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   Articles with "chemical evolution" as a keyword



Chemical evolution of protein folding in amino acids

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recommendations! Published in 2020 at "Chemical Physics"

DOI: 10.1016/j.chemphys.2020.110856

Abstract: Abstract We point out why the evolution chose just twenty amino acids which further form proteins and higher cellular structures of molecules in organisms. We use the properties of the loop braid group in the… read more here.

Keywords: amino acids; evolution; chemical evolution; protein folding ... See more keywords

Chemical evolution of lead in ancient artifacts -A case study of early Chinese lead-silicate glaze

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recommendations! Published in 2020 at "Journal of The European Ceramic Society"

DOI: 10.1016/j.jeurceramsoc.2020.01.002

Abstract: Abstract Early Chinese lead glaze has been recognized as an important artifact due to its multiple significances in history and science. Some efforts were made to explore its composition and degradation, but the chemical mechanisms… read more here.

Keywords: lead silicate; chinese lead; evolution lead; chemical evolution ... See more keywords

Chemical Evolution of Aplithianine Class of Serine/Threonine Kinase Inhibitors.

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recommendations! Published in 2025 at "Journal of medicinal chemistry"

DOI: 10.1021/acs.jmedchem.5c00649

Abstract: Chimeric kinase J-PKAcα represents a potential therapeutic target for fibrolamellar hepatocellular carcinoma (FLHCC). Structure-based design and screening were applied to improve the potency of the marine-derived kinase inhibitor aplithianine A targeting J-PKAcα. Three classes of… read more here.

Keywords: aplithianine class; evolution aplithianine; class; kinase ... See more keywords

Unraveling Impurity-Dependent Morphological and Chemical Evolution of Ni-20Cr Alloy in Eutectic LiCl-KCl Molten Salt.

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recommendations! Published in 2025 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.4c23034

Abstract: Understanding the interfacial evolution of alloys in molten salt with different amounts of water (H2O) and oxygen (O2) impurities is significant for applications in many fields, including concentrated solar power, molten salt reactors, and applications… read more here.

Keywords: evolution; molten salt; evolution 20cr; morphological chemical ... See more keywords
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The chemical evolution of oligonucleotide therapies of clinical utility

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recommendations! Published in 2017 at "Nature Biotechnology"

DOI: 10.1038/nbt.3765

Abstract: After nearly 40 years of development, oligonucleotide therapeutics are nearing meaningful clinical productivity. One of the key advantages of oligonucleotide drugs is that their delivery and potency are derived primarily from the chemical structure of… read more here.

Keywords: clinical utility; evolution oligonucleotide; chemical evolution; oligonucleotide therapies ... See more keywords

Fluorine in the solar neighborhood : Chemical evolution models

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recommendations! Published in 2018 at "Astronomy and Astrophysics"

DOI: 10.1051/0004-6361/201732092

Abstract: Context. In light of new observational data related to fluorine abundances in solar neighborhood stars, we present chemical evolution models testing various fluorine nucleosynthesis prescriptions with the aim to best fit those new data. Aim.… read more here.

Keywords: evolution; solar neighborhood; evolution models; fluorine production ... See more keywords
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Giant SALR cluster reproduction, with implications for their chemical evolution

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recommendations! Published in 2018 at "Molecular Physics"

DOI: 10.1080/00268976.2017.1406164

Abstract: ABSTRACT Particles with SALR (short-range attraction and long-range repulsion) interactions are common to many physical systems, especially biological and soft matter, yet their behaviour is still not completely understood. Using Monte Carlo simulations and a… read more here.

Keywords: reproduction; giant salr; chemical evolution; cluster ... See more keywords

Extreme Exoworlds and the Extremophile Paradox.

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recommendations! Published in 2022 at "Astrobiology"

DOI: 10.1089/ast.2021.0153

Abstract: Extremophiles have gained prominence by providing an experimental approach to astrobiology. Extremophiles gain equal value by being part of a framework for high-level characterization of the evolutionary mechanisms that must necessarily restrict or promote their… read more here.

Keywords: paradox extreme; astrobiology; chemical evolution; extreme environments ... See more keywords

Sub-damped Lyman α systems in the XQ-100 survey – II. Chemical evolution at 2.4 ≤ z ≤ 4.3

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recommendations! Published in 2021 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stab184

Abstract: We present the measured gas-phase metal column densities in 155 sub-damped Ly α systems (subDLAs) with the aim to investigate the contribution of subDLAs to the chemical evolution of the Universe. The sample was identified within… read more here.

Keywords: chemical evolution; gas phase; gas; sub damped ... See more keywords
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Assessing stellar yields in Galaxy chemical evolution: Observational stellar abundance patterns

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recommendations! Published in 2023 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stad1013

Abstract: One-zone Galactic Chemical Evolution (GCE) models have provided useful insights on a great wealth of average abundance patterns in many environments, especially for the Milky Way and its satellites. However, the scatter of such abundance… read more here.

Keywords: assessing stellar; chemical evolution; abundance; abundance patterns ... See more keywords

A Bayesian chemical evolution model of the DustPedia Galaxy M74

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recommendations! Published in 2023 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stad1316

Abstract: We introduce a new, multi-zone chemical evolution model of the DustPedia galaxy M74, calibrated by means of MCMC methods. We take into account the observed stellar and gas density profiles and use Bayesian analysis to… read more here.

Keywords: evolution model; chemical evolution; model dustpedia; m74 ... See more keywords