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Evaluation of DNA/BSA interactions and DFT calculations of gold(III), zinc(II) and palladium(II) complexes with triammonium N-dithiocarboxyiminodiacetate

Authorized Users Only
2021
Authors
Kasalović, Marijana P.
Petrović, Angelina
Živković, Jelena M.
Kuckling, Linus
Jevtić, Verica V.
Bogojeski, Jovana
Leka, Zorica B.
Trifunović, Srećko R.
Pantelić, Nebojša Đ.
Article (Published version)
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Abstract
Dithiocarbamates, with their high lipophilic character and good chelating properties, could provide stabile transition metal complexes and enable these metal-based drugs to reach their biological targets. Palladium(II) and gold(III) complexes, due to its structural similarity with platinum(II)compounds, could be competitive candidates for implementing and developing new pharmacological agents. Herein, novel gold(III) complex with triammonium N-carboxyiminodiacetate as ligand has been synthesized and characterized by elemental analysis, molar conductivity measurements, FT-IR and 1H and 13C NMR spectroscopy. The proposed structure was examined and compared with analogue palladium(II) and zinc(II) complexes by density functional theory (B3LYP/def2tzvp). Additionally, DNA-binding studies by UV/Vis-spectrometer as well as ethidium-bromide (EB) and bovine serum albumin (BSA) quenching studies by spectrofluorometer were performed for gold(III), palladium(II) and zinc(II) dithiocarbamate compl...exes. The investigated complexes showed a good affinity to calf thymus DNA (CT-DNA) and BSA, with a higher affinity to BSA. Palladium(II) complex exhibited 5-fold a stronger affinity to DNA binding in comparison to zinc(II), but no significantly higher than gold(III) complex. Furthermore, palladium(II) and gold(III) complexes demonstrated a similar affinity toward BSA and these interactions are stronger than showed by zinc(II) complex.

Keywords:
DFT calculations / Dithiocarbamate / DNA/BSA interactions / Metal complexes
Source:
Journal of Molecular Structure, 2021, 1229, 129622-
Publisher:
  • Elsevier
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200122 (University of Kragujevac, Faculty of Science) (RS-200122)
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200116 (University of Belgrade, Faculty of Agriculture) (RS-200116)
  • Bilateral project between Republic of Serbia and Montenegro [01-3103].
Note:
  • Supplementary material: https://cherry.chem.bg.ac.rs/handle/123456789/4438
Related info:
  • Referenced by
    https://cherry.chem.bg.ac.rs/handle/123456789/4438

DOI: 10.1016/j.molstruc.2020.129622

ISSN: 0022-2860

WoS: 000619138300010

Scopus: 2-s2.0-85096144173
[ Google Scholar ]
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URI
https://cherry.chem.bg.ac.rs/handle/123456789/4436
Collections
  • Publikacije
Institution/Community
Inovacioni centar
TY  - JOUR
AU  - Kasalović, Marijana P.
AU  - Petrović, Angelina
AU  - Živković, Jelena M.
AU  - Kuckling, Linus
AU  - Jevtić, Verica V.
AU  - Bogojeski, Jovana
AU  - Leka, Zorica B.
AU  - Trifunović, Srećko R.
AU  - Pantelić, Nebojša Đ.
PY  - 2021
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4436
AB  - Dithiocarbamates, with their high lipophilic character and good chelating properties, could provide stabile transition metal complexes and enable these metal-based drugs to reach their biological targets. Palladium(II) and gold(III) complexes, due to its structural similarity with platinum(II)compounds, could be competitive candidates for implementing and developing new pharmacological agents. Herein, novel gold(III) complex with triammonium N-carboxyiminodiacetate as ligand has been synthesized and characterized by elemental analysis, molar conductivity measurements, FT-IR and 1H and 13C NMR spectroscopy. The proposed structure was examined and compared with analogue palladium(II) and zinc(II) complexes by density functional theory (B3LYP/def2tzvp). Additionally, DNA-binding studies by UV/Vis-spectrometer as well as ethidium-bromide (EB) and bovine serum albumin (BSA) quenching studies by spectrofluorometer were performed for gold(III), palladium(II) and zinc(II) dithiocarbamate complexes. The investigated complexes showed a good affinity to calf thymus DNA (CT-DNA) and BSA, with a higher affinity to BSA. Palladium(II) complex exhibited 5-fold a stronger affinity to DNA binding in comparison to zinc(II), but no significantly higher than gold(III) complex. Furthermore, palladium(II) and gold(III) complexes demonstrated a similar affinity toward BSA and these interactions are stronger than showed by zinc(II) complex.
PB  - Elsevier
T2  - Journal of Molecular Structure
T1  - Evaluation of DNA/BSA interactions and DFT calculations of gold(III), zinc(II) and palladium(II) complexes with triammonium N-dithiocarboxyiminodiacetate
VL  - 1229
SP  - 129622
DO  - 10.1016/j.molstruc.2020.129622
ER  - 
@article{
author = "Kasalović, Marijana P. and Petrović, Angelina and Živković, Jelena M. and Kuckling, Linus and Jevtić, Verica V. and Bogojeski, Jovana and Leka, Zorica B. and Trifunović, Srećko R. and Pantelić, Nebojša Đ.",
year = "2021",
abstract = "Dithiocarbamates, with their high lipophilic character and good chelating properties, could provide stabile transition metal complexes and enable these metal-based drugs to reach their biological targets. Palladium(II) and gold(III) complexes, due to its structural similarity with platinum(II)compounds, could be competitive candidates for implementing and developing new pharmacological agents. Herein, novel gold(III) complex with triammonium N-carboxyiminodiacetate as ligand has been synthesized and characterized by elemental analysis, molar conductivity measurements, FT-IR and 1H and 13C NMR spectroscopy. The proposed structure was examined and compared with analogue palladium(II) and zinc(II) complexes by density functional theory (B3LYP/def2tzvp). Additionally, DNA-binding studies by UV/Vis-spectrometer as well as ethidium-bromide (EB) and bovine serum albumin (BSA) quenching studies by spectrofluorometer were performed for gold(III), palladium(II) and zinc(II) dithiocarbamate complexes. The investigated complexes showed a good affinity to calf thymus DNA (CT-DNA) and BSA, with a higher affinity to BSA. Palladium(II) complex exhibited 5-fold a stronger affinity to DNA binding in comparison to zinc(II), but no significantly higher than gold(III) complex. Furthermore, palladium(II) and gold(III) complexes demonstrated a similar affinity toward BSA and these interactions are stronger than showed by zinc(II) complex.",
publisher = "Elsevier",
journal = "Journal of Molecular Structure",
title = "Evaluation of DNA/BSA interactions and DFT calculations of gold(III), zinc(II) and palladium(II) complexes with triammonium N-dithiocarboxyiminodiacetate",
volume = "1229",
pages = "129622",
doi = "10.1016/j.molstruc.2020.129622"
}
Kasalović, M. P., Petrović, A., Živković, J. M., Kuckling, L., Jevtić, V. V., Bogojeski, J., Leka, Z. B., Trifunović, S. R.,& Pantelić, N. Đ.. (2021). Evaluation of DNA/BSA interactions and DFT calculations of gold(III), zinc(II) and palladium(II) complexes with triammonium N-dithiocarboxyiminodiacetate. in Journal of Molecular Structure
Elsevier., 1229, 129622.
https://doi.org/10.1016/j.molstruc.2020.129622
Kasalović MP, Petrović A, Živković JM, Kuckling L, Jevtić VV, Bogojeski J, Leka ZB, Trifunović SR, Pantelić NĐ. Evaluation of DNA/BSA interactions and DFT calculations of gold(III), zinc(II) and palladium(II) complexes with triammonium N-dithiocarboxyiminodiacetate. in Journal of Molecular Structure. 2021;1229:129622.
doi:10.1016/j.molstruc.2020.129622 .
Kasalović, Marijana P., Petrović, Angelina, Živković, Jelena M., Kuckling, Linus, Jevtić, Verica V., Bogojeski, Jovana, Leka, Zorica B., Trifunović, Srećko R., Pantelić, Nebojša Đ., "Evaluation of DNA/BSA interactions and DFT calculations of gold(III), zinc(II) and palladium(II) complexes with triammonium N-dithiocarboxyiminodiacetate" in Journal of Molecular Structure, 1229 (2021):129622,
https://doi.org/10.1016/j.molstruc.2020.129622 . .

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