JBA Chevallier is first known for his publication in 1850 of his book on falsifications. But he had also a major role for the opening of the pharmacy world to toxicological and Public Health issues, through the founding in 1825, and the management for more than 50 years, of the Journal de chimie médicale, de pharmacie et de toxicologie (Journal of Medical Chemistry, of Pharmacy and of Toxicology). The purpose of the present study has been to look at the evolution of that publication over the years and to compare its content with the reference pharmaceutical journal at that time : the Journal de pharmacie et de chimie (Journal of Pharmacy and Chemistry). One can observe that the editorial lines of both journals will progressively diverge from each other, but Chevallier remained strongly connected with pharmacy, his journal merging finally in 1876 with the Répertoire de pharmacie (Index of Pharmacy).
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Biochim Biophys Acta Bioenerg
January 2025
Laboratoire de Bioélectrochimie et Spectroscopie, UMR 7140, Chimie de la Matière Complexe, Université de Strasbourg-CNRS 4, Rue Blaise Pascal, 67081 Strasbourg, France; Institut universitaire de France (IUF), France. Electronic address:
The reduction of oxygen to water is crucial to life under aerobic conditions. Cytochrome bd oxidases perform this reaction with a very high oxygen affinity. Members of this protein family are solely found in prokaryotes and some archaea playing an important role in bacterial virulence and antibiotic resistance.
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December 2024
Univ Rouen Normandie, FR3038, SMS, UR 3233, F-76000 Rouen, France. Electronic address:
In this study, a novel imidazolium-based ionic liquid (IL) coating was developed for stir bar sorptive extraction (SBSE) using a sol-gel method. The effects of different counterions, conditioning temperatures and polymer compositions were investigated. The stir bar with bis((trifluoromethyl)sulfonyl) amide 1-butyl-3-(3-(triethoxysilyl)propyl)-1H-imidazol-3-ium showed good mechanical and thermal stability with high resistance to water solubilization.
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The title compound, [Fe(CHNO)(CHN)], was synthesized solvothermally. The complex exhibits a distorted octa-hedral coordination geometry. The Fe ion is located on an inversion centre.
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Département de Chimie Faculté des Sciences et Techniques Université Cheik Anta Diop Dakar Senegal.
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Synchrotron SOLEIL, L'Orme des Merisiers, BP48, Saint Aubin, 91192, Gif-sur-Yvette, France.
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