Chemical Analysis of Metals in Acanthocephalans Using Energy Dispersive X-Ray Analysis (EDXA) in Conjunction with a Scanning Electron Microscope (SEM)

Richard A. Heckmann; Omar M. Amin; Michael D. Standing

首页> 外文期刊>Comparative parasitology >Chemical Analysis of Metals in Acanthocephalans Using Energy Dispersive X-Ray Analysis (EDXA) in Conjunction with a Scanning Electron Microscope (SEM)

【24h】

Chemical Analysis of Metals in Acanthocephalans Using Energy Dispersive X-Ray Analysis (EDXA) in Conjunction with a Scanning Electron Microscope (SEM)

机译：扫描电镜（SEM）结合能量色散X射线分析（EDXA）对棘脑动物中的金属进行化学分析

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Using energy-dispersive x-ray analysis (EDXA) in conjunction with a scanning election microscope, high levels of sulfur were recorded in proboscis hooks of 5 species of Acanthocephala: Neoechinorhynchus qatarensis Amin, Saoud, and Alkuwari, 2002; Acanthocephalus dirus (Van cleave, 1931); Neoechinorhynchus idahoensis Amin and Heckmann, 1992, Echinorhynchus salmonis (Muller, 1784); and Pseudoacanthocephalus sp. Petrochenko, 1956, Sulfur was also present in eggs of N. qatarensis. No sulfur was recorded in the body of worms. The 5 species of Acanthocephala were obtained from several fish hosts and 1 toad species from 7 geographical locations Sulfur ions are probably present in disulphide bonds characteristic of 2 amino acids, cystine and cysteine, which are common amino acids in the protein of mammalian hair and horns and are probably associated with the hardness of acanthocephalan proboscis hooks and egg shells.

机译：使用能量色散X射线分析（EDXA）结合扫描电子显微镜，在5种棘皮动物的象鼻钩中记录了高水平的硫：新奇奇菌（Aeoneechinorhynchus qatarensis）Amin，Saoud和Alkuwari，2002年;刺脑鼠（Van cleave，1931）; idahoensis新棘皮动物Amin and Heckmann，1992，鲑鱼棘皮动物（Muller，1784）;和Pseudoacanthocephalus sp。彼得罗琴科（Petrochenko），1956年，卡塔尔猪笼草的卵中也存在硫。蠕虫体内没有硫的记录。 5种棘皮动物是从7个地理位置的几种鱼类寄主和1种蟾蜍中获得的。硫离子可能存在于2个氨基酸（胱氨酸和半胱氨酸）的二硫键中，这是哺乳动物毛和角动物蛋白质中的常见氨基酸。并且可能与棘头喙长钩和卵壳的硬度有关。

著录项

来源
《Comparative parasitology》 |2007年第2期|共4页
作者
Richard A. Heckmann; Omar M. Amin; Michael D. Standing;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类医学寄生虫学;
关键词
Acanthocephala; metal analysis; EDXA; sulfur in proboscis hooks and eggs;

机译：棘头鱼;金属分析;EDXA;长鼻钩和卵中的硫;

相似文献

外文文献
中文文献
专利

1. Chemical Analysis of Metals in Acanthocephalans Using Energy Dispersive X-Ray Analysis (EDXA) in Conjunction with a Scanning Electron Microscope (SEM) [J] . Richard A. Heckmann, Omar M. Amin, Michael D. Standing Comparative parasitology . 2007,第2期

机译：扫描电镜（SEM）结合能量色散X射线分析（EDXA）对棘脑动物中的金属进行化学分析
2. Quantitative Electron-Excited X-Ray Microanalysis of Borides, Carbides, Nitrides, Oxides, and Fluorides with Scanning Electron Microscopy/Silicon Drift Detector Energy-Dispersive Spectrometry (SEM/SDD-EDS) and NIST DTSA-II [J] . Newbury Dale E., Ritchie Nicholas W. M. Microscopy and microanalysis: The official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada . 2015,第5期

机译：扫描电子显微镜/硅漂移检测器能量色散光谱（SEM / SDD-EDS）和NIST DTSA-II对硼化物，碳化物，氮化物，氧化物和氟化物的电子激发X射线定量分析
3. The effect of hydrochloric acid (HCl) on permanent molars: A scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDS) study [J] . Jones Christine, Bracewell Tammy, Torabi Aida, Medicine, science, and the law . 2020,第3期

机译：盐酸（HCl）对永久臼齿的影响：扫描电子显微镜（SEM）和能量分散X射线光谱（EDS）研究
4. Electron-Excited Energy Dispersive X-ray Spectrometry in the Variable Pressure Scanning Electron Microscope (EDS/VPSEM): It's Not Microanalysis Anymore! [C] . Dale E. Newbury, Nicholas W. M. Ritchie Conference on scanning microscopies . 2015

机译：可变压力扫描电子显微镜（EDS / VPSEM）中的电子激发能量色散X射线光谱法：不再是微分析！
5. Determining the Discrimination Capabilities of Tire Analysis Using Pyrolysis-Infrared Spectrophotometry (PY-FTIR), Pyrolysis Gas Chromatography Mass Spectrometry (PyGC-MS), and Scanning Electron Microscopy with Energy Dispersive Spectroscopy (SEM-EDS) [D] . Trinidad, Gina Ann. 2020

机译：使用热解 - 红外分光光度法（Py-FTIR），热解气相色谱质谱（PyGC-MS）和具有能量分散光谱（SEM-EDS）的扫描电子显微镜（SEM-EDS）测定轮胎分析的辨别能力。
6. Performing elemental microanalysis with high accuracy and high precision by scanning electron microscopy/silicon drift detector energy-dispersive X-ray spectrometry (SEM/SDD-EDS) [O] . Dale E. Newbury, Nicholas W. M. Ritchie -1

机译：通过扫描电子显微镜/硅漂移检测器能量色散X射线光谱法（SEM / SDD-EDS）进行高精度和高精度的元素微分析
7. MP077SINGLE-CRYSTAL X-RAY DIFFRACTION (SC-XRD) AND SCANNING ELECTRON MICROSCOPY - ENERGY DISPERSIVE X-RAY ANALYSIS (SEM-EDX) FOR THE IDENTIFICATION OF CALCIUM OXALATE DEPOSITION IN A RENAL BIOPSY [O] . Marco Delsante, Francesco Mezzadri, Davide Delmonte, 2017

机译：MP077Single晶体X射线衍射（SC-XRD）和扫描电子显微镜 - 能量分散X射线分析（SEM-EDX），用于鉴定肾活组织检查中的草酸钙沉积
8. Use of Scanning Electron Microscopy/Energy Dispersive Spectroscopy (SEM/EDS) Methods for the Analysis of Small Particles Adhering to Carpet Fiber Surfaces as a Means to Test Associations of Trace Evidence in a Way that is Independent of Manufactured Chara [R] . Stoney, D. A., Stoney, P. L. 2012

机译：使用扫描电子显微镜/能量色散光谱（sEm / EDs）方法分析附着在地毯纤维表面的小颗粒，作为以独立于制造的Chara的方式测试痕量证据的关联的手段

Chemical Analysis of Metals in Acanthocephalans Using Energy Dispersive X-Ray Analysis (EDXA) in Conjunction with a Scanning Electron Microscope (SEM)

摘要

著录项

相似文献

相关主题

期刊订阅