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Amino acids from ultraviolet irradiation of interstellar ice analogues

Muñoz Caro, G. M., Meierhenrich, U. J., Schutte, W. A., Barbier, B., Arcones Segovia, A., Rosenbauer, H., Thiemann, W. H.-P., Brack, A., Greenberg, J. M.·2002·Nature

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Research works printed but not linked: 28

  1. Bar-Nun, A. & Chang, S. Photochemical reactions of water and carbon monoxide in Earth's primitive atmosphere. J. Geophys. Res. 88, 6662–6672 (1983). · DOI
  2. Greenberg, J. M. in The Galaxy and the Solar System 103–115 (Univ. Arizona Press, Tucson, 1986).
  3. Brack, A. Life in the Solar System. Adv. Space. Res. 24, 417–433 (1999). · DOI
  4. Meierhenrich, U., Thiemann, W.H.-P. & Rosenbauer, H. Molecular parity violation via comets? Chirality 11, 575–582 (1999). · DOI
  5. Engel, M. H. & Macko, S. A. The stereochemistry of amino acids in the Murchison meteorite. Precambr. Res. 106, 35–45 (2001). · DOI
  6. Kvenvolden, K. A. et al. Evidence for extraterrestrial amino acids and hydrocarbons in the Murchison meteorite. Nature 228, 923–926 (1970). · DOI · Paper page
  7. Cronin, J. R. & Pizzarello, S. Enantiomeric excesses in meteoritic amino acids. Science 275, 951–955 (1997). · DOI · Paper page
  8. Ehrenfreund, P., Glavin, D. P., Botta, O., Cooper, G. & Bada, J. L. Extraterrestrial amino acids in Orgueil and Ivuna: Tracing the parent body of CI type carbonaceous chondrites. Proc. Natl Acad. Sci. USA 98, 2138–2141 (2001). · DOI · Paper page
  9. Gibb, E. L., Whittet, D. C. & Chiar, J. E. Searching for ammonia in grain mantles toward massive young stellar objects. Astrophys. J. 558, 702–716 (2001). · doi:10.1086/322291
  10. Muñoz Caro, G. M., Ruiterkamp, R., Schutte, W. A., Greenberg, J. M. & Mennella, V. UV photodestruction of CH bonds and the evolution of the 3.4 µm feature carrier. I. The case of aliphatic and aromatic molecular species. Astron. Astrophys. 367, 347–354 (2001). · DOI
  11. Mennella, V. et al. UV photodestruction of CH bonds and the evolution of the 3.4 µm feature carrier. II. The case of hydrogenated carbon grains. Astron. Astrophys. 367, 355–361 (2001). · doi:10.1051/0004-6361:20000340
  12. Gerakines, P. A., Schutte, W. A., Greenberg, J. M. & van Dishoeck, E. F. The infrared band strengths of H2O, CO and CO2 in laboratory simulations of astrophysical ice mixtures. Astron. Astrophys. 296, 810–818 (1995).
  13. Gerakines, P. A. et al. Observations of solid carbon dioxide in molecular clouds with the infrared space observatory. Astrophys. J. 522, 357–377 (1999). · doi:10.1086/307611
  14. Ehrenfreund, P. et al. Laboratory studies of thermally processed H2O:CH3OH:CO2 ice mixtures and their astrophysical implications. Astron. Astrophys. 350, 240–253 (1999).
  15. Greenberg, J. M., Yencha, A. J., Corbell, J. W. & Frisch, H. L. in Extrait de Mémoires de la Société Royale des Sciences de Liége 425 (Société Royale des Sciences de Liége, Liége, 1972).
  16. Briggs, R. et al. Comet Halley as an aggregate of interstellar dust and further evidence for the photochemical formation of organics in the interstellar medium. Orig. Life Evol. Biosphere 22, 287–307 (1992). · DOI · Paper page
  17. Bernstein, M. P., Sandford, S. A., Allamandola, L. J., Chang, S. & Scharberg, M. A. Organic compounds produced by photolysis of realistic interstellar and cometary ice analogs containing methanol. Astrophys. J. 454, 327–344 (1995). · DOI · Paper page
  18. Kobayashi, K. et al. Synthesis of amino acids in Earth orbit: Proposal. Adv. Space Res. 23, 401–404 (1999). · DOI
  19. Jenniskens, P. et al. Carbon dust formation on interstellar grains. Astron. Astrophys. 273, 583–600 (1993).
  20. Johns, R. B. & Seuret, M. G. Photochemistry of biological molecules. III. Mechanism of photodamage of alanine peptides in the solid state. Photochem. Photobiol. 12, 405–417 (1970). · doi:10.1111/j.1751-1097.1970.tb06071.x
  21. Huang, Z.-H., Wang, J., Gage, D. A., Watson, J. T. & Sweeley, C. C. Characterization of N-ethoxycarbonyl ethyl esters of amino acids by mass spectrometry. J. Chromatogr. 635, 271–281 (1993). · DOI
  22. Abe, I., Fujimoto, N., Nishiyama, T., Terada, K. & Nakahara, T. Rapid analysis of amino acid enantiomers by chiral-phase capillary gas chromatography. J. Chromatogr. A 722, 221–227 (1996). · DOI
  23. Kissel, J. & Krueger, F. R. The organic component in dust from comet Halley as measured by the PUMA mass spectrometer on board Vega 1. Nature 326, 755–760 (1987). · DOI · Paper page
  24. Bernstein, M. P. et al. UV irradiation of polycyclic aromatic hydrocarbons in ices: production of alcohols, quinones, and ethers. Science 283, 1135–1138 (1999). · DOI · Paper page
  25. Greenberg, J. M. in Comets (ed. Wilkening, L. L.) 131–163 (Univ. Arizona Press, Tucson, 1982). · DOI
  26. Irvine, W. M., Schloerb, F. P., Crovisier, J., Fegley, B. Jr & Mumma, M. J. in Protostars and Planets IV (eds Mannings, V., Boss, A. P. & Russell, S. S.) 1159–1200 (Univ. Arizona Press, Tucson, 2000).
  27. Chyba, C. & Sagan, C. Endogenous production, exogenous delivery and impact-shock synthesis of organic molecules: an inventory for the origins of life. Nature 355, 125–131 (1992). · DOI · Paper page
  28. Weber, P. & Greenberg, J. M. Can spores survive in interstellar space? Nature 316, 403–407 (1985). · DOI

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Metadata

Authors
Muñoz Caro, G. M., Meierhenrich, U. J., Schutte, W. A., Barbier, B., Arcones Segovia, A., Rosenbauer, H., Thiemann, W. H.-P., Brack, A., & Greenberg, J. M.
Venue
Nature
Published
2002-03
Volume
416
Issue
6879
Pages
403-406
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2022110529
Cited by
829
References
2
FWCI
27.29
Type
journal article
Language
en
Open access
closed
Licence
www.springer.com/tdm (tdm)

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CoChat. (2026). Citation check: Amino acids from ultraviolet irradiation of interstellar ice analogues. https://app.cochat.ai/papers/10.1038/416403a
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Muñoz Caro, G. M., Meierhenrich, U. J., Schutte, W. A., Barbier, B., Arcones Segovia, A., Rosenbauer, H., Thiemann, W. H.-P., Brack, A., & Greenberg, J. M. (2002). Amino acids from ultraviolet irradiation of interstellar ice analogues. Nature. https://doi.org/10.1038/416403a

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