Kinetic and thermodynamic sorption studies of Fe(<scp>iii</scp>) and Zr(<scp>iv</scp>) by DFO@Purolite, a desferrioxamine B based chelating resin

Alberti, Giancarla; Zanoni, Camilla; Losi, Vittorio; Rovertoni, Sara; Magnaghi, Lisa Rita; Fonquernie, Osian; Brandès, Stéphane; Amati, Agnese; Chambron, Jean‐Claude; Maudoux, Nicolas; Biesuz, Raffaela; Meyer, Michel

doi:10.1039/d3nj00903c

New J. Chem.

2023

DOI: 10.1039/d3nj00903c

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Kinetic and thermodynamic sorption studies of Fe(iii) and Zr(iv) by DFO@Purolite, a desferrioxamine B based chelating resin

Giancarla Alberti

Camilla Zanoni

Vittorio Losi

et al.

Abstract: The paper presents the characterization of a novel solid-phase sorbent for iron(III) and zirconium(IV) obtained by the functionalization of a commercial epoxy methacrylate resin (Purolite® ECR8209) with desferrioxamine B (DFO)....

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Combining Desferriferrioxamine B and 1‐Hydroxy‐2‐Piperidone ((PIPO)H) to Chelate Zirconium. Solution Structure of a Model Complex of the [⁸⁹Zr]Zr−DFOcyclo*−mAb Radioimmunoconjugate

Mangin,

Fonquernie,

Jewula

et al. 2024

ChemPlusChem

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Abstract89Zr−immunoPET is a hot topic as 89Zr cumulates the advantages of 64Cu and 124I without their drawbacks. We report the synthesis of a model ligand of a chiral bioconjugable tetrahydroxamic chelator combining the desferriferrioxamine B siderophore and 1‐hydroxy‐2‐piperidone ((PIPO)H), a chiral cyclic hydroxamic acid derivative, and the study by NMR spectroscopy of its zirconium complex. Nuclear Overhauser effect measurements (ROESY) indicated that the complex exists in the form of two diastereomers, in 77 : 23 ratio, resulting from the combination of the central chiralities at the 3‐C of the (PIPO)H component and at the Zr4+ cation. The 44 lowest energy structures out of more than 1000 configurations/conformations returned by calculations based on density functional theory were examined. Comparison of the ROESY data and the calculated interatomic H⋅⋅⋅H distances allowed us to select the most probable configuration and conformations of the major complex.

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Combining Desferriferrioxamine B and 1‐Hydroxy‐2‐Piperidone ((PIPO)H) to Chelate Zirconium. Solution Structure of a Model Complex of the [⁸⁹Zr]Zr−DFOcyclo*−mAb Radioimmunoconjugate

Mangin,

Fonquernie,

Jewula

et al. 2024

ChemPlusChem

Self Cite

View full text Add to dashboard Cite

show abstract

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Kinetic and thermodynamic sorption studies of Fe(iii) and Zr(iv) by DFO@Purolite, a desferrioxamine B based chelating resin

Abstract: The paper presents the characterization of a novel solid-phase sorbent for iron(III) and zirconium(IV) obtained by the functionalization of a commercial epoxy methacrylate resin (Purolite® ECR8209) with desferrioxamine B (DFO)....

Cited by 1 publication

References 53 publications

Combining Desferriferrioxamine B and 1‐Hydroxy‐2‐Piperidone ((PIPO)H) to Chelate Zirconium. Solution Structure of a Model Complex of the [⁸⁹Zr]Zr−DFOcyclo*−mAb Radioimmunoconjugate

Combining Desferriferrioxamine B and 1‐Hydroxy‐2‐Piperidone ((PIPO)H) to Chelate Zirconium. Solution Structure of a Model Complex of the [⁸⁹Zr]Zr−DFOcyclo*−mAb Radioimmunoconjugate

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Kinetic and thermodynamic sorption studies of Fe(iii) and Zr(iv) by DFO@Purolite, a desferrioxamine B based chelating resin

Abstract: The paper presents the characterization of a novel solid-phase sorbent for iron(III) and zirconium(IV) obtained by the functionalization of a commercial epoxy methacrylate resin (Purolite® ECR8209) with desferrioxamine B (DFO)....

Cited by 1 publication

References 53 publications

Combining Desferriferrioxamine B and 1‐Hydroxy‐2‐Piperidone ((PIPO)H) to Chelate Zirconium. Solution Structure of a Model Complex of the [89Zr]Zr−DFOcyclo*−mAb Radioimmunoconjugate

Combining Desferriferrioxamine B and 1‐Hydroxy‐2‐Piperidone ((PIPO)H) to Chelate Zirconium. Solution Structure of a Model Complex of the [89Zr]Zr−DFOcyclo*−mAb Radioimmunoconjugate

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Combining Desferriferrioxamine B and 1‐Hydroxy‐2‐Piperidone ((PIPO)H) to Chelate Zirconium. Solution Structure of a Model Complex of the [⁸⁹Zr]Zr−DFOcyclo*−mAb Radioimmunoconjugate

Combining Desferriferrioxamine B and 1‐Hydroxy‐2‐Piperidone ((PIPO)H) to Chelate Zirconium. Solution Structure of a Model Complex of the [⁸⁹Zr]Zr−DFOcyclo*−mAb Radioimmunoconjugate