TY  - CONF
AU  - Agbaba, Danica
AU  - Erić, Slavica
AU  - Živanov-Stakić, Dobrila
AU  - Vladimirov, Sote
PY  - 1998
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/206
AB  - A simple and reliable HPTLC method for the simultaneous determination of cephalexin and cefaclor is developed and validated. The methanol-ethyl acetate-acetone-water (5:2.5:2.5:1.5 v/v/v/v) solvent system is used for the quantitative evaluation of chromatograms. The chromatographic zones, corresponding to the spots of cephalexin and cefaclor on the silica gel plates, are scanned in the reflectance/absorbance mode at 265 nm. The method is found to be reproducible and convenient for the quantitative analysis of cephalexin and cefaclor in its dosage forms.
PB  - John Wiley and Sons Ltd
C3  - Biomedical Chromatography
T1  - HPTLC assay of cephalexin and cefaclor in pharmaceuticals
VL  - 12
IS  - 3
SP  - 133
EP  - 135
DO  - 10.1002/(SICI)1099-0801(199805/06)12:3<133::AID-BMC780>3.0.CO;2-8
ER  - 

@conference{
author = "Agbaba, Danica and Erić, Slavica and Živanov-Stakić, Dobrila and Vladimirov, Sote",
year = "1998",
abstract = "A simple and reliable HPTLC method for the simultaneous determination of cephalexin and cefaclor is developed and validated. The methanol-ethyl acetate-acetone-water (5:2.5:2.5:1.5 v/v/v/v) solvent system is used for the quantitative evaluation of chromatograms. The chromatographic zones, corresponding to the spots of cephalexin and cefaclor on the silica gel plates, are scanned in the reflectance/absorbance mode at 265 nm. The method is found to be reproducible and convenient for the quantitative analysis of cephalexin and cefaclor in its dosage forms.",
publisher = "John Wiley and Sons Ltd",
journal = "Biomedical Chromatography",
title = "HPTLC assay of cephalexin and cefaclor in pharmaceuticals",
volume = "12",
number = "3",
pages = "133-135",
doi = "10.1002/(SICI)1099-0801(199805/06)12:3<133::AID-BMC780>3.0.CO;2-8"
}

Agbaba, D., Erić, S., Živanov-Stakić, D.,& Vladimirov, S.. (1998). HPTLC assay of cephalexin and cefaclor in pharmaceuticals. in Biomedical Chromatography
John Wiley and Sons Ltd., 12(3), 133-135.
https://doi.org/10.1002/(SICI)1099-0801(199805/06)12:3<133::AID-BMC780>3.0.CO;2-8

Agbaba D, Erić S, Živanov-Stakić D, Vladimirov S. HPTLC assay of cephalexin and cefaclor in pharmaceuticals. in Biomedical Chromatography. 1998;12(3):133-135.
doi:10.1002/(SICI)1099-0801(199805/06)12:3<133::AID-BMC780>3.0.CO;2-8 .

Agbaba, Danica, Erić, Slavica, Živanov-Stakić, Dobrila, Vladimirov, Sote, "HPTLC assay of cephalexin and cefaclor in pharmaceuticals" in Biomedical Chromatography, 12, no. 3 (1998):133-135,
https://doi.org/10.1002/(SICI)1099-0801(199805/06)12:3<133::AID-BMC780>3.0.CO;2-8 . .

TY  - JOUR
AU  - Živanov-Stakić, D.
AU  - Agbaba, Danica
AU  - Vladimirov, S
PY  - 1992
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/96
AB  - A simple and sensitive method for the determination of methandienone in tablets using 1.4-dihydrazinophthalazine as the reagent is presented. The yellow coloured dihydralazinhydrazone shows the maximum at 401 nm and molar absorptivity of 1.5x104 1 mol-1cm-1. Beer's law is obeyed up to 16 μ g/ml methandienone. The method applied for the assay of methandienone in dosage form gave precise and reproducible results; recovery was 98.57. and relative standard deviation was 1.57%.
T2  - Analytical Letters
T1  - Spectrophotometric Determination of Methandienone in Tablets Using 1.4-Dihydrazinophthalazine
VL  - 25
IS  - 9
SP  - 1687
EP  - 1692
DO  - 10.1080/00032719208018243
ER  - 

@article{
author = "Živanov-Stakić, D. and Agbaba, Danica and Vladimirov, S",
year = "1992",
abstract = "A simple and sensitive method for the determination of methandienone in tablets using 1.4-dihydrazinophthalazine as the reagent is presented. The yellow coloured dihydralazinhydrazone shows the maximum at 401 nm and molar absorptivity of 1.5x104 1 mol-1cm-1. Beer's law is obeyed up to 16 μ g/ml methandienone. The method applied for the assay of methandienone in dosage form gave precise and reproducible results; recovery was 98.57. and relative standard deviation was 1.57%.",
journal = "Analytical Letters",
title = "Spectrophotometric Determination of Methandienone in Tablets Using 1.4-Dihydrazinophthalazine",
volume = "25",
number = "9",
pages = "1687-1692",
doi = "10.1080/00032719208018243"
}

Živanov-Stakić, D., Agbaba, D.,& Vladimirov, S.. (1992). Spectrophotometric Determination of Methandienone in Tablets Using 1.4-Dihydrazinophthalazine. in Analytical Letters, 25(9), 1687-1692.
https://doi.org/10.1080/00032719208018243

Živanov-Stakić D, Agbaba D, Vladimirov S. Spectrophotometric Determination of Methandienone in Tablets Using 1.4-Dihydrazinophthalazine. in Analytical Letters. 1992;25(9):1687-1692.
doi:10.1080/00032719208018243 .

Živanov-Stakić, D., Agbaba, Danica, Vladimirov, S, "Spectrophotometric Determination of Methandienone in Tablets Using 1.4-Dihydrazinophthalazine" in Analytical Letters, 25, no. 9 (1992):1687-1692,
https://doi.org/10.1080/00032719208018243 . .