… develop MRI contrast agents principally used lanthanide-based… The effect of T1 contrast
enhancement of the Gd-chelated … characterised by a weak magnetic susceptibility, where the sus…

… of FLAMEs to enhance the permeability and retention (EPR) effect, … In 1 H MRI, paramagnetic
chelates tend to be more … -labelled lanthanide complexes as probes for 19 F MR imaging. …

… , gadolinium-based contrast agents have been linked to MRI … the rate of dissociation of the
chelate, and therefore the rate … , namely that DN susceptibility is increased after administration …

… chelation. DTPA was covalently bound to the amine groups of BSA, and the Gd 3+ ions were
chelated … In this study, the strategy to enhance the MR imaging contrast of UCNPs benefits …

… are ideal MRI contrast agents, with the lanthanide metal … ion, which is attached to a chelator
to reduce toxicity. There are … ), inflow phenomena, susceptibility, and the tissue relaxation time…

… ) are reflected by magnetic susceptibility contrast induced by … cyclen derivatives containing
paramagnetic lanthanide (Ln 3+ … , higher k 1 in Equation 5), chelate structure, and/or choice of …

… , Eu II is the most accessible divalent lanthanide with a half-filled … Understanding the
relationships among metal chelate … relaxivity through improving molecular dynamics for both Gd III …

… lanthanide elements such as gadolinium (Gd 3+ ) or the transition metal manganese (Mn 2+
). Most paramagnetic contrast … with different chelators (DOTA or DFO) or optical imaging dye (…

… (chelate, protein, etc.) for ion-specific recognition to (ii) a MR … ,23 paramagnetic lanthanide
complexes have shown the ability … and the image acquisition protocol, the obtained contrast is …

… T 1 contrast agents are gadolinium (Gd) chelates, and the … agents are often composed of
transition or lanthanide metal … is the diffusion dynamics of water molecules in the magnetic field …