Figure 2
From: Understanding the mechanism of Nb-MXene bioremediation with green microalgae

Characterization of SL Nb2CTx and Nb4C3Tx MXene nanoflakes including (a) high-resolution electron microscopy (HRTEM) imaging of edge-viewed 2D nanoflake together with the corresponding, (b) intensity pattern, (c) inverse fast Fourier transform (IFFT), (d) fast Fourier transform (FFT), (e) XRD patterns obtained for Nb-MXenes. For SL 2D Nb2CTx, figures are denoted as (a1, b1, c1, d1, e1). For SL 2D Nb4C3Tx figures are denoted as (a2, b2, c2, d2, e1).