TY  - JOUR
AU  - Karljiković-Rajić, Katarina
AU  - Stanković, B
AU  - Granov, A
AU  - Binenfeld, Z.J.
PY  - 1988
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/43
AB  - Pralidoxime chloride (PAM-2Cl) has been determined spectrophotometrically in Britton-Robinson buffer solution at pH = 6.45; the method is based on measurement of the absorbance of the Pd(II)-pralidoxime complex at 327 nm. Studies of the composition of the complex by Job's continuous variation method, the molar ratio method and Bent-French's method yielded a Pd(II):pralidoxime ratio of 1:1. The conditional stability constant (K′) of the complex at the optimum pH of 6.45 and an ionic strength (μ) of 0.3 M was found to be 105.2. The molar absorptivity was 1.05 × 104 1 mol-1 cm-1. Beer's law was obeyed at concentrations up to 60 μM. The detection limit was 0.55 μg ml-1. The relative standard deviation (N = 10) was 0.28-1.03%. The method was accurate and sensitive for the analysis of PAM-2Cl in water and tablets.
T2  - Journal of Pharmaceutical and Biomedical Analysis
T1  - Use of palladium(II) chloride as colour-forming reagent in determination of pralidoxime chloride in water and tablets
VL  - 6
IS  - 6-8
SP  - 773
EP  - 780
DO  - 10.1016/0731-7085(88)80090-6
ER  - 

@article{
author = "Karljiković-Rajić, Katarina and Stanković, B and Granov, A and Binenfeld, Z.J.",
year = "1988",
abstract = "Pralidoxime chloride (PAM-2Cl) has been determined spectrophotometrically in Britton-Robinson buffer solution at pH = 6.45; the method is based on measurement of the absorbance of the Pd(II)-pralidoxime complex at 327 nm. Studies of the composition of the complex by Job's continuous variation method, the molar ratio method and Bent-French's method yielded a Pd(II):pralidoxime ratio of 1:1. The conditional stability constant (K′) of the complex at the optimum pH of 6.45 and an ionic strength (μ) of 0.3 M was found to be 105.2. The molar absorptivity was 1.05 × 104 1 mol-1 cm-1. Beer's law was obeyed at concentrations up to 60 μM. The detection limit was 0.55 μg ml-1. The relative standard deviation (N = 10) was 0.28-1.03%. The method was accurate and sensitive for the analysis of PAM-2Cl in water and tablets.",
journal = "Journal of Pharmaceutical and Biomedical Analysis",
title = "Use of palladium(II) chloride as colour-forming reagent in determination of pralidoxime chloride in water and tablets",
volume = "6",
number = "6-8",
pages = "773-780",
doi = "10.1016/0731-7085(88)80090-6"
}

Karljiković-Rajić, K., Stanković, B., Granov, A.,& Binenfeld, Z.J.. (1988). Use of palladium(II) chloride as colour-forming reagent in determination of pralidoxime chloride in water and tablets. in Journal of Pharmaceutical and Biomedical Analysis, 6(6-8), 773-780.
https://doi.org/10.1016/0731-7085(88)80090-6

Karljiković-Rajić K, Stanković B, Granov A, Binenfeld Z. Use of palladium(II) chloride as colour-forming reagent in determination of pralidoxime chloride in water and tablets. in Journal of Pharmaceutical and Biomedical Analysis. 1988;6(6-8):773-780.
doi:10.1016/0731-7085(88)80090-6 .

Karljiković-Rajić, Katarina, Stanković, B, Granov, A, Binenfeld, Z.J., "Use of palladium(II) chloride as colour-forming reagent in determination of pralidoxime chloride in water and tablets" in Journal of Pharmaceutical and Biomedical Analysis, 6, no. 6-8 (1988):773-780,
https://doi.org/10.1016/0731-7085(88)80090-6 . .

TY  - JOUR
AU  - Karljiković-Rajić, Katarina
AU  - Stanković, B
AU  - Binenfeld, Z.J.
PY  - 1987
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/33
AB  - It has been established that obidoxime chloride reacts with palladium(II) chloride in the pH range 3.9-8.0 and forms a yellow water-soluble (1:1) complex with maximum absorbance at 355 nm. By applying the methods of Sommer, Nash and Job involving non-equimolar solutions the conditional stability constant of the complex, at the optimum pH of 6.3 and an ionic strength μ = 0.55 M, is found to be 105.3. The molar absorptivity at 355 nm is 3.16 × 104 l mol-1 cm-1 at pH 6.3. Beer's law is obeyed up to 20 μmol l-1 obidoxime chloride concentration. The detection limit of the method is 0.36 μg ml-1. The relative standard deviation (n = 10) varies over the range 1.10-2.66%. The proposed method was found to be suitable for the accurate and sensitive analysis of obidoxime chloride in water and injection solutions.
T2  - Journal of Pharmaceutical and Biomedical Analysis
T1  - Spectrophotometric determination of obidoxime chloride as its Pd(II) complex in water and injections
VL  - 5
IS  - 2
SP  - 141
EP  - 149
DO  - 10.1016/0731-7085(87)80016-X
ER  - 

@article{
author = "Karljiković-Rajić, Katarina and Stanković, B and Binenfeld, Z.J.",
year = "1987",
abstract = "It has been established that obidoxime chloride reacts with palladium(II) chloride in the pH range 3.9-8.0 and forms a yellow water-soluble (1:1) complex with maximum absorbance at 355 nm. By applying the methods of Sommer, Nash and Job involving non-equimolar solutions the conditional stability constant of the complex, at the optimum pH of 6.3 and an ionic strength μ = 0.55 M, is found to be 105.3. The molar absorptivity at 355 nm is 3.16 × 104 l mol-1 cm-1 at pH 6.3. Beer's law is obeyed up to 20 μmol l-1 obidoxime chloride concentration. The detection limit of the method is 0.36 μg ml-1. The relative standard deviation (n = 10) varies over the range 1.10-2.66%. The proposed method was found to be suitable for the accurate and sensitive analysis of obidoxime chloride in water and injection solutions.",
journal = "Journal of Pharmaceutical and Biomedical Analysis",
title = "Spectrophotometric determination of obidoxime chloride as its Pd(II) complex in water and injections",
volume = "5",
number = "2",
pages = "141-149",
doi = "10.1016/0731-7085(87)80016-X"
}

Karljiković-Rajić, K., Stanković, B.,& Binenfeld, Z.J.. (1987). Spectrophotometric determination of obidoxime chloride as its Pd(II) complex in water and injections. in Journal of Pharmaceutical and Biomedical Analysis, 5(2), 141-149.
https://doi.org/10.1016/0731-7085(87)80016-X

Karljiković-Rajić K, Stanković B, Binenfeld Z. Spectrophotometric determination of obidoxime chloride as its Pd(II) complex in water and injections. in Journal of Pharmaceutical and Biomedical Analysis. 1987;5(2):141-149.
doi:10.1016/0731-7085(87)80016-X .

Karljiković-Rajić, Katarina, Stanković, B, Binenfeld, Z.J., "Spectrophotometric determination of obidoxime chloride as its Pd(II) complex in water and injections" in Journal of Pharmaceutical and Biomedical Analysis, 5, no. 2 (1987):141-149,
https://doi.org/10.1016/0731-7085(87)80016-X . .

TY  - JOUR
AU  - Karljiković, Katarina
AU  - Stanković, B.S
AU  - Milosavljević, E.B
AU  - Binenfeld, Z.J.
PY  - 1986
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/24
AB  - Mixed acidic constants (pK′a) of quinolinium oximes [1-(2-phenyl-2-hydroxyiminoethyl)-1-quinolinium chloride (F-1), 1-(2-phenyl-2-hydroxyiminoethyl)-1-isoquinolinium chloride (F-2), 1-(2-phenyl-2-hydroxyiminoethyl)-1-(4′-methyl)-quinolinium chloride (F-3), and 1-(2-phenyl-2-hydroxyiminoethyl)-1-(6′-methyl)-quinolinium chloride (F-4)] have been determined via their UV absorption spectra recorded in the series of Britton-Robinson's buffer solutions in the pH region 8.74-11.28 (t=25±0.5°C, μ=0.2). The obtained pK′a values are in good agreement with those achieved by applying graphical methods. The following pK′a values have been obtained: 9.93 for F-1, 9.90 for F-2, and 10.02 for F-3 and F-4. On the basis of potentiometric titrations thermodynamic acidic constants (pKa) of compounds F-1, F-2, F-3, and F-4 have been determined and they were found to be 9.82, 9.71, 9.91, and 9.86, respectively. The values obtained by transferring pKa into pK′a are in good agreement with the values obtained spectrophotometrically.
PB  - Springer-Verlag
T2  - Monatshefte für Chemie Chemical Monthly
T1  - Determination of acidic constants of some phenyl-hydroxyiminoethyl quinolinium compounds
VL  - 117
IS  - 5
SP  - 661
EP  - 670
DO  - 10.1007/BF00817903
ER  - 

@article{
author = "Karljiković, Katarina and Stanković, B.S and Milosavljević, E.B and Binenfeld, Z.J.",
year = "1986",
abstract = "Mixed acidic constants (pK′a) of quinolinium oximes [1-(2-phenyl-2-hydroxyiminoethyl)-1-quinolinium chloride (F-1), 1-(2-phenyl-2-hydroxyiminoethyl)-1-isoquinolinium chloride (F-2), 1-(2-phenyl-2-hydroxyiminoethyl)-1-(4′-methyl)-quinolinium chloride (F-3), and 1-(2-phenyl-2-hydroxyiminoethyl)-1-(6′-methyl)-quinolinium chloride (F-4)] have been determined via their UV absorption spectra recorded in the series of Britton-Robinson's buffer solutions in the pH region 8.74-11.28 (t=25±0.5°C, μ=0.2). The obtained pK′a values are in good agreement with those achieved by applying graphical methods. The following pK′a values have been obtained: 9.93 for F-1, 9.90 for F-2, and 10.02 for F-3 and F-4. On the basis of potentiometric titrations thermodynamic acidic constants (pKa) of compounds F-1, F-2, F-3, and F-4 have been determined and they were found to be 9.82, 9.71, 9.91, and 9.86, respectively. The values obtained by transferring pKa into pK′a are in good agreement with the values obtained spectrophotometrically.",
publisher = "Springer-Verlag",
journal = "Monatshefte für Chemie Chemical Monthly",
title = "Determination of acidic constants of some phenyl-hydroxyiminoethyl quinolinium compounds",
volume = "117",
number = "5",
pages = "661-670",
doi = "10.1007/BF00817903"
}

Karljiković, K., Stanković, B.S, Milosavljević, E.B,& Binenfeld, Z.J.. (1986). Determination of acidic constants of some phenyl-hydroxyiminoethyl quinolinium compounds. in Monatshefte für Chemie Chemical Monthly
Springer-Verlag., 117(5), 661-670.
https://doi.org/10.1007/BF00817903

Karljiković K, Stanković B, Milosavljević E, Binenfeld Z. Determination of acidic constants of some phenyl-hydroxyiminoethyl quinolinium compounds. in Monatshefte für Chemie Chemical Monthly. 1986;117(5):661-670.
doi:10.1007/BF00817903 .

Karljiković, Katarina, Stanković, B.S, Milosavljević, E.B, Binenfeld, Z.J., "Determination of acidic constants of some phenyl-hydroxyiminoethyl quinolinium compounds" in Monatshefte für Chemie Chemical Monthly, 117, no. 5 (1986):661-670,
https://doi.org/10.1007/BF00817903 . .

TY  - JOUR
AU  - Karljiković, Katarina
AU  - Stanković, B
AU  - Binenfeld, Z.J.
PY  - 1985
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/15
AB  - It has been established that 1-(2-phenyl-2-hydroxyiminoethyl)-1-quinolinium chloride, 1-(2-phenyl-2-hydroxyiminoethyl)-1-isoqui-nolinium chloride, 1-(2-phenyl-2-hydroxyiminoethyl)-1-(4′-methyl)-quinolinium chloride and 1-(2-phenyl-2-hydroxyiminoethyl)-1-(6′-methyl)quinolinium chloride react with palladium(II) chloride in the pH range 3.3-7.1 and form yellow water-soluble 1:1 complexes with maximum absorbance at 413 nm. The conditional stability constants of the complexes at the optimum pH of 6.5 are all about 104.7, and the molar absorptivities are in the range 2.2-2.6×103 l·l mole-1·cm-1 at pH 6.5 and 413 nm. Beer's law is obeyed up to 3-4×10-4M oxime concentration, depending on the oxime determined.
PB  - Springer-Verlag
T2  - Mikrochimica Acta
T1  - Spectrophotometric behaviour of quinolinium oxime-palladium(II) complexes
VL  - 86
IS  - 3-4
SP  - 195
EP  - 202
DO  - 10.1007/BF01197819
ER  - 

@article{
author = "Karljiković, Katarina and Stanković, B and Binenfeld, Z.J.",
year = "1985",
abstract = "It has been established that 1-(2-phenyl-2-hydroxyiminoethyl)-1-quinolinium chloride, 1-(2-phenyl-2-hydroxyiminoethyl)-1-isoqui-nolinium chloride, 1-(2-phenyl-2-hydroxyiminoethyl)-1-(4′-methyl)-quinolinium chloride and 1-(2-phenyl-2-hydroxyiminoethyl)-1-(6′-methyl)quinolinium chloride react with palladium(II) chloride in the pH range 3.3-7.1 and form yellow water-soluble 1:1 complexes with maximum absorbance at 413 nm. The conditional stability constants of the complexes at the optimum pH of 6.5 are all about 104.7, and the molar absorptivities are in the range 2.2-2.6×103 l·l mole-1·cm-1 at pH 6.5 and 413 nm. Beer's law is obeyed up to 3-4×10-4M oxime concentration, depending on the oxime determined.",
publisher = "Springer-Verlag",
journal = "Mikrochimica Acta",
title = "Spectrophotometric behaviour of quinolinium oxime-palladium(II) complexes",
volume = "86",
number = "3-4",
pages = "195-202",
doi = "10.1007/BF01197819"
}

Karljiković, K., Stanković, B.,& Binenfeld, Z.J.. (1985). Spectrophotometric behaviour of quinolinium oxime-palladium(II) complexes. in Mikrochimica Acta
Springer-Verlag., 86(3-4), 195-202.
https://doi.org/10.1007/BF01197819

Karljiković K, Stanković B, Binenfeld Z. Spectrophotometric behaviour of quinolinium oxime-palladium(II) complexes. in Mikrochimica Acta. 1985;86(3-4):195-202.
doi:10.1007/BF01197819 .

Karljiković, Katarina, Stanković, B, Binenfeld, Z.J., "Spectrophotometric behaviour of quinolinium oxime-palladium(II) complexes" in Mikrochimica Acta, 86, no. 3-4 (1985):195-202,
https://doi.org/10.1007/BF01197819 . .

TY  - JOUR
AU  - Karljiković, Katarina
AU  - Stanković, B
AU  - Granov, A
AU  - Binenfeld, Z.J.
PY  - 1984
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/12
T2  - Acta Pharmaceutica Jugoslavica
T1  - UV spectrophotometric determination of quinolinium oximes
VL  - 34
IS  - 4
SP  - 241
EP  - 246
UR  - https://hdl.handle.net/21.15107/rcub_farfar_12
ER  - 

@article{
author = "Karljiković, Katarina and Stanković, B and Granov, A and Binenfeld, Z.J.",
year = "1984",
journal = "Acta Pharmaceutica Jugoslavica",
title = "UV spectrophotometric determination of quinolinium oximes",
volume = "34",
number = "4",
pages = "241-246",
url = "https://hdl.handle.net/21.15107/rcub_farfar_12"
}

Karljiković, K., Stanković, B., Granov, A.,& Binenfeld, Z.J.. (1984). UV spectrophotometric determination of quinolinium oximes. in Acta Pharmaceutica Jugoslavica, 34(4), 241-246.
https://hdl.handle.net/21.15107/rcub_farfar_12

Karljiković K, Stanković B, Granov A, Binenfeld Z. UV spectrophotometric determination of quinolinium oximes. in Acta Pharmaceutica Jugoslavica. 1984;34(4):241-246.
https://hdl.handle.net/21.15107/rcub_farfar_12 .

Karljiković, Katarina, Stanković, B, Granov, A, Binenfeld, Z.J., "UV spectrophotometric determination of quinolinium oximes" in Acta Pharmaceutica Jugoslavica, 34, no. 4 (1984):241-246,
https://hdl.handle.net/21.15107/rcub_farfar_12 .

TY  - JOUR
AU  - Karljiković, Katarina
AU  - Stanković, B
AU  - Granov, A
AU  - Binenfeld, Z.J.
PY  - 1983
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/8
T2  - Acta Pharmaceutica Jugoslavica
T1  - Potentiometric titration of phenacyloximes with palladium (II) chloride
VL  - 33
IS  - 3-4
SP  - 209
EP  - 214
UR  - https://hdl.handle.net/21.15107/rcub_farfar_8
ER  - 

@article{
author = "Karljiković, Katarina and Stanković, B and Granov, A and Binenfeld, Z.J.",
year = "1983",
journal = "Acta Pharmaceutica Jugoslavica",
title = "Potentiometric titration of phenacyloximes with palladium (II) chloride",
volume = "33",
number = "3-4",
pages = "209-214",
url = "https://hdl.handle.net/21.15107/rcub_farfar_8"
}

Karljiković, K., Stanković, B., Granov, A.,& Binenfeld, Z.J.. (1983). Potentiometric titration of phenacyloximes with palladium (II) chloride. in Acta Pharmaceutica Jugoslavica, 33(3-4), 209-214.
https://hdl.handle.net/21.15107/rcub_farfar_8

Karljiković K, Stanković B, Granov A, Binenfeld Z. Potentiometric titration of phenacyloximes with palladium (II) chloride. in Acta Pharmaceutica Jugoslavica. 1983;33(3-4):209-214.
https://hdl.handle.net/21.15107/rcub_farfar_8 .

Karljiković, Katarina, Stanković, B, Granov, A, Binenfeld, Z.J., "Potentiometric titration of phenacyloximes with palladium (II) chloride" in Acta Pharmaceutica Jugoslavica, 33, no. 3-4 (1983):209-214,
https://hdl.handle.net/21.15107/rcub_farfar_8 .