Search results for " supramolecular assembly"

showing 2 items of 2 documents

Cluster Preface: Heterogeneous Catalysis

2016

International audience; Jean-Cyrille Hierso is full professor of Chemistry since 2009, heading the group of ‘Organometallic Chemistry and Catalysis’ at the Institute of Molecular Chemistry at the University of Bourgogne Franche-Comté (UBFC). He has interest in the fields of organometallic chemistry, ligand design, homo- and heterogeneous catalysis, chemical physics, and material sciences. In 2011 he was awarded the National Prize for Coordination Chemistry from the French Chemical Society (SCF), and at the end of 2012 he was elected a junior Member of the French Professors Academy ‘Institut Universitaire de France’ (IUF).Yasuhiro Uozumi is a full professor at the Institute for Molecular Sci…

Green chemistryMolecular chemistry010405 organic chemistryOrganic ChemistryLibrary scienceNanotechnology010402 general chemistryHeterogeneous catalysis01 natural sciencesMolecular science[ CHIM ] Chemical Sciences0104 chemical sciencesChemical societychemistry.chemical_compoundsustainable chemistry - nanocatalysts - organocatalysts - gold - palladium - nanoparticles - peptides - polymer supports - inorganic supports - nanotubes - epoxidation - esterification - cross-coupling - C–H functionalization - oxidation - (hetero)arenes - Kinetics - supramolecular assembly - recovery - recyclingchemistryTeam leader[CHIM]Chemical SciencesOrganometallic chemistry
researchProduct

SUPRAMOLECULAR ASSOCIATION OF RECOMBINANT HUMAN GROWTH HORMONE WITH HYDROPHOBIZED POLYHYDROXYETHYLASPARTAMIDES

2008

Abstract The protein delivery properties of polymer supramolecular assemblies were investigated by using recombinant human growth hormone (rh-GH) and two polyhydroxyethylaspartamide (PHEA) derivatives: (a) PHEA-C 16 obtained by PHEA random grafting with hexadecylalkylamine; (b) PHEA-PEG 5000 -C 16 obtained by PHEA random co-grafting with hexadecylalkylamine and 5 kDa poly(ethylene glycol). The two polymers possessed similar self-assembling properties: critical micelle concentration (CMC) and particle size. The protein loading (protein/polymer, w/w, %) was 12.1 ± 1.3% and 8.5 ± 0.4% with PHEA-C 16 and PHEA-PEG 5000 -C 16 , respectively. The rh-GH/polymer association constant calculated by Sc…

Malechemistry.chemical_classificationHuman Growth HormoneSupramolecular chemistryPharmaceutical ScienceGeneral MedicinePolymerProtein delivery supramolecular assembly growth hormone polyhydroxyethylaspartamideDissociation (chemistry)Polyethylene GlycolsRatsSupramolecular assemblychemistry.chemical_compoundDrug Delivery SystemschemistryPolymer ratioCritical micelle concentrationAnimalsOrganic chemistryPeptidesDrug carrierEthylene glycolCells CulturedBiotechnologyNuclear chemistry
researchProduct