title: Atmospheric Solid Analysis Probe-Ion Mobility Mass Spectrometry: An Original Approach to Characterize Grafting on Cyclic Olefin Copolymer Surfaces.
abstract: A cyclic olefin copolymer (COC) was grafted with aryl layers from aryldiazonium salts, and then we combined infrared spectrometry, atomic force microscopy (AFM), and ion mobility mass spectrometry with atmospheric solid analysis probe ionization (ASAP-IM-MS) to characterize the aryl layers. ASAP is a recent atmospheric ionization method dedicated to the direct analysis of solid samples. We demonstrated that ASAP-IM-MS is complementary to other techniques for characterizing bromine and sulfur derivatives of COC on surfaces. ASAP-IM-MS was useful for optimizing experimental grafting conditions and to elucidate hypotheses around aryl layer formation during the grafting process. Thus, ASAP-IM-MS is a good candidate tool to characterize covalent grafting on COC surfaces.
authors.affiliation: Normandie Université, COBRA, UMR6014 and FR3038, Université de Rouen, INSA de Rouen, CNRS, 55, rue Saint Germain, 27000 Evreux, France.
authors.forename: Julien
authors.initials: J
authors.lastname: Vieillard
authors.affiliation: Normandie Université, COBRA, UMR6014 and FR3038, Université de Rouen, INSA de Rouen, CNRS, 55, rue Saint Germain, 27000 Evreux, France.
authors.forename: Marie
authors.initials: M
authors.lastname: Hubert-Roux
authors.affiliation: Normandie Université, COBRA, UMR6014 and FR3038, Université de Rouen, INSA de Rouen, CNRS, 55, rue Saint Germain, 27000 Evreux, France.
authors.forename: Florian
authors.initials: F
authors.lastname: Brisset
authors.affiliation: Normandie Université, COBRA, UMR6014 and FR3038, Université de Rouen, INSA de Rouen, CNRS, 55, rue Saint Germain, 27000 Evreux, France.
authors.forename: Cecile
authors.initials: C
authors.lastname: Soulignac
authors.affiliation: Normandie Université, COBRA, UMR6014 and FR3038, Université de Rouen, INSA de Rouen, CNRS, 55, rue Saint Germain, 27000 Evreux, France.
authors.forename: Flavia
authors.initials: F
authors.lastname: Fioresi
authors.affiliation: Normandie Université, COBRA, UMR6014 and FR3038, Université de Rouen, INSA de Rouen, CNRS, 55, rue Saint Germain, 27000 Evreux, France.
authors.forename: Nadine
authors.initials: N
authors.lastname: Mofaddel
authors.affiliation: Normandie Université, EA3829 MERCI, Université de Rouen, 1 rue du 7ème chasseurs, BP281, 27002 Evreux Cedex, France.
authors.forename: Sandrine
authors.initials: S
authors.lastname: Morin-Grognet
authors.affiliation: Normandie Université, COBRA, UMR6014 and FR3038, Université de Rouen, INSA de Rouen, CNRS, 55, rue Saint Germain, 27000 Evreux, France.
authors.forename: Carlos
authors.initials: C
authors.lastname: Afonso
authors.affiliation: Normandie Université, COBRA, UMR6014 and FR3038, Université de Rouen, INSA de Rouen, CNRS, 55, rue Saint Germain, 27000 Evreux, France.
authors.forename: Franck
authors.initials: F
authors.lastname: Le Derf
mesh_terms: D000475:Alkenes / Q000737:chemistry*; D013058:Mass Spectrometry; D011108:Polymers / Q000737:chemistry*
chemical_list: D000475:Alkenes; D011108:Polymers