Results 41 to 50 of about 6,488 (192)

α‐Synuclein Forms Distinct Micelle‐Like Assemblies at Low Ionic Strengths

open access: yesAdvanced Science, EarlyView.
At high ionic strength, α‐synuclein forms diverse assemblies, including oligomers, fibrils, and condensates. Here, we show that at low ionic strength, α‐synuclein adopts a distinct, low‐abundance assembly state. These assemblies maintain a constant size above a critical concentration and do not coalesce, suggesting a micelle‐like organization ...
Sophie Hertel   +10 more
wiley   +1 more source

Vapour pressures of fluorocarbons in polyols, polyamines and polycarboxyls

open access: yes, 1996
Fluorocarbons which are less damaging to atmospheric ozone levels have recently become available on an industrial scale. It is necessary to assess their solubilities in solvents such as polyols to optimize their uses as blowing agents or refrigerants ...
G. Basile   +8 more
core   +1 more source

Per- and Polyfluoroalkyl Substances (PFAS) in Michigan: A Novel High-Throughput Method with Liquid Chromatography–Mass Spectrometry (LC-MS/MS) Analysis of 42 PFAS Compounds in Human and Bovine Serum

open access: yesToxics
A novel method for the analysis of per- and polyfluoroalkyl substances (PFAS) in serum is presented here, utilizing a matrix-matched calibration curve, small sample size, high-throughput sample prep with a protein crash and filtration, resulting in a ...
Jessica M. Morrison   +6 more
doaj   +1 more source

Effect of vaporized perfluorocarbon on oxidative stress during the cold ischemia phase of lung graft preservation

open access: yesJornal Brasileiro de Pneumologia, 2019
Liquid perfluorocarbon (PFC) instillation has been studied experimentally as an adjuvant therapy in the preservation of lung grafts during cold ischemia.
Renata Salatti Ferrari   +4 more
doaj   +1 more source

Plasma‐Engineered Polyethylene‐Reinforced Anion Exchange Membranes With Low Ionic Resistance and Low Hydrogen Crossover for Water Electrolysis

open access: yesAdvanced Science, EarlyView.
Oxygen plasma functionalizes porous polyethylene, enabling complete hydrocarbon ionomer infiltration within a dense submicron pore network. The resulting reinforced composite membrane simultaneously enhances mechanical robustness and suppresses hydrogen permeation at ultrathin thickness. An integrated performance index confirms the effectiveness of the
Sungjun Kim   +6 more
wiley   +1 more source

Fluorocarbons modulate the coordination sphere of f-element complexes

open access: yes, 2015
Weak yet influential: Fluorocarbons, the least coordinating of all halocarbons, establish secondary coordinative interactions with f elements. These interactions affect the stereochemistry of the complexes and provide examples of coordination polyhedra ...
Menjón, Babil, Alvarez, Santiago
core   +1 more source

Per- and Polyfluoroalkyl Substances (PFAS) in Michigan: A Novel High-Throughput Method with Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS) Analysis of 39 PFAS Compounds in Human and Bovine Dried Blood Spots (DBS)

open access: yesToxics
This study presents a novel method for analyzing per- and polyfluoroalkyl substances (PFAS) in dried blood spots (DBS), employing a hybrid solvent-based and matrix-matched calibration curve, minimal sample volume, and high-throughput preparation.
Jessica M. Morrison   +6 more
doaj   +1 more source

Ground principles of animal’s blood medication [PDF]

open access: yesMedicamentul Veterinar, 2008
In the paper ground principles of blood medication in animals are enumerated. There are presented animal's blood type groups (antigens and isoanticorps in dog and cat), auto transfusion in animals, blood substitutes (free hemoglobins, fluorocarbons ...
Cristina, T.Romeo
doaj  

Bottom-up self-assembly of nanofibers in the surfactant mixture of CTAB and Pluronics

open access: yesAIP Advances, 2021
Bottom-up self-assembly of nanofibers in a chemical method is presented using the surfactant mixture of cetyltrimethylammonium bromide (CTAB) and Pluronics as the anisotropic micellar templates.
Soo Ik Park, Hyon-Min Song
doaj   +1 more source

Partial discharge and decomposition characteristics of environmental insulating gas C5F10O under different background gases

open access: yesEnergy Reports, 2023
SF6 is widely developed and applied in gas insulated electrical equipment due to its excellent arc extinguishing performance and insulation performance.
Yalong Xia   +7 more
doaj   +1 more source

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