Carbon Nanotube-Based Electrochemical Sensors: Principles and Applications in Biomedical Systems
Figure 5
Environmental scanning electron microscopic (ESEM) images of (a) MWNT/[bmim]PF6 and (b) MCMB/[bmim]PF6, the scale bar is 1 m in (a) and 20 m in (b). The accelerating voltage is 20 kV. [Adapted with permission from Zhao et al. [122], Anal. Chem. , 76, 4960 (2004). Copyright 2004, American Chemical Society.]
