Fig. 4
From: Ions doped melanin nanoparticle as a multiple imaging agent
iMNP-EGFR mediated specific multi-modal imaging in in vivo cancer mouse model using various imaging tools after intravenous injection of the particles (a MRI, b micro-CT, and c micro-SPECT; see “Methods” section). The left images of a (axial view) and b (coronal view) indicate before administration of particle solution, and the right images of a and b are after 24 h of particle injection. In c (coronal projection view), the white arrow indicates the implanted HCC tumor in the liver and red indicates the normal lung