Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Liliane Merle"'
Publikováno v:
International Journal of Biological Macromolecules. 17:239-246
Acyclic analogues of oligothymidylate and oligoadenylate and their alternating copolymers were synthesized to study their thermal melting, their stability against snake venom phosphodiesterase and their primer/template properties using the Klenow fra
Publikováno v:
Die Makromolekulare Chemie. 193:2379-2390
Fractionation of the products obtained by the Michelson polyaddition of glycerol 2-phosphate with diphenyl phosphate chloride gives a definite poly(glycerol phosphate) (PGP) of a molecular weight of about 1000. The exact structure was determined by 3
Some biochemical properties of an acyclic oligonucleotide analogue. A plausible ancestor of the DNA?
Publikováno v:
Origins of life and evolution of the biosphere : the journal of the International Society for the Study of the Origin of Life. 23(2)
As acyclic oligonucleotides have been suggested as a primitive model of DNA or RNA in prebiotic times, we compared some biochemical properties of these analogues to that of natural ones. Firstly, an acyclic analogue of deoxyribonucleoside triphosphat
Autor:
Liliane Merle, Yves Merle
Publikováno v:
Origins of Life and Evolution of the Biosphere. 26:400-401
Publikováno v:
Die Makromolekulare Chemie. 176:709-728
Two poly(vinyl ketone)s, poly(methyl vinyl ketone) (PMVK) and poly(phenyl vinyl ketone) (PPVK), are isotacticly synthesized. The 1H-NMR spectra of these polymers and of the meso and racemic model dimers help to determine the percentage of isotactic d
Publikováno v:
Macromolecules. 17:288-292
Synthese d'un copolymere phenyl isopropenyl cetone-acide acrylique, polyelectrolyte hydrosoluble photodegradable
Publikováno v:
Die Makromolekulare Chemie. 187:211-221
Polyampholytes, prepared by copolymerization of 2-(N,N-dimethylamino)ethyl methacrylate and methacrylic acid, increase the urease activity over a large pH range, when the acid content is between 24 and 68 mol-%, while the activity of the enzyme is in
Autor:
Gérard Spach, Liliane Merle
Publikováno v:
Annales de Physique. 14:235-244
L'origine ancestrale de l'asymetrie des biopolymeres, acides nucleiques et proteines, de la cellule vivante suscite depuis la decouverte de l'activite optique des biomolecules une vive discussion et la recherche d'une explication rationnelle. Dans de
Publikováno v:
Macromolecules. 15:60-63
Autor:
Yves Merle, Liliane Merle-Aubry
Publikováno v:
European Polymer Journal. 15:653-660
Resume Les conformations preferentielles des dibenzoyl-2,4-pentanes sont analysees par RMN du proton. Pour l'isomere racemique, la difference δJ entre les constantes de couplage du β methylene et celles de l' α methine diminue faiblement quand la