TY  - JOUR
AU  - Baošić, Rada
AU  - Radojevic, Ana
AU  - Tripkovic, Tatjana
AU  - Aburas, Najat M.
AU  - Tešić, Živoslav Lj.
PY  - 2010
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1061
AB  - Mathematical models which define the effects of molecular properties on the retention and lipophilicity and prediction lipophilicity of some Schiff base ligands, and complexes with copper(II) and nickel(II) were developed. Following molecular descriptors were calculated: molecular volume, surface area, energy of the highest occupied/lowest unoccupied molecular orbital, dipole moment, refractivity, polarizability, hydrophilic-lipophilic balance, and lipophilicity parameters, which are correlated with chromatographically determinated lipophilicity parameters. A multiple linear regression procedure was used to derive the models. High agreement between experimental and predicted values obtained in this validation procedure indicates the good quality of the derived models.
PB  - Springer Heidelberg, Heidelberg
T2  - Chromatographia
T1  - RP-TLC Quantitative Retention-Property Relationships Studies of Some Schiff Base Ligands and Their Complexes
VL  - 72
IS  - 5-6
SP  - 545
EP  - 549
DO  - 10.1365/s10337-010-1664-0
ER  - 

@article{
author = "Baošić, Rada and Radojevic, Ana and Tripkovic, Tatjana and Aburas, Najat M. and Tešić, Živoslav Lj.",
year = "2010",
abstract = "Mathematical models which define the effects of molecular properties on the retention and lipophilicity and prediction lipophilicity of some Schiff base ligands, and complexes with copper(II) and nickel(II) were developed. Following molecular descriptors were calculated: molecular volume, surface area, energy of the highest occupied/lowest unoccupied molecular orbital, dipole moment, refractivity, polarizability, hydrophilic-lipophilic balance, and lipophilicity parameters, which are correlated with chromatographically determinated lipophilicity parameters. A multiple linear regression procedure was used to derive the models. High agreement between experimental and predicted values obtained in this validation procedure indicates the good quality of the derived models.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Chromatographia",
title = "RP-TLC Quantitative Retention-Property Relationships Studies of Some Schiff Base Ligands and Their Complexes",
volume = "72",
number = "5-6",
pages = "545-549",
doi = "10.1365/s10337-010-1664-0"
}

Baošić, R., Radojevic, A., Tripkovic, T., Aburas, N. M.,& Tešić, Ž. Lj.. (2010). RP-TLC Quantitative Retention-Property Relationships Studies of Some Schiff Base Ligands and Their Complexes. in Chromatographia
Springer Heidelberg, Heidelberg., 72(5-6), 545-549.
https://doi.org/10.1365/s10337-010-1664-0

Baošić R, Radojevic A, Tripkovic T, Aburas NM, Tešić ŽL. RP-TLC Quantitative Retention-Property Relationships Studies of Some Schiff Base Ligands and Their Complexes. in Chromatographia. 2010;72(5-6):545-549.
doi:10.1365/s10337-010-1664-0 .

Baošić, Rada, Radojevic, Ana, Tripkovic, Tatjana, Aburas, Najat M., Tešić, Živoslav Lj., "RP-TLC Quantitative Retention-Property Relationships Studies of Some Schiff Base Ligands and Their Complexes" in Chromatographia, 72, no. 5-6 (2010):545-549,
https://doi.org/10.1365/s10337-010-1664-0 . .

TY  - JOUR
AU  - Baošić, Rada
AU  - Radojevic, Ana
AU  - Radulovic, Milanka
AU  - Miletić, Srđan B.
AU  - Natić, Maja
AU  - Tešić, Živoslav Lj.
PY  - 2008
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/933
AB  - The lipophilicity of a series of Schiff base ligands and their complexes with nickel(II) and copper(II) has been determined by reversed-phase thin-layer chromatography using binary dioxane-water mobile phase. Chelate ligands were prepared by condensation of diamine and the corresponding beta-diketone. Copper(II) and nickel(II) complexes with chelate ligands containing ethane- 1,2-diamine or propane-1,2-diamine as the amine part and pentane-2,4-dione and/or 1-phenylbutane-1,3-dione, pentane-2,4-dione and/or 1,1,1-trifluoropentane-2,4-dione, or 1,1,1-trifluoropentane-2,4-dione and/or 1-phenylbutane-1,3-dione as the beta-diketone part were synthesized. Some of investigated compounds were screened for their in vitro antifungal activity against Sacharomyces cerevisiae and antibacterial activity against Escherichia coli. Chromatographically obtained lipophilicity parameters were correlated both with calculated n-octanol-water partition coefficient C log P and antimicrobial activities. Satisfactory correlations were obtained. Chromatographic data proved to be reliable parameters for describing the lipophilic properties of the investigated compounds. Additionally, the principal components analysis was performed on the data chromatographically obtained. This statistical method was useful for distinguishing compounds and objective comparison of their lipophilicity parameters. Copyright (c) 2007 John Wiley & Sons, Ltd.
PB  - John Wiley & Sons Ltd, Chichester
T2  - Biomedical Chromatography
T1  - Relationships between structure, retention and biological activity of some Schiff base ligands and their complexes
VL  - 22
IS  - 4
SP  - 379
EP  - 386
DO  - 10.1002/bmc.943
ER  - 

@article{
author = "Baošić, Rada and Radojevic, Ana and Radulovic, Milanka and Miletić, Srđan B. and Natić, Maja and Tešić, Živoslav Lj.",
year = "2008",
abstract = "The lipophilicity of a series of Schiff base ligands and their complexes with nickel(II) and copper(II) has been determined by reversed-phase thin-layer chromatography using binary dioxane-water mobile phase. Chelate ligands were prepared by condensation of diamine and the corresponding beta-diketone. Copper(II) and nickel(II) complexes with chelate ligands containing ethane- 1,2-diamine or propane-1,2-diamine as the amine part and pentane-2,4-dione and/or 1-phenylbutane-1,3-dione, pentane-2,4-dione and/or 1,1,1-trifluoropentane-2,4-dione, or 1,1,1-trifluoropentane-2,4-dione and/or 1-phenylbutane-1,3-dione as the beta-diketone part were synthesized. Some of investigated compounds were screened for their in vitro antifungal activity against Sacharomyces cerevisiae and antibacterial activity against Escherichia coli. Chromatographically obtained lipophilicity parameters were correlated both with calculated n-octanol-water partition coefficient C log P and antimicrobial activities. Satisfactory correlations were obtained. Chromatographic data proved to be reliable parameters for describing the lipophilic properties of the investigated compounds. Additionally, the principal components analysis was performed on the data chromatographically obtained. This statistical method was useful for distinguishing compounds and objective comparison of their lipophilicity parameters. Copyright (c) 2007 John Wiley & Sons, Ltd.",
publisher = "John Wiley & Sons Ltd, Chichester",
journal = "Biomedical Chromatography",
title = "Relationships between structure, retention and biological activity of some Schiff base ligands and their complexes",
volume = "22",
number = "4",
pages = "379-386",
doi = "10.1002/bmc.943"
}

Baošić, R., Radojevic, A., Radulovic, M., Miletić, S. B., Natić, M.,& Tešić, Ž. Lj.. (2008). Relationships between structure, retention and biological activity of some Schiff base ligands and their complexes. in Biomedical Chromatography
John Wiley & Sons Ltd, Chichester., 22(4), 379-386.
https://doi.org/10.1002/bmc.943

Baošić R, Radojevic A, Radulovic M, Miletić SB, Natić M, Tešić ŽL. Relationships between structure, retention and biological activity of some Schiff base ligands and their complexes. in Biomedical Chromatography. 2008;22(4):379-386.
doi:10.1002/bmc.943 .

Baošić, Rada, Radojevic, Ana, Radulovic, Milanka, Miletić, Srđan B., Natić, Maja, Tešić, Živoslav Lj., "Relationships between structure, retention and biological activity of some Schiff base ligands and their complexes" in Biomedical Chromatography, 22, no. 4 (2008):379-386,
https://doi.org/10.1002/bmc.943 . .

TY  - JOUR
AU  - Baošić, Rada
AU  - Radojevic, Ana
AU  - Tešić, Živoslav Lj.
PY  - 2008
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/980
AB  - Quantitative structure-retention relationships models have been developed for thin-layer chromatographic parameters of 30 mixed beta-diketonato complexes. In order to obtain predictive and interpretative models, we chromatographed a series of beta-diketonato complexes of cobalt(III), chromium(III) and ruthenium(III) on thin-layer polyacrylonitrile sorbent. Chemical descriptors: volume, surface area, energy of the highest occupied molecular orbital, energy of the lowest unoccupied molecular orbital, dipole moment, refractivity and polarizability were calculated from the structure and related to their chromatographic retention parameters by multiple linear regression analysis. The obtained models were used for interpretation of the retention behaviour of the investigated beta-diketonato complexes.
PB  - Vieweg, Wiesbaden
T2  - Chromatographia
T1  - Quantitative Structure-Retention Relationships of Mixed Tris-beta-Diketonato Complexes on Polyacrylonitrile Sorbent
VL  - 68
IS  - 9-10
SP  - 797
EP  - 802
DO  - 10.1365/s10337-008-0759-3
ER  - 

@article{
author = "Baošić, Rada and Radojevic, Ana and Tešić, Živoslav Lj.",
year = "2008",
abstract = "Quantitative structure-retention relationships models have been developed for thin-layer chromatographic parameters of 30 mixed beta-diketonato complexes. In order to obtain predictive and interpretative models, we chromatographed a series of beta-diketonato complexes of cobalt(III), chromium(III) and ruthenium(III) on thin-layer polyacrylonitrile sorbent. Chemical descriptors: volume, surface area, energy of the highest occupied molecular orbital, energy of the lowest unoccupied molecular orbital, dipole moment, refractivity and polarizability were calculated from the structure and related to their chromatographic retention parameters by multiple linear regression analysis. The obtained models were used for interpretation of the retention behaviour of the investigated beta-diketonato complexes.",
publisher = "Vieweg, Wiesbaden",
journal = "Chromatographia",
title = "Quantitative Structure-Retention Relationships of Mixed Tris-beta-Diketonato Complexes on Polyacrylonitrile Sorbent",
volume = "68",
number = "9-10",
pages = "797-802",
doi = "10.1365/s10337-008-0759-3"
}

Baošić, R., Radojevic, A.,& Tešić, Ž. Lj.. (2008). Quantitative Structure-Retention Relationships of Mixed Tris-beta-Diketonato Complexes on Polyacrylonitrile Sorbent. in Chromatographia
Vieweg, Wiesbaden., 68(9-10), 797-802.
https://doi.org/10.1365/s10337-008-0759-3

Baošić R, Radojevic A, Tešić ŽL. Quantitative Structure-Retention Relationships of Mixed Tris-beta-Diketonato Complexes on Polyacrylonitrile Sorbent. in Chromatographia. 2008;68(9-10):797-802.
doi:10.1365/s10337-008-0759-3 .

Baošić, Rada, Radojevic, Ana, Tešić, Živoslav Lj., "Quantitative Structure-Retention Relationships of Mixed Tris-beta-Diketonato Complexes on Polyacrylonitrile Sorbent" in Chromatographia, 68, no. 9-10 (2008):797-802,
https://doi.org/10.1365/s10337-008-0759-3 . .