Results 51 to 60 of about 403,555 (400)

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

open access: yesFEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata   +13 more
wiley   +1 more source

Heptane isomers.

open access: yes, 2020
Created graphs and corresponding isomers for Heptane (C7H16) Left: Returned graphs with degree sequences, Right: Isomers of Heptane.
Jason P. Terry (8307891)   +3 more
core   +1 more source

Quantitative Analysis of Diubiquitin Isomers Using Ion Mobility-Mass Spectrometry

open access: yes, 2023
The diversity of ubiquitin modifications calls for methods to better characterize ubiquitin chain linkage, length, and morphology. Here, we use multiple linear regression analysis coupled with ion mobility mass spectrometry (IM-MS) to quantify the ...
Elizaveta I., Shestoperova   +2 more
core   +1 more source

Slight Truncation Changes in Iron Oxide Nanocubes Strongly Affect Their Magnetic Properties

open access: yesAdvanced Functional Materials, EarlyView.
Subtle variations in nanoparticle morphology can lead to significant changes in functional properties. An automated shape‐fitting method captures minor differences in corner truncation between iron oxide nanocubes of similar sizes synthesized under identical conditions, revealing pronounced disparities in their magnetic and hyperthermia behavior ...
Kingsley Poon   +7 more
wiley   +1 more source

Desenvolvimento de eletrodos quimicamente modificados com silsesquioxano para detecção seletiva de isômeros de compostos fenólicos [PDF]

open access: yes, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-graduação em Química, 2014Neste trabalho, dois diferentes eletrodos quimicamente modificados foram desenvolvidos utilizando o polímero ...
Silva, Paulo Sérgio da
core  

Undecane Isomers

open access: yes, 2023
A brief note concerning the structural isomers of ...
Martin Stoermer (6441287)
core   +1 more source

Nanoparticle Shape Dictates Catalytic Performance in Selective Hydrogenation of Butadiene Over Au‐Pd Core‐Shell Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
Controlling the exposed crystal facet of shape‐controlled Au‐Pd core‐shell catalysts though colloidal synthesis enhances their catalytic performance in the industrially relevant selective hydrogenation of butadiene. ABSTRACT Selective hydrogenation of butadiene is a critical step in purification of alkene feedstocks for polymer production and is ...
Marta Perxés Perich   +3 more
wiley   +1 more source

Exploring the Chemical Space of C3H2NO Isomers and Bimolecular Reactions with Hydrogen Cyanide and Formaldehyde: Insights into the Emergence of Life

open access: yes, 2023
The emergence of life remains one of the most intriguing scientific questions, and understanding the chemical processes that led to it is essential. Recent discoveries of C3H2NO isomers in the interstellar medium have motivated further exploration of ...
Anakuthil, Anoop   +3 more
core   +1 more source

Exciton Binding Energy of Phosphorescent Emitter Molecules in Organic Light‐Emitting Diodes

open access: yesAdvanced Functional Materials, EarlyView.
Energy level alignment is key to efficient OLED design, yet determining LUMO energies remains challenging. A methodology based on field‐induced dissociation and kinetic Monte Carlo simulations is presented to extract LUMO energies of iridium‐based phosphorescent emitters from their exciton binding energy.
Hiroki Tomita   +6 more
wiley   +1 more source

Conjugated linoleic acid: chemical structure, occurrence and effects on human health

open access: yesRevista do Instituto de Latícinios Cândido Tostes, 2014
Conjugated linoleic acid (CLA) is the group of positional and geometric isomers of linoleic acid, which are naturally synthesized in the rumen of animals. The main dietary sources of CLA are milk, dairy products end meat from ruminant animals.
Juliana Nunes Lucatto   +2 more
doaj   +1 more source

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