Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Guy Ricart"'
Publikováno v:
Macromolecular Chemistry and Physics. 203:2560-2569
The polymerization of propylene oxide (PO) initiated by (4-methoxy)phenoxy tetraphenylporphynatoaluminium (TPPAl-O-PMP) was studied with the aim of strictly controlling the end-group functionality of the resulting poly(propylene oxide) (PPO), togethe
Publikováno v:
Macromolecular Chemistry and Physics. 201:1813-1822
The bulk polymerization of styrene has been investigated at 105°C in the presence of exclusively dialkylmagnesium or combination of chlorolanthanocene and dialkylmagnesium. In the presence of butylethylmagnesium or n,s-dibutylmagnesium, styrene poly
Autor:
Michel Drache, Vladimir B. Arion, Jean Pierre Wignacourt, P. Conflant, Werner Joppek, Hervé Vezin, Michel Lagrenée, Guy Ricart, Heinz-Werner Klein, Olivier Cousin
Publikováno v:
Inorganica Chimica Acta. 303:228-237
The reaction of the linear polyether dialdehyde 3,3′-(3,6-dioxaoctane-1,8-diyldioxy)-bis(2-hydroxybenzaldehyde) ( 1 ) with acetamidrazone hydrochloride in the presence of barium triflate, followed by addition of metal(II) acetate, where metal(II)=n
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 22:401-418
Detection of a casomorphin and a new casomorphin-like peptide from a casein enzymatic hydrolysate was achieved using second-order derivative spectra and UV-spectra comparison. In this method, synthetic casomorphins were used as standards. The β 1–
Publikováno v:
Journal of Mass Spectrometry. 30:1731-1741
A simple method using matrix-assisted laser desorption ionization mass spectrometry (MALDI-MS) is described for the characterization of acylcarnitines in standard solutions and urinary samples from controls and patients with β-oxidation deficiency d
Autor:
Claude Lafitte, Georges Boudart, Marie-Thérèse Esquerré-Tugayé, Grégory Dechamp-Guillaume, Dominique Mazau, J. P. Barthe, Guy Ricart
Publikováno v:
European Journal of Biochemistry. 232:449-457
Treatment of bean cell walls with a pure endopolygalacturonase of the bean pathogen Colletotrichum lindemuthianum race beta released oligogalacturonides and pectic fragments which were separated according to their charge and size. Among galacturonic-
Autor:
Ivan Krivosic, Jean-Pierre Nuyts, Louis Vallée, Joseph Vamecq, Monique Fontaine, P. Divry, Christine Vianey-Saban, Guy Ricart, Michel Lhermitte
Publikováno v:
European Journal of Pediatrics. 153:598-603
We describe on a 3-year-old child referred for evaluation and therapy of a cerebral vascular accident with residual hemiplegia and partial epilepsy. Metabolic investigations initially showed normal urinary organic acids as well as normal blood and ur
Autor:
Maurice Couppez, Gilbert Briand, Daniel Kmiecik, Michel Jaquinod, Alain Van Dorsselaer, Denise Belaiche, Pierre Sautiérea, Guy Ricart, Mostafa Kouach
Publikováno v:
Biological Mass Spectrometry. 23:283-294
Mass spectrometry is a very powerful tool in the identification of chemical modifications of proteins and peptides. Often these modifications cannot be determined by conventional techniques. This report describes the combined use of electrospray ioni
Publikováno v:
Biochemical and Biophysical Research Communications. 189:101-110
Two opioid peptides were isolated from a bovine hemoglobin hydrolysate, by use of gel permeation (GP) and reverse phase (RP) high performance liquid chromatography (HPLC). Their primary structure and accurate molecular weights, determined by amino ac
Publikováno v:
FEBS Letters. 299:75-79
A bradykinin potentiating peptide was isolated from a peptic bovine hemoglobin hydrolysate, by the use of reversed-phase high-performance liquid chromatography (RP-HPLC). Its primary structure, determined by fast atom bombardment (FAB) and tandem mas