	2.85
CT10 (10 min)	34.41	38.56	8.33	11.08	7.62