Zobrazeno 1 - 10
of 64
pro vyhledávání: '"L. Rodehüser"'
Publikováno v:
Electrochimica Acta. 52:6146-6154
Electrochemical oxidation of terthiophenes leads to polymers forming electroactive layers on the electrode surface. Application of spectroelectrochemical methods and special measurement procedure make it possible to show that intermediate products ar
Autor:
B. Henry, M. Jadamiec, Mieczyslaw Lapkowski, A. Collard, L. Rodehüser, Marek Matlengiewicz, A. Brembilla
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 182:723-734
Four series of novel substituted thiophenes (Schiff bases, esters, amides, and amino acids) have been synthesized and tested for their ability to form conducting polymer films via cyclic voltammetry in order to obtain electrochemical sensors for meta
Autor:
Corine Gérardin, Jean-Luc Blin, Cédric Carteret, L. Rodehüser, Claude Selve, Marie-José Stébé
Publikováno v:
Chemistry of Materials
Chemistry of Materials, American Chemical Society, 2005, 17, pp.1479-1486
Chemistry of Materials, American Chemical Society, 2005, 17, pp.1479-1486
This work describes the immobilization of glucose oxidase (GOD) in mesostructured silica. The enzyme is incorporated into the silica framework via a direct one-step immobilization method. Results obtained by SAXS and nitrogen adsorption−desorption
Publikováno v:
Scopus-Elsevier
The functionalization of mesoporous silica materials with alkyl peptidoamines by the co-condensation method was investigated. Alkylpeptidoamines were introduced via (aminopropyl)triethoxysilane (APTES). Samples were prepared by using a nonionic fluor
Autor:
Chaouki El Moujahid, Abderrahman Asskali, L. Rodehüser, Jacques Amos, Bernard Henry, Mohamed Marraha, Faouzia Hamdoune, Christine Gérardin, Claude Selve, Marie-José Stébé
Publikováno v:
New Journal of Chemistry. 24:1037-1042
The synthesis of different types of amphiphilic compounds containing peptidoamine groups leads to surfactants with original properties such as the ability to coordinate metal ions. Water soluble acylcarcinine and alkylamidocarnosine surfactants are c
Publikováno v:
Journal de Chimie Physique. 94:665-682
Des calculs theoriques utilisant la methode MNDO ont ete effectues sur quatre derives R 5 du 2-acetamidothiophene substitue en position 3 par un groupe volumineux ethoxycarbonyle. Les resultats confirment que la non-equivalence des protons N-methylen
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 115:149-155
Bifunctional β-diphosphorylated ligands of general formula [R 2 P(O)] 2 N-X-N[P(O)R 2 ] 2 with R=OCH 3 or N(CH 3 ) 2 form stable complexes with a variety of metal cations. Under certain conditions, coordination aggregates can be obtained as shown by
Publikováno v:
J. Chem. Soc., Faraday Trans.. 91:2307-2312
The solvation of copper(I) in mixed solvent systems containing acetonitrile or benzonitrile and the co-solvents propionitrile, butyronitrile, valeronitrile, as well as trimethyl-, triethyl- and tributyl-phosphite has been examined by 63Cu NMR and als
ETUDE PAR SPECTROMETRIE RMN DU MECANISME DE L'ACTION DU 2-ETHYLHEXANOL SUR LE PENTOXYDE DE PHOSPHORE
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 85:91-99
The reaction of phosphorus pentoxide with 2-ethylhexanol has been studied in the absence of solvent. The analysis of raw and purified reaction products has been carried out using 31P NMR. This study allowed us to describe the different reaction steps
Publikováno v:
Solvent Extraction and Ion Exchange. 10:559-577
The extraction of uranyl nitrate and uranyl sulphate from aqueous media by the neutral chelating diphosphoramides CH3-N[P(OKNMe2)2] (NIPA) and its less hydrophilic homologues R-N[P(O)(NMe2)2]2 (R = -C12H25 (OD1PA) or -C16H33 (OHDIPA)), diluted in CH3