TY  - JOUR
AU  - Marković, Bojana M.
AU  - Janković, Drina
AU  - Vukadinović, Aleksandar
AU  - Ranđelović, Danijela V.
AU  - Maksin, Danijela D.
AU  - Spasojević, Vojislav
AU  - Nastasović, Aleksandra B.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1528
AB  - A novel magnetic macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) (mPGME) was prepared by suspension copolymerization and functionalized with diethylenetriamine (mPGME-deta). The samples were characterized by Fourier transform infrared spectroscopy (FTIR) analysis, mercury porosimetry, scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM-EDS), atomic force microscopy (AFM) and SQUID magnetometry. The sorption behavior of mPGME-deta toward pertechnetate ions (TcO4-) from aqueous solution was studied. Experimental results indicated relatively fast TcO4- sorption kinetics that depends on pH and ionic strength, with a high removal efficiency of 99% within 180 min in the pH range 3.0-5.0. The pseudo-second-order model yielded the best fit for the kinetic data.
T2  - RSC Advances
T1  - A novel macroporous polymer-inorganic nanocomposite as a sorbent for pertechnetate ions
VL  - 7
IS  - 35
SP  - 21412
EP  - 21421
DO  - 10.1039/c7ra02783d
ER  - 

@article{
author = "Marković, Bojana M. and Janković, Drina and Vukadinović, Aleksandar and Ranđelović, Danijela V. and Maksin, Danijela D. and Spasojević, Vojislav and Nastasović, Aleksandra B.",
year = "2017",
abstract = "A novel magnetic macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) (mPGME) was prepared by suspension copolymerization and functionalized with diethylenetriamine (mPGME-deta). The samples were characterized by Fourier transform infrared spectroscopy (FTIR) analysis, mercury porosimetry, scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM-EDS), atomic force microscopy (AFM) and SQUID magnetometry. The sorption behavior of mPGME-deta toward pertechnetate ions (TcO4-) from aqueous solution was studied. Experimental results indicated relatively fast TcO4- sorption kinetics that depends on pH and ionic strength, with a high removal efficiency of 99% within 180 min in the pH range 3.0-5.0. The pseudo-second-order model yielded the best fit for the kinetic data.",
journal = "RSC Advances",
title = "A novel macroporous polymer-inorganic nanocomposite as a sorbent for pertechnetate ions",
volume = "7",
number = "35",
pages = "21412-21421",
doi = "10.1039/c7ra02783d"
}

Marković, B. M., Janković, D., Vukadinović, A., Ranđelović, D. V., Maksin, D. D., Spasojević, V.,& Nastasović, A. B.. (2017). A novel macroporous polymer-inorganic nanocomposite as a sorbent for pertechnetate ions. in RSC Advances, 7(35), 21412-21421.
https://doi.org/10.1039/c7ra02783d

Marković BM, Janković D, Vukadinović A, Ranđelović DV, Maksin DD, Spasojević V, Nastasović AB. A novel macroporous polymer-inorganic nanocomposite as a sorbent for pertechnetate ions. in RSC Advances. 2017;7(35):21412-21421.
doi:10.1039/c7ra02783d .

Marković, Bojana M., Janković, Drina, Vukadinović, Aleksandar, Ranđelović, Danijela V., Maksin, Danijela D., Spasojević, Vojislav, Nastasović, Aleksandra B., "A novel macroporous polymer-inorganic nanocomposite as a sorbent for pertechnetate ions" in RSC Advances, 7, no. 35 (2017):21412-21421,
https://doi.org/10.1039/c7ra02783d . .

TY  - JOUR
AU  - Nastasović, Aleksandra B.
AU  - Ekmescic, Bojana M.
AU  - Sandić, Zvjezdana
AU  - Ranđelović, Danijela V.
AU  - Mozetic, Miran
AU  - Vesel, Alenka
AU  - Onjia, Antonije E.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1201
AB  - The mechanism of Cu(II), Cd(II) and Pb(II) ions sorption from aqueous solutions by macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) (PGME) functionalized by reaction of the pendant epoxy groups with diethylene triamine (PGME-deta) was studied using X-ray photoelectron spectroscopy (XPS) and Fourier transform infrared spectroscopy (FTIR) analysis. Atomic force microscopy (AFM) and scanning energy-dispersive X-ray spectroscopy (SEM-EDX) were used for the determination of surface morphology of the copolymer particles. The sorption behavior of heavy metals Cu(II), Cd(II) and Pb(II) ions sorption was investigated in batch static experiments under non-competitive conditions at room temperature (298 K). The obtained results were fitted to pseudo-first order, pseudo-second order and intraparticle diffusion kinetic model. The kinetics studies showed that Cu(II), Cd(II) and Pb(II) sorption obeys the pseudo-second-order model under all investigated operating conditions with evident influence of pore diffusion. (C) 2016 Elsevier B.V. All rights reserved.
T2  - Applied Surface Science
T1  - Mechanism of Cu(II), Cd(II) and Pb(II) ions sorption from aqueous solutions by macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)
VL  - 385
SP  - 605
EP  - 615
DO  - 10.1016/j.apsusc.2016.05.165
ER  - 

@article{
author = "Nastasović, Aleksandra B. and Ekmescic, Bojana M. and Sandić, Zvjezdana and Ranđelović, Danijela V. and Mozetic, Miran and Vesel, Alenka and Onjia, Antonije E.",
year = "2016",
abstract = "The mechanism of Cu(II), Cd(II) and Pb(II) ions sorption from aqueous solutions by macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) (PGME) functionalized by reaction of the pendant epoxy groups with diethylene triamine (PGME-deta) was studied using X-ray photoelectron spectroscopy (XPS) and Fourier transform infrared spectroscopy (FTIR) analysis. Atomic force microscopy (AFM) and scanning energy-dispersive X-ray spectroscopy (SEM-EDX) were used for the determination of surface morphology of the copolymer particles. The sorption behavior of heavy metals Cu(II), Cd(II) and Pb(II) ions sorption was investigated in batch static experiments under non-competitive conditions at room temperature (298 K). The obtained results were fitted to pseudo-first order, pseudo-second order and intraparticle diffusion kinetic model. The kinetics studies showed that Cu(II), Cd(II) and Pb(II) sorption obeys the pseudo-second-order model under all investigated operating conditions with evident influence of pore diffusion. (C) 2016 Elsevier B.V. All rights reserved.",
journal = "Applied Surface Science",
title = "Mechanism of Cu(II), Cd(II) and Pb(II) ions sorption from aqueous solutions by macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)",
volume = "385",
pages = "605-615",
doi = "10.1016/j.apsusc.2016.05.165"
}

Nastasović, A. B., Ekmescic, B. M., Sandić, Z., Ranđelović, D. V., Mozetic, M., Vesel, A.,& Onjia, A. E.. (2016). Mechanism of Cu(II), Cd(II) and Pb(II) ions sorption from aqueous solutions by macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate). in Applied Surface Science, 385, 605-615.
https://doi.org/10.1016/j.apsusc.2016.05.165

Nastasović AB, Ekmescic BM, Sandić Z, Ranđelović DV, Mozetic M, Vesel A, Onjia AE. Mechanism of Cu(II), Cd(II) and Pb(II) ions sorption from aqueous solutions by macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate). in Applied Surface Science. 2016;385:605-615.
doi:10.1016/j.apsusc.2016.05.165 .

Nastasović, Aleksandra B., Ekmescic, Bojana M., Sandić, Zvjezdana, Ranđelović, Danijela V., Mozetic, Miran, Vesel, Alenka, Onjia, Antonije E., "Mechanism of Cu(II), Cd(II) and Pb(II) ions sorption from aqueous solutions by macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate)" in Applied Surface Science, 385 (2016):605-615,
https://doi.org/10.1016/j.apsusc.2016.05.165 . .