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Role of manganese oxides in peptide synthesis: implication in chemical evolution

Autor
Bhushan, B.; Nayak, A.
Tipus d'activitat
Article en revista
Revista
International Journal of Astrobiology
Data de publicació
2017-10-01
Volum
16
Número
4
Pàgina inicial
360
Pàgina final
367
DOI
https://doi.org/10.1017/S1473550416000471 Obrir en finestra nova
URL
https://www.cambridge.org/core/journals/international-journal-of-astrobiology/article/role-of-manganese-oxides-in-peptide-synthesis-implication-in-chemical-evolution/CAE8BD65623CB54B0FC00B2694781908 Obrir en finestra nova
Resum
During the course of chemical evolution the role of metal oxides may have been very significant in catalysing the polymerization of biomonomers. The peptide bond formation of alanine (ala) and glycine (gly) in the presence of various oxides of manganese were performed for a period of 35 days at three different temperatures 50, 90 and 120°C without applying drying/wetting cycling. The reaction was monitored every week. The products formed were characterized by high-performance liquid chromatogra...
Paraules clau
alanine, catalysis, glycine, prebiotic peptide formation

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