229 Artículos relativos a Evolución Química

• Life sciences and space research VI: proceedings of the Open Meeting of Working Group V of the Tenth Plenary Meeting of COSPAR, London, 27-28 July 1967.
  Publicado en Life Sci Space Res
• The effect of ultraviolet light (PRK-2) on pentoses in the presence of various minerals.
  Publicado en Life Sci Space Res
• Organic analysis of lunar samples and the Martian surface.
  Publicado en Life Sci Space Res
• Life and the outer planets. II. Enzyme activity in ammonia-water systems and other exotic media at various temperatures.
  Publicado en Life Sci Space Res
• Chemical evolution and the origin of life: bibliography supplement 1977.
  Publicado en Orig Life
• The contribution of cometary volatiles to the primitive Earth.
  Publicado en Life Sci Space Res
• Organic compounds in meteorites.
  Publicado en Life Sci Space Res
• Life sciences and space research volume XVIII. Proceedings of the Open Meeting of the Working Group on Space Biology of the Twenty-second Plenary Meeting of COSPAR, Bangalore, India, 29 May-9 June 1979.
  Publicado en Life Sci Space Res
• Enzyme-mimicking properties of silicates and other minerals.
  Publicado en Adv Space Res
• Reaction of monosaccharides with proteins: possible evolutionary significance.
  Publicado en Science
• Chemical evolution and the origin of life: bibliography supplement 1979.
  Publicado en Orig Life
• Chemical evolution and the origin of life.
  Publicado en Adv Space Res
• A novel way for the formation of alpha-amino acids and their derivatives in an aqueous medium.
  Publicado en Adv Space Res
• Prebiotic synthesis and reactions of nucleosides and nucleotides.
  Publicado en Adv Space Res
• Prebiotic oligodeoxynucleotide synthesis in a cyclic evaporating system at low temperatures.
  Publicado en Adv Space Res
• The atmosphere of the primitive earth and the prebiotic synthesis of organic compounds.
  Publicado en Adv Space Res
• The escape of molecular hydrogen and the synthesis of organic nitriles in planetary atmospheres.
  Publicado en Adv Space Res
• A laboratory model for interstellar chemical evolution.
  Publicado en Adv Space Res
• Chemical evolution in space--a source of prebiotic molecules.
  Publicado en Adv Space Res
• Amino acids in meteorites.
  Publicado en Adv Space Res
• Life sciences and space research XX(2). Proceedings of Workshop VII and of the Topical Meeting of the COSPAR Interdisciplinary Scientific Commission F (Meetings F1 and F4) of the COSPAR Twenty-fourth Plenary Meeting held in Ottawa, Canada, 16th May-2nd June 1982.
  Publicado en Adv Space Res
• Chemical evolution and the origin of life: bibliography supplement 1981.
  Publicado en Orig Life
• Quantum chemical studies of a model for peptide bond formation. 3. Role of magnesium cation in formation of amide and water from ammonia and glycine.
  Publicado en J Am Chem Soc
• The chemical composition of interstellar molecular clouds.
  Publicado en Orig Life
• The evolution of the prebiotic atmosphere.
  Publicado en Orig Life
• The chemistry of life's origin.
  Publicado en Chem Eng News
• The spark discharge synthesis of amino acids from various hydrocarbons.
  Publicado en Orig Life Evol Biosph
• Chemical evolution and the origin of life: bibliography supplement 1982.
  Publicado en Orig Life Evol Biosph
• Prebiotic formation of 'energy-rich' thioesters from glyceraldehyde and N-acetylcysteine.
  Publicado en Orig Life Evol Biosph
• The investigation of the HCN derivative diiminosuccinonitrile as a prebiotic condensing agent. The formation of phosphate esters.
  Publicado en Orig Life Evol Biosph
• HCN and chemical evolution: the possible role of cyano compounds in prebiotic synthesis.
  Publicado en Tetrahedron
• Carbon isotope composition of low molecular weight hydrocarbons and monocarboxylic acids from Murchison meteorite.
  Publicado en Nature
• Clays and other minerals in prebiotic processes.
  Publicado en Orig Life
• Experimental evidence for beta-decay as a source of chirality by enantiomer analysis.
  Publicado en Orig Life
• Self-instructed condensation of amino acids into polymers.
  Publicado en Adv Space Res
• Search for heterocyclic radiolytic products in aqueous solutions of cyanides.
  Publicado en Adv Space Res
• Radiation synthesis of polymers in aqueous cyanides.
  Publicado en Adv Space Res
• On the role of meteoritic impacts in the formation of organic molecules.
  Publicado en Adv Space Res
• Hot atoms in cosmic chemistry.
  Publicado en Adv Space Res
• Organic syntheses in gas phase and chemical evolution in planetary atmospheres.
  Publicado en Adv Space Res
• Chemical evolution on the giant planets and Titan.
  Publicado en Adv Space Res
• Chemical and biological evolution in space.
  Publicado en Adv Space Res
• Life Sciences and Space Research XXI(2). Proceedings of Workshops VII and XI and of the COSPAR Interdisciplinary Scientific Commission F (Meetings F1, F3, F5, F6, F7 and F9) of the COSPAR Twenty-fifth Plenary Meeting held in Graz, Austria, 25th June-7th July 1984.
  Publicado en Adv Space Res
• Theoretical investigation of the role of clay edges in prebiotic peptide bond formation. I. Structures of acetic acid, glycine, H2SO4, H3PO4, Si(OH)4, Al(OH)4-.
  Publicado en Int J Quantum Chem Quantum Biol Symp
• Photochemistry of porphyrins: a model for the origin of photosynthesis.
  Publicado en Photochem Photobiol
• On the stereoselective aminoacylation of RNA.
  Publicado en Adv Space Res
• Prebiotic syntheses of purines and pyrimidines.
  Publicado en Adv Space Res
• The chemical conditions on the parent body of the Murchison meteorite: some conclusions based on amino, hydroxy and dicarboxylic acids.
  Publicado en Adv Space Res
• Photochemical reactions in interstellar grains photolysis of CO, NH3, and H2O.
  Publicado en Orig Life Evol Biosph
• pH profile of the adsorption of nucleotides onto montmorillonite. I. Selected homoionic clays.
  Publicado en Orig Life Evol Biosph
• Alanine synthesis from glyceraldehyde and ammonium ion in aqueous solution.
  Publicado en J Mol Evol
• Soluble minerals in chemical evolution. I. Adsorption of 5'-AMP on CaSO4--a model system.
  Publicado en Orig Life Evol Biosph
• Oxidant abundances in rainwater and the evolution of atmospheric oxygen.
  Publicado en J Geophys Res
• The search for extraterrrestrial life: recent developments. A report on IAU Symposium 112.
  Publicado en J Br Interplanet Soc
• A model for the origin of photosynthesis--III. The ultraviolet photochemistry of uroporphyrinogen.
  Publicado en Photochem Photobiol
• pH profile of the adsorption of nucleotides onto montmorillonite. II. Adsorption and desorption of 5'-AMP in iron-calcium montmorillonite systems.
  Publicado en Orig Life Evol Biosph
• New estimates of asymmetric decomposition of racemic mixtures by natural beta-radiation sources.
  Publicado en Nature
• Exobiology revisited.
  Publicado en Adv Space Res
• Hypotheses on the appearance of life on Earth (review).
  Publicado en Adv Space Res
• The early atmosphere: a new picture.
  Publicado en Sci Act
• Current status of the prebiotic synthesis of small molecules.
  Publicado en Chem Scr
• Investigation on the asymmetrical induced yields in 90Sr- 90Y-beta-irradiated D- and L-alanines.
  Publicado en Orig Life Evol Biosph
• Kinetics of the hydrolysis of guanosine 5'-phospho-2-methylimidazolide.
  Publicado en Orig Life Evol Biosph
• Is there a single origin of life?.
  Publicado en Adv Space Res
• Minimum requirements for single cell activity.
  Publicado en Adv Space Res
• Minimal requirements for molecular information transfer.
  Publicado en Adv Space Res
• The structural organization of polypeptides at the air-water interface.
  Publicado en Adv Space Res
• The origin of adaptation and dyssymmetry in the evolution of autocatalytic systems.
  Publicado en Adv Space Res
• The minimum requirements for the evolution of a cell.
  Publicado en Adv Space Res
• Life Sciences and Space Research XXII(1): proceedings of the Topical Meeting of the COSPAR Interdisciplinary Scientific Commission F (Meetings F2, F6, F8) and of Workshop VII of the COSPAR Twenty-sixth Plenary Meeting held in Toulouse, France 30th June-11th July 1986.
  Publicado en Adv Space Res
• Amino acids derived from Titan tholins.
  Publicado en Icarus
• Amino acids of the Murchison meteorite. III. Seven carbon acyclic primary alpha-amino alkanoic acids.
  Publicado en Geochim Cosmochim Acta
• Introduction: "Let there be (some) life".
  Publicado en Adv Space Res
• Chemical effects of large impacts on the Earth's primitive atmosphere.
  Publicado en Nature
• Template-directed oligonucleotide ligation on hydroxylapatite.
  Publicado en Nature
• Chemistry between the stars.
  Publicado en Planet Rep
• The role of minerals in the thermal alteration of organic matter--IV. Generation of n-alkanes, acyclic isoprenoids, and alkenes in laboratory experiments.
  Publicado en Geochim Cosmochim Acta
• Oligomerization of 3'-amino-3'deoxyguanosine-5'phosphorimidazolidate on a d(CpCpCpCpC) template.
  Publicado en J Mol Evol
• Racemization and the origin of optically active organic compounds in living organisms.
  Publicado en Biosystems
• Isotopic characterisation of kerogen-like material in the Murchison carbonaceous chondrite.
  Publicado en Geochim Cosmochim Acta
• Oligoglyceric acid synthesis by autocondensation of glyceroyl thioester.
  Publicado en J Mol Evol
• Unusual stable isotope ratios in amino acid and carboxylic acid extracts from the Murchison meteorite.
  Publicado en Nature
• Efficient near ultraviolet light induced formation of hydrogen by ferrous hydroxide.
  Publicado en Orig Life Evol Biosph
• Was the Archaean biosphere upside down?.
  Publicado en Nature
• The nature and origin of interstellar diamond.
  Publicado en Nature
• Formate ester formation in amide solutions.
  Publicado en Orig Life Evol Biosph
• The influence of prebiotic-type organic molecules on the crystallization of Al and Mg hydroxides.
  Publicado en Orig Life Evol Biosph
• Impact frustration of the origin of life.
  Publicado en Nature
• Submarine hot springs and the origin of life.
  Publicado en Nature
• Thermal synthesis and hydrolysis of polyglyceric acid.
  Publicado en Orig Life Evol Biosph
• Some acyclic analogues of nucleotides and their template-directed reactions.
  Publicado en J Mol Evol
• Chemical evolution of interstellar dust, comets and the origins of life.
  Publicado en Ann Phys (Paris)
• The adsorption of nucleotides and polynucleotides on montmorillonite clay.
  Publicado en Orig Life Evol Biosph
• Estimates of the maximum time required to originate life.
  Publicado en Orig Life Evol Biosph
• A priori predictions of the rotational constants for HC13N, HC15N, C5O.
  Publicado en Chem Phys Lett
• Luminescence and ESR studies of relationships between O(-)-centres and structural iron in natural and synthetically hydrated kaolinites.
  Publicado en Clay Miner
• The role of cometary particle coalescence in chemical evolution.
  Publicado en Orig Life Evol Biosph
• Mixed-valence hydroxides as bioorganic host minerals.
  Publicado en Orig Life Evol Biosph
• Pre-biotic organic matter from comets and asteroids.
  Publicado en Nature
• Experimental studies in the origin of life.
  Publicado en J Br Interplanet Soc