Astrochemistry during the formation of stars
JK Jørgensen, A Belloche… - Annual Review of …, 2020 - annualreviews.org
Star-forming regions show a rich and varied chemistry, including the presence of complex
organic molecules—in both the cold gas distributed on large scales and the hot regions …
organic molecules—in both the cold gas distributed on large scales and the hot regions …
[HTML][HTML] Oximes: unrecognized chameleons in general and specialized plant metabolism
M Sørensen, EHJ Neilson, BL Møller - Molecular Plant, 2018 - cell.com
Abstract Oximes (R 1 R 2 C= NOH) are nitrogen-containing chemical constituents that are
formed in species representing all kingdoms of life. In plants, oximes are positioned at …
formed in species representing all kingdoms of life. In plants, oximes are positioned at …
Prebiotic precursors of the primordial RNA world in space: Detection of NH2OH
VM Rivilla, J Martín-Pintado… - The Astrophysical …, 2020 - iopscience.iop.org
One of the proposed scenarios for the origin of life is the primordial RNA world, which
considers that RNA molecules were likely responsible for the storage of genetic information …
considers that RNA molecules were likely responsible for the storage of genetic information …
Production of complex organic molecules: H-atom addition versus UV irradiation
Complex organic molecules (COMs) have been identified in different environments in star-
forming regions. Laboratory studies show that COMs form in the solid state, on icy grains …
forming regions. Laboratory studies show that COMs form in the solid state, on icy grains …
Simultaneous hydrogenation and UV-photolysis experiments of NO in CO-rich interstellar ice analogues; linking HNCO, OCN−, NH2CHO, and NH2OH
G Fedoseev, KJ Chuang… - Monthly Notices of …, 2016 - academic.oup.com
The laboratory work presented here simulates the chemistry on icy dust grains as typical for
the 'CO freeze-out stage'in dark molecular clouds. It differs from previous studies in that solid …
the 'CO freeze-out stage'in dark molecular clouds. It differs from previous studies in that solid …
[HTML][HTML] The ALMA-PILS survey: Stringent limits on small amines and nitrogen-oxides towards IRAS 16293–2422B
Context. Hydroxylamine (NH 2 OH) and methylamine (CH 3 NH 2) have both been
suggested as precursors to the formation of amino acids and are therefore, of interest to …
suggested as precursors to the formation of amino acids and are therefore, of interest to …
The interstellar chemistry of C3H and C3H2 isomers
We report the detection of linear and cyclic isomers of C3H and C3H2 towards various
starless cores and review the corresponding chemical pathways involving neutral (C3H x …
starless cores and review the corresponding chemical pathways involving neutral (C3H x …
[HTML][HTML] The complexity of Orion: An ALMA view-I. Data and first results
L Pagani, C Favre, PF Goldsmith, EA Bergin… - Astronomy & …, 2017 - aanda.org
Context. We wish to improve our understanding of the Orion central star formation region
(Orion-KL) and disentangle its complexity. Aims. We collected data with ALMA during cycle 2 …
(Orion-KL) and disentangle its complexity. Aims. We collected data with ALMA during cycle 2 …
Pathways to meteoritic glycine and methylamine
Glycine and methylamine are meteoritic water-soluble organic compounds that provide
insights into the processes that occurred before, during, and after the formation of the Solar …
insights into the processes that occurred before, during, and after the formation of the Solar …
Processing of hydroxylamine, NH2OH, an important prebiotic precursor, on interstellar ices
Hydroxylamine, NH2OH, is one of the already detected interstellar molecules with the
highest prebiotic potential. Yet, the abundance of this molecule found by astronomical …
highest prebiotic potential. Yet, the abundance of this molecule found by astronomical …