Results 81 to 90 of about 415,013 (252)

Fluoride and dental caries [PDF]

open access: yes, 1998
Fluorine was probably discovered by the chemist Scheele in 1771, and eventually isolated in 1886 by Moissan. Its presence in bones and teeth was initially disputed but eventually confirmed in the middle of the eighteenth century.
Camilleri, George E.
core  

Nitride MXenes Beyond Carbides: Bridging the Gap Between Computational Prediction and Experimental Realization

open access: yesAdvanced Functional Materials, EarlyView.
Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley   +1 more source

Defect‐Free Transfer Principles for Scalable, Thin Garnet‐Based Hybrid Solid Electrolytes in Solid‐State Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Defect‐free transfer principles enable scalable fabrication of 15 µm‐thin garnet‐based hybrid solid electrolytes. Hansen solubility parameters correlate interfacial compatibility with coating, transfer, and impregnation behavior, guiding rational selection of slurry/substrate, binder/substrate, and binder/polymer electrolyte combinations.
Seul Gi Chu   +8 more
wiley   +1 more source

Engineering a Fluorinated AlPO4 Interface: Toward High Initial Coulombic Efficiency and Stable Oxygen Redox in Li‐Rich Layered Oxide Cathodes

open access: yesAdvanced Functional Materials, EarlyView.
We report a chemically incorporated fluorinated AlPO4 (AlPO4‐F) architecture that functions as a multifunctional “interfacial fortress” for Li‐rich layered oxides (LLOs). By modulating the surface potential to –32.16 mV, this architecture enriches Li+ concentration and repels detrimental electrolyte anions.
Hojun Moon   +13 more
wiley   +1 more source

Degradable, Skin‐Conformal Nanocomposite‐Based Bioelectronic Patches for High‐Fidelity Electrophysiology and Gesture‐Controlled Robotics

open access: yesAdvanced Functional Materials, EarlyView.
A degradable, skin‐conformal bioelectronic patch combines a starch‐dominated nanocomposite conductor with a gelatin substrate to enable sensitive strain sensing, high‐fidelity electrocardiography, electromyography, electrooculography, and machine‐learning‐assisted gesture control.
Ming Dong   +10 more
wiley   +1 more source

Evaluation of Parents' Information Sources Perceptions and Attitudes Regarding Fluoride Toothpastes and Topical Fluoride Applications: A Cross-Sectional Study

open access: yes
Purpose: The aim of this study was to evaluate parental attitudes, perceptions and sources of information regarding fluoride toothpastes and topical fluoride applications. Methods: This study was designed as a cross-sectional questionnaire.
Kockanat, Arzu
core   +1 more source

Comparison of the repairing effect of fluoride on experimentally produced white spot lesions on healthy teeth in single and repeated applications. [PDF]

open access: yes, 2013
The aim of this research was to test the repairing effect of “fluoride varnish-Duraphat” on demineralization of tooth in single and repeated applications.
Akkaya, Arhan
core   +1 more source

FLUORIDE CONCENTRATIONS IN COMMERCIALLY AVAILABLE PROCESSED BEVERAGES IN BRAZIL CONSUMED BY INFANTS

open access: yes, 2019
Purpose: To determine fluoride concentrations of processed fruit juices (n=42) and ready-to-drink chocolate milks (n=9) commercially available in Aragatuba, Brazil, as well as estimating their contribution to the daily fluoride intake (DFI).
Cabral de Assis Salama, Isabel Cristina [UNESP]   +4 more
core  

Lone‐Pair‐Induced Lattice Distortion in Lead‐Free Hybrid Perovskites for High‐Performance Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri   +12 more
wiley   +1 more source

COMPARISON OF FLUORIDE AND THE NOVEL ANTI-CARIES AGENT THEOBROMINE ON INITIAL ENAMEL CARIES: AN IN VITRO STUDY

open access: yes, 2019
Fluoride has been used as a remineralization agent for many years. In recent years, the possible side effects of fluoride have led researchers to explore new remineralization agents.
Gundogar, Zubeyde Ucar and Keskin, Gul and Cinar, Cagdas
core  

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