Literature DB >> 16220166

Triplet ground state (S= 1) pegylated bis(aminoxyl) diradical: synthesis and the effect of water on magnetic properties.

Gaëlle Spagnol1, Kouichi Shiraishi, Suchada Rajca, Andrzej Rajca.   

Abstract

The synthesis and magnetic characterization of pegylated bis(aminoxyl) diradical with an S= 1 ground state are presented, revealing water-induced changes in the molecular conformation and magnetic properties.

Entities:  

Year:  2005        PMID： 16220166     DOI： 10.1039/b508094k

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  5 in total

1.  1,3-Alternate calix[4]arene nitronyl nitroxide tetraradical and diradical: synthesis, X-ray crystallography, paramagnetic NMR spectroscopy, EPR spectroscopy, and magnetic studies.

Authors:  Andrzej Rajca; Maren Pink; Sumit Mukherjee; Suchada Rajca; Kausik Das
Journal:  Tetrahedron       Date:  2007-10-29       Impact factor: 2.457

2.  Organic radical contrast agents for magnetic resonance imaging.

Authors:  Andrzej Rajca; Ying Wang; Michael Boska; Joseph T Paletta; Arnon Olankitwanit; Michael A Swanson; Deborah G Mitchell; Sandra S Eaton; Gareth R Eaton; Suchada Rajca
Journal:  J Am Chem Soc       Date:  2012-09-17       Impact factor: 15.419

3.  Exchange coupling mediated through-bonds and through-space in conformationally constrained polyradical scaffolds: calix[4]arene nitroxide tetraradicals and diradical.

Authors:  Andrzej Rajca; Sumit Mukherjee; Maren Pink; Suchada Rajca
Journal:  J Am Chem Soc       Date:  2006-10-18       Impact factor: 15.419

4.  PEGylated, Water-Soluble, Stable Aminyl Radical.

Authors:  Ying Wang; Suchada Rajca; Andrzej Rajca
Journal:  J Org Chem       Date:  2017-07-12       Impact factor: 4.354

5.  Impact of electron-electron spin interaction on electron spin relaxation of nitroxide diradicals and tetraradical in glassy solvents between 10 and 300 k.

Authors:  Hideo Sato; Velavan Kathirvelu; Gaëlle Spagnol; Suchada Rajca; Andrzej Rajca; Sandra S Eaton; Gareth R Eaton
Journal:  J Phys Chem B       Date:  2008-02-20       Impact factor: 2.991
  5 in total

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