Acid-Functionalized Magnetic Nanoparticles
Facile synthesis of boronic acid-functionalized magnetic nanoparticles for efficient dopamine extraction
... core–shell magnetic silica nanoparticles (Fe 3 O 4 @SiO 2 ) were prepared using a modified sol–gel ...were functionalized using 3‑aminophenylboronic acid (APBA) via a facile and rapid ...
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Bis sulfamic acid functionalized magnetic nanoparticles as a retrievable nanocatalyst for the green synthesis of polyhydroquinolines and tetrahydrobenzopyrans
... magnetic nanoparticles show diffraction peaks at 2θ = ...the nanoparticles were pure Fe 3 O 4 with a cubic spinel structure; these match well with the standard Fe 3 O 4 sample (JCPDS card ...4 ...
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← Return to Article Details SYNTHESIS OF CARBOXYL-MODIFIED Fe3O4@SiO2 NANOPARTICLES AND THEIR UTILIZATION FOR THE REMEDIATION OF CADMIUM AND NICKEL FROM AQUEOUS SOLUTION
... malic acid functionalized magnetic nanoparticles (MA-MNPs) are an effective sorbent material for toxic metals such as cadmium and ...This magnetic sorbent was characterized by X-ray ...
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Co-immobilization of laccase and TEMPO onto amino-functionalized magnetic Fe3O4 nanoparticles and its application in acid fuchsin decolorization
... fonic acid (ABTS), 1-hydroxybenzo-triazole (HBT), and 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) are usu- ally used as mediators to transfer electrons from sub- strate to ...
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Phosphotungstic Acid Supported on Magnetic Nanoparticle Used As Selective and Reusable Photocatalyst for Aerobic Oxidation of Benzylic Alcohols
... phosphotungstic acid supported on imidazole functionalized silica coated cobalt ferrite nanoparticles (PTA/Si-imid@ Si-MNPs) was used, for the first time, as an efficient and magnetically recyclable ...
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Preparation of functionalized magnetic nanoparticles conjugated with feroxamine and their evaluation for pathogen detection
... intermediate magnetic nanoparticles (MNPs) were examined by powder X-ray di ff raction (XRD), Fourier Transform Infrared spectroscopy (FT-IR), Raman spectroscopy, X-ray photoelectron spectroscopy (XPS), ...
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Amino Functionalized Silica Coated Fe3O4 Magnetic Nanoparticles as a Novel Adsorbent for Removal of Pb2+ and Cd2+
... The extraction procedure, using the SCMNPs-N, involved addition of desirable amounts (e.g. 20 mg) of the adsorbent to 25 mL of the sample solution, containing 3 mg/L Pb 2+ and Cd 2+ ions and stirring for at least 20 min. ...
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A Novel Contrast Agent Based on Magnetic Nanoparticles for Cholesterol Detection as Alzheimer’s Disease Biomarker
... uric acid and hematological studies to assess changes on the levels of red blood cells, white blood cells, and hemoglobin will be ...the functionalized MNPs in blood, urine, and different organs would be ...
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Rapid and specific influenza virus detection by functionalized magnetic nanoparticles and mass spectrometry
... Suberic acid bis-N-hydroxysuccinimide ester (DSS), 2-bro- moethylamine hydrobromide (BEI), sodium carbonate, silver nitrate, a -cyano-4-hydroxycinnamic acid (CHCA), and sinapinic acid (SA) were ...
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Synthesis of Propyl Sulfonic Acid Functionalized Nanoparticles as Catalysts for Cellobiose Hydrolysis
... of nanoparticles for various applications [28] ...instance, magnetic nanoparticles have been successfully coated with silica [33] ...These nanoparticles can be separated out of aqueous ...
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Functionalized magnetic iron oxide/alginate core-shell nanoparticles for targeting hyperthermia
... raacetic acid (10 × ), and Pen-Strep solution (penicillin 10,000 U/L and streptomycin 10 mg/mL) were provided by Biologi- cal Industries Israel Beit-Haemek Ltd (Beit-Haemek, ...
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Effects of Proteins from Culture Medium on Surface Property of Silanes Functionalized Magnetic Nanoparticles
... Magnetic nanoparticles have been identified as potential candidates for biological applications including magnetic separation [1], magnetic resonance image (MRI) [2–4], magnetic ...
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Acid Functionalized Nanoparticles for Pretreatment of Wheat Straw
... studies, acid-functionalized mesoporous silicas have been employed for the conversion of starch and cellobiose to glucose ...of functionalized nanopar- ticles have similar catalylitic performance as ...
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AM DMC AMPS Multi Functionalized Magnetic Nanoparticles for Efficient Purification of Complex Multiphase Water System
... sulfonic acid and amino ...sulfonic acid group acts as the main component for cation ...sulfonic acid group affects the cation removal efficiencies ...
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Palladium Loaded on Magnetic Nanoparticles as Efficient and Recyclable Catalyst for the Suzuki- Miyaura Reaction
... nanoparticles (Fig.5 A) were the appearance of a peak near 1035 and 423 cm –1 for Si–O stretching and Fe–O stretching vibration at approximately 590 cm −1 and the absorption band at approximately 3430 cm −1 is due ...
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Design of multifunctional magnetic iron oxide nanoparticles/mitoxantrone-loaded liposomes for both magnetic resonance imaging and targeted cancer therapy
... with magnetic iron oxide nanoparticles (MIONs) as a magnetic resonance imaging (MRI) contrast agent and anticancer drug, mitoxantrone (Mit), were developed for targeted cancer therapy and ultrasen- ...
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Si-Imidazole-HSO4 Functionalized Magnetic Fe3O4 Nanoparticles as an Efficient and Reusable Catalyst for the Regioselective Ring Opening of Epoxides in Water
... Magnetic nanoparticles (MNPs) have been considered as attractive and interesting materials because of their high surface area and unique magnetic properties, moreover, they have a wide range of novel ...
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Gold-functionalized magnetic nanoparticles restrict growth of <em>Pseudomonas aeruginosa</em>
... addition, an interesting inhibitory effect was observed with the nonfunctionalized nanoparticles, whereby we observed a 100-fold depletion of bacterial numbers when compared with the control. The ...
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Determination of kinetic models for adsorbing chromium(VI) onto functionalized magnetic nanoparticles
... Apparent molar volumes of electrolytes at infinite dilution, molar conductance at infinite dilution and Walden product studies may be used toinvestigate these interactions in the solutio[r] ...
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The influence of PEG 20,000 concentration on the size control and magnetic properties of functionalized bio-compatible magnetic nanoparticles
... oxide nanoparticles and found that by altering the mass percentage of the PEG coated iron oxide nanoparticles in a ferrofluid, important properties could be tuned ...oxide nanoparticles and aimed to ...
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