Supercharging Synthetic Polymers: Mass Spectrometric Access to Nonpolar Synthetic Polymers

Autor: Jan Steinkoenig, Martina Maya Cecchini, Christopher Barner-Kowollik, Anja S. Goldmann, Samantha Reale

Publikováno v: Macromolecules. 50:8033-8041

We report a mass spectrometric access route to analyze nonpolar poorly ionizing synthetic polymers exploiting supercharging technology by chloride attachment via high-resolution electrospray ionization mass spectrometry (HR ESI MS). The novel mass sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a973a21604f265df846452c864e3b2f6
https://doi.org/10.1021/acs.macromol.7b02018

Characterization and Fate of Hydrogen-Bonded Free-Radical Intermediates and Their Coupling Products from the Hydrogen Atom Transfer Agent 1,8-Naphthalenediol

Autor: Martina Maya Cecchini, Paola Manini, Michela Salamone, Francesco De Angelis, Vincenzo Barone, Marco Galeotti, Alessandra Napolitano, Osvaldo Lanzalunga, Samantha Reale, Massimo Bietti, Orlando Crescenzi, Marco d'Ischia

Publikováno v: ACS Omega
ACS Omega, Vol 3, Iss 4, Pp 3918-3927 (2018)

1,8-Naphthalenediol (dihydroxynaphthalene, 1,8-DHN) has been shown to be a potent hydrogen atom transfer (HAT) antioxidant compound because of the strong stabilization of the resulting free radical by intramolecular hydrogen bonding. However, the pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54075c46ece31000ae231147b5b48ac2
https://hdl.handle.net/11384/75937

Universal mass spectrometric analysis of poly(ionic liquid)s

Autor: Samantha Reale, Leonie Barner, Francesco De Angelis, Jiayin Yuan, Anja S. Goldmann, Christopher Barner-Kowollik, Martina Maya Cecchini, Jan Steinkoenig

Publikováno v: Chem. Sci.
Chemical science, 7 (8), 4912-4921
Chemical Science

We introduce a universal tool for the mass spectrometric analysis of a wide range of various types of poly(ionic liquids).
We introduce a universal high resolution mass spectrometric method for the analysis of poly(ionic liquid)s (PILs), which b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7d32ba2a2fb3437fa726966177bb7cb

Synthesis of novel multi-cationic PEG-based ionic liquids

Autor: Clarence Charnay, Anissa Bendjeriou, Evelina Colacino, Jean Martinez, Frédéric Lamaty, Najib Mnasri, Martina Maya Cecchini, Francesco De Angelis

Publikováno v: New Journal of Chemistry
New Journal of Chemistry, 2014, 38, pp.6133-6138. ⟨10.1039/c4nj01208a⟩
New Journal of Chemistry, Royal Society of Chemistry, 2014, pp.6133-6138. ⟨10.1039/c4nj01208a⟩

International audience; The syntheses of ten novel mono-, di- or tri-cationic poly(ethylene glycol)-based ionic liquids (ILPEGs), incorporating tetra-substituted ammonium cations, are described. The poly(ethylene glycol) chains could be bridged or no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::178865801e9f7b238cda8f2dae30913a
https://hal.science/hal-01082697/document

Poly(ethylene glycol)-based ionic liquids: properties and uses as alternative solvents in organic synthesis and catalysis

Autor: Evelina Colacino, Frédéric Lamaty, Francesco De Angelis, Clarence Charnay, Jean Martinez, Martina Maya Cecchini

Publikováno v: ChemSusChem
ChemSusChem, ChemPubSoc Europe/Wiley, 2014, 7 (1), pp.45-65. ⟨10.1002/cssc.201300421⟩

International audience; : PEG-based ionic liquids are a new appealing group of solvents making the link between two distinct but very similar fluids: ionic liquids and poly(ethylene glycol)s. They find applications across a range of innumerable disci

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1aa008ddb72709a9cc509b78d21e3a1
https://pubmed.ncbi.nlm.nih.gov/24323519