Des règles et du jeu
AbstractThe relative importance to be accorded to genetic and epigenetic factors (in interaction with environment, experience and culture) in the development of the nervous system and of the...
View ArticleInfluence of Timing of Administration of 5-Fluorouracil to Donors on Bone...
AbstractWe evaluated the engraftment and the cell cycle status of marrow cells at various times after 5-fluorouracil (5-FU) administration. 5-FU (150 mg/kg) was given to donor male BALB/c mice at 1, 2,...
View ArticleRhythmicity of engraftment and altered cell cycle kinetics of...
SummarySpace flight with associated microgravity is complicated by “astronaut's anemia” and other hematologic abnormalities. Altered erythroid differentiation, red cell survival, plasma volume, and...
View ArticleEvolution of Transition Metal Speciation in the Preparation of Supported...
AbstractH2PtCl6 adsorption on silica and the evolution of the Pt(IV) speciation upon drying and rewetting were studied by 195Pt NMR, UV-visible, and EXAFS spectroscopies. Upon drying at 40 °C, H2PtCl6...
View ArticleBridging the Gap Between Solution and Solid-State Chemistry: Molecular...
AbstractThe basic mechanisms of transition metal complex (TMC) adsorption on oxide surfaces are now well rationalized. In particular, we have proposed earlier a simple classification based on the role...
View ArticleAdsorption and Polymerization of Amino Acids on Mineral Surfaces: A Review
AbstractThe present paper offers a review of recent (post-1980) work on amino acid adsorption and thermal reactivity on oxide and sulfide minerals. This review is performed in the general frame of...
View ArticleClays and Clay Minerals as Layered Nanofillers for (Bio)Polymers
AbstractThis introductory chapter presents the most relevant structural, physical, and chemical properties of clay minerals for the formation of nanocomposites with polymers. The general principles of...
View ArticleNon-biological selectivity in amino acids polymerization on TiO 2 nanoparticles
AbstractFor the first, time a strong selectivity is evidenced in inorganic peptide synthesis. When an equimolar mixture of Ala and Arg monomers is added to the synthesis medium of TiO2 nanoparticles...
View ArticleFormation of Activated Biomolecules by Condensation on Mineral Surfaces – A...
AbstractMany studies have reported condensation reactions of prebiotic molecules, such as the formation of peptide bonds between amino acids, to occur to some degree on mineral surfaces. We have...
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