Articles with "fluorine" as a keyword



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Self‐Compensation in Transparent Conducting F‐Doped SnO2

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Published in 2018 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201701900

Abstract: The factors limiting the conductivity of fluorine-doped tin dioxide (FTO) produced via atmospheric pressure chemical vapor deposition are investigated. Modeling of the transport properties indicates that the measured Hall effect mobilities are far below the… read more here.

Keywords: transparent conducting; self compensation; compensation; compensation transparent ... See more keywords
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Flexible and Zwitterionic Fluorinated Hydrogel Scaffold with High Fluorine Content for Non-Invasive 19 F Magnetic Resonance Imaging Under Ultrahigh Scanning Resolution.

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Published in 2022 at "Advanced healthcare materials"

DOI: 10.1002/adhm.202201894

Abstract: The imaging of hydrogel scaffolds by 19 F magnetic resonance imaging (MRI) represents an attractive tool for straightforward and non-invasive monitoring their morphology and in vivo fate. However, their further applications were significantly limited by… read more here.

Keywords: magnetic resonance; non invasive; hydrogel; resolution ... See more keywords
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A Compact and Synthetically Accessible Fluorine‐18 Labelled Cyclooctyne Prosthetic Group for Labelling of Biomolecules by Copper‐Free Click Chemistry

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Published in 2018 at "ChemMedChem"

DOI: 10.1002/cmdc.201800334

Abstract: A new fluorine‐containing azadibenzocyclooctyne (ADIBO‐F) was designed using a synthetically accessible pathway. The fluorine‐18 prosthetic group was prepared from its toluenesulfonate precursor and isolated in 21–35 % radiochemical yield in 30 minutes of synthetic time. ADIBO‐F has… read more here.

Keywords: compact synthetically; prosthetic group; chemistry; synthetically accessible ... See more keywords
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Ring-opening Fluorination of Carbo/Heterocycles and Aromatics: Construction of Complex and Diverse Fluorine-containing Molecules.

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Published in 2023 at "Chemical record"

DOI: 10.1002/tcr.202200281

Abstract: Fluorine-containing molecules have attracted much attention in medicinal, agrochemical, and materials sciences because they offer unique physical and biological properties. Therefore, many efficient fluorination reactions have been developed over the years. Recent advancements in fluorination… read more here.

Keywords: containing molecules; fluorine; fluorine containing; ring opening ... See more keywords
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Determination of organically bound fluorine sum parameters in river water samples—comparison of combustion ion chromatography (CIC) and high resolution-continuum source-graphite furnace molecular absorption spectrometry (HR-CS-GFMAS)

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Published in 2020 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-020-03010-y

Abstract: In this study, we compare combustion ion chromatography (CIC) and high resolution-continuum source-graphite furnace molecular absorption spectrometry (HR-CS-GFMAS) with respect to their applicability for determining organically bound fluorine sum parameters. Extractable (EOF) and adsorbable (AOF)… read more here.

Keywords: cic; sum parameters; fluorine sum; bound fluorine ... See more keywords
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Fluorine-controlled composition of biotite in granulites of Madagascar: the effect of fluorine on thermometry of biotite–garnet gneisses

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Published in 2019 at "Contributions to Mineralogy and Petrology"

DOI: 10.1007/s00410-019-1607-1

Abstract: Because of the strong preference of fluorine (F) for “hydrous” magnesian silicate minerals, the temperature T(0F) given by the reaction (Bi–Gt) of Fe–Mg exchange between biotite and garnet [phlogopite (Phl) + almandine (Alm) = annite (Ann) + pyrope (Py)] can be… read more here.

Keywords: effect; biotite garnet; fluorine; thermometry ... See more keywords
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The influence of high-fluorine groundwater on surface soil fluorine levels and their FTIR characteristics

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Published in 2020 at "Arabian Journal of Geosciences"

DOI: 10.1007/s12517-020-05346-2

Abstract: In order to detect the influence of fluorine-enriched water on surface soil ( read more here.

Keywords: surface soil; fluoride levels; soil fluoride; fluorine ... See more keywords
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Experiments on the Saturation of Fluorite in Magmatic Systems: Implications for Maximum F Concentration and Fluorine-Cation Bonding in Silicate Melt

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Published in 2020 at "Journal of Earth Science"

DOI: 10.1007/s12583-020-1305-y

Abstract: The effects of melt composition, temperature and pressure on the solubility of fluorite (CaF 2 ), i.e., fluorine concentration in silicate melts in equilibrium with fluorite, are summarized in this paper. The authors present a… read more here.

Keywords: melt sat; saturation fluorite; saturation; fluorine ... See more keywords
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Poly(vinylidene fluoride) derived fluorine-doped magnetic carbon nanoadsorbents for enhanced chromium removal

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Published in 2017 at "Carbon"

DOI: 10.1016/j.carbon.2017.01.033

Abstract: Abstract Newly designed fluorine-doped magnetic carbon (F-MC) was synthesized in situ though a facile one-step pyrolysis-carbonization method. Poly(vinylidene fluoride) (PVDF) served as the precursor for both carbon and fluorine. 2.5% F content with core-shell structure… read more here.

Keywords: carbon; removal; fluorine doped; fluorine ... See more keywords
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Carbon dots with red-shifted photoluminescence by fluorine doping for optical bio-imaging

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Published in 2018 at "Carbon"

DOI: 10.1016/j.carbon.2017.11.069

Abstract: Abstract Carbon dots (CDs) are environmentally benign alternatives to quantum dots comprised of heavy metals with outstanding photoluminescent (PL) properties and have shown great promise in optical bio-imaging and sensing. However, it remains challenging to… read more here.

Keywords: bio imaging; carbon dots; red shifted; fluorine ... See more keywords
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Effective design of A-D-A small molecules for high performance organic solar cells via F atom substitution and thiophene bridge

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Published in 2019 at "Chinese Chemical Letters"

DOI: 10.1016/j.cclet.2019.07.018

Abstract: Abstract Three novel small molecules with acceptor-donor-acceptor (A-D-A) configuration, SBDT1 , SBDT2 and SBDT3 , where 4,8-bis(octyloxy)benzo[1,2-b:4,5-b']dithiophene (BDT) as the electron-donating core connecting to thiophene-substituted benzothiadiazole (BT) as electron-withdrawing are reported. The effects of fluorine… read more here.

Keywords: solar cells; thiophene; performance; organic solar ... See more keywords