2015
Dendrimer-Based Responsive MRI Contrast Agents (G1–G4) for Biosensor Imaging of Redundant Deviation in Shifts (BIRDS)
Huang Y, Coman D, Hyder F, Ali MM. Dendrimer-Based Responsive MRI Contrast Agents (G1–G4) for Biosensor Imaging of Redundant Deviation in Shifts (BIRDS). Bioconjugate Chemistry 2015, 26: 2315-2323. PMID: 26497087, PMCID: PMC4784965, DOI: 10.1021/acs.bioconjchem.5b00568.Peer-Reviewed Original ResearchConceptsGn-PAMAMResponsive MRI contrast agentsNonexchangeable protonsRedundant deviationLigands/drugsChemical shift informationMRI contrast agentsMolecular imaging platformParamagnetic monomerModifiable surfaceBiocompatible macromoleculesContrast agentsDendrimersSurface modificationDrug deliveryModel dendrimersG2-PAMAMShift informationUnique propertiesTransverse relaxation timeTmDOTAFluorescent dyeMonomersMolecular imagingProminent signal
2014
Characterization of a lanthanide complex encapsulated with MRI contrast agents into liposomes for biosensor imaging of redundant deviation in shifts (BIRDS)
Maritim S, Huang Y, Coman D, Hyder F. Characterization of a lanthanide complex encapsulated with MRI contrast agents into liposomes for biosensor imaging of redundant deviation in shifts (BIRDS). JBIC Journal Of Biological Inorganic Chemistry 2014, 19: 1385-1398. PMID: 25304046, PMCID: PMC4348029, DOI: 10.1007/s00775-014-1200-z.Peer-Reviewed Original ResearchConceptsLanthanide complexesMagnetic resonance imaging (MRI) probesParamagnetic lanthanide complexesT2 contrast agentsRedundant deviationMolecular imagingMRI contrast agentsNon-exchangeable protonsContrast agentsMRI contrastChemical shiftsMRI probesLiposomal encapsulation efficiencyParamagnetic environmentSignal amplificationEncapsulation efficiencyWater relaxationProbe environmentTransverse relaxation timeParamagnetic effectImaging probeHigh spatial resolutionParamagnetic agentsParamagnetic contrast agentRelaxation time