Literature DB >> 20803503

How to measure the transmetallation of a gadolinium complex.

S Laurent1, L Vander Elst, C Henoumont, R N Muller.   

Abstract

The suitability of paramagnetic complexes as contrast agents depends not only on their relaxivity but also on their stability and inertness towards transmetallation processes by endogenous ions. In this work, we describe a convenient method to study the stability of paramagnetic Gd complexes through the evolution of the paramagnetic longitudinal relaxation rate of water protons at 37 °C.
Copyright © 2010 John Wiley & Sons, Ltd.

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Year:  2010        PMID： 20803503     DOI： 10.1002/cmmi.388

Source DB:  PubMed          Journal:  Contrast Media Mol Imaging        ISSN： 1555-4309            Impact factor:   3.161


  27 in total

Review 1.  Gadolinium-based contrast agents in pediatric magnetic resonance imaging.

Authors:  Eric M Gale; Peter Caravan; Anil G Rao; Robert J McDonald; Matthew Winfeld; Robert J Fleck; Michael S Gee
Journal:  Pediatr Radiol       Date:  2017-04-13

2.  Measurement of the Dissociation of EuII-Containing Cryptates Using Murexide.

Authors:  Chamika U Lenora; Richard J Staples; Matthew J Allen
Journal:  Inorg Chem       Date:  2019-02-19       Impact factor: 5.165

Review 3.  Quantum Dots and Gd3+ Chelates: Advances and Challenges Towards Bimodal Nanoprobes for Magnetic Resonance and Optical Imaging.

Authors:  Gabriela M Albuquerque; Izabel Souza-Sobrinha; Samantha D Coiado; Beate S Santos; Adriana Fontes; Giovannia A L Pereira; Goreti Pereira
Journal:  Top Curr Chem (Cham)       Date:  2021-02-07

4.  Enhanced MRI relaxivity of Gd(3+) -based contrast agents geometrically confined within porous nanoconstructs.

Authors:  Richa Sethi; Jeyarama S Ananta; Christof Karmonik; Meng Zhong; Steve H Fung; Xuewu Liu; King Li; Mauro Ferrari; Lon J Wilson; Paolo Decuzzi
Journal:  Contrast Media Mol Imaging       Date:  2012 Nov-Dec       Impact factor: 3.161

5.  Metal Chelating Crosslinkers Form Nanogels with High Chelation Stability.

Authors:  Jacques Lux; Minnie Chan; Luce Vander Elst; Eric Schopf; Enas Mahmoud; Sophie Laurent; Adah Almutairi
Journal:  J Mater Chem B       Date:  2013-12-14       Impact factor: 6.331

6.  Amplifying the sensitivity of zinc(II) responsive MRI contrast agents by altering water exchange rates.

Authors:  Jing Yu; André F Martins; Christian Preihs; Veronica Clavijo Jordan; Sara Chirayil; Piyu Zhao; Yunkou Wu; Khaled Nasr; Garry E Kiefer; A Dean Sherry
Journal:  J Am Chem Soc       Date:  2015-10-29       Impact factor: 15.419

7.  [Gd(CyPic3A)(H2O)2]-: a stable, bis(aquated) and high-relaxivity Gd(III) complex.

Authors:  Eric M Gale; Nathaniel Kenton; Peter Caravan
Journal:  Chem Commun (Camb)       Date:  2013-08-01       Impact factor: 6.222

8.  Physical Properties of Eu(2+)-Containing Cryptates as Contrast Agents for Ultra-High Field Magnetic Resonance Imaging.

Authors:  Joel Garcia; Akhila N W Kuda-Wedagedara; Matthew J Allen
Journal:  Eur J Inorg Chem       Date:  2012-02-08       Impact factor: 2.524

Review 9.  Chemistry of MRI Contrast Agents: Current Challenges and New Frontiers.

Authors:  Jessica Wahsner; Eric M Gale; Aurora Rodríguez-Rodríguez; Peter Caravan
Journal:  Chem Rev       Date:  2018-10-16       Impact factor: 60.622

10.  Target binding improves relaxivity in aptamer-gadolinium conjugates.

Authors:  Elyse D Bernard; Michael A Beking; Karunanithi Rajamanickam; Eve C Tsai; Maria C Derosa
Journal:  J Biol Inorg Chem       Date:  2012-08-19       Impact factor: 3.358
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