Dr. Randall S. Perry Profile

Dr. Randall S. Perry

at Imperial College London

SPIE Involvement:

Author

Proceedings Article | 28 August 2008 Paper

Biomarker indicators of bacterial activity and organic fluxes during end Triassic mass extinction event

Dan Jiao, Randall Perry, Mike Engel, Mark Sephton

Proceedings Volume 7097, 709709 (2008) https://doi.org/10.1117/12.796160

KEYWORDS: Oceanography, Ions, Bacteria, Biological research, Carbon, Microorganisms, Chromatography, Sensors, Spectroscopy, Ecosystems

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Proceedings Article | 28 August 2008 Paper

The origins of amino acids in ancient terrestrial and extraterrestrial materials

Michael Engel, Randall Perry

Proceedings Volume 7097, 709705 (2008) https://doi.org/10.1117/12.793266

KEYWORDS: Proteins, Contamination, Solar system, Mars, Organisms, Statistical analysis, Planets, Carbon, Crystals, Minerals

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Proceedings Article | 14 September 2006 Paper

Amino acids as probes for ancient life in the solar system

Michael Engel, Randall Perry

Proceedings Volume 6309, 630907 (2006) https://doi.org/10.1117/12.678793

KEYWORDS: Proteins, Solar system, Organisms, Carbon, Sulfur, Gallium, Nitrogen, Planetary science, Earth's atmosphere, Atmospheric sciences

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Proceedings Article | 14 September 2006 Paper

Thiophenes as indicators of aqueous alteration in carbonaceous meteorites

Mark Sephton, Randall Perry, Richard Hoover

Proceedings Volume 6309, 63090Q (2006) https://doi.org/10.1117/12.698393

KEYWORDS: Sulfur, Solar system, Ions, Toxic industrial chemicals, Macromolecules, Liquids, Asteroids, Organic materials, Nitrogen, Curium

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Proceedings Article | 14 September 2006 Paper

Carbon isotopic gradients in the Martian crust: implications for past or present life on Mars

Mark Sephton, Stephen Self, Alexander Verchovsky, Monica Grady, Randall Perry, Michael Engel, Ian Wright

Proceedings Volume 6309, 63090G (2006) https://doi.org/10.1117/12.698394

KEYWORDS: Carbon, Mars, Crystals, Combustion, Resonance energy transfer, Natural surfaces, Contamination, Planets, Molecules, Mass spectrometry

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Proceedings Article | 22 September 2005 Paper

Making silica rock coatings in the lab: synthetic desert varnish

Randall Perry, Vera Kolb, Ajish Philip, Bridget Lynne, Nicola McLoughlin, Mark Sephton, David Wacey, Owen Green

Proceedings Volume 5906, 59060U (2005) https://doi.org/10.1117/12.626546

KEYWORDS: Silica, Ultraviolet radiation, Sodium, Silicates, Manganese, Oxides, Iron, Silicon, Scanning electron microscopy, Chemistry

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Proceedings Article | 22 September 2005 Paper

How desert varnish forms?

Randall Perry, Vera Kolb, Bridget Lynne, Mark Sephton, Nicola Mcloughlin, Michael Engel, Lorraine Olendzenski, Martin Brasier, James Staley

Proceedings Volume 5906, 59060V (2005) https://doi.org/10.1117/12.626547

KEYWORDS: Coating, Silica, Manganese, Oxides, Thin film coatings, Silicon, Iron, Scanning electron microscopy, Minerals, Aluminum

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Proceedings Article | 1 November 2004 Paper

Testing the role of silicic acid and bioorganic materials in the formation of rock coatings

Vera Kolb, Ajish Philip, Randall Perry

Proceedings Volume 5555, (2004) https://doi.org/10.1117/12.568654

KEYWORDS: Silica, Minerals, Sodium, Silicates, Ultraviolet radiation, Manganese, In vitro testing, Iron, Crystals, Polymerization

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Proceedings Article | 10 February 2004 Paper

Biological and organic constituents of desert varnish: review and new hypotheses

Randall Perry, Vera Kolb

Proceedings Volume 5163, (2004) https://doi.org/10.1117/12.509695

KEYWORDS: Bacteria, Iron, Manganese, Microorganisms, Silicon, Fungi, Oxides, Scanning electron microscopy, Metals, Silica

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Proceedings Article | 10 February 2004 Paper

From Darwin to Mars: desert varnish as a model for preservation of complex (bio)chemical systems

Randall Perry, Vera Kolb

Proceedings Volume 5163, (2004) https://doi.org/10.1117/12.513383

KEYWORDS: Mars, Metals, Genetics, Complex systems, Molecules, Silicon, Systems modeling, Carbon, Chemistry, Minerals

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Proceedings Article | 10 February 2004 Paper

Preliminary identification of fullerenes in the lowermost Jurassic strata, Queen Charlotte Islands, British Columbia

Randall Perry, James Haggart, Peter Ward

Proceedings Volume 5163, (2004) https://doi.org/10.1117/12.509700

KEYWORDS: Fullerenes, Scanning electron microscopy, Molecules, Quartz, Carbon, Statistical analysis, Mass spectrometry, Oceanography, Chemical analysis, Sensors

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Showing 5 of 11 publications

Conference Committee Involvement (3)

Instruments, Methods, and Missions for Astrobiology XII

4 August 2009 | San Diego, California, United States

Instruments, Methods, and Missions for Astrobiology XI

12 August 2008 | San Diego, California, United States

Instruments, Methods, and Missions for Astrobiology X

28 August 2007 | San Diego, California, United States

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