Table 3.

Zeta potential and average agglomeration size for all MWCNT in water, dispersion media (DM), and culture media (RPMI).

Sample name & media	Zeta potential (mV)	Size (nm)	Sample name & media	Zeta potential (mV)	Size (nm)	Sample name & media	Zeta potential (mV)	Size (nm)
FA04 in H2O	–17.3	675	FA04 in DM	–7.69	102, and 644	FA04 in RPMI	–11.3	294
FA05 in H2O	3.55	459	FA05 in DM	–14.2	283	FA05 in RPMI	–11.9	225
FA08B in H2O	–16.5	632	FA08B in DM	–11.5	400	FA08B in RPMI	–11.6	396
FA10B in H2O	–20.8	342	FA10B in DM	–18.7	405	FA10B in RPMI	–12.4	122, 295, and 615
FA11 in H2O	15.7	395	FA11 in DM	–10.7	132	FA11 in RPMI	–10.9	51 and 220
FA13 in H2O	–20.3	531	FA13 in DM	–10.6	416	FA13 in RPMI	–12.4	122 and 396
FA17 in H2O	13.0	560	FA17 in DM	–9.72	332	FA17 in RPMI	–11.0	68 and 220
FA21 in H2O	–17.2	712	FA21 in DM	–8.16	469	FA21 in RPMI	–12.0	122 and 295
FA22 in H2O	24.3	396	FA22 in DM	–6.87	273	FA22 in RPMI	–12.8	170
H2O	n/a	n/a	DM vehicle	36, 1.53, and –46.3	3.4 and 106	RPMI	n/a	7 and 48