Superparamagnetic iron oxide nanoparticles
Influence of superparamagnetic iron oxide nanoparticles on macrophages in removing attached bacteria
... found. Nanoparticles have many special properties as small size and large surface area, surface reactivity, crystallinity, electronic properties, charge, shape, hydrophobicity / hydrophilicity, and ...solubility. ...
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Stem cells labeled with superparamagnetic iron oxide nanoparticles in a preclinical model of cerebral ischemia: a systematic review with meta-analysis
... SPION, Superparamagnetic iron oxide nanoparticles; MCDA, occlusion of the middle cerebral artery; OAF, femoral artery occlusion; ICAO, Occlusion of the internal carotid artery; FOT1, ...
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Comprehensive evaluation of microRNA expression profiling reveals the neural signaling specific cytotoxicity of superparamagnetic iron oxide nanoparticles (SPIONs) through N-methyl-D-aspartate receptor.
... Though nanomaterials are considered as drug carriers or imaging reagents targeting the central nervous system their cytotoxicity effect on neuronal cells has not been well studied. In this study, we treated PC12 cells, a ...
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Superparamagnetic iron oxide nanoparticles and essential oils: a new tool for biological applications
... magnetite nanoparticles being used for extracting essential oils, essential oils can be added themselves to magnetite nanoparticles for enhancing the colloidal stability of the manufactured magnetic fluid ...
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Engineered MRI nanoprobes based on superparamagnetic iron oxide nanoparticles
... of iron oxide magnetic nanoparticles (MNP), namely large surface to volume ratio, superparamagnetism and biocompatibility, make them useful for biomedical applications such as magnetic resonance ...
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In vitro cytotoxicity of superparamagnetic iron oxide nanoparticles on neuronal and glial cells. Evaluation of nanoparticle interference with viability tests
... magnetic nanoparticles from agglomerating by providing steric hindrance (Wiogo et ...these nanoparticles, serum presence is essential to obtain good particle dispersion, in both SHSY5Y and A172 incomplete ...
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Biological effects of polyacrylic acid-coated and non-coated superparamagnetic iron oxide nanoparticles in in vitro and in vivo experimental models
... This study also shows that none of the studied ION studied seem to alter neutrophils’ lifespan by necrosis. These results are in agree- ment with the studies ofKarlsson et al. (2008), which demonstrated that non-coated ...
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Development of a theranostic system for central nervous system based on superparamagnetic nanoparticles
... imaging. Superparamagnetic iron oxide nanoparticles (SPIONs) were selected to provide magnetic properties to the ...When iron oxide nanoparticles are below 20 nm, they ...
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Core-shell superparamagnetic nanoparticles with interesting properties as contrast agents for MRI
... last, superparamagnetic iron oxide nanoparticles (SPIONs) emerge as the most promising [10] ...in superparamagnetic NPs and, particularly, SPIONs in biomedicine far exceeds the CA ...
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Structural and magnetic studies on iron oxide nanoparticles in hybrid matrices
... The single domain configuration arises from the balance between exchange, anisotropy and magnetostatic energies, as recognized in the early works of Montgomery [98] and Elmore [99, 100]. Superparamagnetism theory was ...
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Superparamagnetic poly (methyl methacrylate) nanoparticles for biomedical applications
... characterize superparamagnetic poly(methyl methacrylate) (PMMA) nanoparticles (NPs) loaded with G12 (MNPsG12PMMA) and folic acid (FA) adsorbed on NPs (FA-MNPSG12PMMA) obtained by miniemulsion polymerization ...
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Encapsulation of iron oxide-based nanoparticles in silica for biomedical applications
... Recently, iron oxide-silica nanocomposites have been extensively investigated for diverse applications, for instance; in magnetic hyperthermia due to their biocompatibility property [1], in the microwave ...
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Multifunctional magnetic iron oxide nanoparticles: diverse synthetic approaches, surface modifications, cytotoxicity towards biomedical and industrial applications
... Magnetic iron oxide nanoparticles (MIONPs) play a major role in the emerging fields of nanotechnology to facilitate rapid advancements in biomedical and industrial ...The superparamagnetic ...
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Enhancing the Supercapacitive and Superparamagnetic Performances of Iron Oxide Nanoparticles through Yttrium Cations Electro-chemical Doping
... active material of electrode is a determining element of SCs, which dedicate their electrochemical performance. Hence, it is quite understandable that developing efficient and cost- effective electroactive materials be ...
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Structural and Magnetic Properties of Iron Oxide Nanoparticles in Shells of Hollow Microcapsules Designed for Biomedical Applications
... biocompatible with cells and tissues of body. MNPs are often used to control and deliver the biodegradable pol- ymeric microcapsules with drug to the cancer tumor. In order to manipulate the microcapsule, MNPs must be ...
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Facilitated monocyte-macrophage uptake and tissue distribution of superparmagnetic iron-oxide nanoparticles.
... The numbers of studies that explore such distributions are quite limited [12]. In the current report, we took advantage of known monocyte functions to facilitate NP uptake. Indeed, it is well known that opsonization of ...
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The effect of iron oxide nanoparticles on T lymphocytes
... on iron oxide nanoparticles has been present in clinical research for a long time, but it has exploded in the last few ...of iron is also ...circulation, nanoparticles less than 20nm in ...
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Hyaluronic acid-modified magnetic iron oxide nanoparticles for MR imaging of surgically induced endometriosis model in rats.
... In a previous study, Schreinemacher et al. reported the endometriosis detection using dynamic contrast-enhanced MR imaging with gadofosveset-trisodium as a contrast agent in a mouse model [23]. They found that the ...
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Carbon dioxidemethanol conversion cycle based on cascade enzymatic reactions supported on superparamagnetic nanoparticles
... The conversion of carbon dioxide into important industrial feedstock is a subject of growing interest in modern society. A possible way to achieve this goal is by carrying out the CO 2 /methanol cascade reaction, ...
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Carbon dioxidemethanol conversion cycle based on cascade enzymatic reactions supported on superparamagnetic nanoparticles
... The conversion of carbon dioxide into important industrial feedstock is a subject of growing interest in modern society. A possible way to achieve this goal is by carrying out the CO 2 /methanol cascade reaction, ...
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