A Deep Ultraviolet Raman and Fluorescence Spectral Library of 51 Organic Compounds for the SHERLOC Instrument Onboard Mars 2020.
DUV Raman
Mars
Organic library
Perseverance rover
SHERLOC
Journal
Astrobiology
ISSN: 1557-8070
Titre abrégé: Astrobiology
Pays: United States
ID NLM: 101088083
Informations de publication
Date de publication:
01 2023
01 2023
Historique:
pubmed:
12
11
2022
medline:
10
1
2023
entrez:
11
11
2022
Statut:
ppublish
Résumé
We report deep ultraviolet (DUV) Raman and Fluorescence spectra obtained on a SHERLOC (Scanning Habitable Environments with Raman and Luminescence for Organics and Chemicals) analog instrument for 51 pure organic compounds, including 5 carboxylic acids, 10 polycyclic aromatic hydrocarbons, 24 amino acids, 6 nucleobases, and 6 different grades of macromolecular carbon from humic acid to graphite. Organic mixtures were not investigated. We discuss how the DUV fluorescence and Raman spectra exhibited by different organic compounds allow for detection, classification, and identification of organics by SHERLOC. We find that 1- and 2-ring aromatic compounds produce detectable fluorescence within SHERLOC's spectral range (250-355 nm), but fluorescence spectra are not unique enough to enable easy identification of particular compounds. However, both aromatic and aliphatic compounds can be identified by their Raman spectra, with the number of Raman peaks and their positions being highly specific to chemical structure, within SHERLOC's reported spectral uncertainty of ±5 cm
Identifiants
pubmed: 36367974
doi: 10.1089/ast.2022.0023
pmc: PMC9810352
doi:
Substances chimiques
Organic Chemicals
0
Carboxylic Acids
0
Carbon
7440-44-0
Graphite
7782-42-5
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
Langues
eng
Sous-ensembles de citation
IM
Pagination
1-23Références
Front Microbiol. 2019 May 14;10:679
pubmed: 31156562
Photochem Photobiol. 2005 Jan-Feb;81(1):212-3
pubmed: 15571431
Astrobiology. 2012 Mar;12(3):175-230
pubmed: 22468886
Astrobiology. 2021 May;21(5):566-574
pubmed: 33691484
Chem Soc Rev. 2012 Aug 21;41(16):5459-72
pubmed: 22706603
Spectrochim Acta A Mol Biomol Spectrosc. 2005 May;61(7):1585-94
pubmed: 15820892
Proc Natl Acad Sci U S A. 2000 Mar 14;97(6):2425-30
pubmed: 10706606
J Geophys Res Planets. 2015 Mar;120(3):495-514
pubmed: 26690960
Spectrochim Acta A Mol Biomol Spectrosc. 2011 Mar;78(3):1187-95
pubmed: 21242101
Appl Spectrosc. 2019 Sep;73(9):1019-1027
pubmed: 31342767
Spectrochim Acta A Mol Biomol Spectrosc. 2001 Oct;57(12):2513-23
pubmed: 11767845
Astrobiology. 2016 Jun;16(6):407-17
pubmed: 27186810
Analyst. 2015 Mar 7;140(5):1477-85
pubmed: 25615720
Geobiology. 2012 Mar;10(2):118-29
pubmed: 22299653
Science. 2018 Jun 8;360(6393):1096-1101
pubmed: 29880683
Biochemistry. 1997 Jun 24;36(25):7810-20
pubmed: 9201924
Appl Spectrosc. 2021 Jul;75(7):763-773
pubmed: 33876994
Carbohydr Res. 1986 Jan 15;146(1):1-13
pubmed: 3955567
Appl Spectrosc. 2008 Oct;62(10):1070-7
pubmed: 18926014
Astrobiology. 2005 Jun;5(3):333-71
pubmed: 15941380
Spectrochim Acta A Mol Biomol Spectrosc. 2010 Jun;76(1):1-5
pubmed: 20308013
Nat Rev Microbiol. 2022 Mar;20(3):174-185
pubmed: 34635851
Appl Spectrosc. 2020 Jun;74(6):684-700
pubmed: 31775517
Biopolymers. 1971;10(4):615-30
pubmed: 5552135
Spectrochim Acta A Mol Biomol Spectrosc. 2010 Dec;77(5):1092-8
pubmed: 20870453
Philos Trans A Math Phys Eng Sci. 2004 Nov 15;362(1824):2461-76
pubmed: 15482987
Anal Chem. 1993 Feb 15;65(4):201A-210A
pubmed: 8439006
Anal Chem. 2001 Jul 15;73(14):3432-40
pubmed: 11476245
Space Sci Rev. 2020 Nov 03;216(8):
pubmed: 33568875
Proc Natl Acad Sci U S A. 2010 Feb 16;107(7):2763-8
pubmed: 20160129
Astrobiology. 2023 Jan;23(1):1-23
pubmed: 36367974