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. 2019 Feb 18;9(2):287. doi: 10.3390/nano9020287

Table 1.

Experimental and calculated XPS elemental analysis of HAPtS.

Element (%) C1s O1s N1s Si2p Ca2p C/N
Calculated 85.0 10.0 5.0 - - 17
Experimental 81.1 14.3 3.4 0.4 0.8 23