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One-Pot Hydrogen Cyanide-Based Prebiotic Synthesis of Canonical Nucleobases and Glycine Initiated by High-Velocity Impacts on Early Earth

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F20%3A00536887" target="_blank" >RIV/61388955:_____/20:00536887 - isvavai.cz</a>

  • Alternative codes found

    RIV/68081707:_____/20:00536887 RIV/61389021:_____/20:00540340 RIV/68407700:21340/20:00347608 RIV/00216208:11310/20:10421882 RIV/68378271:_____/20:00561948

  • Result on the web

    <a href="http://hdl.handle.net/11104/0314639" target="_blank" >http://hdl.handle.net/11104/0314639</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1089/ast.2020.2231" target="_blank" >10.1089/ast.2020.2231</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    One-Pot Hydrogen Cyanide-Based Prebiotic Synthesis of Canonical Nucleobases and Glycine Initiated by High-Velocity Impacts on Early Earth

  • Original language description

    Chemical environments of young planets are assumed to be significantly influenced by impacts of bodies lingering after the dissolution of the protoplanetary disk. We explore the chemical consequences of impacts of these bodies under reducing planetary atmospheres dominated by carbon monoxide, methane, and molecular nitrogen. Impacts were simulated by using a terawatt high-power laser system. Our experimental results show that one-pot impact-plasma-initiated synthesis of all the RNA canonical nucleobases and the simplest amino acid glycine is possible in this type of atmosphere in the presence of montmorillonite. This one-pot synthesis begins withde novoformation of hydrogen cyanide (HCN) and proceeds through intermediates such as cyanoacetylene and urea.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10403 - Physical chemistry

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Astrobiology

  • ISSN

    1531-1074

  • e-ISSN

  • Volume of the periodical

    20

  • Issue of the periodical within the volume

    12

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    13

  • Pages from-to

    1476-1488

  • UT code for WoS article

    000573835000001

  • EID of the result in the Scopus database

    2-s2.0-85097834862