scholarly journals Illuminating Life’s Origins: UV Photochemistry in Abiotic Synthesis of Biomolecules

2021 ◽  
Author(s):  
Nicholas J. Green ◽  
Jianfeng Xu ◽  
John D. Sutherland
Keyword(s):  
Abiotic Synthesis

Abiotic Synthesis of Nucleoside 5′-Triphosphates with Nickel Borate and Cyclic Trimetaphosphate (CTMP)

Astrobiology ◽  
2021 ◽  
Vol 21 (3) ◽  
pp. 298-306
Author(s):  
Hyo-Joong Kim ◽  
Steven A. Benner
Keyword(s):  
Abiotic Synthesis

scholarly journals Abiotic Synthesis with the C-C Bond Formation in Ethanol from CO2 over (Cu,M)(O,S) Catalysts with M = Ni, Sn, and Co

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Xiaoyun Chen ◽  
Hairus Abdullah ◽  
Dong-Hau Kuo ◽  
Hsiu-Ni Huang ◽  
Cheng-Chung Fang
Keyword(s):  
Bond Formation ◽  
Abiotic Synthesis

scholarly journals Abiotic Synthesis of Methane and Organic Compounds in Earth’s Lithosphere

Elements ◽  
2020 ◽  
Vol 16 (1) ◽  
pp. 25-31 ◽  
Author(s):  
Eoghan P. Reeves ◽  
Jens Fiebig
Keyword(s):  
Organic Matter ◽  
Organic Compounds ◽  
Molecular Hydrogen ◽  
Inorganic Carbon ◽  
Organic Molecules ◽  
Laboratory Simulations ◽  
Abiotic Synthesis ◽  
Extensive Analysis ◽  
Isotope Analyses ◽  
Ubiquitous Presence

Accumulation of molecular hydrogen in geologic systems can create conditions energetically favorable to transform inorganic carbon into methane and other organic compounds. Although hydrocarbons with a potentially abiotic origin have been proposed to form in a number of crustal settings, the ubiquitous presence of organic compounds derived from biological organic matter presents a challenge for unambiguously identifying abiotic organic molecules. In recent years, extensive analysis of methane and other organics in diverse geologic fluids, combined with novel isotope analyses and laboratory simulations, have, however, yielded insights into the distribution of specific abiotic organic molecules in Earth’s lithosphere and the likely conditions and pathways under which they form.

Synthesis of ribonucleotides from the corresponding ribonucleosides under plausible prebiotic conditions within self-assembled supramolecular structures

2020 ◽  
Vol 44 (6) ◽  
pp. 2206-2209
Author(s):  
A. Franco ◽  
J. R. Ascenso ◽  
L. Ilharco ◽  
J. A. L. da Silva
Keyword(s):  
Supramolecular Structures ◽  
Abiotic Synthesis ◽  
Temperature Range ◽  
Self Assembled ◽  
Phosphate Source

Abiotic synthesis of ribonucleotides, mainly at the 5′ position, from the corresponding ribonucleosides within guanosine:borate hydrogels in the temperature range of 70–90 °C, using urea and a phosphate source (K2HPO4 or hydroxyapatite).

scholarly journals Cool, alkaline serpentinite formation fluid regime with scarce microbial habitability and possible abiotic synthesis beneath the South Chamorro Seamount

2018 ◽  
Vol 5 (1) ◽  
Author(s):  
Shinsuke Kawagucci ◽  
Junichi Miyazaki ◽  
Yuki Morono ◽  
Jeff S. Seewald ◽  
C. Geoff Wheat ◽  
...  
Keyword(s):  
Fluid Regime ◽  
The South ◽  
Abiotic Synthesis

scholarly journals Abiotic synthesis of amino acids and self-crystallization under prebiotic conditions

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Liying Jiang ◽  
Pawel Dziedzic ◽  
Zdenek Spacil ◽  
Gui-Ling Zhao ◽  
Lennart Nilsson ◽  
...  
Keyword(s):  
Amino Acids ◽  
Abiotic Synthesis
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