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DOI	10.1089/ast.2007.0169
	The Urey instrument: An advanced in situ organic and oxidant detector for Mars exploration
	Aubrey, Andrew D.1; Chalmers, John H.2; Bada, Jeffrey L.2; Grunthaner, Frank J.1; Amashukeli, Xenia 1; Willis, Peter 1; Skelley, Alison M.; Mathies, Richard A.3; Quinn, Richard C.4; Zent, Aaron P.5; Ehrenfreund, Pascale 6; Amundson, Ron 3; Glavin, Daniel P.7; Botta, Oliver 8; Barron, Laurence 9; Blaney, Diana L.1; Clark, Benton C.10; Coleman, Max 1; Hofmann, Beda A.11; Josset, Jean-Luc 12; Rettberg, Petra 13; Ride, Sally 14; Robert, Francois 15; Sephton, Mark A.16; Yen, Albert 1
通讯作者	Aubrey, Andrew D.
来源期刊	ASTROBIOLOGY
ISSN	1531-1074
出版年	2008
卷号	8 期号:3 页码:583-595
英文摘要	The Urey organic and oxidant detector consists of a suite of instruments designed to search for several classes of organic molecules in the martian regolith and ascertain whether these compounds were produced by biotic or abiotic processes using chirality measurements. These experiments will also determine the chemical stability of organic molecules within the host regolith based on the presence and chemical reactivity of surface and atmospheric oxidants. Urey has been selected for the Pasteur payload on the European Space Agency’s (ESA’s) upcoming 2013 ExoMars rover mission. The diverse and effective capabilities of Urey make it an integral part of the payload and will help to achieve a large portion of the mission’s primary scientific objective: "to search for signs of past and present life on Mars." This instrument is named in honor of Harold Urey for his seminal contributions to the fields of cosmochemistry and the origin of life.
英文关键词	in situ measurement-Mars-extraterrestrial life biosignatures atacama desert
类型	Article ; Proceedings Paper
语种	英语
国家	USA ; Netherlands ; Switzerland ; Scotland ; Germany ; France ; England
收录类别	CPCI-S ; SCI-E
WOS记录号	WOS:000258385100007
WOS关键词	POLYCYCLIC AROMATIC-HYDROCARBONS ; AMINO-ACIDS ; CAPILLARY-ELECTROPHORESIS ; BIOMARKER DETECTION ; WATER EXTRACTION ; MARTIAN SOIL ; LIFE ; MOLECULES ; PRESERVATION ; SUBLIMATION
WOS类目	Astronomy & Astrophysics ; Biology ; Geosciences, Multidisciplinary
WOS研究方向	Astronomy & Astrophysics ; Life Sciences & Biomedicine - Other Topics ; Geology
来源机构	University of California, Berkeley
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/156525
作者单位	1.CALTECH, Jet Prop Lab, NASA, Pasadena, CA 91109 USA; 2.Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA; 3.Univ Calif Berkeley, Berkeley, CA 94720 USA; 4.SETI Inst, Mountain View, CA USA; 5.NASA Ames Res Ctr, Moffett Field, CA USA; 6.Leiden Univ, Leiden Inst Chem, NL-2300 RA Leiden, Netherlands; 7.NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA; 8.Int Space Sci Inst, Bern, Switzerland; 9.Univ Glasgow, Glasgow G12 8QQ, Lanark, Scotland; 10.Lockheed Martin Space Syst Co, Denver, CO USA; 11.Nat Hist Museum, Bern, Switzerland; 12.SPACE X Explorat Inst, Neuchatel, Switzerland; 13.Inst Aerospace Med, Cologne, Germany; 14.Imaginary Lines, San Diego, CA USA; 15.Musee Natl Hist Nat, Paris, France; 16.Univ London Imperial Coll Sci Technol & Med, London, England
推荐引用方式 GB/T 7714	Aubrey, Andrew D.,Chalmers, John H.,Bada, Jeffrey L.,et al. The Urey instrument: An advanced in situ organic and oxidant detector for Mars exploration[J]. University of California, Berkeley,2008,8(3):583-595.
APA	Aubrey, Andrew D..,Chalmers, John H..,Bada, Jeffrey L..,Grunthaner, Frank J..,Amashukeli, Xenia.,...&Yen, Albert.(2008).The Urey instrument: An advanced in situ organic and oxidant detector for Mars exploration.ASTROBIOLOGY,8(3),583-595.
MLA	Aubrey, Andrew D.,et al."The Urey instrument: An advanced in situ organic and oxidant detector for Mars exploration".ASTROBIOLOGY 8.3(2008):583-595.