User profiles for N. Delaunay

Nathalie Delaunay

CNRS researcher
Verified email at espci.fr
Cited by 2217

Immunoaffinity solid-phase extraction for the trace-analysis of low-molecular-mass analytes in complex sample matrices

N Delaunay, V Pichon, MC Hennion - Journal of Chromatography B …, 2000 - Elsevier
… groups of the antibodies with supports that contain reactive epoxyde or aldehyde groups on
their surface or that have been activated using carbonyldiimidazole, cyanogen bromide or N-…

[HTML][HTML] Recent advances in lectin-based affinity sorbents for protein glycosylation studies

A Goumenou, N Delaunay, V Pichon - Frontiers in Molecular …, 2021 - frontiersin.org
… Therefore, there are lectins that can be specific for both N- and O- glycosylation, and their
affinity is dependent on the degree of antenarity, fucosylation, sialylation, and galactosylation …

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

J Camperi, V Pichon, N Delaunay - Journal of Pharmaceutical and …, 2020 - Elsevier
N-glycosylation corresponds to the attachment of a glycan to the protein by an asparagine
(Asn). Due to their common biosynthesis pathway [15], all N-glycans have a common structure …

Sample preparation using molecularly imprinted polymers

V Pichon, N Delaunay, A Combès - Analytical chemistry, 2019 - ACS Publications
… Specific surface area values were measured by BET (N 2 adsorption) and were, for example…
Nathalie Delaunay holds a Ph.D. degree in analytical chemistry from the University of Pierre …

[HTML][HTML] Forelimb treatment in a large cohort of dystrophic dogs supports delivery of a recombinant AAV for exon skipping in Duchenne patients

…, C Rivière, S Bucher, TH Le, N Delaunay… - Molecular Therapy, 2014 - cell.com
Duchenne muscular dystrophy (DMD) is a severe muscle-wasting disorder caused by mutations
in the dystrophin gene, without curative treatment yet available. Our study provides, for …

[PDF][PDF] Properties of the Delaunay triangulation

OR Musin - Proceedings of the thirteenth annual symposium on …, 1997 - dl.acm.org
Delaunay triangulation is used in numerous applications. It is … Usually the advantages of
Delaunay triangulation are rationalized … We will call n-gon P harmonic if the hrm(P) achieves its …

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

T Bouvarel, N Delaunay, V Pichon - Analytica Chimica Acta, 2020 - Elsevier
We report the on-line coupling of a monolithic molecularly imprinted polymer to nano-liquid
chromatography for the selective analysis of cocaine and its main metabolite, …

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

J Pannequin, C Bonnans, N Delaunay, J Ryan… - Cancer research, 2009 - AACR
The Wnt and Notch signaling pathways are both abnormally activated in colorectal cancer (CRC).
We recently showed that progastrin depletion inhibited Wnt signaling and increased …

Molecularly imprinted polymers in miniaturized extraction and separation devices

T Bouvarel, N Delaunay… - Journal of separation …, 2021 - Wiley Online Library
… of amlodipine and an average efficiency N of 3.35 × 10 4 plates/m together with a R s of 14.84
were obtained, much more lower performances being obtained with a POSS-free MIP (N = …

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

C Sarazin, N Delaunay, C Costanza, V Eudes… - Analytical …, 2011 - ACS Publications
Capillary electrophoresis (CE) appeared as an interesting alternative to chromatographic
methods for carbohydrate analysis, but it can be difficult to implement, because of the lack of …