三氧化二铁
三氧化二铁结构式
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常用名 | 三氧化二铁 | 英文名 | Ferric oxide |
|---|---|---|---|---|
| CAS号 | 1309-37-1 | 分子量 | 159.69 | |
| 密度 | 5.24 | 沸点 | N/A | |
| 分子式 | Fe2O3 | 熔点 | 1538ºC | |
| MSDS | 中文版 美版 | 闪点 | >230°F | |
| 符号 |
GHS02, GHS05 |
信号词 | Danger |
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Optimization of oleylamine-Fe3O4/MWCNTs nanocomposite modified GC electrode for electrochemical determination of ofloxacin.
J. Nanosci. Nanotechnol. 14(7) , 5059-69, (2014) Iron oxide (Fe3O4) nanoparticles are prepared by nucleation method using oleylamine (OLA) as the capping agent. The OLA capped Fe3O4 nanoparticles (OLA-Fe3O4) are characterized by Fourier Transform Infrared (FT-IR) spectroscopy, X-ray Diffraction (XRD) and Hi... |
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Mesoporous iron oxide nanofibers and their loading capacity of curcumin.
J. Nanosci. Nanotechnol. 14(4) , 2871-7, (2014) Mesoporous iron oxide nanofibers were obtained by calcination of electrospun precursors at various temperatures. Their microstructure is influenced by the calcination temperature. As the calcination temperature is at 350 degrees C, the resultant iron oxide na... |
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Imaging specificity of MR-optical imaging agents following the masking of surface charge by poly(ethylene glycol).
Biomaterials 34(16) , 4118-27, (2013) The coupling of specific antibodies to imaging agents often improves imaging specificity. However, free amine groups designed for the coupling can cause nonspecific binding of the imaging agents. We report here development of a nanocarrier, MnMEIO-silane-NH2-... |
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Nonpolymeric surface-coated iron oxide nanoparticles for in vivo molecular imaging: biodegradation, biocompatibility, and multiplatform.
J. Nucl. Med. 54(11) , 1974-80, (2013) A new approach to the surface engineering of superparamagnetic iron oxide nanoparticles (SPIONs) may encourage their development for clinical use. In this study, we demonstrated that nonpolymeric surface modification of SPIONs has the potential to be an advan... |
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Modified Fenton oxidation of diesel fuel in arctic soils rich in organic matter and iron.
Chemosphere 113 , 56-61, (2014) Modified Fenton (MF) chemistry was tested in the laboratory to treat three diesel fuel-contaminated soils from the Canadian arctic rich in soil organic matter (SOM) and Fe oxides. Reactors were dosed with hydrogen peroxide (HP), and treatment was compared in ... |
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Improvement on controllable fabrication of streptavidin-modified three-layer core-shell Fe3O4@SiO2@Au magnetic nanocomposites with low fluorescence background.
J. Biomed. Nanotechnol. 9(4) , 674-84, (2013) In present study, we put forward an approach to prepare three-layer core-shell Fe3O4@SiO2@Au magnetic nanocomposites via the combination of self-assembling, seed-mediated growing and multi-step chemical reduction. The Fe3O4@SiO2@Au magnetic nanocomposites wer... |
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Magnetic alginate-layered double hydroxide composites for phosphate removal.
Environ. Technol. 34(17-20) , 2749-56, (2013) The objective of this study was to investigate phosphate removal using magnetic alginate-layered double hydroxide (LDH) composites. The magnetic composites were prepared by entrapping synthetic magnetic iron oxide and calcined Mg-Al LDH in polymer matrix (alg... |
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Rod-shaped iron oxide nanoparticles are more toxic than sphere-shaped nanoparticles to murine macrophage cells.
Environ. Toxicol. Chem. 33(12) , 2759-66, (2014) Variable sizes of nanoparticles, ranging from nano to micro scale, are of toxicological interest. In the present study, the authors hypothesized that, in addition to the size, the shape of iron oxide (Fe2O3) nanoparticles is a major factor that contributes to... |
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Porous FeOx/BiVO4-deltaS0.08: highly efficient photocatalysts for the degradation of methylene blue under visible-light illumination.
J. Environ. Sci. (China) 25(10) , 2138-49, (2013) Porous S-doped bismuth vanadate with an olive-like morphology and its supported iron oxide (y wt.% FeOx/BiVO4-deltaS0.08, y = 0.06, 0.76, and 1.40) photocatalysts were fabricated using the dodecylamine-assisted alcohol-hydrothermal and incipient wetness impre... |
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Gamma-Fe2O3 nanospindles for environmental remediation: a study on the adsorption and desorption characteristics of acridine orange and direct red dyes.
J. Nanosci. Nanotechnol. 14(5) , 3545-51, (2014) In this paper, the adsorption and desorption characteristics of two harmful dyes, i.e., acridine orange (AO; cationic dye) and direct red 81 (DR; anionic dye) from aqueous solutions onto gamma-Fe2O3 nanospindles have been investigated. The nanospindles were s... |