Aromatic ionic monomer bearing perfluorosulfonate moiety and its polycondensation toward high performance superacid ionomers

Autor: Cristina Iojoiu, Jean-Yves Sanchez, Valessa Barbier, Olesia Danyliv, Vincent Martin

Publikováno v: Journal of Fluorine Chemistry. 189:43-50

Bottom-up synthesis of perfluorosulfonic acid ionomers based on the high performance backbone is rarely performed, due to the difficulty of obtaining ionic monomers of high purity. Such an approach, however, results in ionic polymers of well-defined

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6349da51afe66574c735b0179a0b514
https://doi.org/10.1016/j.jfluchem.2016.07.017

Correction: A polymeric membrane permeabilizer displaying densely packed arrays of crown ether lateral substituents

Autor: Valessa Barbier, Karol Ondrias, Blandine Brissault, Nicolas Illy, Anna Bertova, Ming Liu, Jacques Penelle

Publikováno v: RSC Advances
RSC Advances, Royal Society of Chemistry, 2016, 6 (17), pp.14222-14222. ⟨10.1039/C6RA90009g⟩

We report the design, synthesis and evaluation of a novel macromolecular membrane permeabilizer displaying geminally substituted crown-ethers (18-crown-6) on every third carbon alongside the backbone. The polymer has a rather high affinity with potas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bed932baa97a9a4138a997cdb6271d73
https://hal.archives-ouvertes.fr/hal-02090269

Control of End Groups in Anionic Polymerizations Using Phosphazene Bases and Protic Precursors As Initiating System (XH-ButP4 Approach): Application to the Ring-Opening Polymerization of Cyclopropane-1,1-Dicarboxylates

Autor: Jacques Penelle, Sylvie Boileau, Nicolas Illy, Valessa Barbier, William Buchmann

Publikováno v: Macromolecules
Macromolecules, American Chemical Society, 2010, 43 (21), pp.8782-8789. ⟨10.1021/ma1016506⟩
Macromolecules, 2010, 43 (21), pp.8782-8789. ⟨10.1021/ma1016506⟩

International audience; A synthetic method involving the in situ generation of an anionic initiator X− obtained by reaction of its conjugate acid precursor XH with ButP4 phosphazene base was tested as a possible way to easily and better control the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bedd7e6a0f8dec59f9767a18a4384773
https://doi.org/10.1021/ma1016506

A High-Throughput Mutation Detection Method Based on Heteroduplex Analysis Using Graft Copolymer Matrixes: Application to Brca1 and Brca2 Analysis

Autor: Virginie Caux-Moncoutier, Jérémie Weber, Dominique Stoppa-Lyonnet, Jean-Louis Viovy, Sabine Pagès-Berhouet, Valessa Barbier

Publikováno v: Analytical Chemistry. 76:4839-4848

We present here a new approach to electrophoretic heteroduplex analysis (EHDA) based on improved matrixes. EHDA is an appealing technique for the detection of unknown point mutations because of its simplicity and high throughput. We present here a ne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b288bf5f44a09c1f4db993852cabac1f
https://doi.org/10.1021/ac049878p

Advanced polymers for DNA separation

Autor: Jean-Louis Viovy, Valessa Barbier

Publikováno v: Current Opinion in Biotechnology. 14:51-57

Recent research to improve matrices for DNA separation has resulted in the development of advanced polymers for use in capillary electrophoresis and, more generally, for electrophoresis in microchannels. To date, the most commonly used matrix is line

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50f72db1ef4f017fc14705d55ad6359e
https://doi.org/10.1016/s0958-1669(02)00007-1