Design of a polyaniline based biosensor electrode for glucose: A comparative study of two immobilized systems
2011
Autori
Knežević-Jugović, ZoricaJugović, Branimir
Jakovetić, Sonja
Bezbradica, Dejan
Antov, Mirjana
Saied, Omar Ali
Gvozdenović, Milica
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The present study compares the results of two different methods employed for preparation of polyaniline based glucose biosensor with respect to enzyme loading, biosensing efficiency and potential stability. Kinetic analysis of the potentiometric data for two enzyme immobilized electrode systems show that the GOx/PANI electrode is suitable for assaying samples with low analyte concentrations, whereas the GOx/m-ABA/PANI electrode system exhibits a better potential stability. It may therefore be possible to achieve high level of biosensing efficiency by chemical modeling and synthesis combined with careful selection of the immobilization method.
Ključne reči:
polyaniline-based biosensor / polyaniline film / m-aminobenzoate acid / enzyme cross-linking / covalent immobilizationIzvor:
Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering, 2011, 1519-1525Izdavač:
- Tatranské Matliare : Slovak Society of Chemical Engineering
Finansiranje / projekti:
- Modifikacija metalnih i nemetalnih materijala elektroprovodnim polimerima za primenu u novim tehnologijama (RS-MESTD-MPN2006-2010-142044)
Institucija/grupa
Tehnološko-metalurški fakultetTY - CONF AU - Knežević-Jugović, Zorica AU - Jugović, Branimir AU - Jakovetić, Sonja AU - Bezbradica, Dejan AU - Antov, Mirjana AU - Saied, Omar Ali AU - Gvozdenović, Milica PY - 2011 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1768 AB - The present study compares the results of two different methods employed for preparation of polyaniline based glucose biosensor with respect to enzyme loading, biosensing efficiency and potential stability. Kinetic analysis of the potentiometric data for two enzyme immobilized electrode systems show that the GOx/PANI electrode is suitable for assaying samples with low analyte concentrations, whereas the GOx/m-ABA/PANI electrode system exhibits a better potential stability. It may therefore be possible to achieve high level of biosensing efficiency by chemical modeling and synthesis combined with careful selection of the immobilization method. PB - Tatranské Matliare : Slovak Society of Chemical Engineering C3 - Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering T1 - Design of a polyaniline based biosensor electrode for glucose: A comparative study of two immobilized systems EP - 1525 SP - 1519 UR - https://hdl.handle.net/21.15107/rcub_technorep_1768 ER -
@conference{ author = "Knežević-Jugović, Zorica and Jugović, Branimir and Jakovetić, Sonja and Bezbradica, Dejan and Antov, Mirjana and Saied, Omar Ali and Gvozdenović, Milica", year = "2011", abstract = "The present study compares the results of two different methods employed for preparation of polyaniline based glucose biosensor with respect to enzyme loading, biosensing efficiency and potential stability. Kinetic analysis of the potentiometric data for two enzyme immobilized electrode systems show that the GOx/PANI electrode is suitable for assaying samples with low analyte concentrations, whereas the GOx/m-ABA/PANI electrode system exhibits a better potential stability. It may therefore be possible to achieve high level of biosensing efficiency by chemical modeling and synthesis combined with careful selection of the immobilization method.", publisher = "Tatranské Matliare : Slovak Society of Chemical Engineering", journal = "Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering", title = "Design of a polyaniline based biosensor electrode for glucose: A comparative study of two immobilized systems", pages = "1525-1519", url = "https://hdl.handle.net/21.15107/rcub_technorep_1768" }
Knežević-Jugović, Z., Jugović, B., Jakovetić, S., Bezbradica, D., Antov, M., Saied, O. A.,& Gvozdenović, M.. (2011). Design of a polyaniline based biosensor electrode for glucose: A comparative study of two immobilized systems. in Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering Tatranské Matliare : Slovak Society of Chemical Engineering., 1519-1525. https://hdl.handle.net/21.15107/rcub_technorep_1768
Knežević-Jugović Z, Jugović B, Jakovetić S, Bezbradica D, Antov M, Saied OA, Gvozdenović M. Design of a polyaniline based biosensor electrode for glucose: A comparative study of two immobilized systems. in Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering. 2011;:1519-1525. https://hdl.handle.net/21.15107/rcub_technorep_1768 .
Knežević-Jugović, Zorica, Jugović, Branimir, Jakovetić, Sonja, Bezbradica, Dejan, Antov, Mirjana, Saied, Omar Ali, Gvozdenović, Milica, "Design of a polyaniline based biosensor electrode for glucose: A comparative study of two immobilized systems" in Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering (2011):1519-1525, https://hdl.handle.net/21.15107/rcub_technorep_1768 .