Measurement of the microdistribution of strontium and lead in bone via benchtop monochromatic microbeam X-ray fluorescence with a low power source [0.03%]
通过低功率台式单色微束X射线荧光测量骨中锶和铅的微观分布
David J Bellis,Danhong Li,Zewu Chen et al.
David J Bellis et al.
Determination of the microdistribution of trace elements in bone at low concentrations has previously been performed with proton induced X-ray emission (PIXE), high-energy synchrotron source X-ray fluorescence (XRF) and laser ablation - ind...
Development of an experimental protocol for uptake studies of metal compounds in adherent tumor cells [0.03%]
附着肿瘤细胞中金属化合物摄取实验方案的建立
Alexander E Egger,Christina Rappel,Michael A Jakupec et al.
Alexander E Egger et al.
Cellular uptake is being widely investigated in the context of diverse biological activities of metal compounds on the cellular level. However, the applied techniques differ considerably, and a validated methodology is not at hand. Therefor...
An interlaboratory comparison of bone lead measurements via K-shell X-ray fluorescence spectrometry: validation against inductively coupled plasma mass spectrometry [0.03%]
骨骼铅K壳X射线荧光光谱测定的实验室间比对：基于电感耦合等离子体质谱法的验证
David J Bellis,Andrew C Todd,Patrick J Parsons
David J Bellis
(109)Cd-based K-shell X-ray fluorescence spectrometry (hereafter, for brevity, XRF) is used, often in epidemiological studies, to perform non-invasive, in vivo measurements of lead in bone. We conducted the first interlaboratory study of XR...
Determination of in vitro bioaccessibility of Pb, As, Cd and Hg in selected traditional Indian medicines [0.03%]
四种传统印度药物中Pb、As、Cd和Hg的体外生物可给性的测定
Innocent Jayawardene,Robert Saper,Nicola Lupoli et al.
Innocent Jayawardene et al.
In vitro bioaccessibility of Pb, As, Cd and Hg in five traditional Indian medicine samples was measured as a determinant of bioavailability. The method is based on simulation of human digestion in the passage of material from the gastric to...
Reactivity of anticancer metallodrugs with serum proteins: new insights from size exclusion chromatography-ICP-MS and ESI-MS [0.03%]
高效液相色谱-电感耦合等离子体质谱和基质辅助激光解吸电离质谱研究抗肿瘤金属药物与血清蛋白的反应性
Michael Groessl,Mattia Terenghi,Angela Casini et al.
Michael Groessl et al.
A method based on the coupling of high resolution size-exclusion liquid chromatography using a polymer stationary phase with inductively coupled plasma mass spectrometry was developed to study the interactions of two metallodrugs - cisplati...
Simultaneous generation of hydrides of bismuth, lead and tin in the presence of ferricyanide and application to determination in biominerals by ICP-AES [0.03%]
联吡啶铁离子存在下同时生成铋、铅和锡的氢化物及其在生物矿中测定的应用/icp-aes测定法
Domingos D Afonso,Sitki Baytak,Zikri Arslan
Domingos D Afonso
Performance of potassium ferricyanide, K(3)(Fe(CN)(6), for simultaneous generation of hydrides of Bi, Pb and Sn in dilute HCl is investigated for determination by ICP-AES. On-line addition of K(3)Fe(CN)(6) to sample solution was essential t...
Bio-Functional, Lanthanide-Labeled Polymer Particles by Seeded Emulsion Polymerization and their Characterization by Novel ICP-MS Detection [0.03%]
种子乳液聚合制备的功能化、稀土标记的聚合物微球及其新颖的ICP-MS检测方法研究
Stuart C Thickett,Ahmed I Abdelrahman,Olga Ornatsky et al.
Stuart C Thickett et al.
We present the synthesis and characterization of monodisperse, sub-micron poly(styrene) (PS) particles loaded with up to and including 10(7) lanthanide (Ln) ions per particle. These particles have been synthesized by seeded emulsion polymer...
Ahmed I Abdelrahman,Olga Ornatsky,Dmitry Bandura et al.
Ahmed I Abdelrahman et al.
We examine the suitability of metal-containing polystyrene beads for the calibration of a mass cytometer instrument, a single particle analyser based on an inductively coupled plasma ion source and a time of flight mass spectrometer. These ...
Development of analytical methods for multiplex bio-assay with inductively coupled plasma mass spectrometry [0.03%]
一种用于多重生物分析的电感耦合等离子体质谱法的发展研究
Olga I Ornatsky,Robert Kinach,Dmitry R Bandura et al.
Olga I Ornatsky et al.
Advances in the development of highly multiplexed bio-analytical assays with inductively coupled plasma mass spectrometry (ICP-MS) detection are discussed. Use of novel reagents specifically designed for immunological methods utilizing elem...
Speciation analysis of arsenic in biological matrices by automated hydride generation-cryotrapping-atomic absorption spectrometry with multiple microflame quartz tube atomizer (multiatomizer) [0.03%]
用于生物基质中砷的物种分析的自动化氢化物发生-低温捕获原子吸收光谱法（多火焰石英管原子化器）
Araceli Hernández-Zavala,Tomáš Matoušek,Zuzana Drobná et al.
Araceli Hernández-Zavala et al.
Analyses of arsenic (As) species in tissues and body fluids of individuals chronically exposed to inorganic arsenic (iAs) provide essential information about the exposure level and pattern of iAs metabolism. We have previously described an ...