Highly Water-Soluble Magnetic Nanoparticles as Novel Draw
May 13 2010 · Highly hydrophilic magnetic nanoparticles have been molecularly designed. For the first time the application of highly water-soluble magnetic nanoparticles as novel draw solutes in forward osmosis (FO) was systematically investigated. Magnetic nanoparticles functionalized by various groups were synthesized to explore the correlation between the surface chemistry of magnetic nanoparticles
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Hence in this Letter the authors report the development and characterisation of glucosamine sulphate magnetic nanoparticles for magnetically targetted RA chemotherapy. 1 Introduction Magnetic nanoparticles are used for several medical applications such as drug delivery hyperthermia subcellular compartmental isolation 1 9 .
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Magnetic nanoparticles for fluoride removal Magnetic nanoparticles have large surface area high reactivity specificity and self–assembly make them different from common adsorbents. A number of magnetic nanoparticles were synthesized for fluoride removal. Markeb et al. 13 synthesized Ce–Ti Fe 3 O 4 nanoparticles for fluoride removal.
Get PriceCation Exchange in Lanthanide Fluoride Nanoparticles ACS
Cation exchange in lanthanide fluoride nanoparticles is reported. Typically dispersible LnF 3 nanoparticles were exposed to another lanthanide ion that was roughly 5 times the amount of Ln 3 in the nanoparticles. Results show that cation exchange of GdF 3 nanoparticles with La 3 was almost complete in 1 min and it also happens reversibly although the degree of exchange is not as much as
Get PriceRecyclable Magnetic Fluorescent Fe3O4 SiO2 Core–Shell
Recyclable Magnetic Fluorescent Fe 3 O 4 SiO 2 Core–Shell Nanoparticles Decorated with Carbon Dots for Fluoride Ion Removal Xiaolei Li Department of Orthodontics Guanghua School of Stomatology Hospital of Stomatology Guangdong Provincial Key Laboratory of Stomatology Sun Yat-sen University Guangzhou 510055 People s Republic of China
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Request PDF Development of magnetic nanoparticles for fluoride and organic matter removal from drinking water Fluoride ion (F⁻) occurs naturally in all types of water. Groundwater may
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Dec 01 2008 · Development of Receptor Targeted Magnetic Iron Oxide Nanoparticles for Efficient Drug Delivery and Tumor Imaging Lily Yang 1 2 Zehong Cao 1 Hari Krishna Sajja 1 Hui Mao 2 Liya Wang 2 Huaying Geng 4 Hengyi Xu 4 Tieshan Jiang 4
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Abstract. This chapter is devoted to the use of fluoride nanoparticles in biomedicine. We overview the use of the fluoride nanoparticles in important areas such as thermometry of a single cell hyperthermia photodynamic therapy caries prevention antioxidant therapy magnetic resonance imaging and
Get PriceRecyclable Magnetic Fluorescent Fe3O4 SiO2 Core–Shell
Recyclable Magnetic Fluorescent Fe 3 O 4 SiO 2 Core–Shell Nanoparticles Decorated with Carbon Dots for Fluoride Ion Removal Xiaolei Li Department of Orthodontics Guanghua School of Stomatology Hospital of Stomatology Guangdong Provincial Key Laboratory of Stomatology Sun Yat-sen University Guangzhou 510055 People s Republic of China
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3.1 Synthesis of Ctab Coated Fe/Fe 3 o 4 Nanoparticles Via Water in Oil Microemulsion. Two water-in-oil microemulsion are created one containing FeCl 3 aqueous solution the other with NaBH 4 aqueous solution. First DI water is degassed by boiling and then cooling in a filter flask under flowing Argon with the mechanical agitation provided by a magnetic stir bar.
Get PriceDevelopment of the New Fluoride Ion-Selective Electrode
A new modified ion-selective electrode with membranes of LaF3 single crystals with different internal contacts (solid steel or electrolyte) and with FexOy nanoparticles as loading was developed. The best response characteristic with linear potential change was found in the fluoride concentration range from 10−1 to 3.98 10−7 M. The detection limit for the electrolyte contact was
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Development and characterization of magnetic iron oxide nanoparticles with a cisplatin-bearing polymer coating for targeted drug delivery Int J Nanomedicine . 2014 Aug 59 . doi 10.2147/IJN.S63433.
Get PriceDevelopment of the New Fluoride Ion-Selective Electrode
A new modified ion-selective electrode with membranes of LaF3 single crystals with different internal contacts (solid steel or electrolyte) and with FexOy nanoparticles as loading was developed. The best response characteristic with linear potential change was found in the fluoride concentration range from 10−1 to 3.98 10−7 M.
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In this work we present the development of aluminum hydroxide nanostructures embedded with polyacrylic acid (PAA) coated iron oxide superparamagnetic nanoparticles Fe 3 O 4 Al(OH) 3 synthesized by a two-step co-precipitation and forced hydrolysis method their physicochemical characterization and first biomedical studies as dual magnetic
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A number of magnetic nanoparticles were synthesized for fluoride removal. Markeb et al. 13synthesized Ce–Ti Fe3O4nanoparticles for fluoride removal. They found the maximum adsorption capacity of 91.04 mg/g at pH 7 and also showed a fast adsorption rate.
Get PriceA Magnetic Chameleon Biocompatible Lanthanide Fluoride
A Magnetic Chameleon Biocompatible Lanthanide Fluoride Nanoparticles with Magnetic Field Dependent Tunable Contrast Properties as a Versatile Contrast Agent for Low to Ultrahigh Field MRI and Optical Imaging in Biological Window Created Date 5/9/2018 12 45 33 PM
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Among several treatment technologies applied for fluoride removal adsorption process has been explored widely and magnetic nanoparticles has provided unique advantages in due course.
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The intensity of residual magnetization and the coercivity are both zero. These features demonstrate that both OA- and PEG-modified gadolinium fluoride nanoparticles display paramagnetic properties at room temperature (Sui et al. 2018). The magnetizations of OA-NaGdF 4 Yb Er and PEG-GdF 3 Yb Er nanoparticles are 2.6 emu/g and 6.8 emu/g
Get PriceCalcium fluoride based multifunctional nanoparticles for
New multifunctional nanoparticles (NPs) that can be used as contrast agents (CA) in different imaging techniques such as photoluminescence (PL) microscopy and magnetic resonance imaging (MRI) open new possibilities for medical imaging e.g. in the fields of diagnostics or tissue characterization in regenerative medicine.
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New multifunctional nanoparticles (NPs) that can be used as contrast agents (CA) in different imaging techniques such as photoluminescence (PL) microscopy and magnetic resonance imaging (MRI) open new possibilities for medical imaging e.g. in the fields of diagnostics or tissue characterization in regenerative medicine.
Get PriceInternalization of Fluoride in Hydroxyapatite Nanoparticles
Pellets of HAP nanoparticles (NPs) were packed into a fixed-bed media filter to treat solutions containing 30 mg-F/L (1.58 mM) at pH 8 yielding an uptake of 15.97 ± 0.03 mg-F/g-HAP after 864 h. Solid-state 19F and 13C magic-angle spinning nuclear magnetic resonance spectroscopy demonstrated that all removed fluoride is apatitic.
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molecules Article Development of the New Fluoride Ion-Selective Electrode Modified with FexOy Nanoparticles Josip Radic´ 1 Marija Bralic´ 1 Mitja Kolar 2 Boštjan Genorio 3 Ante Prkic´ 4 and Ivana Mitar 5 1 Department of Environmental Chemistry Faculty of Chemistry and Technology R. Boškovica´ 35 21000 Split Croatia jradic ktf-split.hr
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Development of iron oxide nanoparticle adsorbents for arsenic and fluoride The iron oxide nanoparticles were not effective in fluoride removal at the pH and concen- The magnetic
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Jun 26 2020 · In this study we prepare a biocompatible and magnetic material coated with dopamine (Fe3O4/SiO2 DA) for drug delivery of doxorubicin. Doxorubicin is a commercially available drug for the treatment of several types of cancers such as metastatic breast carcinoma blood lungs ovarian carcinoma and sarcoma. Magnetic nanoparticles are synthesized by co-precipitation method and
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Development of Stabilized Magnetite Nanoparticles for Medical Applications. Ioana Lavinia Ardelean 1 Luric Bogdan Niculae Stoencea 1 Denisa Ficai 1 Anton Ficai 1 Roxana Trusca 1 Bogdan Stefan Vasile 1 Gheorghe Nechifor 1 and Ecaterina Andronescu1. 1Faculty of Applied Chemistry and Material Science Politehnica University of Bucharest 1-7 Gh
Get PriceDevelopment of the New Fluoride Ion-Selective Electrode
A new modified ion-selective electrode with membranes of LaF3 single crystals with different internal contacts (solid steel or electrolyte) and with FexOy nanoparticles as loading was developed. The best response characteristic with linear potential change was found in the fluoride concentration range from 10−1 to 3.98 10−7 M.
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3.1 Synthesis of Ctab Coated Fe/Fe 3 o 4 Nanoparticles Via Water in Oil Microemulsion. Two water-in-oil microemulsion are created one containing FeCl 3 aqueous solution the other with NaBH 4 aqueous solution. First DI water is degassed by boiling and then cooling in a filter flask under flowing Argon with the mechanical agitation provided by a magnetic stir bar.
Get PricePoly(vinylidene fluoride-trifluoroethylene)/cobalt ferrite
With the rapid development of artificial intelligence and wearable devices flexible magnetic sensors have attracted much attention in recent years. In thi Poly(vinylidene fluoride-trifluoroethylene)/cobalt ferrite composite films with a self-biased magnetoelectric effect for flexible AC magnetic sensors
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Jun 01 2015 · The use of magnetic iron oxide nanoparticles (MIONS) has been extensively studied by several investigators for various applications especially for the removal of contaminants in ground water and waste water . They have also been exploited in the detection of fluoride ions from water samples.
Get PriceDevelopment of the New Fluoride Ion-Selective Electrode
A new modified ion-selective electrode with membranes of LaF3 single crystals with different internal contacts (solid steel or electrolyte) and with FexOy nanoparticles as loading was developed. The best response characteristic with linear potential change was found in the fluoride concentration range from 10−1 to 3.98 10−7 M. The detection limit for the electrolyte contact was
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