Development of Direct Grafting on Cyclic Olefin Copolymers to Improve Hydrophilicity by Using Bioactive Polymers

Autor: Véronique Migonney, Emile Jubeli, Angelo Morocho, Jean-Sebastien Baumann, Céline Falentin-Daudre, Najet Yagoubi

Publikováno v: IRBM. 43:210-216

Objectives To improve the hydrophilicity of cyclic olefin copolymer, a simple and rapid method using two-stage with ultraviolet irradiation was developed in order to graft a bioactive polymer on the surface of these polymers. Materials and Methods A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d677b6b129a59a41f8b58474a740049
https://doi.org/10.1016/j.irbm.2021.06.005

Electrospun Poly(ε-caprolactone) Fiber Scaffolds Functionalized by the Covalent Grafting of a Bioactive Polymer: Surface Characterization and Influence on in Vitro Biological Response

Autor: Vincent Humblot, Najet Yagoubi, G. Amokrane, Emile Jubeli, Salah Ramtani, Céline Falentin-Daudré, Véronique Migonney

Publikováno v: ACS Omega, Vol 4, Iss 17, Pp 17194-17208 (2019)
ACS Omega
ACS Omega, ACS Publications, 2019, 4 (17), pp.17194-17208. ⟨10.1021/acsomega.9b01647⟩

The purpose of this study is to present the poly(caprolactone) (PCL) functionalization by the covalent grafting of poly(sodium styrene sulfonate) on electrospun scaffolds using the "grafting from" technique and evaluate the effect of the coating and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fbd23f2685e59f36885be5e8ac68265
https://doaj.org/article/8722a68a511a40a0a6338f5d41b19cf7

Biocompatibility assessment of cyclic olefin copolymers: Impact of two additives on cytotoxicity, oxidative stress, inflammatory reactions, and hemocompatibility

Autor: Mélisande Bernard, Emile Jubeli, Lionel Tortolano, Joudi Bakar, Johanna Saunier, Najet Yagoubi

Publikováno v: Journal of Biomedical Materials Research Part A. 105:3333-3349

This work reports the biocompatibility evaluation of cyclic olefin copolymers (COC) as candidates for implantable medical devices. The focus was to establish the influence of two major additives (antioxidant and lubricant) on the overall biocompatibi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::42db60879a9257c066d3e94a782e7e42
https://doi.org/10.1002/jbm.a.36199

Impact of sterilization and oxidation processes on the additive blooming observed on the surface of polyurethane

Autor: Micheal Nouman, Emile Jubeli, Christian Marlière, Najet Yagoubi, Johanna Saunier

Publikováno v: European Polymer Journal. 90:37-53

The surface state is a major parameter for the biocompatibility of medical devices. During storage, the blooming of additives may occur on the surface of polymers and modify their properties. In this study, the impact of sterilizing and oxidation tre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f24efd66c89e934d59b762ef0907c1d3
https://doi.org/10.1016/j.eurpolymj.2017.03.002

Structure–activity correlation in transfection promoted by pyridinium cationic lipids

Autor: P. Parvizi-Bahktar, Helge B. Larsen, Michael D. Pungente, Nada Abdul Khalique, Liji Raju, Thomas M. Fyles, Emile Jubeli, David G. Nicholson, J. Mendez-Campos

Publikováno v: 'Organic & Biomolecular Chemistry ', vol: 14, pages: 3080-3090 (2016)

The efficiency of the transfection of a plasmid DNA encoding a galactosidase promoted by a series of pyridinium lipids in mixtures with other cationic lipids and neutral lipids was assessed in CHO-K1 cells. We identify key molecular parameters of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13a4969936e11652a946df7e8aced84d
https://doi.org/10.1039/c6ob00041j