Effects of Multiwalled Carbon Nanotube Surface Modification and Purification on Bovine Serum Albumin Binding and Biological Responses

Table 2

Effects of BSA coating on hydrodynamic size and zeta potential of MWCNTs in water.

	Hydrodynamic size (nm)		Zeta potential (mV)
	Uncoated	BSA-coated	Uncoated	BSA-coated
MWCNT
F-MWCNT
BW-F-MWCNT

, comparison between uncoated and BSA-coated MWCNTs.