Results 21 to 30 of about 131,079 (285)

Possibility to realize spin-orbit-induced correlated physics in iridium fluorides [PDF]

open access: yes, 2017
Recent theoretical predictions of "unprecedented proximity" of the electronic ground state of iridium fluorides to the SU(2) symmetric $j_{\mathrm{eff}}=1/2$ limit, relevant for superconductivity in iridates, motivated us to investigate their crystal and
Efimenko, A.   +8 more
core   +2 more sources

Efficacy of fluorides and CPP-ACP vs fluorides monotherapy on early caries lesions: A systematic review and meta-analysis.

open access: yesPLoS ONE, 2018
The study aimed to evaluate the efficacy of the combination of CPP-ACP and fluorides compared with fluorides monotherapy on patients with early caries lesions.
Siying Tao   +6 more
doaj   +1 more source

Ion-exchange enabled new intercalation Li metal fluorides

open access: yesElectrochemistry Communications, 2023
Most metal fluorides-based Li ion battery cathodes suffer from large voltage polarization, volume change, slow rate, and capacity loss in battery cycling due to Li conversion reactions.
Yichao Wang   +5 more
doaj   +1 more source

Prediction for new magnetoelectric fluorides [PDF]

open access: yes, 2007
We use symmetry considerations in order to predict new magnetoelectric fluorides. In addition to these magnetoelectric properties, we discuss among these fluorides the ones susceptible to present multiferroic properties.
Authier A   +10 more
core   +3 more sources

Potential peptidic proteasome inhibitors by incorporation of an electrophilic trap based on amino acid derived α-substituted sulfonyl fluorides [PDF]

open access: yes, 2017
Peptido sulfonyl fluoride derivatives were designed and synthesized containing a substituent on the alpha position (αPSFs) with respect to the sulfonyl fluoride electrophilic trap.
Brouwer, Arwin J.   +3 more
core   +1 more source

Teor de fluoretos em infusões de chá verde (Camellia sinensis) Fluoride content in green tea infusions (Camellia sinensis)

open access: yesQuímica Nova, 2008
The aim of this work was to study the influence of green tea consumption on fluoride ingestion. The extraction conditions of fluorides from green tea infusions were defined and nine brands of green tea available in Portugal were analyzed.
Márcia Reto   +3 more
doaj   +1 more source

Rh-Catalyzed Highly Enantioselective Synthesis of Aliphatic Sulfonyl Fluorides

open access: yesiScience, 2019
Summary: Rh-catalyzed, highly enantioselective (up to 99.8% ee) synthesis of aliphatic sulfonyl fluorides was accomplished. This protocol provides a portal to a class of novel 2-aryl substituted chiral sulfonyl fluorides, which are otherwise extremely ...
Balakrishna Moku   +6 more
doaj   +1 more source

Deoxyfluorination of acyl fluorides to trifluoromethyl compounds by FLUOLEAD®/Olah’s reagent under solvent-free conditions

open access: yesBeilstein Journal of Organic Chemistry, 2020
A new protocol enabling the formation of trifluoromethyl compounds from acyl fluorides has been developed. The combination of FLUOLEAD® and Olah’s reagent in solvent-free conditions at 70 °C initiated the significant deoxyfluorination of the acyl ...
Yumeng Liang   +4 more
doaj   +1 more source

Luminescent properties of Bax Mg(2−x)F4:W ceramics

open access: yesEurasian Journal of Physics and Functional Materials, 2023
Ceramics based on alkaline earth metal fluorides activated by tungsten has been obtained by radiation synthesis. The synthesis was realized by direct action on the mixture with an activator of a powerful flow of high-energy electrons without the use of ...
T.A. Koketai   +6 more
doaj   +1 more source

Fluoroacidity evaluation in molten salts [PDF]

open access: yes, 2011
The fluoroacidity of several alkaline fluoride media was studied by monitoring the concentration of electroactive species which is decreasing versus time due to a gas species release, such as silicon fluorides, as indicated by the reaction: SiF(4+x)x ...
Bieber, Anne-Laure   +5 more
core   +4 more sources

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