Results 21 to 30 of about 25,451 (309)

Removal of nitrides and fluorides from secondary aluminum dross by catalytic hydrolysis and its mechanism

open access: yesHeliyon, 2023
Secondary aluminum dross (SAD) refers to hazardous waste from secondary aluminum refinement. It contains a large amount of aluminum nitride and fluorides that cause serious environmental pollution for direct discharge and hinder the resource utilization ...
Zhanbing Li   +6 more
doaj   +1 more source

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

A variable temperature solid-state nuclear magnetic resonance, electron paramagnetic resonance and Raman scattering study of molecular dynamics in ferroelectric fluorides [PDF]

open access: yes, 2011
The local nuclear and electronic structures and molecular dynamics of the ferroelectric lattice in selected geometric fluorides (BaMgF(4), BaZnF(4), BaMg(1-x)Mn(x)F(4) and BaMg(1-x)Ni(x)F(4); x = 0.001 and 0.005) have been investigated. The (19)F and (25)
Pike, KJ   +40 more
core   +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

Diversity Oriented Clicking: Synthesis of beta-Substituted Alkenyl Sulfonyl Fluorides as Covalent Human Neutrophil Elastase Inhibitors [PDF]

open access: yes, 2022
Diversity Oriented Clicking (DOC) is a discovery method geared towards the rapid synthesis of functional libraries. It combines the best attributes of both classical and modern click chemistries. DOC strategies center upon the chemical diversification of
Yunfei, Cheng   +25 more
core   +2 more sources

Synthesis and structure-property relationships in selected metal fluorides [PDF]

open access: yes, 2011
There has been an increase in the interest in fluoride materials over the last decade. This interest has focused on multiferroic materials and kagome lattices, to name but a few areas.
Reisinger, Sandra A.
core   +2 more sources

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

Fluoride intake of infants living in non-fluoridated and fluoridated areas [PDF]

open access: yesBritish Dental Journal, 2014
Data on fluoride exposure of infants are sparse. This study aimed to estimate total daily fluoride intake (TDFI) of infants aged 1-12 months, living in non-fluoridated and fluoridated areas in north-east England.Daily dietary fluoride intake was assessed using a three-day food diary coupled with analysis of fluoride content of food/drink consumed ...
Zohoori FV   +3 more
openaire   +6 more sources

Assembly of unsymmetrical 1,3,5-triarylbenzenes via tandem reaction of β-arylethenesulfonyl fluorides and α-cyano-β-methylenones [PDF]

open access: yes, 2022
A transition-metal-free tandem reaction of β-arylethenesulfonyl fluorides and α-cyano-β-methylenones has been revealed. In the presence of cesium carbonate, 2-arylethenesulfonyl fluorides react with α-cyano-β-methylenones through a tandem Diels-Alder ...
Yi, An   +4 more
core   +1 more source

Synthesis of Highly Enantioenriched Sulfonimidoyl Fluorides and Sulfonimidamides by Stereospecific SuFEx Reaction [PDF]

open access: yes, 2020
Sulfonimidamides present exciting opportunities as chiral isosteres of sulfonamides, with potential for additional directional interactions. Here we present the first modular enantioselective synthesis of sulfonimidamides, including the first ...
Andrew J. P., White   +5 more
core   +2 more sources

Home - About - Disclaimer - Privacy