Results 51 to 60 of about 1,025,232 (388)

Efficient method for in situ agitation of liquids directly inside NMR spectrometer

open access: yesMethodsX, 2023
The objective of the method is to allow agitation and fast homogenization of liquid systems in NMR tubes, directly inside the NMR spectrometer. The setup makes it possible to record spectra of samples that are macroscopically not stable, as dispersions ...
Antonio De Souza Braga Neto   +4 more
doaj   +1 more source

Gentamicin Induced Nephrotoxicity: The Role of Sex Hormones in Gonadectomized Male and Female Rats

open access: yesScientifica, 2016
Background. Gentamicin (GM) induced nephrotoxicity may be sex hormones related. The effects of sex hormones on GM induced nephrotoxicity in gonadectomized rats were investigated. Methods.
Fatemeh Eshraghi-Jazi   +5 more
doaj   +1 more source

Solid state lithiation-delithiation of sulphur in sub-nano confinement: a new concept for designing lithium-sulphur batteries. [PDF]

open access: yes, 2016
We investigate the detailed effects and mechanisms of sub-nano confinement on lithium-sulfur (Li-S) electrochemical reactions in both ether-based and carbonate-based electrolytes.
Bozhilov, Krassimir N   +3 more
core   +1 more source

Primitive model electrolytes. A comparison of the HNC approximation for the activity coefficient with Monte Carlo data [PDF]

open access: yes, 2011
Accuracy of the mean activity coefficient expression (Hansen-Vieillefosse-Belloni equation), valid within the hypernetted chain (HNC) approximation, was tested in a wide concentration range against new Monte Carlo (MC) data for +1:-1 and +2:-2 primitive ...
Gutiérrez-Valladares, E.   +4 more
core   +1 more source

Applications of Polymer Electrolytes in Lithium-Ion Batteries: A Review

open access: yesPolymers, 2023
Polymer electrolytes, a type of electrolyte used in lithium-ion batteries, combine polymers and ionic salts. Their integration into lithium-ion batteries has resulted in significant advancements in battery technology, including improved safety, increased
Jayeeta Chattopadhyay   +2 more
semanticscholar   +1 more source

Ionic conductivity and relaxation dynamics in plastic-crystals with nearly globular molecules

open access: yes, 2020
We have performed a dielectric investigation of the ionic charge transport and the relaxation dynamics in plastic-crystalline 1-cyano-adamantane (CNA) and in two mixtures of CNA with the related plastic crystals adamantane or 2-adamantanon.
Loidl, A.   +3 more
core   +1 more source

Impact of diffusion layers in strong electrolytes on the transient current [PDF]

open access: yes, 2009
Transient currents of electrolytes in response to a voltage step can reveal a lot about the behavior of charges present in an electrolyte. In this paper, electrolytes with high ionic strength are considered.
Beunis, Filip   +4 more
core   +1 more source

Entropy‐Driven Liquid Electrolytes for Lithium Batteries

open access: yesAdvances in Materials, 2023
Developing liquid electrolytes with higher kinetics and enhanced interphase stability is one of the key challenges for lithium batteries. However, the poor solubility of lithium salts in solvents sets constraints that compromises the electrolyte ...
Qidi Wang   +11 more
semanticscholar   +1 more source

Vitamin E, Vitamin C, or Losartan Is Not Nephroprotectant against Cisplatin-Induced Nephrotoxicity in Presence of Estrogen in Ovariectomized Rat Model

open access: yesInternational Journal of Nephrology, 2012
Background. The nephroprotective effect of vitamins E and C or losartan against cisplatin (CP)- induced nephrotoxicity when they are accompanied by estrogen was investigated. Methods. The ovariectomized rats received estradiol valerate for two weeks.
Mehdi Nematbakhsh   +8 more
doaj   +1 more source

Printable magnesium ion quasi-solid-state asymmetric supercapacitors for flexible solar-charging integrated units. [PDF]

open access: yes, 2019
Wearable and portable self-powered units have stimulated considerable attention in both the scientific and technological realms. However, their innovative development is still limited by inefficient bulky connections between functional modules ...
Kaner, Richard B   +8 more
core   +1 more source

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