Obras completas de Buffon

Son 341 h. de lam. col. y 2 h. de lam. plegContiene : Discursos preliminares y Teoria de la tierra (6 v.) -- Épocas de la naturaleza (2 v.) -- Historia de los animales (3 v.) -- Historia del hombre (5 v.) -- Cuadrúpedos (14 v.) -- Aves (19 v.) -- Mineralogía (3 v.) -- Suplemento de Cuvier (6 v.) -- Tablas e índice

Surgical treatment of peri-acetabular metastatic disease: Retrospective, multicentre study of 91 THA cases

International audienc

Prise en charge opératoire des métastases péri-acétabulaires. Étude rétrospective d’une série multicentrique de 91 arthroplasties totales de hanche

International audienc

Effects of Cold Plasma on Prostate Cancer Cells: Effet du plasma froid sur les céllules cancéreuses de la prostate

International audienc

Effects of Cold Plasma on Prostate Cancer Cells: Effet du plasma froid sur les céllules cancéreuses de la prostate

International audienc

Effects of Cold Plasma on Prostate Cancer Cells: Effet du plasma froid sur les céllules cancéreuses de la prostate

International audienc

Successive light-induced two electron transfers in a Ru–Fe supramolecular assembly: from Ru–Fe(II)–OH2 to Ru–Fe(IV)–oxo

International audienceIn the present work we describe the synthesis and study of a RuII–FeII chromophore–catalyst assembly designed to perform the light-induced activation of an iron bound water molecule and subsequent photo-driven oxidation of a substrate. Using a series of spectroscopic techniques, we demonstrate that excitation of the chromophore unit with 450 nm light, in the presence of a sacrificial electron acceptor, triggers a cascade of electron transfers leading to the formation of a high valent iron(IV)–oxo center from an iron(II)-bound water molecule. The activity of this catalytic center is illustrated by the oxidation of triphenyl phosphine