Zobrazeno 1 - 10
of 130
pro vyhledávání: '"G, Cassanas"'
Publikováno v:
Journal of Chromatography B. 766:181-187
Simultaneous measurement of isoniazid and its main acetylated metabolite acetylisoniazid in human plasma is realized by high-performance liquid chromatography. The technique used is evaluated by a factorial design of validation that proved to be conv
Publikováno v:
Polymer. 41:925-932
A series of copolymers of dl-lactide and e-caprolactone (PLAXCLY: X, % l-lactyl and Y, % e-caproyl units) were synthesized by ring-opening polymerization. Chemical composition, molecular weight, morphology and configuration were studied by Raman spec
Publikováno v:
Journal of Pharmacological and Toxicological Methods. 41:59-67
A methodology using interactive computerized microscopy (ICM) was developed to quantify in the mesenteric arterial bed the morphometric changes associated with diabetes and the influence of treatment with SR 49059, an antagonist of vasopressin V1a re
Publikováno v:
Polymer. 39:3335-3340
The chemical composition, morphology and configuration of a series of solid lactide-glycolide copolymers (PLA X GA Y : X, % l -lactide and Y, % glycolide) were studied by solid state 13 C n.m.r., infra-red and Raman spectroscopy. Chemical composition
Publikováno v:
Polymer. 39:267-273
Morphology, conformation and configuration of a series of aliphatic polyesters of the polylactide-type were studied by 13 C n.m.r. and vibrational spectroscopies. Investigations were performed on the stereocomplex (PLAcomplex) formed by cocrystallisa
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 35:2535-2541
The rheological behavior of two hydrogels, poly(sodium acrylate) and polyacrylamide gels, synthesized in the presence of the same crosslinking agent molecule, N,N′-methylene bis-acrylamide, has been investigated. The variation of the norm of the co
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 53:1399-1403
The Raman and IR spectra of poly(glycolic acid) with different degrees of crystallinity were recorded from 100 to 3600 cm−1. The non-coincidence of some IR and Raman frequencies argues in favour of the presence of an inversion center in the crystal
Publikováno v:
Science & Sports. 12:179-191
Resume Le zinc est un stabilisateur de membranes qui module la fonction de proteines membranaires et interfere avec I'action des autres cations bivalents, mais c'est surtout une composante necessaire a la fonction de nombreuses metalloproteines. II e
Publikováno v:
Journal of Raman Spectroscopy. 26:307-311
The Raman and IR spectra of poly(L-lactic acid) in the amorphous and semicrystalline states were recorded from 3600 to 100 cm−1. Complete vibrational assignments are proposed. In the Raman spectra, the splittings of the vC=O stretching and the δCC
Publikováno v:
Drug Development and Industrial Pharmacy. 21:537-547
The influence of the physical properties of two types of commercial microcrystalline cellulose (AvicelR PH 101 and MicrocelR MC 101) on the feasibility of minigranules production using an extrusion/spheronization process has been studied. Both raw ma