Fig. 9
From: Roles of MXenes in biomedical applications: recent developments and prospects
Reproduced with permission from Ref. [117], © American Chemical Society 2017
In vitro CT images (a) and HU values (b) of MnOx/Ta4C3Tx-SP composite nanosheet solution and iopromide solution with varied concentrations (concentration of Ta, I). c In vivo 3D reconstructed CT (left) and contrast (right) images of mice before and after intravenous injection of MnOx/Ta4C3Tx-SP composite nanosheets (20 mg·kg.−1, 100 μL) for 2 h. d CT comparison of tumor tissues in vivo before and after intravenous administration of MnOx/Ta4C3Tx-SP composite nanosheets.