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Title | Published in | Access level | OA Policy | Year | Views | Downloads | |
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Physical chemistry at the University of Geneva | Chimia | 2009 | 867 | 659 | |||
A mass spectrometry and optical spectroscopy investigation of gas-phase ion formation in electrospray | RCM. Rapid communications in mass spectrometry | 1996 | 704 | 0 | |||
Potential of cutin hydroxyacids as palaeoenvironmental molecular indicators | Organic geochemistry : developments and applications to energy, climate, environment and human history. 17th Int. Meet. Org. Geochemistry | 1995 | 601 | 0 | |||
Supercritical fluid extraction of fatty acids and sterols from plant tissues and sediments | Organic geochemistry | 1994 | 632 | 0 | |||
Tocopheryl esters from Nymphea alba and Nuphar luteum | Phytochemistry | 1994 | 622 | 0 | |||
Characterization of chlorins within a natural chlorin mixture using electrospray/ion trap mass spectrometry | Organic mass spectrometry | 1994 | 630 | 0 | |||
Supercritical fluid extraction and desorption MS of pheophytin and pyropheophytin | Organic geochemistry : poster sessions from the 16th International Meeting on Organic Geochemistry, Stavanger, 1993 | 1993 | 42 | 12 | |||
A novel sedimentary lacustrine chlorin : characterisation and geochemical signifiance | Chinese Medical Journal | 1993 | 498 | 2 | |||
A new source for 4-methyl sterols in freshwater sediments : Utricularia neglecta L. (Lentibulariaceae) | Organic geochemistry | 1992 | 629 | 0 | |||
Novel triterpene-derived hydrocarbons of the arborane/fernane series in sediments: Part II | Geochimica et cosmochimica acta | 1992 | 653 | 2 | |||
Extraction of biomarkers from sediments with supercritical carbon dioxide: A comparative study with solvent extraction and thermodesorption methods | Organic geochemistry | 1990 | 659 | 0 | |||
La chimie: son développement à Genève aux XVIIIe et XIXe siècles | Les savants genevois dans l'Europe intellectuelle du XVIIe au milieu du XIXe siècle | 1987 | 114 | 73 | |||
Comparison of extraction techniques for bound carboxylic acids in recent sediments. 2: β-Hydroxyacids | Chemical geology | 1987 | 32 | 0 | |||
Unsubstituted and Hydroxy Substituted Fatty Acids in a Recent Lacustrine Sediment (Lake Léman, Geneva, Switzerland) | International Journal of Environmental Analytical Chemistry | 1987 | 148 | 1 | |||
Several unexpected marine sterols in a freshwater sediment | Organic Geochemistry | 1987 | 131 | 0 | |||
Comparison of extraction techniques for bound carboxylic acids in recent sediments. 1: Unsubstituted monocarboxylic acids | Chemical geology | 1987 | 32 | 0 | |||
5α(H)-cholestan-3α-ol in sediments: characterization and geochemical significance | Geochimica et cosmochimica acta | 1985 | 14 | 0 | |||
Hydrocarbures polycycliques aromatiques dans les sédiments du lac Léman | Archives des sciences | 1985 | 22 | 12 | |||
Separation of hydrocarbon mixtures in the microgram range by inclusion in a urea-packed mini column | International journal of environmental analytical chemistry | 1984 | 16 | 0 | |||
Arbeitsbericht über die Chemie an den Schweizerischen Hochschulen | Chimia | 1984 | 30 | 6 | |||
Steroidal ketones in the early diagenetic transformations of Δ5 sterols in different types of sediments | Organic geochemistry | 1984 | 28 | 0 | |||
Ammonia chemical ionization mass spectrometry of alcohols: structural, stereochemical, molecular‐size and temperature effects | Helvetica chimica acta | 1984 | 18 | 0 | |||
Conformational effects in the isobutane and ammonia chemical ionization mass spectra of methylcyclohexanols and cyclic terpene alcohols | Recent developments in mass spectrometry in biochemistry, medicine and environmental research, 8 | 1983 | 16 | 0 | |||
Temperature Dependence of the Isobutane Chemical Ionization Mass Spectra of Open-chain and Cyclic Alcohols; Structural, Stereochemical and Molecular-Size Effects. A reevaluation of the isobutane chemical ionization of alcohols | Helvetica chimica acta | 1983 | 136 | 1 | |||
Contribution à l'étude chimiotaxonomique du genre Cannabis (Cannabaceae). 1re partie: analyse qualitative des acides gras dans les akènes de Cannabis sativa L | Pharmaceutica Acta Helvetiae | 1983 | 22 | 30 | |||
4-methylsterols in recent lacustrine sediments : terrestrial, planktonic or some other origin ? | Chemosphere | 1982 | 17 | 0 | |||
Investigation of sulpiride and its metabolites in the hypophysis of rats: quantitative determination by direct probe inlet system mass spectrometry using a homologous internal standard | European journal of mass spectrometry in biochemistry, medicine and environmental research | 1982 | 26 | 40 | |||
Electron impact mass spectrometry of 3-cyclohexen-1-ol and related compounds | Organic mass spectrometry | 1982 | 23 | 0 | |||
Computer Assisted Structural Interpretation of Mass Spectral Data | Helvetica chimica acta | 1981 | 113 | 1 | |||
Analyse des acides gras et des stérols dans le plancton du lac Léman | Archives des sciences et compte rendu des séances de la Société | 1981 | 14 | 7 | |||
Structure elucidation of natural products by computer assisted interpretation of high resolution mass spectral data | Recent developments in mass spectrometry in biochemistry, medicine and environmental research, 7 | 1981 | 15 | 0 | |||
Etude par spectrométrie de masse de la fragmentation du désoxy-3-di-O-isopropylidène-1,2:5,6-méthylidène-3-α-D-hexofurannose et de quelques analogues substitués en C(3′) | Helvetica chimica acta | 1980 | 123 | 2 | |||
Electron impact induced intramolecular hydrogen transfer reactions in polymethylene glycol di-p-toluenesulfonates | Organic mass spectrometry | 1980 | 21 | 0 | |||
Étude par spectrométrie de masse d'une série d'alcanediphtalimides-α,ω | Helvetica chimica acta | 1979 | 109 | 2 | |||
Centenaire de l'École de Chimie de l'Université de Genève (1879-1979) | 1979 | 765 | 2,064 | ||||
Electron impact mass spectrometry of some ketosugar derivatives | Biological mass spectrometry | 1976 | 24 | 0 | |||
A study of the electron impact‐induced fragmentation of 1,6‐diaminohexane | Organic mass spectrometry | 1976 | 35 | 1 | |||
The mass spectra of cyclopropabenzenes | Organic mass spectrometry | 1976 | 37 | 0 | |||
Etude par spectrométrie de masse de la fragmentation des cyclopentane-triols-1,2,3, des cyclopentane-tétrols et des cyclopentane-pentols | Helvetica chimica acta | 1975 | 114 | 0 | |||
Etude par spectrométrie de masse des cyclopenténols, cyclopentène-diols-3,4 et cyclopentène-triols-3,4,5 | Helvetica chimica acta | 1974 | 112 | 0 | |||
Etude par spectrométrie de masse des O-isopropylidène-1,2-thréo- et -érythro-furannoses et des quatre désoxy-5-O-isopropylidène-1,2-pentofurannoses | Helvetica chimica acta | 1974 | 114 | 0 | |||
Etude par spectrométrie de masse de la fragmentation du cyclopentènediol‐3,5‐trans | Helvetica chimica acta | 1973 | 20 | 0 | |||
Étude des mécanismes de réarrangement dans la fragmentation des benzoyloxy-cyclopentènes par impact électronique | Helvetica chimica acta | 1973 | 103 | 1 | |||
Etude par spectrométrie de masse de C‐méthylinositols | Helvetica chimica acta | 1973 | 20 | 0 | |||
Heuristic Programming as an Ion Generator in Mass Spectrometry. I. Generation of Primary Ions with Charge Localization | Helvetica chimica acta | 1972 | 90 | 0 | |||
Etude par spectrométrie de masse du cyclopentanediol‐trans‐1,2 | Helvetica chimica acta | 1971 | 24 | 0 | |||
U-Pb isotopic ages of zircons from Precambrian rocks of South Greenland | 1971 | 169 | 43 | ||||
Étude en spectrométrie de masse de cyclopentanes polyhydroxylés | Chimia | 1971 | 22 | 3 | |||
The application of artificial intelligence in the interpretation of low-resolution mass spectra | The Fifth Triennial International Mass Spectrometry Conference | 1971 | 33 | 12 | |||
Applications of "Artificial Intelligence" for Chemical Inference. VI. Approach to a General Method of Interpreting Low Resolution Mass Spectra with a Computer | Helvetica chimica acta | 1970 | 101 | 0 | |||
Etude par spectrométrie de masse de l'ionisation de benzonitriles, de phénylacétonitriles et de N,N-diméthylanilines substitués | Helvetica chimica acta | 1970 | 113 | 0 | |||
U-Pb and Pb-Pb age determinations on Zircons : results obtained with a direct ionization method for the isotopic analysis of lead | Schweizerische mineralogische und petrographische Mitteilungen | 1970 | 36 | 13 | |||
Applications of artificial intelligence for chemical inference. IV. Saturated amines diagnosed by their low resolution mass spectra and nuclear magnetic resonance spectra | Journal of the American Chemical Society | 1970 | 24 | 0 | |||
Applications of artificial intelligence for chemical inference. V. An approach to the computer generation of cyclic structures. Differentiation between all the possible isomeric ketones of compositon C6H10O | Organic mass spectrometry | 1970 | 35 | 0 | |||
Recherches dans la série des cyclitols. XXXVII: Étude par spectrométrie de masse | Helvetica chimica acta | 1968 | 28 | 0 | |||
Etude de cyclohexanediols par spectrométrie de masse | Helvetica chimica acta | 1968 | 30 | 0 | |||
Recherches sur la formation et la transformation des esters. LXVIII : Sur la réaction entre dichlorophénylphosphine et hexyne‐1‐ol‐3 | Helvetica chimica acta | 1966 | 26 | 0 | |||
La composition isotopique du magnésium extrait de roches et de laves d'origines très différentes | Schweizerische mineralogische und petrographische Mitteilungen | 1965 | 29 | 16 | |||
Sur la réaction de l'acide β‐mercaptopropionique, du β‐diéthylamino‐éthylmercaptan et de la cystéine avec divers isothiocyanates | Helvetica chimica acta | 1965 | 29 | 0 | |||
Dosage par photométrie de flamme du calcium et du magnésium dans les roches calcaires et dolomitiques | Schweizerische mineralogische und petrographische Mitteilungen | 1964 | 21 | 3 | |||
Étude, en fonction de la constante σp de Hammett, du spectre de masse d'acétophénones p‐substituées | Helvetica chimica acta | 1964 | 30 | 0 | |||
Dosage de l'uranium, du thorium et du plomb dans les zircons par la fluorescence des rayons X | Helvetica chimica acta | 1962 | 107 | 0 | |||
Ages "plomb-total" déterminés par fluorescence X sur les zircons de quelques roches des Alpes | Verhandlungen der Schweizerischen Naturforschenden Gesellschaft. Wissenschaftlicher Teil | 1962 | 126 | 34 |