Fig. 1
From: Two-dimensional Ti3C2Tx MXene promotes electrophysiological maturation of neural circuits
Characterization of Ti3C2Tx MXene. A Transmission electron microscopy (TEM) image of monolayer Ti3C2Tx MXene flakes. The inset shows a representative example of selected area electron diffraction (SAED). B Images of water contact angle on TCPS and Ti3C2Tx MXene before and after laminin treatment. C Raman spectroscopy of Ti3C2Tx MXene. D X-ray photoelectron spectroscopy (XPS) of Ti3C2Tx MXene. E–G XPS spectra of the C 1 s (E), Ti 2p (F), and O 1 s (G) regions