Publications by authors named "Lothar Helm"

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The Periodic Table and Kinetics?
Lothar Helm, André E Merbach

Chimia (Aarau)· March 2019

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MRI micelles self-assembled from synthetic gadolinium-based nano building blocks.
Andrej Babič, Vassily Vorobiev, Gregor Trefalt, Lindsey A Crowe, Lothar Helm

Chem Commun (Camb)· January 2019

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Self-Assembled Nanomicelles as MRI Blood-Pool Contrast Agent.
Andrej Babič, Vassily Vorobiev, Céline Xayaphoummine, Gaëlle Lapicorey, Anne-Sophie Chauvin, Lothar Helm

Chemistry· January 2018

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In-Vivo Detection and Tracking of T Cells in Various Organs in a Melanoma Tumor Model by 19F-Fluorine MRS/MRI.
Christine Gonzales, Hikari A I Yoshihara, Nahzli Dilek, Julie Leignadier, Melita Irving, Lothar Helm

PLoS One· May 2017

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Collisional cross-section of water molecules in vapour studied by means of H relaxation in NMR.
Daniele Mammoli, Estel Canet, Roberto Buratto, Pascal Miéville, Lothar Helm

Sci Rep· December 2016

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Transient versus Static Electron Spin Relaxation in Mn(2+) Complexes Relevant as MRI Contrast Agents.
Carlos Platas-Iglesias, David Esteban-Gómez, Lothar Helm, Martín Regueiro-Figueroa

J Phys Chem A· August 2016

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Evaluation of Water Exchange Kinetics on [Ln(AAZTAPh-NO2)(H2O)q](x) Complexes Using Proton Nuclear Magnetic Resonance.
Shima Karimi, Lorenzo Tei, Mauro Botta, Lothar Helm

Inorg Chem· June 2016

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Complexation of [Gd(DTTA-Me)(H2O)2](-) by Fluoride and Its Consequences to Water Exchange.
Shima Karimi, Gail Hunter, Loïck Moriggi, Carlos Platas-Iglesias, Lothar Helm

Inorg Chem· June 2016

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Water Exchange on [Ln(DO3A)(H2O)2] and [Ln(DTTA-Me)(H2O)2](-) Studied by Variable Temperature, Pressure, and Magnetic Field NMR.
Shima Karimi, Lothar Helm

Inorg Chem· May 2016

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A Pyridine-Based Ligand with Two Hydrazine Functions for Lanthanide Chelation: Remarkable Kinetic Inertness for a Linear, Bishydrated Complex.
Célia S Bonnet, Sophie Laine, Frédéric Buron, Gyula Tircsó, Agnès Pallier, Lothar Helm

Inorg Chem· June 2015

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Gold nanoparticles functionalised with fast water exchanging Gd3+ chelates: linker effects on the relaxivity.
Miguel F Ferreira, Janaina Gonçalves, Bibimaryam Mousavi, Maria I M Prata, Sérgio P J Rodrigues, Lothar Helm

Dalton Trans· March 2015

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Solvent exchange and electron-spin relaxation on homoleptic acetonitrile complexes of trivalent lanthanides.
Gabriella Bodizs, Lothar Helm

Inorg Chem· February 2015

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Gd(DOTAlaP): exploring the boundaries of fast water exchange in gadolinium-based magnetic resonance imaging contrast agents.
Eszter Boros, Shima Karimi, Nathaniel Kenton, Lothar Helm, Peter Caravan

Inorg Chem· July 2014

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Dynamic aggregation of the mid-sized gadolinium complex {Ph4[Gd(DTTA)(H2O)2](-)3}.
Hugues Jaccard, Pascal Miéville, Caroline Cannizzo, Cédric R Mayer, Lothar Helm

J Biol Inorg Chem· February 2014

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1H and 17O NMR relaxometric and computational study on macrocyclic Mn(II) complexes.
Gabriele A Rolla, Carlos Platas-Iglesias, Mauro Botta, Lorenzo Tei, Lothar Helm

Inorg Chem· March 2013

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Hyperfine coupling constants on inner-sphere water molecules of Gd(III)-based MRI contrast agents.
David Esteban-Gómez, Andrés de Blas, Teresa Rodríguez-Blas, Lothar Helm, Carlos Platas-Iglesias

Chemphyschem· November 2012

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Gadolinium complexes of monophosphinic acid DOTA derivatives conjugated to cyclodextrin scaffolds: efficient MRI contrast agents for higher magnetic fields.
Zuzana Kotková, Lothar Helm, Jan Kotek, Petr Hermann, Ivan Lukeš

Dalton Trans· November 2012

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NMR and electron paramagnetic resonance studies of [Gd(CH3CN)9]3+ and [Eu(CH3CN)9]2+: solvation and solvent exchange dynamics in anhydrous acetonitrile.
Gabriella Bodizs, Lothar Helm

Inorg Chem· May 2012

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Serum albumin targeted, pH-dependent magnetic resonance relaxation agents.
Loïck Moriggi, Mohammad A Yaseen, Lothar Helm, Peter Caravan

Chemistry· March 2012

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Isoquinoline-based lanthanide complexes: bright NIR optical probes and efficient MRI agents.
Fabien Caillé, Célia S Bonnet, Frédéric Buron, Sandrine Villette, Lothar Helm

Inorg Chem· February 2012

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17O NMR and density functional theory study of the dynamics of the carboxylate groups in DOTA complexes of lanthanides in aqueous solution.
Florian Mayer, Carlos Platas-Iglesias, Lothar Helm, Joop A Peters, Kristina Djanashvili

Inorg Chem· January 2012

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Pyridine-based lanthanide complexes combining MRI and NIR luminescence activities.
Célia S Bonnet, Frédéric Buron, Fabien Caillé, Chad M Shade, Bohuslav Drahoš, Lothar Helm

Chemistry· January 2012

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The challenge of T1 contrast agents for high-magnetic field MRI.
Lothar Helm

Chimia (Aarau)· December 2011

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Mn2+ complexes with 12-membered pyridine based macrocycles bearing carboxylate or phosphonate pendant arm: crystallographic, thermodynamic, kinetic, redox, and 1H/17O relaxation studies.
Bohuslav Drahoš, Jan Kotek, Ivana Císařová, Petr Hermann, Lothar Helm

Inorg Chem· December 2011

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NMR study of ligand exchange and electron self-exchange between oxo-centered trinuclear clusters [Fe3(μ3-O)(μ-O2CR)6(4-R'py)3](+/0).
Ghenadie Novitchi, Lothar Helm, Christopher Anson, Annie K Powell, André E Merbach

Inorg Chem· October 2011

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