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Enantiomeric excess by magnetic circular dichroism in Archaean atmosphere
Evolution of homochirality requires an initial enantiomeric excess (EE) between right and left-handed biomolecules. We show that magnetic circular dichroism (MCD) of sun’s ultraviolet C light by oxygen in Archaean earth’s anoxic atmosphere followed by chirally selective damage of biomolecules due to...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5643348/ https://www.ncbi.nlm.nih.gov/pubmed/29038605 http://dx.doi.org/10.1038/s41598-017-13653-0 |