Table 1.

XPS elemental composition (atomic %, mean ± standard deviation, N=3) for noncoated eTi control and AgNPs and/or GL13K coated surfaces.

Group	C1s	N1s	O1s	Ti2p	Ag3d	Others (Na1s, Ca2p)	N:Ti	Ag:Ti
eTi	10.42±1.43	0.42±0.42	60.44±1.37	19.94±0.56	0.03±0.05	8.75±0.42	0.02	0.00
0.2Ag	12.36±0.87	0.49±0.65	61.45±2.39	16.21±1.08	0.42±0.05	9.08±1.85	0.03	0.03
1Ag	11.81±1.25	0.63±0.48	59.97±1.43	17.61±0.89	0.53±0.33	9.45±1.03	0.04	0.03
5Ag	13.97±0.89	0.57±0.58	60.08±1.31	14.94±0.97	2.17±0.64	8.28±1.47	0.04	0.15
GL/4C	48.56±2.99	11.94±1.49	28.69±2.17	6.01±1.00	0.05±0.04	4.76±2.04	1.99	0.01
GL/RT	40.56±2.25	9.28±0.84	36.40±1.81	8.30±1.28	0.03±0.03	5.44±1.26	1.12	0.00
0.2Ag-GL/4C	38.87±1.44	9.11±0.78	40.33±1.09	9.10±0.55	0.24±0.13	2.35±0.40	1.00	0.03
1Ag-GL/4C	41.58±4.33	9.41±1.37	37.18±3.41	8.70±1.56	0.29±0.16	2.84±0.90	1.08	0.03
5Ag-GL/4C	41.27±2.47	10.10±0.94	38.03±2.11	8.33±1.01	0.19±0.08	2.08±0.89	1.21	0.02
0.2Ag-GL/RT	37.83±2.19	9.44±1.02	40.20±1.92	8.91±0.72	0.34±0.30	3.28±0.99	1.06	0.04
1Ag-GL/RT	41.35±4.14	10.15±1.37	37.02±3.28	8.01±1.39	0.18±0.15	3.29±0.78	1.27	0.02
5Ag-GL/RT	43.23±3.87	10.38±1.01	36.01±2.50	7.60±1.49	0.27±0.13	2.51±0.84	1.37	0.04