Special Issue "Lipid Biomarkers: The Recalcitrant Biomolecules in Geosphere"
Deadline for manuscript submissions: closed (20 September 2022) | Viewed by 229
Interests: organic geochemistry; geobiology
Interests: organic geochemistry; geobiology; lipid biomarkers; origins of life
Lipid biomarkers preserved in sedimentary records are organic fossil molecules derived from once-living organisms. Owing to their chemical stability compared to other biomolecules (e.g., protein and DNA), lipid biomarkers are often utilized to investigate the coevolution of life and Earth in deep time. Since the first identification of porphyrins in petroleum samples over eighty years ago, continuously improved sampling and analytical techniques have facilitated the discovery of numerous lipid biomarker compounds and promoted their application in various disciplines of geosciences. However, emerging and long-lasting issues such as undetermined biological sources and physiology of specific lipids have raised concerns about the fidelity of certain lipid biomarkers. This Special Issue invites research and review papers on the following topics: critical discussion and reappraisal of popularly applied biomarker proxies, the study of novel lipid biomarker compounds, and newly developed or improved analytical protocols.
Dr. Xingqian Cui
Dr. Xiaolei Liu
Prof. Dr. Genming Luo
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Geosciences is an international peer-reviewed open access monthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1500 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.