11 research outputs found
Combined SEM/EDX and micro-Raman spectroscopy analysis of uranium minerals from a former uranium mine
Get PDFSamples of the secondary uranium minerals collected in the abandoned uranium mine at Pecs (Hungary) were investigated by two micro-techniques: scanning electron microscopy (SEM/EDX) and micro-Raman spectroscopy (MRS). They were applied to locate U-rich particles and identify the chemical form and oxidation state of the uranium compounds. The most abundant mineral was a K and/or Na uranyl sulphate (zippeite group). U(VI) was also present in the form of a trioxide; evidently in much lower content.than sulphate. Few particles with U3O8 and uraninite (primary mineral exploited formerly in this mine) were also detected. This research has shown the successful application of micro-Raman spectroscopy for the identification of uranyl mineral species on the level of individual particles
Study of the winter and summer changes of the air composition in the church of Szalowa, Poland, related to conservation
No full textInterfaced SEM/EDX and micro-Raman spectrometry for characterisation of heterogeneous environmental particles: fundamental and practical challenges
No full textComposition of pigments on human bones found in excavations in Argentina studied with micro-Raman spectrometry and scanning electron microscopy
No full textTransport and deposition of airborne pollutants in exhibition areas located in historical buildings: study in Wawel Castle Museum in Cracow, Poland
No full textEx vivo drug resistance profile in childhood acute myelogenous leukemia : no drug is more effective in comparison to acute lymphoblastic leukemia
No full textA seasonal study of atmospheric conditions influenced by the intensive tourist flow in the Royal Museum of Wawel Castle in Cracow, Poland
No full textHistorical changes in air pollution in the tri-border region of Poland, Czech Republic and Germany
No full textRecognition of uranium oxides in soil particulate matter by means of \uec-Raman spectrometry
No full textMicrochemical investigation of bone derived from mice treated with strontium in different chemical forms using scanning electron microscopy and micro-Raman spectroscopy
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