. 2021 Sep 28;11(10):2540. doi: 10.3390/nano11102540

Table 2.

BE (eV), FWHM (eV), Atomic percentage and Proposed Assignment for Ag3d and S2p spectral components.

Sample	Signal	BE (eV)	FWHM (eV)	Atomic %	Assignment
AgNPs/L-cys/citr + As (10 ppm)	Ag3d_5/2	368.09 368.51	0.95 0.95	91.8% 8.2%	Ag (0) Ag+
AgNPs/L-cys/citr + As (10 ppm)	S2p_3/2	160.25 161.25 162.36 163.31	0.89 0.89 0.89 0.89	36.2% 35.0% 11.5% 17.3%	RS-Ag (sp) RS-Ag (sp³) RS-SR RS-H physisorbed
AgNPs/L-cys/citr + Cd (10 ppm)	Ag3d_5/2 Ag3d_5/2	367.96 368.85	1.14 1.14	87.0% 13.0%	Ag (0) Ag+
AgNPs/L-cys/citr + Cd (10 ppm)	S2p_3/2	160.74 161.59 162.78 163.61	0.98 0.98 0.98 0.98	39.9% 33.1% 18.2% 8.8%	RS-Ag (sp) RS-Ag (sp³) RS-SR RS-H physisorbed