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氧化钆

产品编号 G105875 | CAS号 12064-62-9 | Aladdin
Gadolinium oxide
99.99% metals basis
组合的产品项目
货号 规格 库存 价格 数量
G105875-100g 99.99% metals basis 上海(预计3-7周)
北方(2)
 
G105875-25g 99.99% metals basis 上海(>10)
北方(>10)
 
G105875-500g 99.99% metals basis 上海(1)
北方(预计3-5个工作日)
 
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属性

密度 7.4070
存贮条件 充氩保存

描述

产品介绍 不溶于水,能溶于无机酸。在空气中较易吸收水分和二氧化碳。
别名 氧化钆/纳米氧化钆;Gadolinium(III) oxide
应用 用于各种荧光粉,原子反应堆中的中子吸收材料,磁泡材料,增感屏材料。在光学玻璃、电子工业等方面也有一定的用途,也用作钆镓石榴石材料。
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标识符号 GHS07 GHS07
信号词 Warning
风险声明 (欧洲) R36
安全声明(欧洲) S26;S39
警示性声明 P305+P351+P338
危害码(欧洲) Xi
危害声明 H319
个人防护设备 Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
WGK德国 1
参考文献
Margaret F Bennewitz, Simone S Williams, Michael K Nkansah, Erik M Shapiro
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 t...Read More
Nikesh Gupta, Anju Shrivastava, Rakesh K Sharma
Mesoporous silica nanoparticles coencapsulating gadolinium oxide and horseradish peroxidase (HRP) have been synthesized in the aqueous core of sodium bis-(2-ethylhexyl) sulfosuccinate (AOT)-hexane-wat...Read More
Zhen Liu, Fang Pu, Sa Huang, Qinghai Yuan, Jinsong Ren, Xiaogang Qu
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 di...Read More
A T M AT Anishur Rahman, Peter P Majewski, Krasimir K Vasilev
In this communication, we demonstrate that there is an optimum gadolinium oxide (Gd(2) O(3) ) nanoparticle size of 2.3?nm; in the presence of Gd(2) O(3) particles smaller and larger than this critica...Read More
Eva Hemmer, Tomoyoshi Yamano, Hidehiro Kishimoto, Nallusamy Venkatachalam, Hiroshi Hyodo, Kohei Soga
Bioimaging is an important diagnostic tool in the investigation and visualization of biological phenomena in cells and in medicine. In this context, up-converting Gd(2)O(3):Er(3+),Yb(3+) nanostructure...Read More
Magdiel Inggrid Setyawati, Pheng Kian Stella Khoo, Bao Hui Eng, Sijing Xiong, Xinxin Zhao, Gautom Kumar Das, Timothy Thatt-Yang Tan, Joachim Say Chye Loo, David Tai Leong, Kee Woei Ng
Engineered nanomaterials have become prevalent in our everyday life. While the popularity of using nanomaterials in consumer products continues to rise, increasing awareness of nanotoxicology has also...Read More
Luc Faucher, Mélanie Tremblay, Jean Lagueux, Yves Gossuin, Marc-André Fortin
Ultrasmall paramagnetic Gd(2)O(3) nanoparticles have been developed as contrast agents for molecular and cellular preclinical MRI procedures. These small particles (mean diameter <5 nm) have the hi...Read More
Quoc Lam Vuong, Sabine Van Doorslaer, Jean-Luc Bridot, Corradina Argante, Gabriela Alejandro, Rapha?l Hermann, Sabrina Disch, Carlos Mattea, Siegfried Stapf, Yves Gossuin
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 ...Read More
Yuanzhi Y Shao, Xiumei X Tian, Wenyong W Hu, Yongyu Y Zhang, Huan H Liu, Haoqiang H He, Yingying Y Shen, Fukang F Xie, Li L Li
The feasibility of the gadolinium-doped mesoporous silica nanocomposite Gd(2)O(3)@MCM-41 as a safe, effective MRI nanoprobe has been validated in the current investigation systematically from atomisti...Read More
Yasir Y Loai, Nurus N Sakib, Rafal R Janik, Warren D WD Foltz, Hai-Ling Margaret HL Cheng
Positive T? contrast using gadolinium (Gd) contrast agents can potentially improve detection of labeled cells on magnetic resonance imaging (MRI). Recently, gadolinium oxide (Gd?O?) nanoparticles have...Read More
Andrée-Anne AA Guay-Bégin, Pascale P Chevallier, Luc L Faucher, Stéphane S Turgeon, Marc-André MA Fortin
The performance of nanomaterials for biomedical applications is highly dependent on the nature and the quality of surface coatings. In particular, the development of functionalized nanoparticles for m...Read More
Weihua W Di, Xinguang X Ren, Haifeng H Zhao, Naoto N Shirahata, Yoshio Y Sakka, Weiping W Qin
Multifunctional materials for biological use have mostly been designed with composite or hybrid nanostructures in which two or more components are incorporated. The present work reports on a multifunc...Read More
Luc Faucher, Yves Gossuin, Aline Hocq, Marc-André Fortin
Ultra-small gadolinium oxide nanoparticles (US-Gd(2)O(3)) are used to provide 'positive' contrast effects in magnetic resonance imaging (MRI), and are being considered for molecular and cell...Read More
Ji-Na Kim, Jung-Wook Shin, Kyung-Min Oh, Young-Kyu Lee, Sung-Kwang Park, Ji-Kun Park, Sang-Hee Nam
Medical radiation imaging systems employ phosphors such as CaWO4 as X-ray receptor materials. Unfortunately, the conversion efficiencies of these materials are rather low (approx. 5%). Alternatives th...Read More
Mingyi Zhang, Lin Xia, Zhanjun Gu, Gengmei Xing
Engineered nanoparticles (NPs) can produce negative impacts on human health even in low doses. In this study, Gd2O3 nanoparticles were synthesized via the polyol route and coated with silicon to form ...Read More
Taejong Paik, Thomas R Gordon, Andrew M Prantner, Hongseok Yun, Christopher B Murray
Here, we report the shape-controlled synthesis of tripodal and triangular gadolinium oxide (Gd2O3) nanoplates. In the presence of lithium ions, the shape of the nanocrystals is readily controlled by t...Read More
Yu Kimura, Ryota Kamisugi, Michiko Narazaki, Tetsuya Matsuda, Yasuhiko Tabata, Akio Toshimitsu, Teruyuki Kondo
The synthesis, characterization, and functional evaluation of new size-controlled and biocompatible Gd(2) O(3) nanoparticles as a bimodal contrast agent for use in photoacoustic (PA) and magnetic res...Read More
Zijian Zhou, Dengtong Huang, Jianfeng Bao, Qiaoli Chen, Gang Liu, Zhong Chen, Xiaoyuan Chen, Jinhao Gao
Monodisperse Gd(2) O(3) -embedded iron oxide (GdIO) nanoparticles can simultaneously enhance the local magnetic field intensities of each other under an external magnetic field and result in synergist...Read More
N Dhananjaya, H Nagabhushana, B M Nagabhushana, B Rudraswamy, S C Sharma, D V Sunitha, C Shivakumara, R P S Chakradhar
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 s...Read More
Natalia N Abrikossova, Caroline C Skoglund, Maria M Ahrén, Torbj?rn T Bengtsson, Kajsa K Uvdal
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 na...Read More
Eva Hemmer, Hiroyuki Takeshita, Tomoyoshi Yamano, Takanori Fujiki, Yvonne Kohl, Karin L?w, Nallusamy Venkatachalam, Hiroshi Hyodo, Hidehiro Kishimoto, Kohei Soga
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 98...Read More
Thorsten T Schwemmer, Jens J Baumgartner, Damien D Faivre, Hans G HG B?rner
The peptide-mediated functionalization of inorganic particle surfaces is demonstrated on gadolinium oxide (GdO) particles, revealing specific means to functionalize nano- or microparticles. Phage disp...Read More
Anna Hedlund, Maria Ahrén, H?kan Gustafsson, Natalia Abrikossova, Marcel Warntjes, Jan-Ingvar J?nsson, Kajsa Uvdal, Maria Engstr?m
As the utility of magnetic resonance imaging (MRI) broadens, the importance of having specific and efficient contrast agents increases and in recent time there has been a huge development in the field...Read More
Luc L Faucher, Andrée-Anne AA Guay-Bégin, Jean J Lagueux, Marie-France MF C?té, Eric E Petitclerc, Marc-André MA Fortin
The majority of contrast agents used in magnetic resonance imaging (MRI) is based on the rare-earth element gadolinium. Gadolinium-based nanoparticles could find promising applications in pre-clinical...Read More
Yingying Shen, Yuanzhi Shao, Haoqiang He, Yunpu Tan, Xiumei Tian, Fukang Xie, Li Li
We investigated the tracking potential of a magnetic resonance imaging (MRI) probe made of gadolinium-doped mesoporous silica MCM-41 (Gd(2)O(3)@MCM-41) nanoparticles for transplanted bone mesenchymal ...Read More

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