Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Đorđević, Vesna R."'
Autor:
Sekulić, Milica, Ristić, Zoran, Milićević, Bojana R., Antić, Željka, Đorđević, Vesna R., Dramićanin, Miroslav
Publikováno v:
Optics Communications
In this work, the potential of Li1.8Na0.2TiO3:Mn4+ for the lifetime-based luminescence thermometry is assessed. The material is prepared by the solid-state reaction of Li2CO3, Na2CO3, and nanostructured TiO2 at 800 °C, and its monoclinic structure (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4175::d588f1407e2746c5da04b849676fb2d5
https://vinar.vin.bg.ac.rs/handle/123456789/8421
https://vinar.vin.bg.ac.rs/handle/123456789/8421
Publikováno v:
Luminescence
Here we report the synthesis and structural, morphological, and photoluminescence analysis of white- and blue-light-emitting Dy3+- and Tm3+-doped Gd2Ti2O7 nanophosphors. Single-phase cubic Gd2Ti2O7 nanopowders consist of compact, dense aggregates of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4175::c91e34c6eecfa8c14d0e45a073374332
https://vinar.vin.bg.ac.rs/handle/123456789/1571
https://vinar.vin.bg.ac.rs/handle/123456789/1571
Autor:
Đorđević, Vesna R.
Publikováno v:
Универзитет у Београду
Seskvioksidi kubične biksbitne strukture se često koriste kao matrice za fosfore na bazi retkih zemalja. Posebno su važni za proizvodnju luminescentnih transparentnih keramika koje se koriste za scintilatorske detektore i keramičke lasere. U tim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::24253f1c26ca8cd5c1bfad62d1a21221
http://nardus.mpn.gov.rs/bitstream/id/20673/Disertacija4187.pdf
http://nardus.mpn.gov.rs/bitstream/id/20673/Disertacija4187.pdf
Publikováno v:
Acta Physica Polonica A
Samarium doped LaYO3 nanocrystalline phosphor powders are obtained by polymer complex solution method. Stoichiometric quantities of La2O3, Y2O3 and for dopant ions Sm2O3 were dissolved in hot nitric acid. Polyethylene glycol was added in solutions in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4175::c92857d0e0f565f3d64e78642db8c44f
https://hdl.handle.net/21.15107/rcub_vinar_6922
https://hdl.handle.net/21.15107/rcub_vinar_6922
Autor:
Đustebek, Jasmina B., Đorđević, Vesna R., Cvetićanin, Jelena M., Veličković, Suzana, Veljković, Miomir V., Nešković, Olivera M., Rakočević, Zlatko Lj., Bibić, Nataša M.
Publikováno v:
Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms
The present study shows simultaneous surface ionisation and electron impact ionisation during the formation and investigation of endohedral fullerenes Tc-99m"C-60 and Tc-99m"C-70. The endohedral fullerenes were generated using a mass spectrometer wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4175::23c39c39e18da7f7312d4f92dacea44e
https://vinar.vin.bg.ac.rs/handle/123456789/3970
https://vinar.vin.bg.ac.rs/handle/123456789/3970
Autor:
Cvetićanin, Jelena M., Veličković, Suzana, Đorđević, Vesna R., Đustebek, Jasmina B., Veljković, Miomir V., Perić-Grujić, Aleksandra A., Nešković, Olivera M.
Publikováno v:
Journal of Optoelectronics and Advanced Materials
Using the ion implantation technique (introducing negatively charged fullerene into a low temperature lithium plasma column by a strong axial magnetic field) endohedral fullerenes Li"C-70, Li-2"C-70 and Li-3"C-70 were produced. Mass spectral studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b0700ee273c2344e2b9089ebfce4aefb
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1322
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1322
Autor:
Đustebek, Jasmina B., Cvetićanin, Jelena M., Đorđević, Vesna R., Veličković, Sava J., Veljković, Miomir V., Nešković, Olivera M.
Publikováno v:
Physical chemistry 2006: 8th international conference on fundemental and applied aspract of physical chemistry
Mass spectral studies (both TIMS – thermal ionization and MALDI TOF – matrixassisted laser desorption time-of-flight mass spectrometry) of the endohedral metallofullerenes, 99mTc@C60 and 99mTc@C70, provided detailed structural and reactivity info
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4175::bc0341a8ff0d96edb05352121fcac3e8
http://vinar.vin.bg.ac.rs/bitstream/id/24056/516-518.pdf
http://vinar.vin.bg.ac.rs/bitstream/id/24056/516-518.pdf
Publikováno v:
Physiological Research
Abundant evidence indicates that ATP and adenosine act as neurotransmitters or co-transmitters, influencing nerve cell physiology in various ways. Therefore, regulation of ATP-metabolizing enzymes is essential for the normal development and function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4175::b60b56a2cc4521e61114c605fd0c0dd6
https://hdl.handle.net/21.15107/rcub_vinar_2376
https://hdl.handle.net/21.15107/rcub_vinar_2376
Autor:
Antić, Željka, Krsmanović, Radenka, Đorđević, Vesna R., Dramićanin, Tatjana, Dramićanin, Miroslav
Publikováno v:
Scopus-Elsevier
Acta Physica Polonica A
Acta Physica Polonica A
In the present work we explored the possibility of obtaining Y2O3:Eu3+ mu m-size particles by an ultrasonic spray pyrolysis method. As-prepared sample constitutes of spherical, hollow particles with an average size of 1 to 2 mu m. Pure, well crystall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2aae7fd324e35b6f3dc58eb6723466cf
http://www.scopus.com/inward/record.url?eid=2-s2.0-72449198897&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-72449198897&partnerID=MN8TOARS
Autor:
Sekulić, Milica
Publikováno v:
Универзитет у Београду
Osnovni cilj ove doktorske disertacije je beskontaktno određivanje temperature korišćenjem luminescentne spektroskopije. Senzori temperature mogu biti najrazličitiji materijali, ali svi moraju imati zajedničko da im se neki fizički parametar ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=nardusnacion::a4af8e8ae6e3e3b41928bffceedfc856
https://nardus.mpn.gov.rs/bitstream/id/63968/Disertacija.pdf
https://nardus.mpn.gov.rs/bitstream/id/63968/Disertacija.pdf