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Distribution of Amino Acids in Lunar Regolith [PDF]

open access: yes
One of the most eagerly studied questions upon initial return of lunar samples was whether significant amounts of organic compounds, including amino acids, were present.
Callahan, M. P.   +5 more
core   +1 more source

Distribution and Origin of Amino Acids in Lunar Regolith Samples [PDF]

open access: yes
The existence of organic compounds on the lunar surface has been a question of interest from the Apollo era to the present. Investigations of amino acids immediately after collection of lunar samples yielded inconclusive identifications, in part due to ...
Callahan, M. P.   +6 more
core   +1 more source

Amino Acids in the Asteroidal Water-Bearing Salt Crystals Hosted in the Zag Meteorite [PDF]

open access: yes
Solid evidence of liquid water in primitive meteorites is given by the ordinary chondrites H5 Monahans (1998) and H3-6 Zag. Aqueous fluid inclusion-bearing halite (NaCl) crystals were shown to be common in Zag. These striking blue/purple crystals (Figure
Burton, A. S.   +3 more
core   +1 more source

Compound-Specific Carbon, Nitrogen, and Hydrogen Isotopic Ratios for Amino Acids in CM and CR Chondrites and their use in Evaluating Potential Formation Pathways [PDF]

open access: yes
Stable hydrogen, carbon, and nitrogen isotopic ratios (oD, 013C, and olSN) of organic compounds can revcal information about their origin and formation pathways.
Burton, Aaron S.   +4 more
core   +1 more source

Conformation of Poly-(a-Aminoisobutyric Acid): A Modified a-Helix [PDF]

open access: green, 1979
Venkataraman Bv   +1 more
openalex  

Protocol for Future Amino Acid Analyses of Samples Returned by the Stardust Mission [PDF]

open access: yes
We have demonstrated that LC-ToF-MS coupled with UV fluorescence detection is a powerful tool for the detection of amino acids in meteorite extracts.
Doty, J. H., III   +3 more
core   +1 more source

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