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
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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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