Henderson (Jim) Cleaves' research in organic geochemistry is concerned principally with abiological organic synthesis, the question of how life arose on Earth, and methods for detecting Life on other planets. Presently he is involved in a project with Robert Hazen regarding the interactions of organic compounds with mineral surfaces.
Jim earned his Ph.D. from the University of California, San Diego, in 2001.
Miyakawa, S., et al., The cold origin of life: B. Implications based on pyrimidines and purines produced from frozen ammonium cyanide solutions, OLEB, 32, 209-281 (2002).
Cleaves, H. J., The reactions of nitrogen heterocycles with acrolein: scope and prebiotic significance, Astrobiol, 2, 403-415 (2002).
Miyakawa, S., et al., Prebiotic synthesis from CO atmospheres: Implications for the origins of life, Proc. Nat. Acad. Sci, 99, 14628-14631 (2002).
Cleaves, H. J., and J. H. Chalmers, Extremophiles may be irrelevant to the origin of life, Astrobiol., 4, 1-9 (2002).
Aubrey, A., et al., Sulfate minerals and the preservation of organic compounds on Mars, Geology, 34, 357-360 (2006).
Cleaves, H. J., et al., The prebiotic synthesis of pyrimidines in frozen solutions, Die Naturwiss, 93, 228-231 (2006).
Ehrenfreund, P., et al., Experimentally tracing the key steps in the origin of life: The aromatic world, Astrobiol., 6, 490-520 (2006).
Skelly, A., et al., Applications of the Mars organic analyzer to nucleobase and amine biiomarker detection, Astrobiol., 6, 824-837(2006).
Glavin, D. P., et al., Sublimination extraction coupled with gas chromatography-mass spectrometry: A new technique for future in situ analyses of purines and pyrimidines on Mars, Planet. Space Sci., 54, 1584-1591 (2006).
Cleaves, H. J., and S. L. Miller, Organic chemistry on the primitive Earth and beyond, in Systems Biology: Volume I: Genomics, Oxford University Press, New York (2007).
Cleaves, H. J., Prebiotic chemistry and the primordial replicator, in Protocells: Bridging Living and Nonliving Matter (eds, S. Rasmussen, et al), MIT Press, Cambridge (2007).
Cleaves, H. J., et al., Prebiotic organic synthesis in neutral planetary atmospheres, in Chemical Evolution Across Space and Time: From the Big Bang to Prebiotic Chemistry, ACS Symposium Series #981 (eds, L. Zaikowski and J. M. Friedrich), Oxford University Press, New York (2007).
Miyakawa, S. and H. J. Cleaves, Eutric reactions and the origin of life, in Recent Developments of (Photo)chemistry in Ice, (ed, N. Takenaka), Research Signpost, India (2007).