Publications by authors named "Nathalie Delaunay"

51Publications

Immunoaffinity Extraction and Alternative Approaches for the Analysis of Toxins in Environmental, Food or Biological Matrices.

Toxins (Basel) 2020 12 13;12(12). Epub 2020 Dec 13.

Department of Analytical, Bioanalytical Sciences and Miniaturization (LSABM), CBI ESPCI Paris, PSL University, CNRS, 75005 Paris, France.

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December 2020

Identification and semi-relative quantification of intact glycoforms by nano-LC-(Orbitrap)MS: application to the α-subunit of human chorionic gonadotropin and follicle-stimulating hormone.

Anal Bioanal Chem 2020 Sep 8;412(23):5729-5741. Epub 2020 Jul 8.

Laboratory of Analytical, Bioanalytical Sciences and Miniaturization, Chemistry, Biology and Innovation (CBI) UMR 8231, ESPCI Paris PSL, CNRS, PSL Research University, 10 rue Vauquelin, 75005, Paris, France.

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September 2020

Analysis of the human chorionic gonadotropin protein at the intact level by HILIC-MS and comparison with RPLC-MS.

Anal Bioanal Chem 2020 Jul 6;412(18):4423-4432. Epub 2020 May 6.

Laboratory of Analytical, Bioanalytical Sciences and Miniaturization, UMR CBI 8231 ESPCI Paris - CNRS, PSL University, 75005, Paris, France.

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July 2020

Erratum to "Development of immobilized enzyme reactors for the characterization of the glycosylation heterogeneity of a protein" [Talanta 206 (2020) 120171].

Talanta 2020 Mar 20;209:120568. Epub 2019 Dec 20.

Laboratoire des Sciences Analytiques, Bioanalytiques et Miniaturisation - UMR Chimie Biologie Innovation, ESPCI Paris, CNRS, PSL University, 75005, Paris, France; Sorbonne Université, Paris, France. Electronic address:

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March 2020

Selective extraction of cocaine from biological samples with a miniaturized monolithic molecularly imprinted polymer and on-line analysis in nano-liquid chromatography.

Anal Chim Acta 2020 Feb 23;1096:89-99. Epub 2019 Oct 23.

Laboratoire des Sciences Analytiques, Bioanalytiques et Miniaturisation, UMR Chimie Biologie Innovation 8231, ESPCI Paris, CNRS, PSL University, 75005, Paris, France; Sorbonne Université, 75005, Paris, France. Electronic address:

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February 2020

Sample Preparation Using Molecularly Imprinted Polymers.

Anal Chem 2020 01 21;92(1):16-33. Epub 2019 Nov 21.

Laboratoire des Sciences Analytiques, Bioanalytiques et Miniaturisation-UMR Chimie Biologie Innovation 8231, ESPCI Paris, CNRS , PSL* Research University , 10 rue Vauquelin , 75005 Paris , France.

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January 2020

Separation methods hyphenated to mass spectrometry for the characterization of the protein glycosylation at the intact level.

J Pharm Biomed Anal 2020 Jan 13;178:112921. Epub 2019 Oct 13.

Laboratory of Analytical, Bioanalytical Sciences and Miniaturization, UMR CBI 8231 CNRS - ESPCI Paris, PSL University, Paris, France. Electronic address:

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January 2020

Development of Immobilized Enzyme Reactors for the characterization of the glycosylation heterogeneity of a protein.

Talanta 2020 Jan 23;206:120171. Epub 2019 Jul 23.

Laboratoire des Sciences Analytiques, Bioanalytiques et Miniaturisation - UMR Chimie Biologie Innovation, ESPCI Paris, CNRS, PSL University, 75005, Paris, France; Sorbonne Université, Paris, France. Electronic address:

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January 2020

First profiling in hydrophilic interaction liquid chromatography of intact human chorionic gonadotropin isoforms.

J Pharm Biomed Anal 2019 Sep 11;174:495-499. Epub 2019 Jun 11.

Laboratory of Analytical, Bioanalytical Sciences and Miniaturization, UMR CBI 8231 ESPCI Paris, PSL University, Paris, France. Electronic address:

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September 2019

First characterizations by capillary electrophoresis of human Chorionic Gonadotropin at the intact level.

Talanta 2019 Feb 26;193:77-86. Epub 2018 Sep 26.

Laboratory of Analytical, Bioanalytical Sciences and Miniaturization, UMR CBI 8231 CNRS - ESPCI Paris, PSL University, Paris, France. Electronic address:

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February 2019

An attempt to characterize the human Chorionic Gonadotropin protein by reversed phase liquid chromatography coupled with high-resolution mass spectrometry at the intact level.

J Pharm Biomed Anal 2018 Nov 2;161:35-44. Epub 2018 Aug 2.

Department of Analytical, Bioanalytical Sciences and Miniaturization, UMR CBI 8231 CNRS - ESPCI Paris, PSL University, Paris, France. Electronic address:

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November 2018

First investigations for the characterization of glucosamine-6-phosphate synthase by capillary electrophoresis.

J Chromatogr B Analyt Technol Biomed Life Sci 2018 Jan 12;1072:130-135. Epub 2017 Nov 12.

Laboratory of Analytical and Bioanalytical Sciences and Miniaturization, UMR CBI 8231, ESPCI Paris, PSL Research University, 10 rue Vauquelin, 75005 Paris, France; CNRS, UMR 8231, Paris, France. Electronic address:

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January 2018

Kinetic study of niobium and tantalum hexameric forms and their substituted ions by capillary electrophoresis in alkaline medium.

Talanta 2017 Dec 12;175:127-134. Epub 2017 Jul 12.

Department of Analytical Chemistry and Pharmaceutical Technology, Center for Pharmaceutical Research, Vrije Universiteit Brussel (VUB), Laarbeeklaan 103, B-1090 Brussels, Belgium. Electronic address:

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December 2017

Interinstrumental transfer of a fast short-end injection capillary electrophoresis method: Application to the separation of niobium, tantalum, and their substituted ions.

Electrophoresis 2017 08 1;38(16):2069-2074. Epub 2017 Jun 1.

Department of Analytical Chemistry and Pharmaceutical Technology, Center for Pharmaceutical Research, Vrije Universiteit Brussel (VUB), Brussels, Belgium.

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August 2017

Selective solid phase extraction of lanthanides from tap and river waters with ion imprinted polymers.

Anal Chim Acta 2017 Apr 24;963:44-52. Epub 2017 Feb 24.

Laboratory of Analytical, Bioanalytical Sciences and Miniaturization (LSABM), UMR CBI 8231, ESPCI Paris, PSL Research University, Paris, France; CNRS, UMR CBI 8231, Paris, France. Electronic address:

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April 2017

Potential of ion imprinted polymers synthesized by trapping approach for selective solid phase extraction of lanthanides.

Talanta 2016 Dec 27;161:459-468. Epub 2016 Aug 27.

Laboratory of Analytical, Bioanalytical Sciences and Miniaturization (LSABM), UMR CBI 8231 ESPCI ParisTech/CNRS, PSL Research University, ESPCI ParisTech, Paris, France; CNRS, UMR CBI 8231, Paris, France. Electronic address:

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December 2016

Development of a capillary electrophoresis method for the analysis in alkaline media as polyoxoanions of two strategic metals: Niobium and tantalum.

J Chromatogr A 2016 Mar 2;1437:210-218. Epub 2016 Feb 2.

PSL Research University, ESPCI ParisTech, Laboratory of Analytical and Bioanalytical Sciences and Miniaturization, UMR CBI 8231, Paris, France; CNRS, UMR CBI 8231, Paris, France.

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March 2016

Stability and effectiveness of linear polyacrylamide capillary coating to suppress EOF in acidic media in the presence of surfactants, ionic liquids and organic modifiers.

Talanta 2016 Apr 28;150:546-52. Epub 2015 Dec 28.

PSL Research University, ESPCI ParisTech, Laboratory of Analytical and Bioanalytical Sciences and Miniaturization, UMR CBI 8231, 10 rue Vauquelin, 75231 Paris cedex 05, France; CNRS, UMR 8231, Paris, France. Electronic address:

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April 2016

Regulation of Catalytic and Non-catalytic Functions of the Drosophila Ste20 Kinase Slik by Activation Segment Phosphorylation.

J Biol Chem 2015 Aug 13;290(34):20960-71. Epub 2015 Jul 13.

From the Institut de Recherches Cliniques de Montréal, Montreal, Quebec H2W 1R7, Canada, Molecular Biology Program, Université de Montréal, Montreal, Quebec H3T 3J7, Canada, Department of Anatomy and Cell Biology, McGill University, Montreal, Quebec H3A 2B2, Canada, and Department of Medicine, Université de Montréal, Montreal, Quebec H3C 3J7, Canada

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August 2015

Correlating molar masses of nitrocelluloses with their intrinsic viscosities measured using capillary electrophoresis instrumentation.

Carbohydr Polym 2015 Sep 22;128:99-104. Epub 2015 Apr 22.

PSL Research University, Chimie ParisTech, Laboratory of Physicochemistry of Electrolytes, Colloids and Analytical Sciences (PECSA), 11 rue Pierre et Marie Curie, 75005 Paris, France; CNRS, UMR 7195, 11 rue Pierre et Marie Curie, 75005 Paris, France; Sorbonne Université, UPMC, Université Paris 6, 4 Place Jussieu, 75005 Paris, France. Electronic address:

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September 2015

Analysis of underivatized cellodextrin oligosaccharides by capillary electrophoresis with direct photochemically induced UV-detection.

Electrophoresis 2015 Jul 23;36(14):1555-63. Epub 2015 Jun 23.

PSL Research University, ESPCI ParisTech, Laboratory of Analytical and Bioanalytical Sciences, and Miniaturization (LSABM), Paris, France.

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July 2015

Multivariate optimization of the denitration reaction of nitrocelluloses for safer determination of their nitrogen content.

Forensic Sci Int 2015 May 10;250:68-76. Epub 2015 Mar 10.

Chimie ParisTech, Laboratory of Physicochemistry of Electrolytes, Colloids and Analytical Sciences (PECSA), 11 rue Pierre et Marie Curie, Paris 75005, France; CNRS, UMR 7195, 11 rue Pierre et Marie Curie, Paris 75005, France; UPMC, Université Paris 6, 4 Place Jussieu, Paris 75005, France. Electronic address:

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May 2015

Capillary electrophoresis fingerprinting of 8-aminopyrene-1,3,6-trisulfonate derivatized nitrocellulose after partial acid depolymerization.

J Chromatogr A 2015 Mar 7;1387:134-43. Epub 2015 Feb 7.

PSL Research University, ESPCI ParisTech, LSABM, 10 rue Vauquelin, 75005 Paris, France; CNRS, CBI, UMR 8231, 10 rue Vauquelin, 75005 Paris, France; PSL Research University, Chimie ParisTech, 11 rue Pierre et Marie Curie, 75005 Paris, France. Electronic address:

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March 2015

A new method for the determination of the nitrogen content of nitrocellulose based on the molar ratio of nitrite-to-nitrate ions released after alkaline hydrolysis.

J Hazard Mater 2015 Apr 19;286:92-9. Epub 2014 Dec 19.

PSL Research University, Chimie ParisTech, Laboratory of Physicochemistry of Electrolytes, Colloids and Analytical Sciences (PECSA), 11 rue Pierre et Marie Curie, 75005 Paris, France; CNRS, UMR 7195 PECSA, 11 rue Pierre et Marie Curie, 75005 Paris, France; Sorbonne Universités, UPMC Univ Paris 06, LBM, 4 place Jussieu, F-75005 Paris, France. Electronic address:

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April 2015

Capillary and microchip electrophoretic analysis of polycyclic aromatic hydrocarbons.

Anal Bioanal Chem 2015 Apr 27;407(10):2727-47. Epub 2014 Dec 27.

Laboratory of Analytical and Bioanalytical Sciences and Miniaturization, Chemistry, Biology, and Innovation (CBI), UMR 8231 CNRS - ESPCI ParisTech, PSL Research University, 75005, Paris, France.

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April 2015

Determination of the nitrogen content of nitrocellulose by capillary electrophoresis after alkaline denitration.

Talanta 2014 Jul 5;125:174-80. Epub 2014 Mar 5.

Chimie ParisTech, Laboratory of Physicochemistry of Electrolytes, Colloids and Analytical Sciences (PECSA), 75231 Paris cedex 05, France; CNRS, UMR 7195, Paris, France; UPMC, Université Paris 6, Paris, France.

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July 2014

Optimizing separation conditions of 19 polycyclic aromatic hydrocarbons by cyclodextrin-modified capillary electrophoresis and applications to edible oils.

Talanta 2014 Feb 1;119:572-81. Epub 2013 Dec 1.

Chimie-ParisTech, Laboratory of Physicochemistry of Electrolytes, Colloids and Analytical Sciences (PECSA), 75005 Paris, France; CNRS, UMR 7195, Paris, France; UPMC Université Paris 06, Paris, France.

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February 2014

Use of response surface methodology to optimize the simultaneous separation of eight polycyclic aromatic hydrocarbons by capillary zone electrophoresis with laser-induced fluorescence detection.

J Chromatogr A 2013 Aug 19;1302:181-90. Epub 2013 Jun 19.

Chimie ParisTech, Laboratory of Physicochemistry of Electrolytes, Colloids and Analytical Sciences (PECSA), 75231 Paris cedex 05, France.

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August 2013

Use of response surface methodology to optimize the simultaneous separation of eight polycyclic aromatic hydrocarbons by capillary zone electrophoresis with laser-induced fluorescence detection.

J Chromatogr A 2013 Aug 19;1302:181-90. Epub 2013 Jun 19.

Chimie ParisTech, Laboratory of Physicochemistry of Electrolytes, Colloids and Analytical Sciences (PECSA), 75231 Paris cedex 05, France.

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August 2013

Influence of high-conductivity buffer composition on field-enhanced sample injection coupled to sweeping in CE.

Electrophoresis 2013 Feb 15;34(3):353-62. Epub 2013 Jan 15.

Chimie ParisTech, Laboratory of Physicochemistry of Electrolytes, Colloids and Analytical Sciences, Paris, France.

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February 2013

A chemometric approach for the elucidation of the parameter impact in the hyphenation of field-enhanced sample injection and sweeping in capillary electrophoresis.

Electrophoresis 2012 Apr;33(7):1169-81

Chimie ParisTech,, Laboratory of Physicochemistry of Electrolytes, Colloids and Analytical Sciences, Paris, France.

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April 2012

New avenue for mid-UV-range detection of underivatized carbohydrates and amino acids in capillary electrophoresis.

Anal Chem 2011 Oct 1;83(19):7381-7. Epub 2011 Sep 1.

Central Laboratory of the Prefecture de Police, 39 bis, rue de Dantzig, 75015 Paris, France.

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October 2011

Potential of long chain ionic liquids for on-line sample concentration techniques: application to micelle to solvent stacking.

J Chromatogr A 2011 Aug 28;1218(33):5718-24. Epub 2011 Jun 28.

Australian Centre for Research on Separation Science, School of Chemistry, University of Tasmania, Hobart, Tasmania 7001, Australia.

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August 2011

The wnt target jagged-1 mediates the activation of notch signaling by progastrin in human colorectal cancer cells.

Cancer Res 2009 Aug 21;69(15):6065-73. Epub 2009 Jul 21.

Centre National de la Recherche Scientifique UMR5203, Institut National de la Sante et de la Recherche Medicale U661, University of Montpellier I, Montpellier, France.

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August 2009

Field-amplified sample stacking for the detection of chemical warfare agent degradation products in low-conductivity matrices by capillary electrophoresis-mass spectrometry.

J Chromatogr A 2008 Jan 17;1178(1-2):239-47. Epub 2007 Nov 17.

Département Analyse Chimique, Centre d'Etudes du Bouchet (DGA), 5 rue Lavoisier, B.P. 3, 91710 Vert-le-Petit, France.

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January 2008

Electrokinetic-based injection modes for separative microsystems.

Electrophoresis 2008 Jan;29(1):20-32

Laboratoire des Sciences Analytiques, UMR 5180 CNRS - Université Lyon I, Villeurbanne, France.

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January 2008

Comparative study of floating and dynamic injection modes in electrokinetic separative microsystems.

Electrophoresis 2007 Dec;28(24):4629-37

Laboratoire des Sciences Analytiques, UMR 5180 CNRS - Université Lyon I, Bât CPE, Villeurbanne, France.

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December 2007

Numerical simulations of the second-order electrokinetic bias observed with the gated injection mode in chips.

Electrophoresis 2007 Aug;28(17):2961-70

Laboratoire des Sciences Analytiques, UMR 5180 CNRS - Université Lyon I, Villeurbanne cedex, France.

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August 2007

Optimization of in-situ monolithic synthesis for immunopreconcentration in capillary.

J Chromatogr A 2007 May 21;1149(2):145-50. Epub 2007 Mar 21.

Laboratoire des Sciences Analytiques, UMR 5180 CNRS-Université Lyon 1, Bât CPE, 43 boulevard du 11 novembre 1918, 69622 Villeurbanne Cedex, France.

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May 2007

Targeting of PKCalpha and epsilon in the pituitary: a highly regulated mechanism involving a GD(E)E motif of the V3 region.

J Cell Sci 2004 Jan 19;117(Pt 1):63-72. Epub 2003 Nov 19.

INSERM U469, Molecular and Cellular Endocrinology: Signaling and Pathology, 141 rue de la Cardonille, 34094 Montpellier CEDEX 05, France.

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January 2004