Nanodiamond Films for Applications in Electrochemical Systems

Table 2

Quantification limit (ppb) of different heavy metals for BDND electrodes using ASV.

Metals	Ref. [72]	Ref. [115]	Ref. [117]
Ag(I)	0.11	—	1.0
Cu(II)	0.64	3.0	10.0
Pb(II)	2.07	3.8	5.0
Cd(II)	1.12	1.2	1.0
Zn(II)	6.54	5.0	50.0