Literature DB >> 24432871

Smart detection of toxic metal ions, Pb2+ and Cd2+, using a 129Xe NMR-based sensor.

Nawal Tassali1, Naoko Kotera, Céline Boutin, Estelle Léonce, Yves Boulard, Bernard Rousseau, Emmanuelle Dubost, Frédéric Taran, Thierry Brotin, Jean-Pierre Dutasta, Patrick Berthault.   

Abstract

An approach for sensitive magnetic resonance detection of metal cations is proposed. Combining the use of hyperpolarized (129)Xe NMR and of a cage-molecule functionalized by a ligand able to chelate different cations, we show that simultaneous detection of lead, zinc, and cadmium ions at nanomolar concentration is possible in short time, thanks to fast MRI sequences based on the HyperCEST scheme.

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Year:  2014        PMID： 24432871     DOI： 10.1021/ac403669p

Source DB:  PubMed          Journal:  Anal Chem        ISSN： 0003-2700            Impact factor:   6.986


  10 in total

Review 1.  Cellular and Molecular Imaging Using Chemical Exchange Saturation Transfer.

Authors:  Michael T McMahon; Assaf A Gilad
Journal:  Top Magn Reson Imaging       Date:  2016-10

2.  Cucurbit[6]uril is an ultrasensitive (129)Xe NMR contrast agent.

Authors:  Yanfei Wang; Ivan J Dmochowski
Journal:  Chem Commun (Camb)       Date:  2015-05-28       Impact factor: 6.222

3.  Cryptophane Nanoscale Assemblies Expand 129Xe NMR Biosensing.

Authors:  Serge D Zemerov; Benjamin W Roose; Mara L Greenberg; Yanfei Wang; Ivan J Dmochowski
Journal:  Anal Chem       Date:  2018-06-01       Impact factor: 6.986

4.  Molecular hydrogen and catalytic combustion in the production of hyperpolarized 83Kr and 129Xe MRI contrast agents.

Authors:  Nicola J Rogers; Fraser Hill-Casey; Karl F Stupic; Joseph S Six; Clémentine Lesbats; Sean P Rigby; Jacques Fraissard; Galina E Pavlovskaya; Thomas Meersmann
Journal:  Proc Natl Acad Sci U S A       Date:  2016-03-09       Impact factor: 11.205

5.  Directly Functionalized Cucurbit[7]uril as a Biosensor for the Selective Detection of Protein Interactions by 129 Xe hyperCEST NMR.

Authors:  Ashley E Truxal; Liping Cao; Lyle Isaacs; David E Wemmer; Alexander Pines
Journal:  Chemistry       Date:  2019-03-29       Impact factor: 5.236

Review 6.  Molecular Sensing with Host Systems for Hyperpolarized 129Xe.

Authors:  Jabadurai Jayapaul; Leif Schröder
Journal:  Molecules       Date:  2020-10-11       Impact factor: 4.411

7.  Detecting protein-protein interactions by Xe-129 NMR.

Authors:  Zhuangyu Zhao; Benjamin W Roose; Serge D Zemerov; Madison A Stringer; Ivan J Dmochowski
Journal:  Chem Commun (Camb)       Date:  2020-09-22       Impact factor: 6.222

8.  Monomeric Cryptophane with Record-High Xe Affinity Gives Insights into Aggregation-Dependent Sensing.

Authors:  Serge D Zemerov; Yannan Lin; Ivan J Dmochowski
Journal:  Anal Chem       Date:  2020-12-28       Impact factor: 6.986

9.  Single (19)F probe for simultaneous detection of multiple metal ions using miCEST MRI.

Authors:  Amnon Bar-Shir; Nirbhay N Yadav; Assaf A Gilad; Peter C M van Zijl; Michael T McMahon; Jeff W M Bulte
Journal:  J Am Chem Soc       Date:  2014-12-22       Impact factor: 15.419

10.  Cryptophane-xenon complexes for 129Xe MRI applications.

Authors:  Serge D Zemerov; Ivan J Dmochowski
Journal:  RSC Adv       Date:  2021-02-17       Impact factor: 3.361
  10 in total

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