氧化钆
氧化钆结构式
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常用名 | 氧化钆 | 英文名 | Gadolinium oxide |
|---|---|---|---|---|
| CAS号 | 12064-62-9 | 分子量 | 362.49800 | |
| 密度 | 7.407 | 沸点 | N/A | |
| 分子式 | Gd2O3 | 熔点 | 2330ºC(lit.) | |
| MSDS | 中文版 美版 | 闪点 | N/A | |
| 符号 |
GHS07 |
信号词 | Warning |
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Long-circulating Gd(2)O(3):Yb(3+), Er(3+) up-conversion nanoprobes as high-performance contrast agents for multi-modality imaging.
Biomaterials 34(6) , 1712-21, (2013) Due to their unique electric, magnetic, and optical properties, engineered nanostructures have been applied to provide diagnostic, therapeutic, as well as prognostic information about the status of disease. In this study, we report a multifunctional nanoprobe... |
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The properties of Gd2O3-assembled silica nanocomposite targeted nanoprobes and their application in MRI
Biomaterials 33(27) , 6438-46, (2012) The feasibility of the gadolinium-doped mesoporous silica nanocomposite Gd2O3@MCM-41 as a safe, effective MRI nanoprobe has been validated in the current investigation systematically from atomistic and molecular modeling to its synthesis and characterization ... |
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Gadolinium oxide nanoparticles as potential multimodal imaging and therapeutic agents.
Curr. Top. Med. Chem 13(4) , 422-33, (2013) Potentials of hydrophilic and biocompatible ligand coated gadolinium oxide nanoparticles as multimodal imaging agents, drug carriers, and therapeutic agents are reviewed. First of all, they can be used as advanced T1 magnetic resonance imaging (MRI) contrast ... |
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Novel lanthanide-labeled metal oxide nanoparticles improve the measurement of in vivo clearance and translocation.
Part. Fibre Toxicol. 10 , 1, (2013) The deposition, clearance and translocation of europium-doped gadolinium oxide nanoparticles in a mouse lung were investigated experimentally. Nanoparticles were synthesized by spray flame pyrolysis. The particle size, crystallinity and surface properties wer... |
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Peptide-mediated nanoengineering of inorganic particle surfaces: a general route toward surface functionalization via peptide adhesion domains.
J. Am. Chem. Soc. 134(4) , 2385-91, (2012) The peptide-mediated functionalization of inorganic particle surfaces is demonstrated on gadolinium oxide (GdO) particles, revealing specific means to functionalize nano- or microparticles. Phage display screening is exploited to select 12mer peptides, which ... |
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Paramagnetic nanoparticles as potential MRI contrast agents: characterization, NMR relaxation, simulations and theory.
MAGMA 25(6) , 467-78, (2012) Paramagnetic nanoparticles, mainly rare earth oxides and hydroxides, have been produced these last few years for use as MRI contrast agents. They could become an interesting alternative to iron oxide particles. However, their relaxation properties are not wel... |
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Effect of different fuels on structural, thermo and photoluminescent properties of Gd2O3 nanoparticles.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 96 , 532-40, (2012) Gd(2)O(3) nanoparticles (27-60 nm) have been synthesized by the low temperature solution combustion method using citric acid, urea, glycine and oxalyl dihydrazide (ODH) as fuels in a short time. The structural and luminescence properties have been carried out... |
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In vitro and in vivo investigations of upconversion and NIR emitting Gd₂O₃:Er³⁺,Yb³⁺ nanostructures for biomedical applications.
J. Mater. Sci. Mater. Med. 23(10) , 2399-412, (2012) The use of an "over 1000-nm near-infrared (NIR) in vivo fluorescence bioimaging" system based on lanthanide containing inorganic nanostructures emitting in the visible and NIR range under 980-nm excitation is proposed. It may overcome problems of currently us... |
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Effects of gadolinium oxide nanoparticles on the oxidative burst from human neutrophil granulocytes.
Nanotechnology 23 , 275101, (2012) We have previously shown that gadolinium oxide (Gd(2)O(3)) nanoparticles are promising candidates to be used as contrast agents in magnetic resonance (MR) imaging applications. In this study, these nanoparticles were investigated in a cellular system, as poss... |
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Poly(lactic-co-glycolic acid) encapsulated gadolinium oxide nanoparticles for MRI-based cell tracking.
J. Nanosci. Nanotechnol. 13(6) , 3778-83, (2013) Superparamagnetic iron oxide particles have proven useful for cell tracking applications by monitoring cell transplantation and migration in living organisms. However, one perceived drawback is that these particles cause dark contrast in MRI, sometimes yieldi... |