Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Livia Harangus"'
Autor:
Elena Preoteasa, Antoniu Moldovan, Folker Herrmann, Livia Harangus, Maria Dinescu, Eugen A. Preoteasa, Dieter Grambole
Publikováno v:
X-Ray Spectrometry. 39:208-215
We applied proton microbeam particle-induced X-ray emission (µ-PIXE) for mapping Ca, Zr, Ba and Yb, and atomic force microscopy (AFM) for imaging the surface landscape of a dental composite which releases Ca2+ and F− for the protection of hard den
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f70ad50b669a39c27987ddaa93b43bcc
https://doi.org/10.1002/xrs.1251
https://doi.org/10.1002/xrs.1251
Autor:
Folker Herrmann, Andrzej Kuczumow, Dieter Grambole, Dan Gurban, Eugen A. Preoteasa, Elena Preoteasa, Livia Harangus
Publikováno v:
X-Ray Spectrometry. 37:517-535
Dental enamel has been widely studied by particle-induced x-ray emission (PIXE), but less attention was paid to its demineralization, which leads to caries formation. Using broad-beam PIXE and µ-PIXE, we investigated normal enamel and the in vitro f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f842ee7d4331cdffc1b04ce9abd4ea29
https://doi.org/10.1002/xrs.1083
https://doi.org/10.1002/xrs.1083
Autor:
Andreea Iordan, Livia Harangus, Santiago Gomez, Eugen A. Preoteasa, Folker Herrmann, Dieter Grambole
Publikováno v:
Nuclear Instruments and Methods in Physics Research B 249(2006), 673-676
17th International Conference on Ion Beam Analysis, 26.06.-01.07.2005, Seville, Spain
17th International Conference on Ion Beam Analysis, 26.06.-01.07.2005, Seville, Spain
To better understand the role of zinc in bone mineralization we studied the distribution of Ca and Zn by microbeam particle-induced X-ray emission (μ-PIXE) profiling and mapping, and of Zn by histochemical mapping and profiling in cortical bovine bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::913eb42ec0c57eacde4670b00d6a2ec0
https://www.hzdr.de/publications/Publ-7567-2
https://www.hzdr.de/publications/Publ-7567-2
Autor:
C. Ciortea, Eugen A. Preoteasa, Andreea Iordan, Handan Boyar, Daniela Fluerasu, Rodica Georgescu, V. I. Gheordunescu, I. Piticu, Elena Preoteasa, Livia Harangus, Feride Severcan, D. Pantelica
Publikováno v:
Analytical and bioanalytical chemistry. 379(5-6)
The particle-induced X-ray emission (PIXE) of thick biomineral targets provides pertinent surface analysis, but if good reference materials are missing then complementary approaches are required to handle the matrix effects. This is illustrated by ou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::739d429b5da7d41854b2904dacedfcf2
https://pubmed.ncbi.nlm.nih.gov/15179536
https://pubmed.ncbi.nlm.nih.gov/15179536