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04-9-1112-2013/2023

 

Priority:

1

 

 

Status:

Being concluded


Research on Cosmic Matter on Earth and in Nearby Space;
Research on the Biological and Geochemical Specifics
of the Early Earth


Theme leaders:

E.A. Krasavin
A.Yu. Rozanov
V.N. Shvetsov


Participating countries and international organizations:

Italy, Russia, USA.

Issues addressed and main goals of research:

  1. Study of microfossils and organic compounds in meteorites and ancient terrestrial rocks.

  2. Research on the synthesis of complex prebiotic compounds from formamide under the action of radiation in the presence of meteorites and terrestrial rocks as catalysts.

Expected results upon completion of the theme stages or projects:

  1. To expand ideas about the diversity of fossils in meteorites.

  2. To carry out the synthesis of prebiotic compounds from formamide using terrestrial rocks as catalysts and compare the results with those obtained earlier, where meteorites were used.

Expected results in the current year:

  1. To continue the search for and study of microfossils in meteorites and terrestrial rocks using electron microscopy.

  2. To continue research on the synthesis of complex prebiotic compounds from formamide under the action of accelerated ions using meteorites and minerals of terrestrial origin as catalysts

  3. To continue collection and processing of data on microfossils in meteorites (electronic microscopy and energy-dispersive X-ray spectroscopy images).


List of projects


 

Project

Leader

Priority
(period of realisation)

1.

Research on cosmic matter
on Earth and in nearby space;
research on the biological and
geochemical specifics of
the early Earth

E.A. Krasavin
Scientific leader:
A.Yu. Rozanov

1   (2013-2023)


List of Activities


 

Activity or Experiment

Leaders

Status

 

    Laboratory or other
    Division of JINR

Main researchers

1.

Studies of biofossils in meteorites
and ancient terrestrial rocks

A.Yu. Rozanov
E.A. Krasavin

Data taking
Realization
Modeling


 

LRB

А.N. Afanasyeva, A.K. Rymin


2.

Research on the synthesis
of complex prebiotic compounds
from formamide

R. Saladino (UNITUS)

Data taking
Realization
Modeling


 

LRB

M.I. Kapralov, E.А. Saprykin

 

Collaboration

Country or International Organization

City

Institute or Laboratory

Italy

Viterbo

UNITUS

Russia

Borok

IPE RAS

 

Moscow

IBMP RAS

 

 

IGEM RAS

 

 

INMI RAS

 

 

PIN RAS

 

Novosibirsk

BIC SB RAS

 

Puschino

IPCBP SS RAS

USA

Athens, AL

ASU