The effect of differently charged micelles on protolytic equilibria of maleic and fumaric acid
Аутори
Popović-Nikolić, MarijaPopović, Gordana
Stojilković, Kristina
Dobrosavljević, Maja
Agbaba, Danica
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The pKa values of maleic and fumaric acid have been determined
potentiometrically in the presence and in the absence of differently charged
micelles. The ionization of maleic acid has been significantly affected (ΔpKa
up to 1.91) by the presence of micelles, unlike the ionization of fumaric acid
(ΔpKa up to +0.30). Observed shift in equilibrium forms is most expressed in
pH range 2 – 6.
Извор:
Physical Chemistry 2018 (Proceedings) 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, 2018, II, 931-934Издавач:
- Society of Physical Chemists of Serbia
Финансирање / пројекти:
- Синтеза, квантитативни однос између структуре и дејства, физичко-хемијска карактеризација и анализа фармаколошки активних супстанци (RS-MESTD-Basic Research (BR or ON)-172033)
Напомена:
- 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018, Belgrade, Serbia
Институција/група
PharmacyTY - CONF AU - Popović-Nikolić, Marija AU - Popović, Gordana AU - Stojilković, Kristina AU - Dobrosavljević, Maja AU - Agbaba, Danica PY - 2018 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5181 AB - The pKa values of maleic and fumaric acid have been determined potentiometrically in the presence and in the absence of differently charged micelles. The ionization of maleic acid has been significantly affected (ΔpKa up to 1.91) by the presence of micelles, unlike the ionization of fumaric acid (ΔpKa up to +0.30). Observed shift in equilibrium forms is most expressed in pH range 2 – 6. PB - Society of Physical Chemists of Serbia C3 - Physical Chemistry 2018 (Proceedings) 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry T1 - The effect of differently charged micelles on protolytic equilibria of maleic and fumaric acid VL - II SP - 931 EP - 934 UR - https://hdl.handle.net/21.15107/rcub_farfar_5181 ER -
@conference{ author = "Popović-Nikolić, Marija and Popović, Gordana and Stojilković, Kristina and Dobrosavljević, Maja and Agbaba, Danica", year = "2018", abstract = "The pKa values of maleic and fumaric acid have been determined potentiometrically in the presence and in the absence of differently charged micelles. The ionization of maleic acid has been significantly affected (ΔpKa up to 1.91) by the presence of micelles, unlike the ionization of fumaric acid (ΔpKa up to +0.30). Observed shift in equilibrium forms is most expressed in pH range 2 – 6.", publisher = "Society of Physical Chemists of Serbia", journal = "Physical Chemistry 2018 (Proceedings) 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry", title = "The effect of differently charged micelles on protolytic equilibria of maleic and fumaric acid", volume = "II", pages = "931-934", url = "https://hdl.handle.net/21.15107/rcub_farfar_5181" }
Popović-Nikolić, M., Popović, G., Stojilković, K., Dobrosavljević, M.,& Agbaba, D.. (2018). The effect of differently charged micelles on protolytic equilibria of maleic and fumaric acid. in Physical Chemistry 2018 (Proceedings) 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry Society of Physical Chemists of Serbia., II, 931-934. https://hdl.handle.net/21.15107/rcub_farfar_5181
Popović-Nikolić M, Popović G, Stojilković K, Dobrosavljević M, Agbaba D. The effect of differently charged micelles on protolytic equilibria of maleic and fumaric acid. in Physical Chemistry 2018 (Proceedings) 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2018;II:931-934. https://hdl.handle.net/21.15107/rcub_farfar_5181 .
Popović-Nikolić, Marija, Popović, Gordana, Stojilković, Kristina, Dobrosavljević, Maja, Agbaba, Danica, "The effect of differently charged micelles on protolytic equilibria of maleic and fumaric acid" in Physical Chemistry 2018 (Proceedings) 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, II (2018):931-934, https://hdl.handle.net/21.15107/rcub_farfar_5181 .