A Field-based Evaluation of Portable XRF to Screen for Toxic Metals in Seafood Products [0.03%]
便携式X射线荧光筛选海鲜产品中毒金属的现场评估研究
Austin A Roberts,Diana Guimarães,Mina W Tehrani et al.
Austin A Roberts et al.
Portable X-Ray Fluorescence (XRF) has become increasingly popular where traditional laboratory methods are either impractical, time consuming and/or too costly. While the Limit of Detection (LOD) is generally poorer for XRF compared to labo...
Valence-to-core X-ray emission spectroscopy of titanium compounds using energy dispersive detectors [0.03%]
利用能量色散型探测器测量钛化合物的价电子向核心损耗谱
Luis Miaja-Avila,Galen C O&#x;Neil,Young Il Joe et al.
Luis Miaja-Avila et al.
X-ray emission spectroscopy (XES) of transition metal compounds is a powerful tool for investigating the spin and oxidation state of the metal centers. Valence-to-core (vtc) XES is of special interest, as it contains information on the liga...
Improving signal-to-noise ratio for the forensic analysis of glass using micro X-ray fluorescence spectrometry [0.03%]
基于微束X射线荧光光谱法的玻璃鉴定信噪比改善研究
Ruthmara Corzo,Eric Steel
Ruthmara Corzo
Micro X-ray fluorescence spectrometry (μXRF) is a standard technique used for the elemental analysis of glass fragments in forensic casework. The glass specimens encountered in casework are usually small (30%) was observed for lower atomic...
Microdistribution of lead in human teeth using microbeam synchrotron radiation X-ray fluorescence (μ-SRXRF) [0.03%]
利用微束同步辐射X射线荧光(μ-SRXRF)分析人类牙齿中铅的微分布
Yufei Wang,Aaron Specht,Yingzi Liu et al.
Yufei Wang et al.
Lead (Pb) exposure is known to be associated with adverse effects on human health, especially during the prenatal period and early childhood. The Pb content in teeth has been suggested as a useful biomarker for the evaluation of cumulative ...
DIY XES - development of an inexpensive, versatile, and easy to fabricate XES analyzer and sample delivery system [0.03%]
简易便携的X射线电子能谱仪及其样品制作系统的设计与开发
Scott C Jensen,Brendan Sullivan,Daniel A Hartzler et al.
Scott C Jensen et al.
The application of X-ray emission spectroscopy (XES) has grown substantially with the development of X-ray free electron lasers, third and fourth generation synchrotron sources and high-power benchtop sources. By providing the high X-ray fl...
Valence-to-core XES of Ti, TiO and TiO2 by means of a double full-cylinder crystal von Hamos spectrometer [0.03%]
利用双全圆柱晶体von Hamms谱仪测定Ti、TiO和TiO2的价电子向核心电子的X光发射谱(XES)
Malte Wansleben,John Vinson,Ina Holfelder et al.
Malte Wansleben et al.
We present valence-to-core x-ray emission spectroscopy of Ti, TiO and TiO2 by means of a double crystal von Hamos spectrometer based on full-cylinder highly-annealed pyrolytic graphite mosaic crystals. We demonstrate that, using a double cr...
Increased zinc accumulation in mineralized osteosarcoma tissue measured by confocal synchrotron radiation micro X-ray fluorescence analysis [0.03%]
应用同步辐射共聚焦显微X射线荧光分析测定骨肉瘤矿化组织中锌含量增加
Mirjam Rauwolf,Bernhard Pemmer,Andreas Roschger et al.
Mirjam Rauwolf et al.
Abnormal tissue levels of certain trace elements such as zinc (Zn) were reported in various types of cancer. Little is known about the role of Zn in osteosarcoma. Using confocal synchrotron radiation micro X-ray fluorescence analysis, we ch...
Comparison of two confocal micro-XRF spectrometers with different design aspects [0.03%]
两种不同设计方面的共焦微束XRF光谱仪的比较
S Smolek,T Nakazawa,A Tabe et al.
S Smolek et al.
Two different confocal micro X-ray fluorescence spectrometers have been developed and installed at Osaka City University and the Vienna University of Technology Atominstitut. The Osaka City University system is a high resolution spectromete...