Definition of Steranes. Meaning of Steranes. Synonyms of Steranes

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Definition of Steranes

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Meaning of Steranes from wikipedia

- Steranes constitute a group of alkane organic compounds with a cyclopentane-fused hydrogenated phenanthrene structure as the parent nucleus, and they derived...
- basin dating back perhaps to 1.6 to 1.7 billion years ago. The presence of steranes, eukaryotic-specific biomarkers, in Australian shales previously indicated...
- 0]decane) Polycycloalkanes Adamantane Diamondoid Perhydrophenanthrene Sterane Cubane Prismane Dodecahedrane Basketane Churchane Pagodane Twistane Other...
- Their presence has been indirectly detected by fossilized steroids, called steranes, hydrocarbon markers characteristic of the cell membranes of the sponges...
- and steranes that are thought to be derived from cyanobacteria and eukaryotes, respectively, were found in the Pilbara of Western Australia. Steranes are...
- forms do exist, such as the sterane campestane (24R-methylcholestane). Along with cholestane and stigmastane, this sterane is used as a biomarker for early...
- aromatic hydrocarbons, hopanes, steranes, and specific nitroarenes (e.g. 1-nitropyrene). The ratio of hopanes and steranes to elemental carbon can be used...
- 24-n-Propylcholestane is a sterane, which are derived from sterols after being buried in the sediment. Sterols turn into steranes by saturating the sterol's...
- 0]decane) Polycycloalkanes Adamantane Diamondoid Perhydrophenanthrene Sterane Cubane Prismane Dodecahedrane Basketane Churchane Pagodane Twistane Other...
- IRMS. More generally, steranes can be used as an indicator of environmental shifts. A study has presented δ13C values of steranes versus hopanes and used...