[HTML][HTML] Clays and the origin of life: The experiments

JT Kloprogge, H Hartman - Life, 2022 - mdpi.com
There are three groups of scientists dominating the search for the origin of life: the organic
chemists (the Soup), the molecular biologists (RNA world), and the inorganic chemists …

Physical non-equilibria for prebiotic nucleic acid chemistry

A Ianeselli, A Salditt, C Mast, B Ercolano… - Nature Reviews …, 2023 - nature.com
The prebiotic replication of DNA and RNA is a complex interplay between chemistry and the
environment. Factors that have direct and indirect effects on prebiotic chemistry include …

[HTML][HTML] Temporal nanofluid environments induce prebiotic condensation in water

AG de Herrera, T Markert, F Trixler - Communications Chemistry, 2023 - nature.com
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 …

Freshwater and evaporite brine compositions on Hadean Earth: Priming the origins of life

N Sahai, S Adebayo, MA Schoonen - Astrobiology, 2022 - liebertpub.com
The chemical composition of aqueous solutions during the Hadean era determined the
availability of essential elements for prebiotic synthesis of the molecular building blocks of …

[HTML][HTML] Electrostatic interaction regulated self-assembly of simple inorganic macroions into blackberry structures and their possible role as compartment systems in …

E Raee, X Sun, Y Yang, X Xu, Y Zhou, N Sahai, T Liu - Giant, 2022 - Elsevier
Blackberry structure is a type of universal, stable, porous, single layered, hollow, spherical
supramolecular structure with sizes from tens to hundreds of nanometers self-assembled by …

Novel Chimeric Amino Acid-Fatty Alcohol Ester Amphiphiles Self-Assemble into Stable Primitive Membranes in Diverse Geological Settings

T Namani, RJ Ruf, I Arsano, R Hu, C Wesdemiotis… - Astrobiology, 2023 - liebertpub.com
Primitive cells are believed to have been self-assembled vesicular structures with minimal
metabolic components, that were capable of self-maintenance and self-propagation in early …

Reflections on the Origin of Coded Protein Biosynthesis

JC Fontecilla-Camps - Biomolecules, 2024 - mdpi.com
The principle of continuity posits that some central features of primordial biocatalytic
mechanisms should still be present in the genetically dependent pathway of protein …

[HTML][HTML] Effect of montmorillonite K10 clay on RNA structure and function

R Saha, WL Kao, B Malady, X Heng, IA Chen - Biophysical Journal, 2024 - cell.com
One of the earliest living systems was likely based on RNA (" the RNA world"). Mineral
surfaces have been postulated to be an important environment for the prebiotic chemistry of …

Investigation of complex coacervation in protometabolic reactions

R Bose - 2024 - tud.qucosa.de
Abstract (EN) Compartmentalisation and metabolism are two universal features observed
among all living organisms. Their emergence and harmonious functioning are considered …

Prebiotic nanoscale cavity formation: GABA-induced exfoliation in Ca-montmorillonite

OR Bezaly, A Petrignani, HE King - 2024 - chemrxiv.org
We present exfoliation of a crystalline clay induced by the small carbon-chain amino acid,
gamma-aminobutyric acid (GABA), upon adsorption-desorption interaction. We …