TY  - JOUR
AU  - Kukić, Dragana
AU  - Ivanovska, Aleksandra
AU  - Vasić, Vesna
AU  - Lađarević, Jelena
AU  - Kostić, Mirjana
AU  - Šćiban, Marina
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5082
AB  - Screening of various potential biosorbents originated from locally available lignocellulosic biomass has led to the investigation of so far uninvestigated raspberry cane for removal of Cr(VI) ions from aqueous solutions. To estimate its adsorption properties, its structure and textural properties were investigated, as well as kinetic and equilibrium studies. Results showed that adsorption occurs fast manifesting the high removal efficiency over a wide range of chromium concentrations with a maximum over 95%, at an initial concentration of about 50 mg/l. The pseudo-second-order model appeared to be the best for fitting kinetic data, while experimental isotherms were the best described by the Langmuir model. The adsorption mechanism is mainly governed by electrostatic attraction of the positively charged surface and the negatively charged chromium species at pH 2, coupled by the reduction of Cr(VI) ions to cationic Cr(III) that occurs concurrently with the oxidation of the RC lignin. The Cr(III) ions are retained through different mechanisms such as surface complexation, ion exchange, and cation-π interactions. The results of this research open up new possibilities for the usage and management of solid waste from raspberry cultivation.
PB  - Springer Science and Business Media Deutschland GmbH
T2  - Biomass Conversion and Biorefinery
T1  - The overlooked potential of raspberry canes: from waste to an efficient low-cost biosorbent for Cr(VI) ions
EP  - 4619
IS  - 4
SP  - 4605
VL  - 14
DO  - 10.1007/s13399-022-02502-4
ER  - 

@article{
author = "Kukić, Dragana and Ivanovska, Aleksandra and Vasić, Vesna and Lađarević, Jelena and Kostić, Mirjana and Šćiban, Marina",
year = "2024",
abstract = "Screening of various potential biosorbents originated from locally available lignocellulosic biomass has led to the investigation of so far uninvestigated raspberry cane for removal of Cr(VI) ions from aqueous solutions. To estimate its adsorption properties, its structure and textural properties were investigated, as well as kinetic and equilibrium studies. Results showed that adsorption occurs fast manifesting the high removal efficiency over a wide range of chromium concentrations with a maximum over 95%, at an initial concentration of about 50 mg/l. The pseudo-second-order model appeared to be the best for fitting kinetic data, while experimental isotherms were the best described by the Langmuir model. The adsorption mechanism is mainly governed by electrostatic attraction of the positively charged surface and the negatively charged chromium species at pH 2, coupled by the reduction of Cr(VI) ions to cationic Cr(III) that occurs concurrently with the oxidation of the RC lignin. The Cr(III) ions are retained through different mechanisms such as surface complexation, ion exchange, and cation-π interactions. The results of this research open up new possibilities for the usage and management of solid waste from raspberry cultivation.",
publisher = "Springer Science and Business Media Deutschland GmbH",
journal = "Biomass Conversion and Biorefinery",
title = "The overlooked potential of raspberry canes: from waste to an efficient low-cost biosorbent for Cr(VI) ions",
pages = "4619-4605",
number = "4",
volume = "14",
doi = "10.1007/s13399-022-02502-4"
}

Kukić, D., Ivanovska, A., Vasić, V., Lađarević, J., Kostić, M.,& Šćiban, M.. (2024). The overlooked potential of raspberry canes: from waste to an efficient low-cost biosorbent for Cr(VI) ions. in Biomass Conversion and Biorefinery
Springer Science and Business Media Deutschland GmbH., 14(4), 4605-4619.
https://doi.org/10.1007/s13399-022-02502-4

Kukić D, Ivanovska A, Vasić V, Lađarević J, Kostić M, Šćiban M. The overlooked potential of raspberry canes: from waste to an efficient low-cost biosorbent for Cr(VI) ions. in Biomass Conversion and Biorefinery. 2024;14(4):4605-4619.
doi:10.1007/s13399-022-02502-4 .

Kukić, Dragana, Ivanovska, Aleksandra, Vasić, Vesna, Lađarević, Jelena, Kostić, Mirjana, Šćiban, Marina, "The overlooked potential of raspberry canes: from waste to an efficient low-cost biosorbent for Cr(VI) ions" in Biomass Conversion and Biorefinery, 14, no. 4 (2024):4605-4619,
https://doi.org/10.1007/s13399-022-02502-4 . .

TY  - PAT
AU  - Kukić, Dragana
AU  - Vasić, Vesna
AU  - Šćiban, Marina
AU  - Ivanovska, Aleksandra
AU  - Kostić, Mirjana
AU  - Radosavljević, Miloš
AU  - Prodanović, Jelena
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7302
PB  - Novi Sad : Univerzitet u Novom Sadu, Tehnološki fakultet Novi Sad
T1  - Stabljika maline kao biosorbent za uklanjanje jona hroma iz vodenih rastvora u postupku šaržne adsorpcije
IS  - 63737
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7302
ER  - 

@misc{
author = "Kukić, Dragana and Vasić, Vesna and Šćiban, Marina and Ivanovska, Aleksandra and Kostić, Mirjana and Radosavljević, Miloš and Prodanović, Jelena",
year = "2022",
publisher = "Novi Sad : Univerzitet u Novom Sadu, Tehnološki fakultet Novi Sad",
title = "Stabljika maline kao biosorbent za uklanjanje jona hroma iz vodenih rastvora u postupku šaržne adsorpcije",
number = "63737",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7302"
}

Kukić, D., Vasić, V., Šćiban, M., Ivanovska, A., Kostić, M., Radosavljević, M.,& Prodanović, J.. (2022). Stabljika maline kao biosorbent za uklanjanje jona hroma iz vodenih rastvora u postupku šaržne adsorpcije. 
Novi Sad : Univerzitet u Novom Sadu, Tehnološki fakultet Novi Sad.(63737).
https://hdl.handle.net/21.15107/rcub_technorep_7302

Kukić D, Vasić V, Šćiban M, Ivanovska A, Kostić M, Radosavljević M, Prodanović J. Stabljika maline kao biosorbent za uklanjanje jona hroma iz vodenih rastvora u postupku šaržne adsorpcije. 2022;(63737).
https://hdl.handle.net/21.15107/rcub_technorep_7302 .

Kukić, Dragana, Vasić, Vesna, Šćiban, Marina, Ivanovska, Aleksandra, Kostić, Mirjana, Radosavljević, Miloš, Prodanović, Jelena, "Stabljika maline kao biosorbent za uklanjanje jona hroma iz vodenih rastvora u postupku šaržne adsorpcije", no. 63737 (2022),
https://hdl.handle.net/21.15107/rcub_technorep_7302 .

TY  - JOUR
AU  - Veljović, Đorđe
AU  - Gurešić, Dejan
AU  - Jokić, Anja B.
AU  - Vasić, Vesna M.
AU  - Laban, Bojana B.
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4369
AB  - The silver nanoparticles (Ag NPs) were successfully synthesized by a facile solid-state chemical method. Ag NPs were obtained by a mechanochemical reaction between silver nitrate and sodium citrate, with the constant stirring and heating of reactants. The size and morphology characterization of NPs powder was performed by scanning electron microscopy. The obtained NPs were spherical with a 36 nm average particle size diameter. UV-Vis spectroscopy, dynamic light scattering, and zeta potential measurements were used in order to characterize the surface plasmon band position in colloid dispersion and the NPs charges. Obtained NPs were utilized as a catalyst in the process of methylene blue (MB) reduction in the presence of sodium-borohydride. Kinetic measurements of uncatalyzed and catalyzed reduction were carried out using the stopped-flow technique, keeping the concentration of reactant constant. Mechanism of MB reduction in the presence of catalyst Ag NPs is elucidated as a consecutive two first-order reactions. The results of these studies support the hypothesis that NPs participated in electron transfer.
PB  - Wiley-VCH Verlag Gmbh, Weinheim
T2  - Chemistryselect
T1  - Solid-State Synthesis of Silver Nanoparticles and Their Catalytic Application in Methylene Blue Reduction
EP  - 10494
IS  - 34
SP  - 10488
VL  - 5
DO  - 10.1002/slct.202001829
ER  - 

@article{
author = "Veljović, Đorđe and Gurešić, Dejan and Jokić, Anja B. and Vasić, Vesna M. and Laban, Bojana B.",
year = "2020",
abstract = "The silver nanoparticles (Ag NPs) were successfully synthesized by a facile solid-state chemical method. Ag NPs were obtained by a mechanochemical reaction between silver nitrate and sodium citrate, with the constant stirring and heating of reactants. The size and morphology characterization of NPs powder was performed by scanning electron microscopy. The obtained NPs were spherical with a 36 nm average particle size diameter. UV-Vis spectroscopy, dynamic light scattering, and zeta potential measurements were used in order to characterize the surface plasmon band position in colloid dispersion and the NPs charges. Obtained NPs were utilized as a catalyst in the process of methylene blue (MB) reduction in the presence of sodium-borohydride. Kinetic measurements of uncatalyzed and catalyzed reduction were carried out using the stopped-flow technique, keeping the concentration of reactant constant. Mechanism of MB reduction in the presence of catalyst Ag NPs is elucidated as a consecutive two first-order reactions. The results of these studies support the hypothesis that NPs participated in electron transfer.",
publisher = "Wiley-VCH Verlag Gmbh, Weinheim",
journal = "Chemistryselect",
title = "Solid-State Synthesis of Silver Nanoparticles and Their Catalytic Application in Methylene Blue Reduction",
pages = "10494-10488",
number = "34",
volume = "5",
doi = "10.1002/slct.202001829"
}

Veljović, Đ., Gurešić, D., Jokić, A. B., Vasić, V. M.,& Laban, B. B.. (2020). Solid-State Synthesis of Silver Nanoparticles and Their Catalytic Application in Methylene Blue Reduction. in Chemistryselect
Wiley-VCH Verlag Gmbh, Weinheim., 5(34), 10488-10494.
https://doi.org/10.1002/slct.202001829

Veljović Đ, Gurešić D, Jokić AB, Vasić VM, Laban BB. Solid-State Synthesis of Silver Nanoparticles and Their Catalytic Application in Methylene Blue Reduction. in Chemistryselect. 2020;5(34):10488-10494.
doi:10.1002/slct.202001829 .

Veljović, Đorđe, Gurešić, Dejan, Jokić, Anja B., Vasić, Vesna M., Laban, Bojana B., "Solid-State Synthesis of Silver Nanoparticles and Their Catalytic Application in Methylene Blue Reduction" in Chemistryselect, 5, no. 34 (2020):10488-10494,
https://doi.org/10.1002/slct.202001829 . .