Results 281 to 290 of about 924,617 (340)

Effects of Dietary Supplementation of Coenzyme Q10 on Growth Performance, Biochemical and Physiological Attributes of Rainbow Trout (Oncorhynchus mykiss)

open access: yesVeterinary Medicine and Science, Volume 11, Issue 3, May 2025.
Coenzyme Q10 plays a crucial role in the electron transport chain and ATP production in the inner mitochondrial membranes. As a feed additive, it improves feed conversion ratio, specific growth rate and carcass crude protein while reducing the hepatosomatic index in rainbow trout.
Hajar Asgari   +3 more
wiley   +1 more source
Some of the next articles are maybe not open access.

Related searches:

On the Role of Water as a Catalyst in Prebiotic Chemistry.

ChemPhysChem, 2020
In this manuscript we provide computational support to the catalytic role of water in all kinds of pseudopericyclic reactions operating in the reductive acid cycle, as well as in other metabolic processes.
J. M. Saa, A. Frontera
semanticscholar   +4 more sources

Positively charged membranes for dye/salt separation based on a crossover combination of Mannich reaction and prebiotic chemistry.

Journal of Hazardous Materials, 2022
With the advent of increasingly loose nanofiltration membranes for dye desalination, synthesis methods based on interfacial polymerization and bio-inspired materials such as polydopamine (pDA) have been investigated. However, the long polymerization time
Qieyuan Gao   +11 more
semanticscholar   +1 more source

Water-Air Interfaces as Environments to Address the Water Paradox in Prebiotic Chemistry: A Physical Chemistry Perspective.

Journal of Physical Chemistry A, 2021
The asymmetric water-air interface provides a dynamic aqueous environment with properties that are often very different than bulk aqueous or gaseous phases and promotes reactions that are thermodynamically, kinetically, or otherwise unfavorable in bulk ...
Alexandra M. Deal   +2 more
semanticscholar   +1 more source

Prebiotic chemistry

Chemical Society Reviews, 2012
Without doubt, one of the most fascinating questions ever asked is ''What is life?'', immediately followed by ''How and where did life arise?''. Both questions are by no means exclusively related to chemistry and biology. Indeed, it was soon realized that concepts from astrophysics, geochemistry, geophysics, planetology, earth science, bioinformatics ...
J.F. Lambert, M. Sodupe, UGLIENGO, Piero
openaire   +5 more sources

Prebiotic chemistry on the rocks [PDF]

open access: possibleNature, 2015
Organic compounds called nitriles have been detected in material surrounding a young star. The finding hints at a vast reservoir of ice and volatile species that can seed the surfaces of young rocky planets or moons.
Blake, Geoffrey A., Bergin, Edwin A.
openaire   +3 more sources

The prebiotic chemistry of nucleotides

Origins of Life, 1984
Diiminosuccinonitrile (DISN), formed by the oxidation of diaminomaleonitrile (DAMN), has been investigated as a potential prebiotic phosphorylating agent. DISN effects the cyclization of 3'-adenosine monophosphate to adenosine 2', 3'-cyclic phosphate in up to 39% yield. The mechanism of this reaction was investigated.
William J. Hagan   +2 more
openaire   +3 more sources

Sulfur Amino Acids: From Prebiotic Chemistry to Biology and Vice Versa

Synthesis, 2021
Two sulfur-containing amino acids are included in the list of the 20 classical protein amino acids. A methionine residue is introduced at the start of the synthesis of all current proteins.
Y. Vallée, Sparta Youssef-Saliba
semanticscholar   +1 more source

Prebiotic chemistry in clouds

Journal of Molecular Evolution, 1991
In the traditional concept for the origin of life as proposed by Oparin and Haldane in the 1920s, prebiotic reactants became slowly concentrated in the primordial oceans and life evolved slowly from a series of highly protracted chemical reactions during the first billion years of Earth's history.
Thomas C. Shen   +2 more
openaire   +3 more sources

Synthetic connectivity, emergence, and self-regeneration in the network of prebiotic chemistry

Science, 2020
Mapping primordial reaction networks Chemists seeking to understand the origins of life have published a wide range of reactions that may have yielded the building blocks of proteins, nucleic acids, and lipids from simple precursors. Wołos et al. scoured
A. Wołoś   +8 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy