Superparamagnetic iron oxide nanoparticles (SPIONs)
Ferromagnetic resonance for the quantification of superparamagnetic iron oxide nanoparticles in biological materials
... Superparamagnetic iron oxide nanoparticles have been experiencing a steady increase of their use in biomedical applications, in which cases a detailed characterization of their physicochemical ...
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RADIATION DOSE ENHANCEMENT EFFECTS OF SUPERPARAMAGNETIC IRON OXIDE NANOPARTICLES TO THE T24 BLADDER CANCER CELL LINES IRRADIATED WITH MEGAVOLTAGE PHOTON BEAM RADIOTHERAPY
... metallic nanoparticles such as gold nanoparticles have been extensively investigated and intriguing finding have been ...reported. Superparamagnetic iron oxide nanoparticles ...
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Tracking stem cells with superparamagnetic iron oxide nanoparticles: perspectives and considerations
... Abstract: Superparamagnetic iron oxide nanoparticles (SPIONs) have been used for diagnoses in biomedical applications, due to their unique properties and their apparent safety for ...magnetic ...
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Ultrasmall cationic superparamagnetic iron oxide nanoparticles as nontoxic and efficient MRI contrast agent and magnetic-targeting tool
... The nanoparticles are cleared from kidneys and bladder in few days, whereas the complete elimination from liver and spleen occurred only after 4 ...ultrasmall superparamagnetic iron oxide ...
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Citrate capped superparamagnetic iron oxide nanoparticles used for hyperthermia therapy
... Here we successfully capped citrate on the surface of superparamagnetic iron oxide nanoparticles as a hyper- thermia device. The use of hyperthermia in the treatment of malignant tumors is as ...
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Distribution of c erbB2 Antisense Probe Labeled with Superparamagnetic Iron Oxide Nanoparticles in the Major Organs of Mice on MR Imaging
... perparamagnetic iron oxide nanoparticles in the major organs of mice by MR ...with superparamagnetic iron oxide nanoparticles in the major organs of mice, and this may ...
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Studying the effect of particle size and coating type on the blood kinetics of superparamagnetic iron oxide nanoparticles
... Purpose: Magnetic resonance imaging (MRI), one of the most powerful imaging techniques available, usually requires the use of an on-demand designed contrast agent to fully exploit its potential. The blood kinetics of the ...
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Metabolic pathway and distribution of superparamagnetic iron oxide nanoparticles: in vivo study
... of superparamagnetic iron oxide ...Neither iron storage in hepatocytes nor fibrosis is ...minute iron deposits in a Kupffer cell flanking a ...(A) Iron granules are readily ...
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Targeting experimental orthotopic glioblastoma with chitosan-based superparamagnetic iron oxide nanoparticles (CS-DX-SPIONs)
... The composite shell (between chitosan and dextran) cross- linked by TPP does not hamper the diffusion of protons into dephasing volume around MNPs thus preserving the MRI contrast-enhancing properties of the particles. ...
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Particokinetics: computational analysis of the superparamagnetic iron oxide nanoparticles deposition process
... The profiles of normalized SPION concentrations are shown in terms of time exposure for defined SPION sizes (Figure 5). The results indicate that the behavior for nano- particles up to 50 nm in diameter is different from ...
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Quantification of the internalization patterns of superparamagnetic iron oxide nanoparticles with opposite charge
... [6,7,27,28], superparamagnetic iron oxide NPs (SPIONs) were selected as systems to investigate NP internalization patterns; firstly qualitatively via flow cyto- metry (Fluorescence-Activated Cell ...
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Superparamagnetic iron oxide nanoparticles: magnetic nanoplatforms as drug carriers
... The next step after fabrication of SPION cores is their coating. Coating with suitable polymers endows some important char- acteristics to these nanoparticles that are essential for their use as drug delivery ...
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Drug delivery to atherosclerotic plaques using superparamagnetic iron oxide nanoparticles
... of iron load per cell confirmed SPION uptake (Figure 3C). The iron concentrations in PBMCs treated with SPION and SPION-DEXA for 48 hours were ...cellular iron concentration within 72 hours ...
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Gold-functionalized magnetic nanoparticles restrict growth of <em>Pseudomonas aeruginosa</em>
... functionalized superparamagnetic iron oxide nanoparticles (SPIONs) and their potential for magnetic targeting to bacte- rial cells and biofilm ...
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Application of hyperthermia induced by superparamagnetic iron oxide nanoparticles in glioma treatment
... used nanoparticles coated with ...treatment. Nanoparticles coated with aminosilane remained stable within the tumor when compared with those coated with carboxidextran, and were well distributed in the ...
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In vitro Study of SPIONs-C595 as Molecular Imaging Probe for Specific Breast Cancer (MCF-7) Cells Detection
... agents to specifically target cancer cells has previously been demonstrated for several cancers [2,6-10] . Shahbazi- Gahrouei et al. [6,7] investigated the detection of ovarian cancer (OVCAR3) cells using C595 monoclonal ...
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Ultrasmall superparamagnetic iron oxide nanoparticles acutely promote thrombosis and cardiac oxidative stress and DNA damage in mice
... (0.25 μg/mouse of 25 g) would correspond to approxi- mately 0.16 μg/ml, assuming a circulating mouse blood volume of 1.5 ml. One of the reasons why we wanted to use lower dose of USPIO in our study is because we wanted ...
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One-Pot Facile Synthesis of New 1, 2, 4-Triazolidine Derivatives Using Sodium Borohydride and Fe3O4 Magnetic Nanoparticles (MNPs)
... Recently, superparamagnetic iron oxide nanoparticles (SPIONs) have been intensively investigated because of their super paramagnetic properties, excellent catalytic activity in organic ...
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MRI of Breast Tumor Initiating Cells Using the Extra Domain-B of Fibronectin Targeting Nanoparticles
... Superparamagnetic iron oxide nanoparticles (SPIONs) have been extensively used as magnetic resonance imaging (MRI) contrast agents for cancer imaging ...
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Magnetic resonance sentinel lymph node imaging and magnetometer-guided intraoperative detection in prostate cancer using superparamagnetic iron oxide nanoparticles
... A total of 50 consecutive patients with intermediate- or high-risk PCa (prostate-specific antigen [PSA] 10 ng/mL and/or Gleason score 7) scheduled to undergo transrectal SPION injection before magnetometer-guided sLND ...
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