Perrhenate sorption by amino-functionalized glycidyl methacrylate copolymer: investigation of rhenium as an analogue of radioactive technetium
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2014
Authors
Sandić, ZvjezdanaMaksin, Danijela
Nastasović, Aleksandra
Marković, Jelena P.
Hercigonja, Radmila
Milutinović, Slobodan
Onjia, Antonije
Conference object (Published version)
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Show full item recordAbstract
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.
Source:
Physical Chemistry 2014 : proceedings / 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 22-26, 2014, Belgrade, Serbia, 2014, 1, 819-822Publisher:
- Belgrade : Society of Physical Chemists of Serbia
Funding / projects:
- Research and verification of the multidisciplinary forensic methods in (RS-MESTD-Technological Development (TD or TR)-37021)
- Advanced technologies for monitoring and environmental protection from chemical pollutants and radiation burden (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
Institution/Community
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 .