TY  - JOUR
AU  - Vuković, Danijela
AU  - Škipina, Blanka
AU  - Maletić, Slavica
AU  - Cerović, Dragana D.
AU  - Duvenhage, Mart-Mari
AU  - Luyt, Adriaan Stephanus
AU  - Mirjanić, Dragoljub
AU  - Dudić, Duško
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9813
AB  - Polymer composite films of tris-(8-hydroxy-quinoline) aluminum (Alq3) and polymethyl methacrylate (PMMA) at two different concentrations were investigated. Dielectric properties of the samples were measured in broad frequency range and results show an increase in specific conductance and susceptance by adding Alq3 in PMMA. Changes in dielectric spectra caused by irradiation of the samples with LED lamps at different wavelengths were also recorded. The samples were examined by UV–Vis and Fourier transform infrared spectroscopy. The interaction between Alq3 and the polymer matrix was observed in the photoluminescence spectroscopy spectra. The doping of the PMMA with different concentrations of the Alq3 leads to the unique photodielectric properties of the resulting composite, and that is the main result of this study. Due to its interesting optical and photodielectric properties, PMMA/Alq3 film may find application in solar cells and optoelectronics.
T2  - Journal of Applied Polymer Science
T1  - The study of optical and photodielectric properties of polymethyl methacrylate and tris-(8-hydroxy-quinoline) aluminum (Alq3) composites
VL  - 138
IS  - 39
SP  - 50992
DO  - 10.1002/app.50992
ER  - 

@article{
author = "Vuković, Danijela and Škipina, Blanka and Maletić, Slavica and Cerović, Dragana D. and Duvenhage, Mart-Mari and Luyt, Adriaan Stephanus and Mirjanić, Dragoljub and Dudić, Duško",
year = "2021",
abstract = "Polymer composite films of tris-(8-hydroxy-quinoline) aluminum (Alq3) and polymethyl methacrylate (PMMA) at two different concentrations were investigated. Dielectric properties of the samples were measured in broad frequency range and results show an increase in specific conductance and susceptance by adding Alq3 in PMMA. Changes in dielectric spectra caused by irradiation of the samples with LED lamps at different wavelengths were also recorded. The samples were examined by UV–Vis and Fourier transform infrared spectroscopy. The interaction between Alq3 and the polymer matrix was observed in the photoluminescence spectroscopy spectra. The doping of the PMMA with different concentrations of the Alq3 leads to the unique photodielectric properties of the resulting composite, and that is the main result of this study. Due to its interesting optical and photodielectric properties, PMMA/Alq3 film may find application in solar cells and optoelectronics.",
journal = "Journal of Applied Polymer Science",
title = "The study of optical and photodielectric properties of polymethyl methacrylate and tris-(8-hydroxy-quinoline) aluminum (Alq3) composites",
volume = "138",
number = "39",
pages = "50992",
doi = "10.1002/app.50992"
}

Vuković, D., Škipina, B., Maletić, S., Cerović, D. D., Duvenhage, M., Luyt, A. S., Mirjanić, D.,& Dudić, D.. (2021). The study of optical and photodielectric properties of polymethyl methacrylate and tris-(8-hydroxy-quinoline) aluminum (Alq3) composites. in Journal of Applied Polymer Science, 138(39), 50992.
https://doi.org/10.1002/app.50992

Vuković D, Škipina B, Maletić S, Cerović DD, Duvenhage M, Luyt AS, Mirjanić D, Dudić D. The study of optical and photodielectric properties of polymethyl methacrylate and tris-(8-hydroxy-quinoline) aluminum (Alq3) composites. in Journal of Applied Polymer Science. 2021;138(39):50992.
doi:10.1002/app.50992 .

Vuković, Danijela, Škipina, Blanka, Maletić, Slavica, Cerović, Dragana D., Duvenhage, Mart-Mari, Luyt, Adriaan Stephanus, Mirjanić, Dragoljub, Dudić, Duško, "The study of optical and photodielectric properties of polymethyl methacrylate and tris-(8-hydroxy-quinoline) aluminum (Alq3) composites" in Journal of Applied Polymer Science, 138, no. 39 (2021):50992,
https://doi.org/10.1002/app.50992 . .

TY  - JOUR
AU  - Ćurguz, Zoran
AU  - Venoso, Gennaro
AU  - Žunić, Zora S.
AU  - Mirjanić, Dragoljub Lj.
AU  - Ampollini, Marco
AU  - Carpentieri, Carmela
AU  - Di Carlo, Christian
AU  - Caprio, Mario
AU  - Alavantić, Dragan
AU  - Kolarž, Predrag M.
AU  - Stojanovska, Zdenka
AU  - Antignani, Sara
AU  - Bochicchio, Francesco
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9750
AB  - The requirements about radon measurements in schools and public buildings included in most of the national and international legislations are generally restricted to all the rooms located at the ground floor and basement, assuming the soil beneath the building as the main source of indoor radon. In order to verify such an assumption for small buildings having at maximum two floors, a preliminary study was performed in 50 schools located in 15 municipalities of the Republic of Srpska. Results of this study suggest that a protocol requiring measurements at the ground floor only may be considered adequate. Due to the high radon spatial variability for rooms at the ground floor, it is preferable to require measurements in a high number of rooms (preferably in all of them) in order to assess the compliance with the reference level established by the legislation.
T2  - Radiation Protection Dosimetry
T1  - Spatial Variability of Indoor Radon Concentration in Schools: Implications on Radon Measurement Protocols
VL  - 191
IS  - 2
SP  - 133
EP  - 137
DO  - 10.1093/rpd/ncaa137
ER  - 

@article{
author = "Ćurguz, Zoran and Venoso, Gennaro and Žunić, Zora S. and Mirjanić, Dragoljub Lj. and Ampollini, Marco and Carpentieri, Carmela and Di Carlo, Christian and Caprio, Mario and Alavantić, Dragan and Kolarž, Predrag M. and Stojanovska, Zdenka and Antignani, Sara and Bochicchio, Francesco",
year = "2020",
abstract = "The requirements about radon measurements in schools and public buildings included in most of the national and international legislations are generally restricted to all the rooms located at the ground floor and basement, assuming the soil beneath the building as the main source of indoor radon. In order to verify such an assumption for small buildings having at maximum two floors, a preliminary study was performed in 50 schools located in 15 municipalities of the Republic of Srpska. Results of this study suggest that a protocol requiring measurements at the ground floor only may be considered adequate. Due to the high radon spatial variability for rooms at the ground floor, it is preferable to require measurements in a high number of rooms (preferably in all of them) in order to assess the compliance with the reference level established by the legislation.",
journal = "Radiation Protection Dosimetry",
title = "Spatial Variability of Indoor Radon Concentration in Schools: Implications on Radon Measurement Protocols",
volume = "191",
number = "2",
pages = "133-137",
doi = "10.1093/rpd/ncaa137"
}

Ćurguz, Z., Venoso, G., Žunić, Z. S., Mirjanić, D. Lj., Ampollini, M., Carpentieri, C., Di Carlo, C., Caprio, M., Alavantić, D., Kolarž, P. M., Stojanovska, Z., Antignani, S.,& Bochicchio, F.. (2020). Spatial Variability of Indoor Radon Concentration in Schools: Implications on Radon Measurement Protocols. in Radiation Protection Dosimetry, 191(2), 133-137.
https://doi.org/10.1093/rpd/ncaa137

Ćurguz Z, Venoso G, Žunić ZS, Mirjanić DL, Ampollini M, Carpentieri C, Di Carlo C, Caprio M, Alavantić D, Kolarž PM, Stojanovska Z, Antignani S, Bochicchio F. Spatial Variability of Indoor Radon Concentration in Schools: Implications on Radon Measurement Protocols. in Radiation Protection Dosimetry. 2020;191(2):133-137.
doi:10.1093/rpd/ncaa137 .

Ćurguz, Zoran, Venoso, Gennaro, Žunić, Zora S., Mirjanić, Dragoljub Lj., Ampollini, Marco, Carpentieri, Carmela, Di Carlo, Christian, Caprio, Mario, Alavantić, Dragan, Kolarž, Predrag M., Stojanovska, Zdenka, Antignani, Sara, Bochicchio, Francesco, "Spatial Variability of Indoor Radon Concentration in Schools: Implications on Radon Measurement Protocols" in Radiation Protection Dosimetry, 191, no. 2 (2020):133-137,
https://doi.org/10.1093/rpd/ncaa137 . .