Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Alison R. Maniego"'
1
Assessment of the Branching Quantification in Poly(acrylic acid): Is It as Easy as It Seems?
Autor: Marianne Gaborieau, Alison R. Maniego, Adam T. Sutton, Patrice Castignolles
Publikováno v: Macromolecules. 50:9032-9041
Branching in polymers is an important feature that plays a role in their applications. The degree of branching (DB) has been quantified in several polymers using NMR spectroscopy. In this work, the DB of poly(acrylic acid), PAA, was quantified. The p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcb7f336f22cfd287ca00dedb954b349
https://doi.org/10.1021/acs.macromol.7b01411
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2
Effect of transfer agent, temperature and initial monomer concentration on branching in poly(acrylic acid): A study by 13 C NMR spectroscopy and capillary electrophoresis
Autor: Alexander K. Goroncy, Joel J. Thevarajah, Gregory T. Russell, Marianne Gaborieau, Alison R. Maniego, Patrice Castignolles, Jean-Baptiste Lena
Publikováno v: Polymer. 114:209-220
Branching has been investigated in poly(acrylic acid) synthesized by conventional radical polymerization with and without chain transfer agent (CTA) at different temperatures and initial monomer concentrations. The average number of branches per mono
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9988f79266e645f6d3fe0999cbe07b46
https://doi.org/10.1016/j.polymer.2017.01.030
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3
Degree of branching in poly(acrylic acid) prepared by controlled and conventional radical polymerization
Autor: Christopher M. Fellows, Alison R. Maniego, Patrice Castignolles, Adam T. Sutton, Mathias Destarac, Catherine Lefay, Marianne Gaborieau, Yohann Guillaneuf
Publikováno v: Polymer Chemistry
Polymer Chemistry, Royal Society of Chemistry-RSC, 2019, 10 (19), pp.2469-2476. ⟨10.1039/C8PY01762J⟩
Polymer Chemistry, 2019, 10 (19), pp.2469-2476. ⟨10.1039/C8PY01762J⟩
Poly(acrylic acid)s, PAAs and poly(sodium acrylate)s, PNaAs were characterized in detail. M n was determined using size-exclusion chromatography, 1 H and 13 C NMR spectroscopy. There is no agreement between the results from different methods, possibl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9da8d948145e8eb33de52364678339a9
https://hal.archives-ouvertes.fr/hal-02360927
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4
Cellular Response to Linear and Branched Poly(acrylic acid)
Autor: Patrice Castignolles, Yohann Guillaneuf, Sharon A. Bentwitch, Alison R. Maniego, Elizabeth G. Whitty, Mark R. Jones, Marianne Gaborieau
Publikováno v: Macromolecular Bioscience. 15:1724-1734
Poly(acrylic acid-co-sodium acrylate) (PNaA) is a pH-responsive polymer with potential in anticancer drug delivery. The cytotoxicity and intracellular effects of 3-arm star, hyperbranched and linear PNaA were investigated with L1210 progenitor leukem
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ad1f516e86079fba4bb8f7bae11ce54c
https://doi.org/10.1002/mabi.201500153
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5
Quantifying the heterogeneity of chemical structures in complex charged polymers through the dispersity of their distributions of electrophoretic mobilities or of compositions
Autor: Patrice Castignolles, Joel J. Thevarajah, Alison R. Maniego, Marianne Gaborieau, Adam T. Sutton, Elizabeth G. Whitty, Hervé Cottet, Simon Harrisson
Publikováno v: Analytical Chemistry
Analytical Chemistry, 2016, 88 (3), pp.1674-1681. ⟨10.1021/acs.analchem.5b03672⟩
Analytical Chemistry, American Chemical Society, 2016, 88 (3), pp.1674-1681. ⟨10.1021/acs.analchem.5b03672⟩
International audience; The complexity of synthetic and natural polymers used in industrial and medical applications is expanding, thus it becomes increasingly important to improve and develop methods for their molecular characterization. Freesolutio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a66248519722c85e4ecffe3c8021a977
https://hal.science/hal-04036459
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6
Cellular Response to Linear and Branched Poly(acrylic acid)
Autor: Elizabeth G, Whitty, Alison R, Maniego, Sharon A, Bentwitch, Yohann, Guillaneuf, Mark R, Jones, Marianne, Gaborieau, Patrice, Castignolles
Publikováno v: Macromolecular bioscience. 15(12)
Poly(acrylic acid-co-sodium acrylate) (PNaA) is a pH-responsive polymer with potential in anticancer drug delivery. The cytotoxicity and intracellular effects of 3-arm star, hyperbranched and linear PNaA were investigated with L1210 progenitor leukem
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::70457db4c8c82778b71de3b20473f80b
https://pubmed.ncbi.nlm.nih.gov/26257305
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7
Purity of double hydrophilic block copolymers revealed by capillary electrophoresis in the critical conditions
Autor: Emmanuelle Read, Joel J. Thevarajah, Marianne Gaborieau, Jean-Daniel Marty, Patrice Castignolles, Adam T. Sutton, Alison R. Maniego, Mathias Destarac
Publikováno v: Journal of Chromatography A
Journal of Chromatography A, 2014, 1372, pp.187-195. ⟨10.1016/j.chroma.2014.10.105⟩
Journal of Chromatography A, Elsevier, 2014, 1372, pp.187-195. ⟨10.1016/j.chroma.2014.10.105⟩
International audience; Block copolymers enable combining properties of different polymers; double hydrophilic block copolymers are innovative examples. Size-exclusion chromatography (SEC or GPC) has a quasi-monopoly in separation-based characterizat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a79157e32dcc03bd0cc517e71747276b
https://hal.science/hal-04036765/document
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8
Separation of poly(acrylic acid) salts according to topology using capillary electrophoresis in the critical conditions
Autor: Marianne Gaborieau, Dale L. Ang, Catherine Lefay, Janice R. Aldrich-Wright, Patrice Castignolles, Alison R. Maniego, Yohann Guillaneuf, Didier Gigmes
Publikováno v: Analytical and Bioanalytical Chemistry
Analytical and Bioanalytical Chemistry, Springer Verlag, 2013, 405 (28), pp.9009--9020. ⟨10.1007/s00216-013-7059-y⟩
Analytical and Bioanalytical Chemistry, 2013, 405 (28), pp.9009-9020. ⟨10.1007/s00216-013-7059-y⟩
Analytical and Bioanalytical Chemistry, 2013, 405 (28), pp.9009--9020. ⟨10.1007/s00216-013-7059-y⟩
International audience; Branching was detected in polyacrylates synthesised through radical polymerization via solution-state NMR, while inconsistencies had been reported for the determination of the molar mass of hydrophilic polyacrylates between aq
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0edaa068c83bc774c7a9eb9c526bf898
https://hal-amu.archives-ouvertes.fr/hal-01460458
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9
Characterization of Gellan Gum by Capillary Electrophoresis
Autor: Danielle L. Taylor, Patrice Castignolles, Marianne Gaborieau, Alison R. Maniego, Marc in het Panhuis, Cameron J. Ferris
Publikováno v: Australian Journal of Chemistry. 65:1156
Gellan gums were characterised for the first time using free-solution capillary electrophoresis (CE) or CE under critical conditions (CE-CC). CE-CC is a fast method that separates the polysaccharide. Gellan gums are shown to be heterogeneous in terms
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2214f555d40223365a7ac7c3ffe59eb4
https://doi.org/10.1071/ch12211
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