Results 31 to 40 of about 64,855 (201)

Molecular interactions, structural effects, and binding affinities between silver ions (Ag+) and amyloid beta (Aβ) peptides

open access: yesScientific Reports
Because silver is toxic to microbes, but not considered toxic to humans, the metal has been used as an antimicrobial agent since ancient times. Today, silver nanoparticles and colloidal silver are used for antibacterial purposes, and silver-peptide and ...
Amanda L. Lakela   +8 more
doaj   +1 more source

Arrhenius-based shelf-life prediction of lombok terong (Capsicum) sambal with sodium benzoate and potassium sorbate combination

open access: yesAgrointek
Lombok terong is a variety of chili belonging to the Capsicum genus, and one of its processed products is sambal sauce. Due to its limited shelf life, preservatives must be used to extend it.
Eileen Fiona Wijaya   +4 more
doaj   +1 more source

Data on Drosophila clots and hemocyte morphologies using GFP-tagged secretory proteins: Prophenoloxidase and transglutaminase

open access: yesData in Brief, 2019
Insect hemolymph coagulation: Kinetics of classically and non-classically secreted clotting factors Schmid et al., 2019. The linked article demonstrates the localization of two secretory proteins in Drosophila melanogaster, Prophenoloxidase (PPO2) and ...
Alexis Dziedziech   +5 more
doaj   +1 more source

Comparison of different models to calculate the viscosity of biogas and biomethane in order to accurately measure flow rates for conformity assessment

open access: yesScientific Reports, 2021
The study presents an optimised method to correct flow rates measured with a LFE flowmeter pre-set on methane while used for gas mixtures of unknown composition at the time of the measurement.
Karine Arrhenius, Oliver Büker
doaj   +1 more source

More on Arrhenius plots [PDF]

open access: yesPhysics Today, 2021
Howard Branz, Arthur Yelon
openaire   +1 more source

Non-Arrhenius Protein Aggregation [PDF]

open access: yesThe AAPS Journal, 2013
Protein aggregation presents one of the key challenges in the development of protein biotherapeutics. It affects not only product quality but also potentially impacts safety, as protein aggregates have been shown to be linked with cytotoxicity and patient immunogenicity.
Wei, Wang, Christopher J, Roberts
openaire   +2 more sources

Partial Dissociation and Hydration Quantitatively Explain the Properties of Aqueous Electrolyte Solutions and hence Empirical Activity Concepts are Unnecessary [PDF]

open access: yes, 2011
The author shows that Arrhenius's theory of partial electrolytic dissociation was immaturely displaced about eight decades ago by the empirical concept of ionic activities and the assumption of complete dissociation of electrolytes at all ...
Raji Heyrovska
core  

Development of a Comprehensive Model for the Coulombic Efficiency and Capacity Fade of LiFePO4 Batteries under Different Aging Conditions

open access: yesApplied Sciences, 2019
In this paper, a comprehensive model for LiFePO4 batteries is proposed to ensure high efficiency and safe operation. The proposed model has a direct correlation between its parameters and the electrochemical principles to estimate the state of charge ...
Ting-Jung Kuo
doaj   +1 more source

Temperature-Dependent Activity of Motor Proteins: Energetics and Their Implications for Collective Behavior

open access: yesFrontiers in Cell and Developmental Biology, 2021
Molecular motor proteins are an extremely important component of the cellular transport system that harness chemical energy derived from ATP hydrolysis to carry out directed mechanical motion inside the cells. Transport properties of these motors such as
Saumya Yadav, Ambarish Kunwar
doaj   +1 more source

Convex Arrhenius plots and their interpretation [PDF]

open access: yesProceedings of the National Academy of Sciences, 2001
This paper draws attention to selected experiments on enzyme-catalyzed reactions that show convex Arrhenius plots, which are very rare, and points out that Tolman's interpretation of the activation energy places a fundamental model-independent constraint on any detailed explanation of these reactions. The analysis presented here shows that in such
D, Truhlar, A, Kohen
openaire   +2 more sources

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