Abstract #3836
Dual magnetic resonance imaging (MRI)-fluorescent imaging (FI) agents : ultrasmall mixed lanthanide oxide nanoparticles
Sung June Kim 1 , Wenlong Xu 1 , and Gang Ho Lee 1
1
Chemistry, Kyungpook National University,
Daegu, Korea
We demonstrated that mixed lanthanide oxide
nanoparticles should be potential dual T
2
MRI-FI
agents by using three systems of ultrasmall mixed
lanthanide (Dy/Eu, Ho/Eu, and Ho/Tb) oxide
nanoparticles. Appreciable r
2
values
at 1.5 tesla MR fields and appreciable fluorescence in
visible region were observed in all samples.
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