Heteronuclear Proton MRI: in vivo Detection of Tm-DOTMA Labeled HT-1080 Cells Using Ultra-Short Echo Time Imaging (UTE)

Keywords

absorption achieving acquisition advantage agent agents allow alter alternative anatomical animal animals application aqueous arrow assess avoid axial background band bandwidth bandwidths best birdcage broad cell cells characterized chemical chosen coil comparable complexes containing contrast critical dedicated detect detected detection efficiency either emission employs england enlarged equipped equivalent excitation explore extra facilitate false feasibility field flank flash fluorescence free frequency fusion gauss gradient grafted hampered hardware hospital hour human identification in vivo incubated injection instruments investigated iron japan kept labeled labeling lanthanide largely light load loaded localized materials matrix methyl microscope microscopy minimized model molecular molecules monitoring mouse natural need negative negligible normally often optimized optimum overcome oxide particles phantom phantoms placed position positive problem proton protons pulse radial ranging rare reasonably received recently requires rogers scheme short slice solution spectrophotometer spectroscopy still subcutaneous subcutaneously successful suspension system temperature tool tube ultra unambiguous versatile vicinity view virtually visible visualized water