TY  - CONF
AU  - Skoko, Božena
AU  - Karanović, Gorana
AU  - Ilievski, Tomislav
AU  - Coha, Ivana
AU  - Grahek, Željko
AU  - Magdić Košiček, Katja
AU  - Smičiklas, Ivana
AU  - Pavičić-Hamer, Dijana
AU  - Tucaković, Ivana
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12176
AB  - In this study, we investigated the soil-to-plant transfer of Cs-137, Sr-90, Ra-226, Pb-210 and K-40 in different types of vegetables and fruits collected on family farms in Croatia. The difference in radionuclide distribution between different plant compartments was also investigated. Our results suggest that, in general, the transfer of selected radionuclides within studied soil/plant agricultural ecosystems is on the lower part of ranges reported by IAEA for the temperate environments. Nevertheless, for all studied radionuclides, the transfer to the fruits and vegetables peels was higher than to the pulp. Overall, observed differences in the transfer of radionuclides indicate other additional exposure pathways and mechanisms that affect radionuclide content in plants besides soil activity concentrations.
AB  - U ovom smo radu istražili prijenos Cs-137, Sr-90, Ra-226, Pb-210 te K-40 iz tla u različite vrste povrća i voća sakupljenih na obiteljskim poljoprivrednim imanjima u Hrvatskoj. Istovremeno su istražene i razlike u prijenosu radionuklida u različite dijelove plodova. Rezultati ovog istraživanja ukazuju da je generalno prijenos radionuklida obuhvaćenih ovom studijom unutar raspona transfer faktora sugeriranih od strane IAEA za umjerena područja, ali na njihovom nižem dijelu. Unatoč nižem transferu, uočen je povišeni prijenos svih istraživanih radionuklida u kore plodova u odnosu na pulpu. Sveukupno, primjećene razlike u prijenosu radionuklida sugeriraju, osim sadržaja radionuklida u tlu, i druge mehanizme i puteve izlaganja radionuklidima, a koje utječu na njihove količine u biljkama.
PB  - Beograd : Univerzitet u Beogradu, Institut za nuklearne nauke "Vinča"
PB  - Društvo za zaštitu od zračenja Srbije i Crne Gore
C3  - 32. simpozijum DZZSCG : zbornik radova
T1  - Soil to Plant Transfer of Cs-137, Sr-90, Ra-226, Pb-210 and K-40 in Different Agricultural Products in Croatia
T1  - Prijenos Cs-137, Sr-90, Ra-226, Pb-210 i K-40 iz tla u biljku u različitim poljoprivrednim kulturama u Hrvatskoj
SP  - 153
EP  - 159
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12176
ER  - 

@conference{
author = "Skoko, Božena and Karanović, Gorana and Ilievski, Tomislav and Coha, Ivana and Grahek, Željko and Magdić Košiček, Katja and Smičiklas, Ivana and Pavičić-Hamer, Dijana and Tucaković, Ivana",
year = "2023",
abstract = "In this study, we investigated the soil-to-plant transfer of Cs-137, Sr-90, Ra-226, Pb-210 and K-40 in different types of vegetables and fruits collected on family farms in Croatia. The difference in radionuclide distribution between different plant compartments was also investigated. Our results suggest that, in general, the transfer of selected radionuclides within studied soil/plant agricultural ecosystems is on the lower part of ranges reported by IAEA for the temperate environments. Nevertheless, for all studied radionuclides, the transfer to the fruits and vegetables peels was higher than to the pulp. Overall, observed differences in the transfer of radionuclides indicate other additional exposure pathways and mechanisms that affect radionuclide content in plants besides soil activity concentrations., U ovom smo radu istražili prijenos Cs-137, Sr-90, Ra-226, Pb-210 te K-40 iz tla u različite vrste povrća i voća sakupljenih na obiteljskim poljoprivrednim imanjima u Hrvatskoj. Istovremeno su istražene i razlike u prijenosu radionuklida u različite dijelove plodova. Rezultati ovog istraživanja ukazuju da je generalno prijenos radionuklida obuhvaćenih ovom studijom unutar raspona transfer faktora sugeriranih od strane IAEA za umjerena područja, ali na njihovom nižem dijelu. Unatoč nižem transferu, uočen je povišeni prijenos svih istraživanih radionuklida u kore plodova u odnosu na pulpu. Sveukupno, primjećene razlike u prijenosu radionuklida sugeriraju, osim sadržaja radionuklida u tlu, i druge mehanizme i puteve izlaganja radionuklidima, a koje utječu na njihove količine u biljkama.",
publisher = "Beograd : Univerzitet u Beogradu, Institut za nuklearne nauke "Vinča", Društvo za zaštitu od zračenja Srbije i Crne Gore",
journal = "32. simpozijum DZZSCG : zbornik radova",
title = "Soil to Plant Transfer of Cs-137, Sr-90, Ra-226, Pb-210 and K-40 in Different Agricultural Products in Croatia, Prijenos Cs-137, Sr-90, Ra-226, Pb-210 i K-40 iz tla u biljku u različitim poljoprivrednim kulturama u Hrvatskoj",
pages = "153-159",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12176"
}

Skoko, B., Karanović, G., Ilievski, T., Coha, I., Grahek, Ž., Magdić Košiček, K., Smičiklas, I., Pavičić-Hamer, D.,& Tucaković, I.. (2023). Soil to Plant Transfer of Cs-137, Sr-90, Ra-226, Pb-210 and K-40 in Different Agricultural Products in Croatia. in 32. simpozijum DZZSCG : zbornik radova
Beograd : Univerzitet u Beogradu, Institut za nuklearne nauke "Vinča"., 153-159.
https://hdl.handle.net/21.15107/rcub_vinar_12176

Skoko B, Karanović G, Ilievski T, Coha I, Grahek Ž, Magdić Košiček K, Smičiklas I, Pavičić-Hamer D, Tucaković I. Soil to Plant Transfer of Cs-137, Sr-90, Ra-226, Pb-210 and K-40 in Different Agricultural Products in Croatia. in 32. simpozijum DZZSCG : zbornik radova. 2023;:153-159.
https://hdl.handle.net/21.15107/rcub_vinar_12176 .

Skoko, Božena, Karanović, Gorana, Ilievski, Tomislav, Coha, Ivana, Grahek, Željko, Magdić Košiček, Katja, Smičiklas, Ivana, Pavičić-Hamer, Dijana, Tucaković, Ivana, "Soil to Plant Transfer of Cs-137, Sr-90, Ra-226, Pb-210 and K-40 in Different Agricultural Products in Croatia" in 32. simpozijum DZZSCG : zbornik radova (2023):153-159,
https://hdl.handle.net/21.15107/rcub_vinar_12176 .

TY  - JOUR
AU  - Coha, Ivana
AU  - Smičiklas, Ivana D.
AU  - Tucaković, Ivana
AU  - Jović, Mihajlo D.
AU  - Šljivić-Ivanović, Marija Z.
AU  - Grahek, Željko
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10357
AB  - A novel approach for rapid 89,90Sr determination in seawater samples is developed. For the first time in the radioanalytical application, the features of the synthetic zeolite Z4A and a highly selective material for Sr separation were synergically employed. Seawater composition significantly reduces Sr yield on highly selective solid-phase extraction materials, making the preconcentration step essentially important but laborious and time-consuming. To address this issue, the ability of zeolite 4A to concentrate the Sr from the seawater matrix was employed. With the proposed method, two important goals were achieved: (i) simple preconcentration of Sr that can be conducted directly at the sampling site, enabling a rapid procedure for 89,90Sr determination in emergencies, and (ii) high and stable Sr recoveries (89 ± 4%) necessary for lowering detection limits. Strontium is effectively separated from 1 L of seawater in less than 1.5 h, which is especially important in emergency situations, such as the Fukushima Daiichi Nuclear Power Plant accident. Minimum detectable activities achieved for 89Sr:90Sr activity ratio ∼10:1 were 0.74 Bq/L for 89Sr, and 1.47 Bq/L for 90Sr, detected by Cherenkov counting, 36–38 h after separation, and 30 min counting time.
T2  - Talanta
T1  - Novel approach for strontium preconcentration from seawater and rapid determination of 89,90Sr in emergency situations
VL  - 250
SP  - 123722
DO  - 10.1016/j.talanta.2022.123722
ER  - 

@article{
author = "Coha, Ivana and Smičiklas, Ivana D. and Tucaković, Ivana and Jović, Mihajlo D. and Šljivić-Ivanović, Marija Z. and Grahek, Željko",
year = "2022",
abstract = "A novel approach for rapid 89,90Sr determination in seawater samples is developed. For the first time in the radioanalytical application, the features of the synthetic zeolite Z4A and a highly selective material for Sr separation were synergically employed. Seawater composition significantly reduces Sr yield on highly selective solid-phase extraction materials, making the preconcentration step essentially important but laborious and time-consuming. To address this issue, the ability of zeolite 4A to concentrate the Sr from the seawater matrix was employed. With the proposed method, two important goals were achieved: (i) simple preconcentration of Sr that can be conducted directly at the sampling site, enabling a rapid procedure for 89,90Sr determination in emergencies, and (ii) high and stable Sr recoveries (89 ± 4%) necessary for lowering detection limits. Strontium is effectively separated from 1 L of seawater in less than 1.5 h, which is especially important in emergency situations, such as the Fukushima Daiichi Nuclear Power Plant accident. Minimum detectable activities achieved for 89Sr:90Sr activity ratio ∼10:1 were 0.74 Bq/L for 89Sr, and 1.47 Bq/L for 90Sr, detected by Cherenkov counting, 36–38 h after separation, and 30 min counting time.",
journal = "Talanta",
title = "Novel approach for strontium preconcentration from seawater and rapid determination of 89,90Sr in emergency situations",
volume = "250",
pages = "123722",
doi = "10.1016/j.talanta.2022.123722"
}

Coha, I., Smičiklas, I. D., Tucaković, I., Jović, M. D., Šljivić-Ivanović, M. Z.,& Grahek, Ž.. (2022). Novel approach for strontium preconcentration from seawater and rapid determination of 89,90Sr in emergency situations. in Talanta, 250, 123722.
https://doi.org/10.1016/j.talanta.2022.123722

Coha I, Smičiklas ID, Tucaković I, Jović MD, Šljivić-Ivanović MZ, Grahek Ž. Novel approach for strontium preconcentration from seawater and rapid determination of 89,90Sr in emergency situations. in Talanta. 2022;250:123722.
doi:10.1016/j.talanta.2022.123722 .

Coha, Ivana, Smičiklas, Ivana D., Tucaković, Ivana, Jović, Mihajlo D., Šljivić-Ivanović, Marija Z., Grahek, Željko, "Novel approach for strontium preconcentration from seawater and rapid determination of 89,90Sr in emergency situations" in Talanta, 250 (2022):123722,
https://doi.org/10.1016/j.talanta.2022.123722 . .