scholarly journals Potential of total‐reflection X‐ray spectrometry for multielement analysis of biological samples using dilution or suspension sample preparation techniques

2021 ◽  
Author(s):  
Eva Marguí ◽  
Jasna Jablan ◽  
Ignasi Queralt ◽  
Fabjola Bilo ◽  
Laura Borgese
Keyword(s):  
Sample Preparation ◽  
Biological Samples ◽  
Total Reflection ◽  
Multielement Analysis ◽  
X Ray ◽  
Preparation Techniques

Features of sample preparation techniques in the total-reflection X-ray fluorescence analysis of tea leaves

2021 ◽  
Vol 343 ◽  
pp. 128502
Author(s):  
Artem S. Maltsev ◽  
Elena V. Chuparina ◽  
Galina V. Pashkova ◽  
Julia V. Sokol'nikova ◽  
Olga V. Zarubina ◽  
...  
Keyword(s):  
Sample Preparation ◽  
Fluorescence Analysis ◽  
Total Reflection ◽  
Tea Leaves ◽  
X Ray ◽  
Preparation Techniques

Recent applications of microextraction sample preparation techniques in biological samples analysis

2021 ◽  
Author(s):  
Seyed Mosayeb Daryanavard ◽  
Hesane Zolfaghari ◽  
Abbi Abdel‐Rehim ◽  
Mohamed Abdel‐Rehim
Keyword(s):  
Sample Preparation ◽  
Biological Samples ◽  
Preparation Techniques

A green analytical method for the determination of Cu, Fe, Mn, and Zn in wheat flour using total reflection X-ray fluorescence

2018 ◽  
Vol 33 (7) ◽  
pp. 1264-1268 ◽  
Author(s):  
Ignacio Machado ◽  
Sebastián Mondutey ◽  
Natalia Pastorino ◽  
Valeria Arce ◽  
Mariela Pistón
Keyword(s):  
Sample Preparation ◽  
Wheat Flour ◽  
Analytical Method ◽  
Environmentally Friendly ◽  
Total Reflection ◽  
X Ray ◽  
Subsequent Determination ◽  
Environmentally Friendly Method

A simple, fast and environmentally friendly method for sample preparation and subsequent determination of minerals in wheat flour using TXRF.

scholarly journals Total reflection X-ray fluorescence spectrometry for trace determination of iron and some additional elements in biological samples

2020 ◽  
Vol 412 (24) ◽  
pp. 6419-6429
Author(s):  
Andreas Gruber ◽  
Riccarda Müller ◽  
Alessa Wagner ◽  
Silvia Colucci ◽  
Maja Vujić Spasić ◽  
...  
Keyword(s):  
Biological Samples ◽  
Total Reflection ◽  
Fluorescence Spectrometry ◽  
Trace Determination ◽  
X Ray

A dilute-and-shoot sample preparation strategy for new and used lubricating oils for Ca, P, S and Zn determination by total reflection X-ray fluorescence

2018 ◽  
Vol 139 ◽  
pp. 1-5 ◽  
Author(s):  
Mariana F.B. Mota ◽  
Ednilton M. Gama ◽  
Gabrielle de C. Rodrigues ◽  
Guilherme D. Rodrigues ◽  
Clésia C. Nascentes ◽  
...  
Keyword(s):  
Sample Preparation ◽  
Total Reflection ◽  
X Ray ◽  
Lubricating Oils ◽  
Preparation Strategy
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