Issue 23, 2016
From the journal:

Physical Chemistry Chemical Physics

Paramagnetic effects on the NMR spectra of isotropic bicelles with headgroup modified chelator lipids and metal ions†

Ming Tang,*a   Kevin Mao,b   Stacey Li,b   Jianqin Zhuanga  and  Koumba Dialloa  

* Corresponding authors

a Department of Chemistry, College of Staten Island – PhD Program in Chemistry, The Graduate Center of the City University of New York, New York, NY 10016, USA
E-mail: Ming.Tang@csi.cuny.edu

b Staten Island Technical High School, Staten Island, NY 10306, USA

Abstract

We characterized the paramagnetic effects of nine metal ions on NMR signals of isotropic bicelles with headgroup-modified lipids. We found that Mn2+, Gd3+ and Dy3+ show evidence for influencing NMR signals on the surface more than inside and on the disc edge, providing distance information in the bilayers.

Graphical abstract: Paramagnetic effects on the NMR spectra of isotropic bicelles with headgroup modified chelator lipids and metal ions

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Article information

DOI
https://doi.org/10.1039/C6CP01443G
Article type
Communication
Submitted
01 Mar 2016
Accepted
17 May 2016
First published
20 May 2016

Phys. Chem. Chem. Phys., 2016,18, 15524-15527

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Paramagnetic effects on the NMR spectra of isotropic bicelles with headgroup modified chelator lipids and metal ions

M. Tang, K. Mao, S. Li, J. Zhuang and K. Diallo, Phys. Chem. Chem. Phys., 2016, 18, 15524 DOI: 10.1039/C6CP01443G

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