Antimicrobial Activity and DFT Studies of a Novel Set of Spiropyrrolidines Tethered with Thiochroman-4-one/Chroman-4-one Scaffolds
A novel series of 14 spiropyrrolidines bearing thiochroman-4-one/chroman-4-one, and oxindole/acenaphthylene-1,2-dione moieties were synthesized and characterized by spectroscopic techniques, as well as by three X-ray diffraction studies, corroborating the stereochemistry. Quantum chemical ...
Synthesis, antidiabetic activity and molecular docking study of rhodanine-substitued spirooxindole pyrrolidine derivatives as novel α-amylase inhibitors
In a sustained search for novel α-amylase inhibitors for the treatment of type 2 diabetes mellitus (T2DM), we report herein the synthesis of a series of nineteen novel rhodanine-fused spiro[pyrrolidine-2,3′-oxindoles]. They were obtained by one-pot three component [3 + 2] cycloaddition of stabilized ...
Impact of a treatment by plasma polymerization on the filtration performances of commercial membranes for the decontamination of solution containing metal ions.
In this project, a commercial membrane exhibiting low performances of heavy metal removal has been modified by plasma grafting of poly(allylamine). This treatment allows modifying the structural and physicochemical properties of the membrane surface and thus increasing separation performances, while ...
Petrological data of melt-rock interactions in granulites (Salvador da Bahia, Brasil)
This project contains petrological data (multi-scale observations, analytical data, thermodynamic modeling) that aim at discussing the process of melt-rock interactions
Pollen analysis - Les Rousses (F-39), Les Rousses lake
Natural site: peat bog near the lake's outlet. 16 palynological samples. The selection was made in several drillings. Two pollen tests performed in 2021 towards the lake outlet.
Nitrogen Hydrate Cage Occupancy and Bulk Modulus Inferred from Density Functional Theory-Derived Cell Parameters
Gas clathrate hydrate solid materials, ubiquitous in nature as found either on the ocean floor, permafrost on the Earth, or in extraterrestrial planets and comets, are also technologically relevant, for example, in energy storage or carbon dioxide sequestration. Nitrogen hydrate, in particular, is ...
1-(4-Formyl-2,6-dimethoxyphenoxy)-4-chlorobut-2-yne
A reaction of biomass-derived aldehyde synringaldehyde and half an equivalent of 1,4-dichlorobut-2-yne was attempted in order to obtain a bis-aldehyde with an alkyne spacer. The reaction was carried out in a basic media to effect bis O-alkylation, as described in literature for the preparation of ...
4′-(5-Methylfuran-2-yl)-2,2′:6′,2″-terpyridine: A New Ligand Obtained from a Biomass-Derived Aldehyde with Potential Application in Metal-Catalyzed Reactions
The new ligand 4′-(5-methylfuran-2-yl)-2,2′:6′,2″-terpyridine (1) was prepared in one step from 2-acetylpyridine and 5-methylfurfural. The latter is an aldehyde that can be readily obtained from biomass. The new terpyridine molecule was characterized by 1H and 13C-NMR spectroscopy as well as by ...
Control of Structures and Emission Properties of (CuI)n 2-Methyldithiane Coordination Polymers
A structurally unique and strongly luminescent nonporous 3D coordination polymer (CP) [Cu8I8(methyldithiane)4]n, CP3, has been prepared in a quasi-anticipated manner from 2-methyl-1,3-dithiane, L1, and CuI. This CP incorporates an unprecedented Cu8I8 cluster built upon two side-fused open cubanes. ...
A Fused Poly(truncated rhombic dodecahedron)-Containing 3D Coordination Polymer: A Multifunctional Material with Exceptional Properties
The design of new and inexpensive metal-containing functional materials is of great interest. Herein is reported a unique thermochromic near-IR emitting coordination polymer, 3D-[Cu8I8(L1)2]n, CP2, which is formed when ArS(CH2)4SAr (L1, Ar = 4-C6H4OMe) reacts with 2 equiv of CuI in EtCN. In MeCN, ...
Crystal structure of the two-dimensional coordination polymer poly[di-μ-bromido-bis(μ-tetrahydrothiophene)dicopper(I)]
The polymeric title compound, [Cu2Br2(C4H8S)2]n, CP1, represents an example of a two-dimensional coordination polymer resulting from reaction of CuBr with tetrahydrothiophene (THT) in MeCN solution. The two-dimensional layers consist of two different types of rhomboid-shaped dinuclear ...
4,4″-Dichloro-4′-(2-thienyl)-2,2′:6′,2″-terpyridine
A new thiophene-substituted terpyridine derivative has been prepared and characterized. This ligand features a thiophene heterocycle (as an electrochemically polymerizable unit) as well as two chlorine atoms for further functionalization.
4′-(N-(Propan-1,2-dienyl)pyrrol-2-yl)-2,2′:6′,2″-terpyridine
A new pyrrole-substituted terpyridine derivative that possesses an allene moiety was obtained as an “unexpected” sole product during an attempt to alkylate the N-atom of pyrrole with propargyl bromide in order to obtain an alkyne-functionalized terpyridine.
4′-(5-n-Propylthiophen-2-yl)-2,2′:6′,2″-terpyridine
A new thiophene-substituted terpyridine derivative has been prepared through the reaction between 5-n-propylthiophene-2-carboxaldehyde and 2-acetylpyridine. This terpyridine derivative bears an alkyl chain linked via a thiophene heterocycle.
The 10 parsec sample
Revised census of the 10 parsecs sample. The catalogue contains 540 stars, brown dwarfs, and exoplanets in 339 systems, within 10 pc from the Sun. This list is as volume-complete as possible from current knowledge and it provides benchmark stars that can be used, for instance, to define calibration ...
The Gaia catalogue of nearby stars
We provide the community with a large, well-characterised catalogue of objects in the solar neighbourhood. This is a primary benchmark for measuring and understanding fundamental parameters and descriptive functions in astronomy. We have produced a catalogue of 331 312 objects that we estimate ...
Gaia early Data Release 3
Gaia is a cornerstone mission in the science programme of the European Space Agency (ESA). The spacecraft construction was approved in 2006. Both the spacecraft and the payload were built by European industry. The involvement of the scientific community focusses on data processing for which the ...
Pollen analysis - Le Miroir (F-71), La Tuilerie (La Peupleraie), A39-T1 and T2
Natural site over the alignment of the A39 motorway; drilling. Two series: T1 (18 poor samples) and T2 (88 palynological samples + 2 radiocarbon datings). Samples often difficult to read. Publication CRAS, 1996.
Pollen analysis - Auneau (F-28), L'Hermitage (detour road 18/116/19)
Natural site: drilling with motorised "russian" core. 120 palynological samples. + 6 radiocarbon datings. 2015 publication: only the "gallo-roman" part.
Pollen analysis - Villers-le-Lac (F-25), La Roche aux pêcheurs
Archaeological site: rock shelter. 10 palynological samples. Only one acceptable result. Archaeological excavation: Ch. Cupillard, SRA de Franche-Comté.
Pollen analysis - Fontenu (F-39), îlot David-1987, FG 30, 86 S-C, 86 G23
Archaeological site. Lake dwelling. 9 palynological samples (related to M. Magny PhD thesis, 1991).
Pollen analysis - Fontenu (F-39), Lac de Chalain, îlot David, A 33/34
Archaeological site. Lake dwelling. 11 palynological samples.
Pollen analysis - Héricourt (F-70), La Lizaine (chemin de l'usine)
Archaeological excavation of rural settlement. 7 palynological samples. Approximate geographical coordinates.
Pollen analysis - Grozon (F-39), L'étang (Marais)
Natural site: wooded swamp. 144 palynological samples with 2 radiocarbon datings. Sometimes quite poor. Further analyses were done in the village of Grozon around the salt springs by E. Gauthier (PhD, 2001).
Pollen analysis - Clairvaux-les-lacs (F-39), Station II
Archaeological site. Lake dwelling. 14 palynological samples + radiocarbon and dendrochronological datings.
Discipline
- environmental sciences
- paleontology
- archaeology
- geography, physical
- limnology
- geology
- geosciences, multidisciplinary
- astronomy & astrophysics
- crystallography
- ecology
- history
- chemistry, organic
- geochemistry & geophysics
- materials science, multidisciplinary
- biodiversity conservation
- meteorology & atmospheric sciences
- mineralogy
- water resources
- microbiology
- chemistry, physical
- physics, atomic, molecular & chemical
- plant sciences
- mathematical & computational biology
- agronomy
- entomology
- chemistry, inorganic & nuclear
- chemistry, analytical
- biochemistry & molecular biology
- parasitology
- multidisciplinary sciences
- materials science, characterization & testing
- cell biology
- zoology
- anthropology
- architecture
- asian studies
- behavioral sciences
- biology
- biology, miscellaneous
- communication
- engineering, chemical
- engineering, environmental
- genetics & heredity
- geography
- health care sciences & services
- infectious diseases
- marine & freshwater biology
- materials science, biomaterials
- materials science, coatings & films
- materials science, composites
- medical informatics
- microscopy
- nanoscience & nanotechnology
- nuclear science & technology
- oceanography
- ornithology
- statistics & probability
- toxicology
- agriculture, multidisciplinary
Structure
Label
Project
- GAIA
- Thèse de doctorat en géologie - Jonas Vanardois
- Thèse de doctorat en géologie - Thomas Leydier
- Thèse de doctorat en microbiologie environnementale - Charles Henriot
- Fonctionnement des zones humides et risque sanitaire dans le contexte du changement global
- Bourse post-doctorale - Abhinav Raghuvanshi
- Impact de l’eutrophisation sur la production et le stockage du carbone et conséquences pour la dynamique des milieux aquatiques
- VIP-Mont-Blanc
- WCRP/CORDEX Coordinated Regional Climate Downscaling Experiment
- PHC-BALATON (Partenariat Hubert Curien)
- WETCHANGE - Biodiversité et fonctions des zones humides en réponse aux étiages sévères induits par le changement global
- Elaboration des composés héterocycliques antidiabétiques et antimicrobiens
- Elaboration des matériaux luminescents
- HYDROPATH - Fonctionnement des hydrosystèmes et risque pathogène
- Thèse de doctorat en structure et évolution de la terre - Bertil Nlend
- Impact de la modification de membrane commerciales par polymérisation par plasma froid sur les performances de filtration d’ions métalliques et le colmatage
- Inventaire des tourbières françaises
- Just add water: a recipe for the deformation of continental interiors
- MI2C
- Organización social de las primeras comunidades agrícola-ganaderas a partir del espacio doméstico: Elementos estructurales y áreas de producción y consumo de bienes
- OSSOS
- Participation Au Développement d'un nouvel Outil de suivi de l'Onchocercose en République Démocratique du Congo (PADOO-RDC)
- PCR 74-Annecy Paléoenvironnement et archéologie de la rive nord du lac d'Annecy
- PICREVAT
- Pinna nobilis, source de macromolécules pour matériaux biomimétiques
- PROTEA DOC-SA
- QUALILAC
- Salsigne
- Stabilité et métastabilité de clathrate hydrates au moyen de simulations ab-initio
- Suivi moléculaire du projet Galactic Cold Cores : le lien entre cœur prestellaire et filaments interstellaires.
- Thèse de doctorat en archéologie - Albane Rossi
- Thèse de doctorat en archéologie - Céline Maicher
- Thèse de doctorat en chimie - Lena Knauer
- Thèse de doctorat en chimie - Lukas Brieger
- Thèse de doctorat en géologie - Jean-Charles Poilvet
- Base de données des catastrophes japonaises
- Utilisation du gîte de maternité de Bourg d’Oisans par une colonie mixte de grands et de petits murins
- Valorisation du rôle de Besançon dans le projet international Galactic Cold Cores : étude de la dynamique des filaments interstellaires
- Thèse de doctorat en sciences de la vie et de la santé - Marie Petitjean
- BioGEcoP
- Caractériser la queue à faible masse de la fonction de masse des cœurs denses
- Chrysalide
- Col-OSSOS
- Conséquences du dérangement liés aux activités de loisirs sur la réponse au stress chez les mésanges
- Effet du réchauffement climatique sur le système immunitaire des ravageurs phytophages et son impact sur les interactions trophiques
- Etude de dépôts sur surfaces organiques et inorganiques : application au colmatage des membranes et aux films minces conducteurs
- Évolution génotypique et phénotypique d'une souche épidémique de Pseudomonas aeruginosa au cours des 12 ans de sa diffusion hospitalière
- French RENATECH network (program P-14-00805)
- Galactic Cold Cores: A Herschel survey of the source populations revealed by Planck
- Galactic Cold Cores : étude des premières phases de la formation stellaire
- Galactic Cold Cores Meeting
- GDRI Ecosystem Health and Environmental Disease Ecology
- Geologia isotópica e geocronologia de áreas de regiões mineralizadas no embasamento do craton do São Francisco na Bahia, Brasil
Collection
- PollenChrono
- Données de thèse
- Dynamique des orogènes anciennes
- Organic synthesis
- Gaia
- Single-crystal X-ray structures
- Données de thèse de Jonas Vanardois
- Faults and shear zones
- Données de thèse de Charles Henriot
- Données de thèse de Thomas Leydier
- Chimie des eaux-basse vallée de l'Ain
- TNOs
- Bacilles à Gram négatif dans l'environnement
- Bioorganic synthesis
- Star formation
- Elaboration des matériaux luminescents
- Génomique bactérienne
- AVKs
- Histoire des catastrophes
- Inorganic synthesis
- Microma
- Organometallic complexes with metal-metal bonds
- Paleoparasitology
- Road-side counts
