Results 1 to 10 of about 1,810,207 (355)
Simplifying Sample Preparation for Soil Fertility Analysis by X-ray Fluorescence Spectrometry
Portable X-ray fluorescence (pXRF) sensors allow one to collect digital data in a practical and environmentally friendly way, as a complementary method to traditional laboratory analyses.
Tiago Rodrigues Tavares +7 more
doaj +2 more sources
Research Progress of Fluorescence Spectrum Analysis Technology in Food Detection
As a testing technology for food, fluorescence spectrometry has the advantages of convenient, sensitive and efficient detection of complex and trace components in food.
Xin SHI +4 more
doaj +1 more source
The correlation analysis of TOC, CODCr and fluorescence characteristics in MPR [PDF]
Water samples from different biochemical reaction time in one reactor period in Micro-Pressure Inner-Loop Bioreactor (MPR) were measured respectively with adopt Excitation-emission matrix (EEM) fluorescence spectroscopy, Total organic carbon (TOC) and ...
Tian Xi +5 more
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Thorough study of composition and fluorescence properties of a commercial reagent of active equine NAD-dependent alcohol dehydrogenase expressed and purified from E. coli has been carried out. Several experimental methods: spectral- and time-resolved two-
Ioanna A. Gorbunova +6 more
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OVERVIEW OF X-RAY FLUORESCENCE SPECTROMETRY [PDF]
One of the techniques used in identifying the constituent chemical elements of a material is the X-ray fluorescence method. From the analysis of X-ray fluorescence data the energy and intensity of the characteristic photons emitted by the sample can be
Nicoleta-Maria MIHUȚ +1 more
doaj
ObjectiveA portable high-sensitivity X-ray fluorescence spectrometry method was established to directly and quickly determine the content of arsenic, cadmium and lead in wheat flour.MethodsPart of the sample was put into the sample cup, and then directly
ZHONG Hailin +8 more
doaj +1 more source
Sensitive spectrofluorometric and liquid chromatography with fluorescence detection methods have been developed for detection and determination of naproxen drug in the presence of cucurbit7uril (CB7).
Mohammed A. Meetani +5 more
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Objective To investigate the application of Legiolert enzyme-substrate method with mass spectrometry in direct quantitative detection and separation of Legionella pneumophila in environmental water samples.
JIN Ping, GE Teng, YE Yan-hua, SI Jia-li, JIANG Xiao, ZHANG Hong-ying
doaj +1 more source
X-ray fluorescence spectrometry: An alternative technique for analysis of waste
This study aims to develop reliable analytical methodology that is, cost-effective, and requires minimal sample quantity to quantify uranium content in nuclear waste and others.
Marcos Antonio Scapin +3 more
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Characterization of Roman glass tesserae from the Coriglia excavation site (Italy) via energy-dispersive X-ray fluorescence spectrometry and Raman spectroscopy [PDF]
The combined use of handheld energy-dispersive X-ray fluorescence spectrometry, Raman spectroscopy, and micro-energy-dispersive X-ray fluorescence spectrometry permitted the characterization of Roman glass tesserae excavation from the Coriglia (Italy ...
Donais, Mary Kate +7 more
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