Lanthanide(III) Complexes of Diethylenetriaminepentaacetic Acid (DTPA)–Bisamide Derivatives as Potential Agents for Bimodal (Optical/Magnetic Resonance) Imaging
作者:Elke Debroye、Svetlana V. Eliseeva、Sophie Laurent、Luce Vander Elst、Stéphane Petoud、Robert N. Muller、Tatjana N. Parac‐Vogt
DOI:10.1002/ejic.201300196
日期:2013.5.6
spectroscopy, FTIR spectroscopy and elemental analysis. LnIII complexes (Ln = Gd, Eu, Tb, Y) of the ligands DTPA–bis‐p‐toluidineamide (DTPA–BTolA), DTPA–bis‐6‐coumarinamide (DTPA–BCoumA), DTPA–bis‐1‐naphthylmethylamide (DTPA–BNaphA) and DTPA–bis‐4‐ethynylphenylamide (DTPA–BEthA) were prepared and studied for their bimodalmagneticresonanceimaging/optical properties. EuIII and TbIII derivatives in aqueous solutions
A luminescent europium hairpin for DNA photosensing in the visible, based on trimetallic bis-intercalators
作者:L. Scarpantonio、S.A. Cotton、E. Del Giorgio、M. McCallum、M.J. Hannon、Z. Pikramenou
DOI:10.1016/j.jinorgbio.2020.111119
日期:2020.8
to the hairpin-shaped heterometallic complex 1. We also prepared a related mono-nuclear platinum complex 2 to compare its intercalation properties with 1. Linear dichroism, UV–visible and melting experiments show the ability of both complexes to interact with calf thymus DNA, with linear dichroism confirming intercalation and demonstrating the expected greater DNA stiffening by the bis-intercalator 1