Figure 1
From: Tungsten Oxide Nanorods: An Efficient Nanoplatform for Tumor CT Imaging and Photothermal Therapy
Synthesis and characterization of WO2.9 NRs.
(a) Schematic illustration of the synthesis of WO2.9 NRs and PEGylated WO2.9 NRs. (b) TEM image of WO2.9 NRs and the corresponding high-resolution TEM image (Inset). (c) Powder X-ray diffraction patterns of WO2.9 NRs, as referenced by standard WO2.9 phase (JCPDS: 18-1417). (d) W4f core-shell XPS spectra of WO2.9 NRs.
