J
Julien Nicolas
Researcher at Université Paris-Saclay
Publications - 149
Citations - 17518
Julien Nicolas is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Polymerization & Copolymer. The author has an hindex of 51, co-authored 137 publications receiving 15150 citations. Previous affiliations of Julien Nicolas include Arkema & University of Warwick.
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Journal ArticleDOI
Novel PEGylated Nanoassemblies Made of Self-Assembled Squalenoyl Nucleoside Analogues
Fawzia Bekkara-Aounallah,Fawzia Bekkara-Aounallah,Ruxandra Gref,Mohammad Othman,L. Harivardhan Reddy,Barbara Pili,Vanessa Allain,Claudie Bourgaux,Hervé Hillaireau,Sinda Lepetre-Mouelhi,Didier Desmaële,Julien Nicolas,Nafa Chafi,Patrick Couvreur +13 more
TL;DR: Following PEGylation, the Gem‐Sq nanoassemblies displayed superior in vitro anticancer activity on gem citabine‐resistant leukemia L1210 10K cells than either their non‐PEGylated counterparts or gemcitabine alone.
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Facile Synthesis of Innocuous Comb-Shaped Polymethacrylates with PEG Side Chains by Nitroxide-Mediated Radical Polymerization in Hydroalcoholic Solutions
Marion Chenal,Simona Mura,Cathie Marchal,Didier Gigmes,Bernadette Charleux,Elias Fattal,Patrick Couvreur,Julien Nicolas +7 more
TL;DR: Following a cytotoxicity study over three different cell lines that represent important mammalian cell types, these polymers were shown to be noncytotoxic even at very high doses without any other purification step than a simple precipitation.
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Cathepsin-sensitive nanoscale drug delivery systems for cancer therapy and other diseases.
TL;DR: This Review Article will give an in-depth overview of the design and the biological evaluation of Cathepsin-sensitive drug delivery systems and their application in different pathologies including cancer before discussing Cathepsypsin B-cleavable prodrugs under clinical trials.
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First peptide/protein PEGylation with functional polymers designed by nitroxide-mediated polymerization
Marion Chenal,Céline Boursier,Yohann Guillaneuf,Myriam Taverna,Patrick Couvreur,Julien Nicolas +5 more
TL;DR: Well-defined fluorescent, α-functional polymethacrylates with PEG side chains were readily designed by nitroxide-mediated polymerization (NMP) from N-hydroxysuccinimidyl (NHS) ester-containing alkoxyamines based on the nitroxides SG1 and represent the very first example of peptide/protein PEGylation with functional polymers derived from NMP.
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Kinetic study of the nitroxide‐mediated controlled free‐radical polymerization of n‐butyl acrylate in aqueous miniemulsions
TL;DR: In this article, controlled free-radical homopolymerization of n-butyl acrylate was studied in aqueous miniemulsions at 112 and 125 °C with a low molar mass alkoxyamine unimolecular initiator and an acyclic β-phosphonylated nitroxide mediator, also called SG1.