Results 1 to 10 of about 10,842 (176)
Prebiotic Chemistry Experiments Using Microfluidic Devices [PDF]
Life, 2022 Microfluidic devices are small tools mostly consisting of one or more channels, with dimensions between one and hundreds of microns, where small volumes of fluids are manipulated. They have extensive use in the biomedical and chemical fields; however, in
Karen Melissa Lerin-Morales +3 more
doaj +6 more sources
Prebiotic Chemistry: The Role of Trimetaphosphate in Prebiotic Chemical Evolution [PDF]
Frontiers in Chemistry, 2022 Life’s origins have always been a scientific puzzle. Understanding the production of biomolecules is crucial for understanding the evolution of life on Earth.
Dingwei Gan +6 more
doaj +6 more sources
A Physicochemical Consideration of Prebiotic Microenvironments for Self-Assembly and Prebiotic Chemistry [PDF]
Life, 2022 The origin of life on Earth required myriads of chemical and physical processes. These include the formation of the planet and its geological structures, the formation of the first primitive chemicals, reaction, and assembly of these primitive chemicals ...
Arpita Saha +4 more
doaj +4 more sources
Prebiotic chemistry and human intervention [PDF]
Nature Communications, 2018 Experimentalists in the field of prebiotic chemistry strive to re-enact what may have happened when life arose from inanimate material. How often human intervention was needed to obtain a specific result in their studies is worth reporting.
Clemens Richert
doaj +5 more sources
Polyesters as a Model System for Building Primitive Biologies from Non-Biological Prebiotic Chemistry [PDF]
Life, 2020 A variety of organic chemicals were likely available on prebiotic Earth. These derived from diverse processes including atmospheric and geochemical synthesis and extraterrestrial input, and were delivered to environments including oceans, lakes, and ...
Kuhan Chandru +3 more
doaj +4 more sources
Can prebiotic systems survive in the wild? An interference chemistry approach [PDF]
Frontiers in Earth Science, 2022 It is challenging to evaluate the relevance of any given chemical system or geological environment to the origin of life. At the same time, life is the product of prebiotic chemistry that took place in some environment.
Craig R. Walton +4 more
doaj +6 more sources
The Future of Prebiotic Chemistry [PDF]
ACS Central Science, 2016 Two recent papers reporting advances in our understanding of how a protometabolism may have developed in a prebiotic world add new meaning to the theme “First Reactions” and highlight the challenges facing synthetic organic chemists attempting to retrodict the origins of life.
Alexander J. Wagner, Donna G. Blackmond
doaj +3 more sources
Heat flows solubilize apatite to boost phosphate availability for prebiotic chemistry [PDF]
Nature CommunicationsPhosphorus is an essential building block of life, likely since its beginning. Despite this importance for prebiotic chemistry, phosphorus was scarce in Earth’s rock record and mainly bound in poorly soluble minerals, with the calcium-phosphate mineral ...
Thomas Matreux +12 more
doaj +2 more sources
How Prebiotic Chemistry and Early Life Chose Phosphate [PDF]
Life, 2019 The very specific thermodynamic instability and kinetic stability of phosphate esters and anhydrides impart them invaluable properties in living organisms in which highly efficient enzyme catalysts compensate for their low intrinsic reactivity ...
Ziwei Liu +2 more
doaj +2 more sources
Life, 2021 “Prebiotic soup” often features in discussions of origins of life research, both as a theoretical concept when discussing abiological pathways to modern biochemical building blocks and, more recently, as a feedstock in prebiotic chemistry experiments ...
Lena Vincent +4 more
doaj +1 more source