Issue 18, 2005
From the journal:

Chemical Communications

Dendrimeric Gd(iii) complex of a monophosphinated DOTA analogue: optimizing relaxivity by reducing internal motion†

Jakub Rudovský,a   Petr Hermann,*a   Mauro Botta,b   Silvio Aime*c  and  Ivan Lukeša  

* Corresponding authors

a Department of Inorganic Chemistry, Universita Karlova, Hlavova 2030, Prague 2, Czech Republic
E-mail: petrh@natur.cuni.cz
Fax: +420-221951253
Tel: +420-21951263

b Dipartimento di Scienze dell'Ambiente e della Vita, Università del Piemonte Orientale “Amedeo Avogadro”, Spalto Marengo 33, Alessandria, Italy

c Dipartimento di Chimica I. F. M., Università di Torino, Via P. Giuria 7, Torino, Italy
E-mail: silvio.aime@unito.it
Fax: +39-0116707855
Tel: +39-0116707520

Abstract

A marked increase of relaxivity has been observed upon rigidifying the internal frame of Gd-containing PAMAM dendrimers: the effect has been attained by either protonation of the dendrimer or by forming supramolecular adducts with cationic polyaminoacids.

Graphical abstract: Dendrimeric Gd(iii) complex of a monophosphinated DOTA analogue: optimizing relaxivity by reducing internal motion

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Article information

DOI
https://doi.org/10.1039/B418712A
Article type
Communication
Submitted
14 Dec 2004
Accepted
08 Mar 2005
First published
18 Mar 2005

Chem. Commun., 2005, 2390-2392

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Dendrimeric Gd(III) complex of a monophosphinated DOTA analogue: optimizing relaxivity by reducing internal motion

J. Rudovský, P. Hermann, M. Botta, S. Aime and I. Lukeš, Chem. Commun., 2005, 2390 DOI: 10.1039/B418712A

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