دورية أكاديمية
Temporal nanofluid environments induce prebiotic condensation in water.
| العنوان: | Temporal nanofluid environments induce prebiotic condensation in water. |
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| المؤلفون: | de Herrera AG; Department of Earth and Environmental Sciences, Ludwig-Maximilians-Universität München, Theresienstraße 41, 80333, Munich, Germany.; Center for Neuropathology and Prion Research (ZNP), Ludwig-Maximilians-Universität München, Feodor-Lynen-Str. 23, 81377, Munich, Germany.; School of Education, Technical University of Munich and Deutsches Museum, Museumsinsel 1, 80538, Munich, Germany., Markert T; Institute of Theoretical Chemistry, Ulm University, Albert-Einstein-Allee 11, 89081, Ulm, Germany., Trixler F; Department of Earth and Environmental Sciences, Ludwig-Maximilians-Universität München, Theresienstraße 41, 80333, Munich, Germany. trixler@lrz.uni-muenchen.de.; School of Education, Technical University of Munich and Deutsches Museum, Museumsinsel 1, 80538, Munich, Germany. trixler@lrz.uni-muenchen.de.; Center for NanoScience (CeNS), Ludwig-Maximilians-Universität München, Schellingtr. 4, 80799, Munich, Germany. trixler@lrz.uni-muenchen.de. |
| المصدر: | Communications chemistry [Commun Chem] 2023 Apr 14; Vol. 6 (1), pp. 69. Date of Electronic Publication: 2023 Apr 14. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Springer Nature Country of Publication: England NLM ID: 101725670 Publication Model: Electronic Cited Medium: Internet ISSN: 2399-3669 (Electronic) Linking ISSN: 23993669 NLM ISO Abbreviation: Commun Chem Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Original Publication: [London] : Springer Nature, [2018]- |
| مستخلص: | Water is a problem in understanding chemical evolution towards life's origins on Earth. Although all known life is being based on water key prebiotic reactions are inhibited by it. The prebiotic plausibility of current strategies to circumvent this paradox is questionable regarding the principle that evolution builds on existing pathways. Here, we report a straightforward way to overcome the water paradox in line with evolutionary conservatism. By utilising a molecular deposition method as a physicochemical probe, we uncovered a synergy between biomolecule assembly and temporal nanofluid conditions that emerge within transient nanoconfinements of water between suspended particles. Results from fluorometry, quantitative PCR, melting curve analysis, gel electrophoresis and computational modelling reveal that such conditions induce nonenzymatic polymerisation of nucleotides and promote basic cooperation between nucleotides and amino acids for RNA formation. Aqueous particle suspensions are a geochemical ubiquitous and thus prebiotic highly plausible setting. Harnessing nanofluid conditions in this setting for prebiotic syntheses is consistent with evolutionary conservatism, as living cells also work with temporal nanoconfined water for biosynthesis. Our findings add key insights required to understand the transition from geochemistry to biochemistry and open up systematic pathways to water-based green chemistry approaches in materials science and nanotechnology. (© 2023. The Author(s).) |
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| معلومات مُعتمدة: | 71k-U8793-2015/14-9 Bayerisches Staatsministerium für Umwelt und Verbraucherschutz (Bayerisches Staatsministerium für Umwelt Gesundheit und Verbraucherschutz) |
| تواريخ الأحداث: | Date Created: 20230414 Latest Revision: 20230417 |
| رمز التحديث: | 20231215 |
| مُعرف محوري في PubMed: | PMC10104841 |
| DOI: | 10.1038/s42004-023-00872-y |
| PMID: | 37059805 |
| قاعدة البيانات: | MEDLINE |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 2399-3669 |
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| DOI: | 10.1038/s42004-023-00872-y |