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钬标准溶液

产品编号 H112799 | CAS号 7440-60-0 | Aladdin
Holmium standard
1mg/ml,溶剂:1.0mol/L HNO3
组合的产品项目
货号 规格 库存 价格 数量
H112799-100ml 1mg/ml,溶剂:1.0mol/L HNO3 上海(4)
北方(1)
 
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属性

密度 1.0000
熔点 1474°C
沸点 2695°C
存贮条件 充氩保存

描述

别名 ;
应用 主要用于激光器、超磁致伸缩合金和光纤材料等的添加剂,也用于科研试验。也用于制新顺磁性材料、真空管、釉、珐琅。在原子反应堆中用作中子吸收剂。
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标识符号 GHS02 GHS02
信号词 Danger
警示性声明 P210
危害声明 H228
个人防护设备 Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
WGK德国 3
UN代码 3089
参考文献
Wouter Bult, Stephanie G C Kroeze, Mattijs Elschot, Peter R Seevinck, Freek J Beekman, Hugo W A M de Jong, Donald R A Uges, Jos G W Kosterink, Peter R Luijten, Wim E Hennink, Alfred D van Het Schip, J L H Ruud Bosch, J Frank W Nijsen, Judith J M Jans
The increasing incidence of small renal tumors in an aging population with comorbidities has stimulated the development of minimally invasive treatments. This study aimed to assess the efficacy and de...Read More
Wouter Bult, Maarten A D Vente, Eva Vandermeulen, Ingrid Gielen, Peter R Seevinck, Jimmy Saunders, Alfred D van Het Schip, Chris J G Bakker, Gerard C Krijger, Kathelijne Peremans, Johannes F W Nijsen
Holmium-166 acetylacetonate microspheres (Ho-AcAc-MS) are proposed as an intratumoral radioablation device. This article presents a pilot study in housecats with unresectable liver cancer. Feasibility...Read More
Lili Xing, Xiaohong Wu, Rui Wang, Wei Xu, Yannan Qian
Ho3+/Yb3+/Tm3+ tridoped LiNbO3 single crystal exhibiting intense upconversion white light under 980 nm excitation has been successfully fabricated by the Czochralski method. The tridoped LiNbO3 single...Read More
Monika Rai, K Mishra, S K Singh, R K Verma, S B Rai
In the present paper, Ho(3+) doped and Ho(3+)/Yb(3+) co-doped Y(2)O(3) phosphors have been synthesized using solution combustion technique and characterized for its structure and upconversion (UC) flu...Read More
Anthony J Di Pasqua, Hong Yuan, Younjee Chung, Jin-Ki Kim, James E Huckle, Chenxi Li, Matthew Sadgrove, Thanh Huyen Tran, Michael Jay, Xiuling Lu
Mesoporous silica nanoparticles (MSNs) were explored as a carrier material for the stable isotope (165)Ho and, after neutron capture, its subsequent therapeutic radionuclide, (166)Ho (half-life, 26.8 ...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
R Boada, M A Laguna-Marco, C Piquer, J Chaboy
The magnetic polarization of the Lu 5d states through the Ho(1-x)Lu(x)(Fe(1-y)Al(y))(2) series has been studied by means of x-ray magnetic circular dichroism. A combined study of the dichroic signals ...Read More
Peixiong Zhang, Yin Hang, LianHan Zhang
The use of Pr3+ codoping for enhancement of the Ho3+:5I6 →5I7 mid-IR emissions were investigated in the LiLuF4 crystal for the first time. It was found that Pr3+ greatly increased Ho3+ 2.9 μm emiss...Read More
Miros?awa Swiatek, Aleksander Kufelnicki
Solutions of lanthanum(III), cerium(III), neodymium(III) and holmium(III) nitrates with 3-(1-aminoethylidene)-2H-chromene-2,4(3H)-dione (1) in 10% v/v dioxane-water medium were used. Coordination mode...Read More
Tomonori T Hu, Darren D DD Hudson, Stuart D SD Jackson
We report an efficient Q-switched Ho(3+)Pr(3+)-doped fluoride fiber laser, producing a peak power of 77 W, with pulse width of 78 ns. A slope efficiency of 20% with respect to the launched pump power ...Read More
Alexander Hemming, Shayne Bennetts, Nikita Simakov, Alan Davidson, John Haub, Adrian Carter
We report the highest power operation of a resonantly cladding-pumped, holmium-doped silica fibre laser. The cladding pumped all-glass fibre utilises a fluorine doped glass layer to provide low loss c...Read More
Martin Schellhorn, Daniela Parisi, Stefano Veronesi, Giacomo Bolognesi, Marc Eichhorn, Mauro Tonelli
We report the first observation to our knowledge of room-temperature continuous-wave laser operation on the I<sub>7</sub>5→I<sub>8</sub>5 transition of Ho<sup>3+</su...Read More
D X Beringer, L M J Kroon-Batenburg
Coagulation factor XII (FXII) is a key protein in the intrinsic coagulation and kallikrein-kinin pathways. It has been found that negative surfaces and amyloids, such as Aβ fibrils, can activate FXII...Read More
Chunjun Yang, Shengxiu Liu, Sen Yang
Abstract Objectives: To evaluate the effect and safety of the holmium: YAG laser in the treatment of facial recalcitrant verruca vulgaris. Methods: 42 patients with recalcitrant facial verruca vulga...Read More
Nicolas Wartenberg, Olivier Raccurt, Elodie Bourgeat-Lami, Daniel Imbert, Marinella Mazzanti
The bis-tetrazolate-pyridine ligand H(2) pytz sensitises efficiently the visible and/or near-IR luminescence emission of ten lanthanide cations (Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb). The Ln(III) c...Read More
Maarten L J Smits, Maurice A A J van den Bosch, Johannes F W Nijsen, Bernard A Zonnenberg
We're sorry this abstract is currently not available....Read More
Maurizio Cosimelli
We're sorry this abstract is currently not available....Read More
Gerrit H van de Maat, Peter R Seevinck, Mattijs Elschot, Maarten L J Smits, Hendrik de Leeuw, Alfred D van Het Schip, Maarten A D Vente, Bernard A Zonnenberg, Hugo W A M de Jong, Marnix G E H Lam, Max A Viergever, Maurice A A J van den Bosch, Johannes F W
To demonstrate the feasibility of MRI-based assessment of the intrahepatic Ho-PLLA-MS biodistribution after radioembolisation in order to estimate the absorbed radiation dose.Fifteen patients were tre...Read More
Maarten L J Smits, Johannes F W Nijsen, Maurice A A J van den Bosch, Marnix G E H Lam, Maarten A D Vente, Willem P T M Mali, Alfred D van Het Schip, Bernard A Zonnenberg
The efficacy of radioembolisation for the treatment of liver tumours depends on the selective distribution of radioactive microspheres to tumorous tissue. The distribution of holmium-166 ((166)Ho) pol...Read More
Sibel S Saracoglu, Mustafa M Soylak, Dilek D Cabuk, Zeynep Z Topalak, Yasemin Y Karagozlu
The determination of trace elements in food and soil samples by atomic absorption spectrometry was investigated. A coprecipitation procedure with holmium hydroxide was used for separation-preconcentra...Read More
Ana María AM Atria, Maria Teresa MT Garland, Ricardo R Baggio
The title ionic compound, (C(7)H(8)N(3))(2)[Ho(2)(C(4)H(5)O(2))(8)], is constructed from two almost identical independent centrosymmetric anionic dimers balanced by two independent 2-amino-1H-benzimid...Read More
Peter R PR Seevinck, Gerrit H GH van de Maat, Tim C TC de Wit, Maarten A D MA Vente, Johannes F W JF Nijsen, Chris J G CJ Bakker
To investigate the potential of magnetic resonance imaging (MRI) for accurate assessment of the three-dimensional (166)Ho activity distribution to estimate radiation-absorbed dose distributions in (16...Read More
Tao T Lü, Qing Q Xiao, Zhengjia Z Li
This study clarifies the ablation differences in air and in water for hard biological tissues, which are irradiated by fiber-guided long-pulsed holmium lasers. High-speed photography is used to record...Read More
Sarah A SA Thomas, Walter O WO Uhoya, Georgiy M GM Tsoi, Lowell E LE Wenger, Yogesh K YK Vohra, Gary N GN Chesnut, Samuel T ST Weir, Christopher A CA Tulk, Antonio M AM dos Santos
Neutron diffraction and electrical transport measurements have been made on the heavy rare earth metal holmium at high pressures and low temperatures in order to elucidate its transition from a parama...Read More
Y Y Nedjadi, C C Bailat, Y Y Caffari, P P Froidevaux, C C Wastiel, N N Kivel, I I Guenther-Leopold, G G Triscone, F F Jaquenod, F F Bochud
The work presented here is a new and precise measurement of the half-life of (166m)Ho by determining the activity concentration, using an ionisation chamber calibrated for this nuclide, and measuring ...Read More

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