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Danielle N. Simkus
Danielle N. Simkus
NASA Goddard Space Flight Center and Catholic University of America
Verified email at nasa.gov
Title
Cited by
Cited by
Year
Origin and evolution of prebiotic organic matter as inferred from the Tagish Lake meteorite
CDK Herd, A Blinova, DN Simkus, Y Huang, R Tarozo, CMOD Alexander, ...
Science 332 (6035), 1304-1307, 2011
2122011
Variations in microbial carbon sources and cycling in the deep continental subsurface
DN Simkus, GF Slater, BS Lollar, K Wilkie, TL Kieft, C Magnabosco, ...
Geochimica et Cosmochimica Acta 173, 264-283, 2016
932016
Abundant extraterrestrial amino acids in the primitive CM carbonaceous chondrite Asuka 12236
DP Glavin, HL McLain, JP Dworkin, ET Parker, JE Elsila, JC Aponte, ...
Meteoritics & Planetary Science 55 (9), 1979-2006, 2020
592020
Methodologies for analyzing soluble organic compounds in extraterrestrial samples: Amino acids, amines, monocarboxylic acids, aldehydes, and ketones
DN Simkus, JC Aponte, JE Elsila, ET Parker, DP Glavin, JP Dworkin
Life 9 (2), 47, 2019
572019
Soluble organic compounds in the Tagish Lake meteorite
RW Hilts, CDK Herd, DN Simkus, GF Slater
Meteoritics & Planetary Science 49 (4), 526-549, 2014
442014
Cold curation of pristine astromaterials: Insights from the Tagish Lake meteorite
CDK Herd, RW Hilts, AW Skelhorne, DN Simkus
Meteoritics & Planetary Science 51 (3), 499-519, 2016
342016
Compound‐specific carbon isotope compositions of aldehydes and ketones in the Murchison meteorite
DN Simkus, JC Aponte, RW Hilts, JE Elsila, CDK Herd
Meteoritics & Planetary Science 54 (1), 142-156, 2019
302019
The grayness of the origin of life
HH Smith, AS Hyde, DN Simkus, E Libby, SE Maurer, HV Graham, ...
Life 11 (6), 498, 2021
252021
Extraterrestrial organic compounds and cyanide in the CM2 carbonaceous chondrites Aguas Zarcas and Murchison
JC Aponte, HL McLain, DN Simkus, JE Elsila, DP Glavin, ET Parker, ...
Meteoritics & Planetary Science 55 (7), 1509-1524, 2020
232020
New insights into the heterogeneity of the Tagish Lake meteorite: Soluble organic compositions of variously altered specimens
DN Simkus, JC Aponte, JE Elsila, RW Hilts, HL McLain, CDK Herd
Meteoritics & Planetary Science 54 (6), 1283-1302, 2019
232019
Draft Genome Sequences of Seven Bacterial Strains Isolated from a Polymicrobial Culture of Coccolith-Bearing (C-Type) Emiliania huxleyi M217
ARR Rosana, FD Orata, Y Xu, DN Simkus, AR Bramucci, Y Boucher, ...
Genome announcements 4 (4), 10.1128/genomea. 00673-16, 2016
142016
Investigating the impact of x‐ray computed tomography imaging on soluble organic matter in the Murchison meteorite: Implications for Bennu sample analyses
DP Glavin, SA Eckley, JC Aponte, EL Berger, AS Burton, JP Dworkin, ...
Meteoritics & Planetary Science 59 (1), 105-133, 2024
92024
Draft Genome Sequences of Four Bacterial Strains Isolated from a Polymicrobial Culture of Naked (N-Type) Emiliania huxleyi CCMP1516
FD Orata, ARR Rosana, Y Xu, DN Simkus, AR Bramucci, Y Boucher, ...
Genome Announcements 4 (4), 10.1128/genomea. 00674-16, 2016
72016
Soluble organic compounds and cyanide in Apollo 17 lunar samples: Origins and curation effects
JE Elsila, JC Aponte, HL McLain, DN Simkus, JP Dworkin, DP Glavin, ...
Journal of Geophysical Research: Planets 129 (4), e2023JE008133, 2024
52024
TOF-SIMS analysis of prebiotic organic compounds in the Murchison meteorite
DN Simkus, YS Goreva, TJ McCoy, CDK Herd
46th Annual Lunar and Planetary Science Conference, 2513, 2015
32015
Investigating the Impact of X-Ray Computed Tomography Imaging on Organic Matter in the Murchison Meteorite: Implications for Bennu Sample Analyses
DP Glavin, SA Eckley, CM Alexander, JC Aponte, EL Berger, AS Burton, ...
LPI Contributions 2990, 6018, 2023
22023
Organic Compounds and Cyanide in the Apollo 17 ANGSA Samples
JE Elsila, JC Aponte, JP Dworkin, DP Glavin, HL McLain, DN Simkus, ...
Apollo 17-ANGSA Workshop 2704, 2015, 2022
22022
Low total abundances and a predominance of n‐ω‐amino acids in enstatite chondrites: Implications for thermal stability of amino acids in the inner solar system
DN Simkus, JC Aponte, JE Elsila, HL McLain, ET Parker, JP Dworkin, ...
Meteoritics & Planetary Science 56 (11), 2118-2127, 2021
22021
Impacts of Quantum Chemistry Calculations on Exoplanetary Science, Planetary Astronomy, and Astrophysics
D Kao, M Gacesa, RM Wentzcovitch, S Domagal-Goldman, ...
arXiv preprint arXiv:1904.07161, 2019
22019
The prebiotic synthesis of soluble organic matter in carbonaceous chondrites and the influence of asteroidal aqueous alteration
DN Simkus
22018
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Articles 1–20