Results 101 to 110 of about 2,831,810 (265)

Non-canonical nucleosides and chemistry of the emergence of life

open access: yesNature Communications, 2018
Prebiotic chemistry, driven by changing environmental parameters provides canonical and a multitude of non-canonical nucleosides. This suggests that Watson-Crick base pairs were selected from a diverse pool of nucleosides in a pre-Darwinian chemical ...
Sidney Becker   +3 more
doaj   +1 more source

Chemical engineering as an essential element of industrial biotechnology in Mexico: New aims in research and university education

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract On the centennial of higher education in Chemical Engineering in Mexico, it is pertinent to revisit the key stages that have contributed to its consolidation as a vital discipline for the nation's scientific and technological advancement. Although the initial mission of chemical engineering education was primarily oriented toward the training ...
Agustín López Munguía   +3 more
wiley   +1 more source

Exploring medical food supplementation as an adjunct strategy for microbiota restoration and seizure reduction in CDKL5 deficiency disorder

open access: yesEpilepsia Open, EarlyView.
Abstract Objectives CDKL5 deficiency disorder (CDD) is a developmental and epileptic encephalopathy characterized by early‐onset, treatment‐resistant seizures and severe neurodevelopmental impairment. Increasing evidence suggests that alterations in the gut–brain axis may contribute to disease pathophysiology, raising interest in microbiota‐targeted ...
Elisa Borghi   +7 more
wiley   +1 more source

Stellar Control on Atmospheric Carbon Chemistry, CO Runaway, and Organic Synthesis on Lifeless Earth-like Planets

open access: yesThe Astrophysical Journal
The abundances of atmospheric carbon species—carbon dioxide (CO _2 ), carbon monoxide (CO), and methane (CH _4 )—exert fundamental controls on the climate, redox state, and prebiotic environment of terrestrial planets.
Yoshiaki Endo   +2 more
doaj   +1 more source

Mimicking the surface and prebiotic chemistry of early Earth using flow chemistry

open access: yesNature Communications, 2018
There is still much debate on early Earth geochemical conditions affecting the chemistry of simple synthons that originated life. Here, the authors report an uninterrupted multistep synthetic route to 2-aminooxazole by means of flow chemistry equipment ...
Dougal J. Ritson   +3 more
doaj   +1 more source

“Nature's Polymer Reimagined: Conventional and Green Routes to Pectin, Its Bioactive Promise and Industrial Applications”

open access: yesFood Chemistry International, EarlyView.
Pectin, a versatile natural polymer, is extracted through conventional and emerging green extraction methods, offering multifunctional bioactive properties useful in food, pharmaceutical, and environmental applications. ABSTRACT Pectin, a molecular tapestry woven from diverse polysaccharides, holds a pivotal role across food, pharmaceutical, and ...
Afra Anika Rafique   +3 more
wiley   +1 more source

Advances in Anthocyanin Recovery and Purification From Natural Sources: Bioavailability, Mechanistic Action in the Human Body and Applications in Novel Food Development

open access: yesFood Chemistry International, EarlyView.
This review highlights green recovery, purification, stabilisation, bioavailability, health relevance, and novel food applications of anthocyanins from natural and agro‐industrial sources. ABSTRACT Anthocyanins are water‐soluble natural pigments and multifunctional food ingredients that support clean‐label colour, antioxidant activity, and value‐added ...
Chandan Kumar Sahu   +4 more
wiley   +1 more source

Bioavailability through lactic fermentation in millet for combating hidden hunger

open access: yesFood Biomacromolecules, EarlyView.
Millets are nutrient‐rich grains with considerable potential to combat hidden hunger, but the presence of anti‐nutritional factors, can restrict mineral bioavailability. Processing strategies including soaking, germination, cooking, and lactic acid fermentation can reduce the anti‐nutritional factors.
Ajina Anila Sugathan   +3 more
wiley   +1 more source

Considering planetary environments in origin of life studies

open access: yesNature Communications, 2018
Early Earth geological conditions would have affected prebiotic chemistry: particularly the lack of atmospheric oxygen, presence of dissolved iron, and increased high-energy radiation.
Laura M. Barge
doaj   +1 more source

High-performance zwitterionic membranes via an adhesive prebiotic chemistry-inspired coating strategy: A demonstration in dye/salt fractionation

open access: yes, 2023
High-performance zwitterionic membranes via an adhesive prebiotic chemistry-inspired coating strategy: A demonstration in dye/salt ...
X Yang (5161994)   +8 more
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