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Biomarkers
What is a biomarker?
Biomarkers as source indicators
Steranes, hopanes, etc.
Hydrocarbons
Environmental indicators
Indicators of euxinia
Literature cited
Experimental methods
Source rock
Extraction
Fractionation
GC-MS
Compound-specific isotopes
Biomarker classification
Lipids
Acetogenic lipids
Isoprenoids
Acyclic and cyclic isoprenoids
Polycyclic isoprenoids
Hopanoids
Steroids
Carotenoids
Squalene
Isotopes
Selected publications on using isotopes as biomarkers
Kerogen
Diagenesis and catagenesis
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Current lab members
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Sample Preparation
Gas Chromatographs
Gas chromatography – mass spectrometry
High Resolution Mass Spectrometer
Liquid Chromatography
Isotope Ratio Mass Spectrometry
Compound-specific isotope analysis
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Geobiology and Astrobiology at MIT
Posted on Mar 1, 2021
