Perrhenate sorption by amino-functionalized glycidyl methacrylate copolymer: investigation of rhenium as an analogue of radioactive technetium
Samo za registrovane korisnike
2014
Autori
Sandić, ZvjezdanaMaksin, Danijela
Nastasović, Aleksandra
Marković, Jelena P.
Hercigonja, Radmila
Milutinović, Slobodan
Onjia, Antonije
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
In order to define the favorable conditions for radioactive technetium (99Tc)
uptake, the sorption behavior of its non-active chemical analogue rhenium
(
75Re) on amino-functionalized macroporous hydrophilic copolymer was
studied. The pseudo-second-order (PSO) model provided the best fit for the
kinetic data, while the intraparticle diffusion (IPD) model indicated a
pronounced influence of the porous structure on the sorption rates. The
maximum sorption capacity was found to be 84 mg g-1 and 74 % removal
efficiency was reached after 180 min in citrate buffer at pH 5.0.
Izvor:
Physical Chemistry 2014 : proceedings / 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 22-26, 2014, Belgrade, Serbia, 2014, 1, 819-822Izdavač:
- Belgrade : Society of Physical Chemists of Serbia
Finansiranje / projekti:
- Ispitivanje i verifikacija metoda za multidisciplinarne forenzičke analize u funkciji neproliferacije oružja za masovno uništenje (RS-MESTD-Technological Development (TD or TR)-37021)
- Nove tehnologije za monitoring i zaštitu životnog okruženja od štetnih hemijskih supstanci i radijacionog opterećenja (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
Institucija/grupa
Tehnološko-metalurški fakultetTY - CONF AU - Sandić, Zvjezdana AU - Maksin, Danijela AU - Nastasović, Aleksandra AU - Marković, Jelena P. AU - Hercigonja, Radmila AU - Milutinović, Slobodan AU - Onjia, Antonije PY - 2014 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7225 AB - In order to define the favorable conditions for radioactive technetium (99Tc) uptake, the sorption behavior of its non-active chemical analogue rhenium ( 75Re) on amino-functionalized macroporous hydrophilic copolymer was studied. The pseudo-second-order (PSO) model provided the best fit for the kinetic data, while the intraparticle diffusion (IPD) model indicated a pronounced influence of the porous structure on the sorption rates. The maximum sorption capacity was found to be 84 mg g-1 and 74 % removal efficiency was reached after 180 min in citrate buffer at pH 5.0. PB - Belgrade : Society of Physical Chemists of Serbia C3 - Physical Chemistry 2014 : proceedings / 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 22-26, 2014, Belgrade, Serbia T1 - Perrhenate sorption by amino-functionalized glycidyl methacrylate copolymer: investigation of rhenium as an analogue of radioactive technetium EP - 822 SP - 819 VL - 1 UR - https://hdl.handle.net/21.15107/rcub_technorep_7225 ER -
@conference{ author = "Sandić, Zvjezdana and Maksin, Danijela and Nastasović, Aleksandra and Marković, Jelena P. and Hercigonja, Radmila and Milutinović, Slobodan and Onjia, Antonije", year = "2014", abstract = "In order to define the favorable conditions for radioactive technetium (99Tc) uptake, the sorption behavior of its non-active chemical analogue rhenium ( 75Re) on amino-functionalized macroporous hydrophilic copolymer was studied. The pseudo-second-order (PSO) model provided the best fit for the kinetic data, while the intraparticle diffusion (IPD) model indicated a pronounced influence of the porous structure on the sorption rates. The maximum sorption capacity was found to be 84 mg g-1 and 74 % removal efficiency was reached after 180 min in citrate buffer at pH 5.0.", publisher = "Belgrade : Society of Physical Chemists of Serbia", journal = "Physical Chemistry 2014 : proceedings / 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 22-26, 2014, Belgrade, Serbia", title = "Perrhenate sorption by amino-functionalized glycidyl methacrylate copolymer: investigation of rhenium as an analogue of radioactive technetium", pages = "822-819", volume = "1", url = "https://hdl.handle.net/21.15107/rcub_technorep_7225" }
Sandić, Z., Maksin, D., Nastasović, A., Marković, J. P., Hercigonja, R., Milutinović, S.,& Onjia, A.. (2014). Perrhenate sorption by amino-functionalized glycidyl methacrylate copolymer: investigation of rhenium as an analogue of radioactive technetium. in Physical Chemistry 2014 : proceedings / 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 22-26, 2014, Belgrade, Serbia Belgrade : Society of Physical Chemists of Serbia., 1, 819-822. https://hdl.handle.net/21.15107/rcub_technorep_7225
Sandić Z, Maksin D, Nastasović A, Marković JP, Hercigonja R, Milutinović S, Onjia A. Perrhenate sorption by amino-functionalized glycidyl methacrylate copolymer: investigation of rhenium as an analogue of radioactive technetium. in Physical Chemistry 2014 : proceedings / 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 22-26, 2014, Belgrade, Serbia. 2014;1:819-822. https://hdl.handle.net/21.15107/rcub_technorep_7225 .
Sandić, Zvjezdana, Maksin, Danijela, Nastasović, Aleksandra, Marković, Jelena P., Hercigonja, Radmila, Milutinović, Slobodan, Onjia, Antonije, "Perrhenate sorption by amino-functionalized glycidyl methacrylate copolymer: investigation of rhenium as an analogue of radioactive technetium" in Physical Chemistry 2014 : proceedings / 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 22-26, 2014, Belgrade, Serbia, 1 (2014):819-822, https://hdl.handle.net/21.15107/rcub_technorep_7225 .