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Ćorović K, Stojković DL, Petrović ĐS, Jovičić Milić SS, Đukić MB, Radojević ID, Raković I, Jurišević M, Gajović N, Jovanović M, Marinković J, Jovanović I, Stojanović B. Newly synthesized palladium(II) complexes with dialkyl esters of ( S, S)-propylenediamine- N, N'-di-(2,2'-di-(4-hydroxy-benzil))acetic acid: in vitro investigation of biological activities and HSA/DNA binding. Dalton Trans 2024; 53:7922-7938. [PMID: 38644680 DOI: 10.1039/d4dt00659c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
The four new ligands, dialkyl esters of (S,S)-propylenediamine-N,N'-di-(2,2'-di-(4-hydroxy-benzil))acetic acid (R2-S,S-pddtyr·2HCl) (R = ethyl (L1), propyl (L2), butyl (L3), and pentyl (L4)) and corresponding palladium(II) complexes have been synthesized and characterized by microanalysis, infrared, 1H NMR and 13C NMR spectroscopy. In vitro cytotoxicity was evaluated using the MTT assay on four tumor cell lines, including mouse mammary (4T1) and colon (CT26), and human mammary (MDA-MD-468) and colon (HCT116), as well as non-tumor mouse mesenchymal stem cells. Using fluorescence spectroscopy were investigated the interactions of new palladium(II) complexes [PdCl2(R2-S,S-pddtyr)]; (R = ethyl (C1), propyl (C2), butyl (C3), and pentyl (C4)) with calf thymus human serum albumin (HSA) and DNA (CT-DNA). The high values of the binding constants, Kb, and the Stern-Volmer quenching constant, KSV, show the good binding of all complexes for HSA and CT-DNA. The mentioned ligands and complexes were also tested on in vitro antimicrobial activity against 11 microorganisms. Testing was performed by the microdilution method, where the minimum inhibitory concentration (MMC) and the minimum microbicidal concentration (MMC) were determined.
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Affiliation(s)
- Kemal Ćorović
- Community Health Center Tutin, Department of Emergency Medicine, Bogoljuba Čukića 12, 36320 Tutin, Republic of Serbia
- University of Kragujevac, Faculty of Medical Sciences, Department of Pharmacy, Svetozara Markovića 69, 34000 Kragujevac, Republic of Serbia
| | - Danijela Lj Stojković
- University of Kragujevac, Institute for Information Technologies, Department of Science, Jovana Cvijića bb, 34000 Kragujevac, Republic of Serbia.
| | - Đorđe S Petrović
- University of Kragujevac, Faculty of Science, Department of Chemistry, Radoja Domanovića 12, 34000 Kragujevac, Republic of Serbia
| | - Sandra S Jovičić Milić
- University of Kragujevac, Institute for Information Technologies, Department of Science, Jovana Cvijića bb, 34000 Kragujevac, Republic of Serbia.
| | - Maja B Đukić
- University of Kragujevac, Faculty of Science, Department of Chemistry, Radoja Domanovića 12, 34000 Kragujevac, Republic of Serbia
| | - Ivana D Radojević
- University of Kragujevac, Faculty of Science, Department of Biology and Ecology, Radoja Domanovića 12, 34000 Kragujevac, Republic of Serbia
| | - Ivana Raković
- University of Kragujevac, Faculty of Medical Sciences, Department of Infectious Diseases, Svetozara Markovića 69, 34000 Kragujevac, Republic of Serbia
| | - Milena Jurišević
- University of Kragujevac, Faculty of Medical Sciences, Department of Pharmacy, Svetozara Markovića 69, 34000 Kragujevac, Republic of Serbia
- University of Kragujevac, Faculty of Medical Sciences, Center for Molecular Medicine and Stem Cell Research, Svetozara Markovića 69, 34000 Kragujevac, Republic of Serbia
| | - Nevena Gajović
- University of Kragujevac, Faculty of Medical Sciences, Center for Molecular Medicine and Stem Cell Research, Svetozara Markovića 69, 34000 Kragujevac, Republic of Serbia
| | - Marina Jovanović
- University of Kragujevac, Faculty of Medical Sciences, Center for Molecular Medicine and Stem Cell Research, Svetozara Markovića 69, 34000 Kragujevac, Republic of Serbia
- University of Kragujevac, Faculty of Medical Sciences, Department of Otorinolaringology, Svetozara Markovića 69, 34000 Kragujevac, Republic of Serbia
| | - Jovana Marinković
- University of Kragujevac, Faculty of Medical Sciences, Center for Molecular Medicine and Stem Cell Research, Svetozara Markovića 69, 34000 Kragujevac, Republic of Serbia
| | - Ivan Jovanović
- University of Kragujevac, Faculty of Medical Sciences, Center for Molecular Medicine and Stem Cell Research, Svetozara Markovića 69, 34000 Kragujevac, Republic of Serbia
| | - Bojan Stojanović
- University of Kragujevac, Faculty of Medical Sciences, Center for Molecular Medicine and Stem Cell Research, Svetozara Markovića 69, 34000 Kragujevac, Republic of Serbia
- University of Kragujevac, Faculty of Medical Sciences, Department of Surgery, Svetozara Markovića 69, 34000 Kragujevac, Republic of Serbia
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Lu T, Li D, Feng J, Zhang W, Kang Y. Efficient extraction performance and mechanisms of Cd 2+ and Pb 2+ in water by novel dicationic ionic liquids. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 351:119767. [PMID: 38109826 DOI: 10.1016/j.jenvman.2023.119767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 11/12/2023] [Accepted: 12/03/2023] [Indexed: 12/20/2023]
Abstract
Ten novel hydrophobic dicationic ionic liquids (DILs) were synthesized and applied for the extraction of heavy metals in aqueous solutions. Their physicochemical properties were measured at ambient temperature, and the leaching behaviors of the as-prepared DILs in water were assessed by TOC analysis. Metal extraction experiments were carried out to evaluate the extraction performances of the DILs. It was found that the extraction rates of up to 0.45 and 0.53 mg·(g·min)-1 were achieved with 100 mg DILs for 5 mL of 5 mg/L Cd2+ and Pb2+ solutions. Besides, the extraction efficiencies of Cd2+ and Pb2+ were respectively up to 95.48% and 98.46%, when the volumes of the simulated wastewater were expanded by a factor of 20 at a constant extraction phase ratio (1000 mg DILs for 50 mL of 5 mg/L Cd2+ or Pb2+ solutions). The reusability of the novel DILs was successfully proved by the back-extraction experiments with 0.5 M HNO3. Finally, taking Cd2+ extraction as an example, the extraction mechanism based on FTIR analysis and quantum chemical calculations showed that both S and O atoms in the anions of DILs had physical and quasi-chemical interactions with Cd2+, which were stronger than the electrostatic attraction.
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Affiliation(s)
- Tangzheng Lu
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, China
| | - Dan Li
- Tianjin Key Laboratory of Advanced Electromechanical System Design and Intelligent Control, School of Mechanical Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Jiayi Feng
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, China
| | - Wenlong Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, China
| | - Yong Kang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, China.
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Vesović M, Jelić R, Nikolić M, Nedeljković N, Živanović A, Bukonjić A, Mrkalić E, Radić G, Ratković Z, Kljun J, Tomović D. Investigation of the interaction between S-isoalkyl derivatives of the thiosalicylic acid and human serum albumin. J Biomol Struct Dyn 2024:1-14. [PMID: 38192057 DOI: 10.1080/07391102.2024.2301745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 12/30/2023] [Indexed: 01/10/2024]
Abstract
S-isoalkyl derivatives of thiosalicylic acid (isopropyl-(L1), isobutyl-(L2) and isoamyl-(L3)) were selected in order to investigate the binding interaction with the human serum albumin (HSA) using different spectroscopic methods and molecular docking simulation. Association constants and number of binding sites were used to analyze the quenching mechanism. The experimental results showed that the fluorescence quenching of HSA by L1, L2 and L3 occurs because of static quenching and that binding processes were spontaneous, with the leading forces in bonding by hydrogen bonding, hydrophobic interactions, and electrostatic interactions. Fluorescence spectroscopy, UV-Vis spectroscopy and synchronous fluorescence spectroscopy showed that ligands (L1, L2 and L3) can bind to HSA and that the binding of ligands induced some microenvironmental and conformational changes in HSA. The calculated distance between the donor and the acceptor according to fiFörster's theory confirms the energy transfer efficiency between the acceptor and HSA. Results of site marker competitive experiments showed that the tested compounds bind to HSA in domain IIA (Site I). Molecular dynamics and docking calculations demonstrated that L3 binds to the Sudlow site I of HSA with lower values of binding energies compared to L1 and L2, indicating the formation of the most stable ligand-HSA complex. Understanding the binding mechanisms of S-isoalkyl derivatives of the thiosalicylic acid to HSA may provide valuable data for the future studies of their biological activity and application as potential antitumor drugs.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Marina Vesović
- University of Kragujevac, Faculty of Medical Sciences, Department of Pharmacy, Svetozara Markovića 69, Kragujevac, Serbia
| | - Ratomir Jelić
- University of Kragujevac, Faculty of Medical Sciences, Department of Pharmacy, Svetozara Markovića 69, Kragujevac, Serbia
| | - Miloš Nikolić
- University of Kragujevac, Faculty of Medical Sciences, Department of Pharmacy, Svetozara Markovića 69, Kragujevac, Serbia
| | - Nikola Nedeljković
- University of Kragujevac, Faculty of Medical Sciences, Department of Pharmacy, Svetozara Markovića 69, Kragujevac, Serbia
| | - Ana Živanović
- University of Kragujevac, Faculty of Medical Sciences, Department of Pharmacy, Svetozara Markovića 69, Kragujevac, Serbia
| | - Andriana Bukonjić
- University of Kragujevac, Faculty of Medical Sciences, Department of Pharmacy, Svetozara Markovića 69, Kragujevac, Serbia
| | - Emina Mrkalić
- University of Kragujevac, Institute for Information Technologies, Department of Science, Jovana Cvijića bb, Kragujevac, Serbia
| | - Gordana Radić
- University of Kragujevac, Faculty of Medical Sciences, Department of Pharmacy, Svetozara Markovića 69, Kragujevac, Serbia
| | - Zoran Ratković
- University of Kragujevac, Faculty of Science, Department of Chemistry, Radoja Domanovića 12, Kragujevac, Serbia
| | - Jakob Kljun
- University of Ljubljana, Faculty of Chemistry and Chemical Technology, Večna pot 113, Ljubljana, Slovenia
| | - Dušan Tomović
- University of Kragujevac, Faculty of Medical Sciences, Department of Pharmacy, Svetozara Markovića 69, Kragujevac, Serbia
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Branković S, Bugarčić M, Bugarčić FŽ, Ostojić A, Petronijević J, Rosić G, Radojević I, Selaković D, Simić Z, Joksimović N. Economic, ecological, and health aspects of β-diketonate application in the process of water purification. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:58703-58715. [PMID: 35366727 DOI: 10.1007/s11356-022-19986-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 03/26/2022] [Indexed: 06/14/2023]
Abstract
Water pollution is a constant challenge for humanity. Sustainable economic development and environmental protection through a green economy structure provide the opportunity to project a model of scientific, social, and economic flows. Considering new chemical use in water treatment, we tested two β-diketonates that we previously synthesized in the reaction between methyl ketone and diethyl oxalate under basic conditions. For water treatment, we used the appropriate salts of the mentioned compounds due to better solubility in water. In cooperation with the partner organizations PUC (public utility companies) Kragujevac, LTD (Private Limited Company), "Rudnik," and FIAT (Fabbrica Italiana Automobili Torino), we conducted research on their wastewater treatment. The results appeared to be more convincing in practice than the conventional methods. As a result of the study, no negative effects exerted on living organisms were found. Therefore, we are on the right track for potential application in the treatment of drinking water. Appropriate β-diketonates were tested on twelve microorganisms (isolates from the wastewater and standard strains of bacteria and yeast). One of the two tested compounds showed promising antimicrobial activity. Further investigations showed that the tested compounds significantly reduce the concentration of heavy metals, which was confirmed by statistical calculations. Also, the main advantage of this method is a small volume of waste requiring disposal, no need for driving off excess moisture, used recyclability of the coagulants, reducing hazardous waste, and therefore reducing the costs for water treatment.
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Affiliation(s)
- Snežana Branković
- Department of Biology and Ecology, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000, Kragujevac, Serbia
| | - Marijana Bugarčić
- Faculty of Economics, University of Kragujevac, Liceja Kneževine Srbije 3, 34000, Kragujevac, Serbia
| | - Filip Ž Bugarčić
- Faculty of Economics, University of Kragujevac, Liceja Kneževine Srbije 3, 34000, Kragujevac, Serbia
| | - Aleksandar Ostojić
- Department of Biology and Ecology, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000, Kragujevac, Serbia
| | - Jelena Petronijević
- Department of Chemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000, Kragujevac, Serbia
| | - Gvozden Rosić
- Department of Physiology, Faculty of Medical Science, University of Kragujevac, Svetozara Markovića 69, 34000, Kragujevac, Serbia
| | - Ivana Radojević
- Department of Biology and Ecology, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000, Kragujevac, Serbia
| | - Dragica Selaković
- Department of Physiology, Faculty of Medical Science, University of Kragujevac, Svetozara Markovića 69, 34000, Kragujevac, Serbia
| | - Zoran Simić
- Department of Chemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000, Kragujevac, Serbia
| | - Nenad Joksimović
- Department of Chemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000, Kragujevac, Serbia.
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Živanović AS, Bukonjić AM, Jovanović-Stević S, Bogojeski J, Ćoćić D, Bijelić AP, Ratković ZR, Volarević V, Miloradović D, Tomović DL, Radić GP. Complexes of copper(II) with tetradentate S,O-ligands: Synthesis, characterization, DNA/albumin interactions, molecular docking simulations and antitumor activity. J Inorg Biochem 2022; 233:111861. [DOI: 10.1016/j.jinorgbio.2022.111861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 05/02/2022] [Accepted: 05/08/2022] [Indexed: 11/29/2022]
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Simić D, Zarić M, Nikolić I, Živković-Zarić R, Čanović P, Kočović A, Radojević I, Raković I, Jovičić Milić S, Petrović Đ, Stojković D, Vuković N, Kačániová M, Vukić M, Jevtić V. Newly synthesized palladium(II) complexes with aminothiazole derivatives: in vitro study of antimicrobial activity and antitumor activity on the human prostate cancer cell line. Dalton Trans 2021; 51:1191-1205. [PMID: 34951416 DOI: 10.1039/d1dt03364f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Five new complexes of the palladium(II) ion (C1-C5) having the general formula [(PdL2)]Cl2 with some 2-aminothiazoles (L1-L5), where L1 = 2-amino-4-(3,4-difluorophenyl)thiazole, L2 = 2-amino-5-methyl-4-phenylthiazole, L3 = 2-amino-4-phenylthiazole, L4 = 2-amino-4-(4-chlorophenyl)thiazole, and L5 = 2-amino-4-(2,4-difluorophenyl)thiazole, have been synthesized and characterized by elemental microanalysis and infrared, 1H NMR and 13C NMR spectroscopy. The in vitro antimicrobial activity of the five ligands and the corresponding Pd(II) complexes is investigated. Testing is performed by the microdilution method and the minimum inhibitory concentration (MIC) and minimum microbicidal concentration (MMC) have been determined. Testing is conducted against 11 microorganisms (nine strains of pathogenic bacteria and two yeast species). The tested ligands and palladium(II) complexes show selective, high and moderate activity. There is a difference in antimicrobial activity between the ligands and the corresponding palladium(II) complexes. The complexes have significant anti-staphylococcal activity and activity on Pseudomonas aeruginosa which is better than the positive control. The interactions of newly synthesized palladium(II) complexes with calf thymus DNA (CT-DNA) were investigated using UV-Vis absorption and fluorescence spectroscopy. Analysis of UV-absorption and fluorescence spectra indicates the formation of a complex between the palladium(II) complexes and DNA. The high values of intrinsic binding constants, Kb, of the order 104 M-1 and Stern-Volmer quenching constants, KSV, of the order 105 M-1 indicated very good binding of all complexes to CT-DNA. Also, the new Pd(II) complexes show high cytotoxic activity towards the human prostate cancer cell line and insignificant activity towards non-cancerous human fibroblasts. Future research could additionally explore the biological activity of Pd(II) complexes presented in this paper and investigate the possibility of their implementation in clinical practice.
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Affiliation(s)
- Dejan Simić
- University of Defence, Belgrade, Serbia, Military Medical Academy, Department of Urology, Crnotravska 17, 11040 Belgrade, Serbia
| | - Milan Zarić
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Biochemistry, Svetozara Markovica 69, 34000 Kragujevac, Serbia.
| | - Ivana Nikolić
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Biochemistry, Svetozara Markovica 69, 34000 Kragujevac, Serbia.
| | - Radica Živković-Zarić
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Pharmacology and Toxicology, Svetozara Markovica 69, 34000 Kragujevac, Serbia
| | - Petar Čanović
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Biochemistry, Svetozara Markovica 69, 34000 Kragujevac, Serbia.
| | - Aleksandar Kočović
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Pharmacy, Svetozara Markovica 69, 34000 Kragujevac, Serbia
| | - Ivana Radojević
- University of Kragujevac, Serbia, Faculty of Science, Department of Biology, Radoja Domanovica 12, 34000 Kragujevac, Serbia
| | - Ivana Raković
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Infectious diseases, Svetozara Markovica 69, 34000 Kragujevac, Serbia
| | - Sandra Jovičić Milić
- University of Kragujevac, Serbia, Faculty of Science, Department of Chemistry, Radoja Domanovica 12, 34000 Kragujevac, Serbia
| | - Đorđe Petrović
- University of Kragujevac, Serbia, Faculty of Science, Department of Chemistry, Radoja Domanovica 12, 34000 Kragujevac, Serbia
| | - Danijela Stojković
- University of Kragujevac, Serbia, Institute for Information Technologies, Jovana Cvijica bb, 34000 Kragujevac, Serbia
| | - Nenad Vuković
- University of Kragujevac, Serbia, Faculty of Science, Department of Chemistry, Radoja Domanovica 12, 34000 Kragujevac, Serbia
| | - Miroslava Kačániová
- Slovak University of Agriculture, Faculty of Horticulture and Landscape Engineering, Department of Fruit sciences, Viticulture and Enology, Trieda Andreja Hlinku 2, 949 76 Nitra-Chrenová, Slovakia
| | - Milena Vukić
- University of Kragujevac, Serbia, Faculty of Science, Department of Chemistry, Radoja Domanovica 12, 34000 Kragujevac, Serbia
| | - Verica Jevtić
- University of Kragujevac, Serbia, Faculty of Science, Department of Chemistry, Radoja Domanovica 12, 34000 Kragujevac, Serbia
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Mansour AM. Pd(ii) and Pt(ii) complexes of tridentate ligands with selective toxicity against Cryptococcus neoformans and Candida albicans. RSC Adv 2021; 11:39748-39757. [PMID: 35494132 PMCID: PMC9044551 DOI: 10.1039/d1ra06559a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 11/22/2021] [Indexed: 12/21/2022] Open
Abstract
Novel Pd(ii) and Pt(ii) complexes of the tridentate 2,6-bis(1-ethyl-benzimidazol-2'-yl)pyridine (LBZ), and 4'-(2-pyridyl)-2,2':6',2''-terpyridine (LPY) ligands were synthesized, characterized using a variety of analytical and spectroscopic tools, and screened for their potential antimicrobial properties against some bacterial and fungal strains as well as cytotoxicity against healthy human embryonic kidney (HEK293) cells. The electronic structures of the complexes were investigated by time-dependent density functional theory calculations. The free ligand LPY and benzimidazole complexes exhibited selective toxicity against Cryptococcus neoformans and Candida albicans, while displaying no cytotoxicity against HEK293. In the case of Cryptococcus neoformans, the antifungal activities of the benzimidazole-based complexes (MIC = 1.58-2.62 μM) are higher than those of the reference drug fluconazole (26.1 μM).
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Affiliation(s)
- Ahmed M Mansour
- Department of Chemistry, Faculty of Science, Cairo University Gamma Street Giza Cairo 12613 Egypt
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Petrović ĐS, Milić SSJ, Đukić MB, Radojević ID, Jelić RM, Jurišević MM, Radić GP, Gajović NM, Arsenijević NN, Jovanović IP, Marković NV, Lj. Stojković D, Jevtić VV. Synthesis, characterization, HSA/DNA binding, cytotoxicity study, and antimicrobial activity of new palladium(II) complexes with some esters of (S,S)-propylenediamine-N,N'-di-2-(3-methyl)butanoic acid. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Milanović ŽB, Marković ZS, Dimić DS, Klisurić OR, Radojević ID, Šeklić DS, Živanović MN, Marković JD, Radulović M, Avdović EH. Synthesis, structural characterization, biological activity and molecular docking study of 4,7-dihydroxycoumarin modified by aminophenol derivatives. CR CHIM 2021. [DOI: 10.5802/crchim.68] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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10
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Synthesis, characterization and cytotoxic activity of binuclear copper(II)-complexes with some S-isoalkyl derivatives of thiosalicylic acid. Crystal structure of the binuclear copper(II)-complex with S-isopropyl derivative of thiosalicylic acid. J Inorg Biochem 2020; 208:111078. [PMID: 32442761 DOI: 10.1016/j.jinorgbio.2020.111078] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/24/2020] [Accepted: 03/24/2020] [Indexed: 11/22/2022]
Abstract
Isoalkyl (isoalkyl = isopropyl-(L1), isobutyl-(L2) and isoamyl-(L3)) derivatives of thiosalicylic acid (TSA) were prepared by alkylation of TSA with corresponding isoalkyl-chlorides in the alkaline water-ethanol solution. The new free copper(II)-complexes with corresponding S-isoalkyl derivatives of TSA (C1-copper(II)-complex with S-isopropyl derivative of thiosalicylic acid, C2-copper(II)-complex with S-isobutyl derivative of thiosalicylic acid and C3-copper(II)-complex with S-isoamyl derivative of thiosalicylic acid) have been synthesized by direct reaction of copper(II)-nitrate with ligand precursor and then characterized by microanalysis, infrared spectra (IR) and EPR (electron paramagnetic resonance) spectra. The spectroscopically predicted structure of the obtained binuclear copper(II)-complex with S-isopropyl derivative of thiosalicylic acid was confirmed by X-ray analysis. Single crystals suitable for X-ray measurements were obtained by slow crystallization from a water solution. Newly synthesized precursors S-isoalkyl derivatives of thiosalicylic acid and corresponding copper(II)-complexes moderately reduced viability of human and murine lung cancer cells, they showed similar cytotoxic effect on human colorectal cancer cells as cisplatin and lower cytotoxic effect than cisplatin toward normal fibroblasts, evaluated by MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide) colorimetric technique. All new complexes exhibited apoptotic effect toward lung cancer cells, stronger than cisplatin, whereas only C3 induced significant apoptosis of colorectal cancer cells. Complex C1 showed significant antiproliferative effect against murine lung cancer cells, LLC1, while C2 reduced expression of Ki67 in human colorectal cancer cells. All tested complexes induced cell cycle arrest of HCT116 cells in G2/M phase.
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Recent Studies on the Antimicrobial Activity of Transition Metal Complexes of Groups 6–12. CHEMISTRY-SWITZERLAND 2020. [DOI: 10.3390/chemistry2020026] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Antimicrobial resistance is an increasingly serious threat to global public health that requires innovative solutions to counteract new resistance mechanisms emerging and spreading globally in infectious pathogens. Classic organic antibiotics are rapidly exhausting the structural variations available for an effective antimicrobial drug and new compounds emerging from the industrial pharmaceutical pipeline will likely have a short-term and limited impact before the pathogens can adapt. Inorganic and organometallic complexes offer the opportunity to discover and develop new active antimicrobial agents by exploiting their wide range of three-dimensional geometries and virtually infinite design possibilities that can affect their substitution kinetics, charge, lipophilicity, biological targets and modes of action. This review describes recent studies on the antimicrobial activity of transition metal complexes of groups 6–12. It focuses on the effectiveness of the metal complexes in relation to the rich structural chemical variations of the same. The aim is to provide a short vade mecum for the readers interested in the subject that can complement other reviews.
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Avdović EH, Milanović ŽB, Živanović MN, Šeklić DS, Radojević ID, Čomić LR, Trifunović SR, Amić A, Marković ZS. Synthesis, spectroscopic characterization, biological activity, DFT and molecular docking study of novel 4-hydroxycoumarine derivatives and corresponding palladium(II) complexes. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119465] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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13
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Synthesis, characterization and antibacterial activity studies of new 2-pyrral-L-amino acid Schiff base palladium (II) complexes. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-019-00986-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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14
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Alam MN, Yu JQ, Beale P, Turner P, Proschogo N, Huq F. Crystal Structure, Antitumour and Antibacterial Activity of Imidazo[1, 2‐α]pyridine Ligand Containing Palladium Complexes. ChemistrySelect 2020. [DOI: 10.1002/slct.201902438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Md N. Alam
- Department of Pharmacy, Faculty of Biological Sciences Jahangirnagar University Savar, Dhaka Bangladesh
| | - Jun Q. Yu
- Discipline of Pathology, School of Medicine The University of Sydney Australia
| | - Philip Beale
- Sydney Cancer Centre Concord Hospital Sydney, NSW 2139 Australia
| | - Peter Turner
- School of Chemistry The University of Sydney Sydney Australia
| | - Nick Proschogo
- School of Chemistry The University of Sydney Sydney Australia
| | - Fazlul Huq
- Discipline of Pathology, School of Medicine The University of Sydney Australia
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15
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Cholesterol thiosalicylate, a novel cholesterol conjugate its synthesis experimental studies conformational analysis chemical reactivity intermolecular interaction and first order hyperpolarizability. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.05.107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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16
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Kuchárová V, Kuchár J, Zaric M, Canovic P, Arsenijevic N, Volarevic V, Misirkic M, Trajkovic V, Radojević ID, Čomić LR, Matik M, Potočňák I. Low-dimensional compounds containing bioactive ligands. Part XI: Synthesis, structures, spectra, in vitro anti-tumor and antimicrobial activities of 3d metal complexes with 8-hydroxyquinoline-5-sulfonic acid. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119062] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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17
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Low-dimensional compounds containing bioactive ligands. Part XII: Synthesis, structures, spectra, in vitro antimicrobial and cytotoxic activities of zinc(II) complexes with halogen derivatives of quinolin-8-ol. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.05.064] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Fiori-Duarte AT, Bergamini FR, de Paiva REF, Manzano CM, Lustri WR, Corbi PP. A new palladium(II) complex with ibuprofen: Spectroscopic characterization, DFT studies, antibacterial activities and interaction with biomolecules. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.03.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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19
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Jovanović S, Bogojeski J, Nikolić MV, Mijajlović MŽ, Tomović DL, Bukonjić AM, Knežević Rangelov SM, Mijailović NR, Ratković Z, Jevtić VV, Petrović B, Trifunović RS, Novaković S, Bogdanović G, Radić GP. Interactions of binuclear copper(II) complexes with S-substituted thiosalicylate derivatives with some relevant biomolecules. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1610561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Snežana Jovanović
- Department of Chemistry, Faculty of Science, University of Kragujevac, Kragujevac, Serbia
| | - Jovana Bogojeski
- Department of Chemistry, Faculty of Science, University of Kragujevac, Kragujevac, Serbia
| | - Miloš V. Nikolić
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Marina Ž. Mijajlović
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Dušan Lj. Tomović
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Andriana M. Bukonjić
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | | | - Nataša R. Mijailović
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Zoran Ratković
- Department of Chemistry, Faculty of Science, University of Kragujevac, Kragujevac, Serbia
| | - Verica V. Jevtić
- Department of Chemistry, Faculty of Science, University of Kragujevac, Kragujevac, Serbia
| | - Biljana Petrović
- Department of Chemistry, Faculty of Science, University of Kragujevac, Kragujevac, Serbia
| | - R. Srećko Trifunović
- Department of Chemistry, Faculty of Science, University of Kragujevac, Kragujevac, Serbia
| | - Slađana Novaković
- Vinča Institute of Nuclear Sciences, Laboratory of Theoretical Physics and Condensed Matter Physics, University of Belgrade, Belgrade, Serbia
| | - Goran Bogdanović
- Vinča Institute of Nuclear Sciences, Laboratory of Theoretical Physics and Condensed Matter Physics, University of Belgrade, Belgrade, Serbia
| | - Gordana P. Radić
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
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20
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Avdović EH, Stojković DL, Jevtić VV, Milenković D, Marković ZS, Vuković N, Potočňák I, Radojević ID, Čomić LR, Trifunović SR. Preparation and antimicrobial activity of a new palladium(II) complexes with a coumarin-derived ligands. Crystal structures of the 3-(1-(o-toluidino)ethylidene)-chroman-2,4-dione and 3-(1-(m-toluidino) ethylidene)-chroman-2,4-dione. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.09.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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21
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Nikolic MV, Mijajlovic MZ, Tomovic DL, Bukonjic AM, Jevtic VV, Ratkovic ZR, Trifunovic SR, Radic GP. Synthesis and Characterization of Zinc(II)-Complexes with S-Alkyl Derivatives of Thiosalicylic Acid. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2018. [DOI: 10.1515/sjecr-2017-0005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
New zinc(II)-complexes with S-alkyl derivatives of thiosalicylic acid (alkyl = benzyl-(L1), methyl-(L2), ethyl-(L3), propyl-(L4), butyl-(L5)) have been synthesized and characterized by elemental microanalysis, IR spectroscopy, and 1H and 13C NMR spectroscopy. The S-alkyl derivatives of thiosalicylic acid were prepared by alkylation of thiosalicylic acid by adding alkyl halides to an alkaline water-ethanol solution, while the corresponding zinc(II)-complexes were obtained via the direct reaction of ZnCl2 with S-alkyl derivatives of thiosalicylic acid in water. Based on the microanalysis results and the IR and NMR spectra of the S-alkyl derivatives of thiosalicylic acid and the corresponding zinc(II)-complexes, we concluded that the ligands are bidentately coordinated to the zinc(II)-ion.
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Affiliation(s)
- Milos V. Nikolic
- University of Kragujevac , Serbia , Faculty of Medical Sciences, Department of Pharmacy
| | - Marina Z. Mijajlovic
- University of Kragujevac , Serbia , Faculty of Medical Sciences, Department of Pharmacy
| | - Dusan Lj. Tomovic
- University of Kragujevac , Serbia , Faculty of Medical Sciences, Department of Pharmacy
| | - Andriana M. Bukonjic
- University of Kragujevac , Serbia , Faculty of Medical Sciences, Department of Pharmacy
| | - Verica V. Jevtic
- University of Kragujevac , Serbia , Faculty of Science, Department of Chemistry
| | - Zoran R. Ratkovic
- University of Kragujevac , Serbia , Faculty of Science, Department of Chemistry
| | | | - Gordana P. Radic
- University of Kragujevac , Serbia , Faculty of Medical Sciences, Department of Pharmacy
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22
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Copper-based metal coordination complexes with Voriconazole ligand: Syntheses, structures and antimicrobial properties. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2017.12.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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23
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Tomović DL, Bukonjić AM, Jevtić VV, Ratković ZR, Bogojeski JV, Đeković A, Radojević ID, Čomić LR, Novaković SB, Bogdanović GA, Trifunović SR, Radić GP, Cupara S. DNA binding, antibacterial and antifungal activities of copper(II) complexes with some S-alkenyl derivatives of thiosalicylic acid. TRANSIT METAL CHEM 2018. [DOI: 10.1007/s11243-018-0201-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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24
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Mansour AM, Shehab OR. Lysozyme and DNA binding affinity of Pd(ii) and Pt(ii) complexes bearing charged N,N-pyridylbenzimidazole bidentate ligands. Dalton Trans 2018; 47:3459-3468. [DOI: 10.1039/c7dt04347c] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The 2-pyridylbenzimidazole Pt(ii) complex functionalized with triphenylphosphonium interacts covalently with lysozyme via the loss of labile ligands and the departure of the TPP+ part.
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Affiliation(s)
- Ahmed M. Mansour
- Department of Chemistry
- Faculty of Science
- Cairo University
- Cairo 12613
- Egypt
| | - Ola R. Shehab
- Department of Chemistry
- Faculty of Science
- Cairo University
- Cairo 12613
- Egypt
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25
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Mijajlovic MZ, Nikolic MV, Tomovic DL, Bukonjic AM, Kocovic A, Jevtic VV, Ratkovic ZR, Klisuric O, Trifunovic SR, Radic GP. Synthesis and Characterization of Platinum (IV) complexes with S-alkyl Derivatives of Thiosalicylic Acid and the Crystal Structure of the S-butyl Derivative of Thiosalicylic Acid. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2017. [DOI: 10.1515/sjecr-2016-0094] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
New platinum(IV)-complexes with S-alkyl derivatives of thiosalicylic acid (alkyl = benzyl-(L1), methyl-(L2), ethyl-(L3), propyl-(L4), butyl-(L5)) have been synthesized and characterized by microanalysis, infrared spectroscopy, and 1H and 13C NMR spectroscopy. Th e bidentate S,O ligand precursor, the S-butyl derivative of thiosalicylic acid (S-bu-thiosal), was prepared, and its crystal structure was determined. Single crystals suitable for X-ray measurements were obtained by slow crystallization from a DMSO-water system. S-bu-thiosal crystallized in a P21/c space group of a monoclinic crystal system with a = 8.0732 (3) Å, b = 19.6769 (4) Å, c = 8.2291 (3) Å and Z = 4. S-bu-thiosal also has a coplanar geometry.
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Affiliation(s)
- Marina Z. Mijajlovic
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Pharmacy, Kragujevac , Serbia
| | - Milos V. Nikolic
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Pharmacy, Kragujevac , Serbia
| | - Dusan Lj. Tomovic
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Pharmacy, Kragujevac , Serbia
| | - Andriana M. Bukonjic
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Pharmacy, Kragujevac , Serbia
| | - Aleksandar Kocovic
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Pharmacy, Kragujevac , Serbia
| | - Verica V. Jevtic
- University of Kragujevac, Serbia, Faculty of Science, Department of Chemistry, Kragujevac , Serbia
| | - Zoran R. Ratkovic
- University of Kragujevac, Serbia, Faculty of Science, Department of Chemistry, Kragujevac , Serbia
| | - Olivera Klisuric
- Department of Physics, University of Novi Sad, Trg Dositeja Obradovica 4, 21000 Novi Sad , Republic of Serbia
| | - Srecko R. Trifunovic
- University of Kragujevac, Serbia, Faculty of Science, Department of Chemistry, Kragujevac , Serbia
| | - Gordana P. Radic
- University of Kragujevac, Serbia, Faculty of Medical Sciences, Department of Pharmacy, Kragujevac , Serbia
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26
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Moosun S, Blair L, Coles S, Bhowon M, Jhaumeer-Laulloo S. Synthesis, crystal structure and applications of palladium thiosalicylate complexes. JOURNAL OF SAUDI CHEMICAL SOCIETY 2017. [DOI: 10.1016/j.jscs.2015.10.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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27
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Tomovic DL, Bukonjic AM, Kocovic A, Nikolic MV, Mijajlovic MZ, Jevtic VV, Ratkovic ZR, Arsenijevic AN, Milovanovic JZ, Stojanovic B, Trifunovic SR, Radic GP. Synthesis, Characterization, and Cytotoxicity of Binuclear Cooper(II)-Complexes with some S-Alkenyl Derivatives of Thiosalicyclic Acid. SERBIAN JOURNAL OF EXPERIMENTAL AND CLINICAL RESEARCH 2017. [DOI: 10.1515/sjecr-2016-0071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
New complexes of copper(II) with S-alkenyl derivatives of thiosalicylic acid (alkenyl = propenyl-(L1), isobutenyl-(L2)) have been synthesized and characterized by microanalysis, infrared spectra, magnetic measurements, and by NMR spectra. The cytotoxic activity of two newly synthesized precursor S-alkenyl derivatives of thiosalicylic acid were tested using an MTT colorimetric technique on HCT-116 human colon carcinoma cells. The cytotoxic effect of the copper(II)- complexes were higher compared to the cytotoxicity of the corresponding ligand (for concentrations from 31.25 to 250 μM). Copper(II)-complexes showed a slightly lower cytotoxicity compared to cisplatin. Complexes of copper(II) with S-alkenyl derivatives of thiosalicylic acid (at concentrations from 250 to 1000 μM) had a cytotoxic effect on HCT-116 cells compared to cisplatin.
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Affiliation(s)
| | | | | | | | | | - Verica V. Jevtic
- Department of Chemistry, Faculty of Science, University of Kragujevac, Serbia
| | - Zoran R. Ratkovic
- Department of Chemistry, Faculty of Science, University of Kragujevac, Serbia
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28
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Bukonjić AM, Tomović DL, Nikolić MV, Mijajlović MŽ, Jevtić VV, Ratković ZR, Novaković SB, Bogdanović GA, Radojević ID, Maksimović JZ, Vasić SM, Čomić LR, Trifunović SR, Radić GP. Antibacterial, antibiofilm and antioxidant screening of copper(II)-complexes with some S-alkyl derivatives of thiosalicylic acid. Crystal structure of the binuclear copper(II)-complex with S-propyl derivative of thiosalicylic acid. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.08.086] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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29
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Leyma R, Platzer S, Jirsa F, Kandioller W, Krachler R, Keppler BK. Novel thiosalicylate-based ionic liquids for heavy metal extractions. JOURNAL OF HAZARDOUS MATERIALS 2016; 314:164-171. [PMID: 27131456 DOI: 10.1016/j.jhazmat.2016.04.038] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 04/01/2016] [Accepted: 04/15/2016] [Indexed: 06/05/2023]
Abstract
This study aims to develop novel ammonium and phosphonium ionic liquids (ILs) with thiosalicylate (TS) derivatives as anions and evaluate their extracting efficiencies towards heavy metals in aqueous solutions. Six ILs were synthesized, characterized, and investigated for their extracting efficacies for cadmium, copper, and zinc. Liquid-liquid extractions of Cu, Zn, or Cd with ILs after 1-24h using model solutions (pH 7; 0.1M CaCl2) were assessed using flame atomic absorption spectroscopy (F-AAS). Phosphonium-based ILs trihexyltetradecylphosphonium 2-(propylthio)benzoate [P66614][PTB] and 2-(benzylthio)benzoate [P66614][BTB] showed best extraction efficiency for copper and cadmium, respectively and zinc was extracted to a high degree by [P66614][BTB] exclusively.
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Affiliation(s)
- Raphlin Leyma
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Str. 42, A-1090 Vienna, Austria
| | - Sonja Platzer
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Str. 42, A-1090 Vienna, Austria
| | - Franz Jirsa
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Str. 42, A-1090 Vienna, Austria; Department of Zoology, University of Johannesburg, PO Box 524, Auckland Park, 2006, Johannesburg, South Africa
| | - Wolfgang Kandioller
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Str. 42, A-1090 Vienna, Austria.
| | - Regina Krachler
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Str. 42, A-1090 Vienna, Austria
| | - Bernhard K Keppler
- Institute of Inorganic Chemistry, Faculty of Chemistry, University of Vienna, Waehringer Str. 42, A-1090 Vienna, Austria
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30
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Nayak DS, Shetti NP. Voltammetric Response and Determination of an Anti-Inflammatory Drug at a Cationic Surfactant-Modified Glassy Carbon Electrode. J SURFACTANTS DETERG 2016. [DOI: 10.1007/s11743-016-1854-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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31
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Cytotoxicity of copper(II)-complexes with some S-alkyl derivatives of thiosalicylic acid. Crystal structure of the binuclear copper(II)-complex with S-ethyl derivative of thiosalicylic acid. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.03.058] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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32
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Nyawade EA, Friedrich HB, Omondi B, Chenia HY, Singh M, Gorle S. Synthesis and characterization of new α,α′-diaminoalkane-bridged dicarbonyl(η 5 -cyclopentadienyl)ruthenium(II) complex salts: Antibacterial activity tests of η 5 -cyclopentadienyl dicarbonyl ruthenium(II) amine complexes. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.09.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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33
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Synthesis and antimicrobial properties of lipophilic Schiff base copper and palladium complexes. TRANSIT METAL CHEM 2015. [DOI: 10.1007/s11243-015-9953-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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34
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Mijajlović MŽ, Nikolić MV, Jevtić VV, Ratković ZR, Marković BS, Volarević V, Arsenijević NN, Novaković SB, Bogdanović GA, Trifunović SR, Radić GP. Cytotoxicity of palladium(II) complexes with some alkyl derivates of thiosalicylic acid. Crystal structure of the bis(S-butyl-thiosalicylate)palladium(II) complex, [Pd(S-bu-thiosal)2]. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.01.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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35
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Synthesis, structure, spectral characterization, electrochemistry and evaluation of antibacterial potentiality of a novel oxime-based palladium(II) compound. Eur J Med Chem 2015; 89:59-66. [DOI: 10.1016/j.ejmech.2014.10.035] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 09/03/2014] [Accepted: 10/12/2014] [Indexed: 10/24/2022]
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36
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Nikolić MV, Mijajlović MŽ, Jevtić VV, Ratković ZR, Radojević ID, Čomić LR, Novaković SB, Bogdanović GA, Trifunović SR, Radić GP. Synthesis, characterization and antimicrobial activity of copper(II) complexes with some S-alkyl derivatives of thiosalicylic acid. Crystal structure of the binuclear copper(II) complex with S-methyl derivative of thiosalicylic acid. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.04.053] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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37
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Nickel(II) complexes of polyhydroxybenzaldehyde N4-thiosemicarbazones: synthesis, structural characterization and antimicrobial activities. TRANSIT METAL CHEM 2013. [DOI: 10.1007/s11243-013-9777-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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38
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Guo J, Zhang L, Ma H, Chen Z, Sun D, Wei Y, Sun D. Two birds with one stone: Self-assembly of metal–organic coordination complexes with discrete metallamacrocycle and 1D zigzag chain based on a flexible dicarboxylate ligand. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2012.11.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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39
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Patel MN, Dosi PA, Bhatt BS. Nucleic acid interaction and antibacterial behaviours of a ternary palladium(II) complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 86:508-514. [PMID: 22153744 DOI: 10.1016/j.saa.2011.10.077] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2011] [Revised: 10/22/2011] [Accepted: 10/28/2011] [Indexed: 05/31/2023]
Abstract
The bidentate ligands and Pd(II) complexes have been synthesized and characterized using elemental analysis (C, H, N), (1)H NMR, (13)C NMR, electronic spectra, FT-IR and FAB mass spectroscopy. The binding of palladium complexes with calf thymus DNA (CT DNA) has been explored using absorption titration, DNA melting temperature and viscosity measurements. The cleavage reaction on pUC19 DNA has been monitored by agarose gel electrophoresis. The results suggest that complexes can bind to DNA by intercalative modes and exhibit nuclease activities in which supercoil form is converted to open circular form. The antibacterial activity of ligands and complexes has been performed against three Gram(-ve) and two Gram(+ve) microorganisms and the study indicates that all the complexes show better microbial inhibition activity than ligands and palladium salt.
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Affiliation(s)
- Mohan N Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar - 388 120 Gujarat, India.
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