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Pezhhanfar S, Farajzadeh MA, Hosseini-Yazdi SA, Mogaddam MRA. Extraction and preconcentration of parabens from the human follicular fluid through dispersive micro solid phase extraction using microporous MIL-68 (In) followed by in-situ effervescence-boosted dispersive liquid-liquid microextraction. J Pharm Biomed Anal 2024; 240:115926. [PMID: 38142500 DOI: 10.1016/j.jpba.2023.115926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 12/05/2023] [Accepted: 12/14/2023] [Indexed: 12/26/2023]
Abstract
For the first time in this study, a microextraction method was developed to perform follicular fluid safety assessment analysis. The drastic importance of follicular fluid safety on the proper nourishment and development of oocytes caused the development of the present method. Since women are regularly exposed to parabens through cosmetics, healthcare, and hygienic products, the infection of body fluids is probable in long-term exposures. Also, for the first time, MIL-68 (In) was applied in an analytical method. Moreover, a new method called in-situ effervescence-boosted dispersive liquid-liquid microextraction was adopted for the simultaneous derivatization and preconcentration of the target parabens. To perform the method, 25 mg of MIL-68 (In) was dispersed into the solution of follicular fluid by vortexing. Then, 1.0 mL of 2-propanol was used to elute the analytes from the absorbent via vortexing. The analyte-enriched organic phase was mixed with 100 µL of acetic anhydride (derivatization agent) and 27 µL 1,2-dibromoethane (extraction solvent) which was swiftly injected into a sodium carbonate solution. Following the centrifugation, the extraction solvent was sedimented at the bottom of a conical bottom glass test tube and an aliquot of it was injected into a gas chromatograph equipped with a flame ionization detector. Wide linear ranges (120-25000 µg L-1), satisfactory extraction recoveries (31-79%) and enrichment factors (31-79), and appreciable limits of detection (7-36 µg L-1) and quantification (25-120 µg L-1) were recorded. The high surface area of MIL-68 (In) (608.82 m2 g-1) and its significantly low average pore diameter (13.829 A°) provide an ideal platform for the extraction of parabens from the complex matrix of follicular fluid.
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Affiliation(s)
- Sakha Pezhhanfar
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Mir Ali Farajzadeh
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran; Engineering Faculty, Near East University, Mersin 10, Nicosia 99138, North Cyprus, Turkey.
| | | | - Mohammad Reza Afshar Mogaddam
- Food and Drug Safety Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Pezhhanfar S, Farajzadeh MA, Hosseini-Yazdi SA, Mogaddam MRA. Streamlined Water-Leaching Preconcentration Method As a Novel Analytical Approach and Its Coupling to Dispersive Micro-Solid-Phase Extraction Based on Synthetically Modified (Fe/Co) Bimetallic MOFs. ACS Omega 2024; 9:9185-9201. [PMID: 38434905 PMCID: PMC10905590 DOI: 10.1021/acsomega.3c08218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 02/01/2024] [Accepted: 02/05/2024] [Indexed: 03/05/2024]
Abstract
The streamlined water-leaching preconcentration method is introduced as a novel preconcentration method in this study. The approach has many benefits including low consumption of organic solvent and deionized water and operation time, energy-saving, no need for dispersion or evaporation, and implementation of more efficient preconcentration. Also, a methodological study was done on the synthesis of (Fe/Co) bimetallic-organic framework that eased the synthesis procedure, decreased its time, and enhanced its analytical performance by increasing its surface area, total pore volume, and average pore diameter parameters. To perform the extraction, bi-MOF particles were added into the solution of interest enriched with sodium sulfate. After vortexing to adsorb the analytes, centrifugation isolated the sorbent particles. A microliter-volume of acetonitrile and 1,2-dibromoethane mixture was used for desorption aim via vortexing. After the separation of the organic phase and transferring it into a conical bottom glass test tube, a milliliter volume of sodium chloride solution was applied to leach the organic phase. A gas chromatograph equipped with a flame ionization detector was applied for the injection of the extracted phase. The method was applied for the extraction and preconcentration of some pesticides from juice samples. Wide linear ranges (5.44-1600 μg L-1), low relative standard deviations (3.1-4.5% for intra- (n = 6) and 3.5-5.2% for interday (n = 4) precisions), high extraction recoveries (61-95%), enrichment factors (305-475), and low limits of detection (0.67-1.65 μg L-1) and quantification (2.21-5.44 μg L-1) were obtained for the developed method.
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Affiliation(s)
- Sakha Pezhhanfar
- Department
of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 51666, Iran
| | - Mir Ali Farajzadeh
- Department
of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 51666, Iran
- Engineering
Faculty, Near East University, 99138 Nicosia, North Cyprus, Mersin 10, Turkey
| | | | - Mohammad Reza Afshar Mogaddam
- Food
and Drug Safety Research Center, Tabriz
University of Medical Sciences, Tabriz 51666, Iran
- Pharmaceutical
Analysis Research Center, Tabriz University
of Medical Sciences, Tabriz 51666, Iran
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Pezhhanfar S, Farajzadeh MA, Kheirkhah Ghaleh M, Hosseini-Yazdi SA, Afshar Mogaddam MR. MIL-68 (Ga) for the extraction of derivatized and non-derivatized parabens from healthcare products. Sci Rep 2023; 13:21304. [PMID: 38042936 PMCID: PMC10693546 DOI: 10.1038/s41598-023-48880-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 11/30/2023] [Indexed: 12/04/2023] Open
Abstract
This study was the first-ever attempt to apply MIL-68 (Ga) in developing an analytical method. The method extracts and preconcentrates some parabens from mouthwash and hydrating gel samples. The variable extraction parameters were optimized, and the figures of merit were documented. Avogadro software was used besides discussing intermolecular interactions to clarify the absorption process. ComplexGAPI software was also exploited to assess the greenness of the method. After the derivatization of the parabens using acetic anhydride in the presence of sodium carbonate, sodium chloride was added to the solution and vortexed to dissolve. A few milligrams of MIL-68 (Ga) were added into the solution and vortexed. Centrifugation separated the analyte-loaded absorbent, which was treated with mL volume of methanol through vortexing for desorption aim. A few microliters of 1,2-dibromoethane were merged with the methanolic phase and injected into a sodium chloride solution. One microliter of the extracted phase was injected into a gas chromatograph equipped with a flame ionization detector. High enrichment factors (200-330), reasonable extraction recoveries (40-66%), wide linear ranges (265-30,000 µg L-1), and appreciable coefficients of determination (0.996-0.999) were documented. The applicability of dispersive solid phase extraction for extracting polar analytes, imposing no additional step for performing derivatization, the capability of MIL-68 (Ga) for the absorption of both derivatized and non-derivatized parabens, the use of only 10 mg absorbent, and one-pot synthesis besides no high temperature or long reaction time in the sorbent provision are the highlights of the method.
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Affiliation(s)
- Sakha Pezhhanfar
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Mir Ali Farajzadeh
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran.
- Engineering Faculty, Near East University, Mersin 10, 99138, Nicosia, North Cyprus, Turkey.
| | - Mahdi Kheirkhah Ghaleh
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | | | - Mohammad Reza Afshar Mogaddam
- Food and Drug Safety Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Pezhhanfar S, Farajzadeh MA, Hosseini-Yazdi SA, Afshar Mogaddam MR. NiGA MOF-based dispersive micro solid phase extraction coupled to temperature-assisted evaporation using low boiling point solvents for the extraction and preconcentration of butylated hydroxytoluene and some phthalate and adipate esters. RSC Adv 2023; 13:30378-30390. [PMID: 37854488 PMCID: PMC10580260 DOI: 10.1039/d3ra04612e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 10/12/2023] [Indexed: 10/20/2023] Open
Abstract
The first-ever attempt to apply nickel gallic acid metal-organic framework (NiGA MOF) in analytical method development was done in this research by the extraction of some plasticizers from aqueous media. The greenness of the method is owing to the use of gallic acid and nickel as safe reagents and water as the safest solvent. Low boiling point solvents were applied as desorption solvents that underwent temperature-assisted evaporation in the preconcentration step. Performing the evaporation using a low-temperature water bath for a short period of time streamlines the preconcentration section. Into the solution of interest enriched with sodium sulfate, a mg amount of NiGA MOF was added alongside vortexing to extract the analytes. Following centrifugation and discarding the supernatant, a μL level of diethyl ether was added onto the analyte-loaded NiGA MOF particles and vortexed. The analyte-enriched diethyl ether phase was transferred into a conical bottom glass test tube and located in a water bath set at the temperature of 35 °C under a laboratory hood. After the evaporation, a μL level of 1,2-dibromoethane was added to the test tube and vortexed to dissolve the analytes from the inner perimeter of the tube. One microliter of the organic phase was injected into a gas chromatograph equipped with flame ionization detection. Appreciable extraction recoveries (61-98%), high enrichment factors (305-490), low limits of detection (0.80-1.74 μg L-1) and quantification (2.64-5.74 μg L-1), and wide linear ranges (5.74-1000 μg L-1) were obtained at the optimum conditions.
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Affiliation(s)
- Sakha Pezhhanfar
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz Tabriz Iran +98 41 33340191 +98 41 33393084
| | - Mir Ali Farajzadeh
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz Tabriz Iran +98 41 33340191 +98 41 33393084
- Engineering Faculty, Near East University 99138 Nicosia, North Cyprus Mersin 10 Turkey
| | | | - Mohammad Reza Afshar Mogaddam
- Food and Drug Safety Research Center, Tabriz University of Medical Sciences Tabriz Iran
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences Tabriz Iran
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Feizpour S, Hosseini-Yazdi SA, Safarzadeh E, Baradaran B, Dusek M, Poupon M. A novel water-soluble thiosemicarbazone Schiff base ligand and its complexes as potential anticancer agents and cellular fluorescence imaging. J Biol Inorg Chem 2023:10.1007/s00775-023-02001-5. [PMID: 37129705 DOI: 10.1007/s00775-023-02001-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 04/12/2023] [Indexed: 05/03/2023]
Abstract
A novel fluorescent ligand (H2LCl⋅1.5CH3OH, 1) was synthesized and metal complexes of 1 with Mn(II), Fe(III), Ni(II), Cu(II), and Zn(II) were obtained as Mn(HL)2Cl2 (2), Fe(HL)2Cl3⋅3H2O (3), Ni(L)(HL)Cl⋅8H2O (4), Cu(HL)Cl2⋅4H2O (5), Zn(H2L)Cl3 (6), respectively. These compounds were identified by spectroscopic methods, elemental analysis, molar conductivity, and single-crystal X-ray crystallography. According to the crystal structure of 4 nickel (II), center is surrounded by two ligands in a distorted octahedral geometry. The ligand and its complexes are soluble in water and have excellent stability. In vitro anti-proliferative activity of these compounds was evaluated against human breast adenocarcinoma (MCF-7) and human lipo-sarcoma (SW-872) as cancer cells and human fibroblasts (HFF-2) as normal cells by MTT assay. Interestingly, complex 5 exhibited excellent activity against both cancer cells with low IC50 value 22.18 ± 0.35 μg/mL (35.66 ± 0.56 μM) for SW-872 and 79.41 ± 3.54 μg/mL (127.6 ± 5.69 μM) for MCF-7 among the compounds and in comparison with paclitaxel (PTX) which acts finely. Morphological changes were evaluated by flow cytometry that revealed apoptosis is the main cause of cell death. Likewise, cell cycle studies indicated the cell cycle arrest in the G1 and S phases for complex 5 against MCF-7 and SW-872 cancer cells, while complex 6 could arrest the MCF-7 and SW-872 cells in G2 and G1 phases, respectively. All of the compounds are fluorescent which enabled us to monitor the uptake and intracellular distribution in living human cancer cells by fluorescence microscopy.
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Affiliation(s)
- Sima Feizpour
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, 51666-14766, Iran
| | | | - Elham Safarzadeh
- Department of Microbiology and Immunology, Faculty of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, 5166614731, Iran
| | - Michal Dusek
- Institute of Physics of the Czech Academy of Sciences, Na Slovance 2, 182 21, Prague 8, Czech Republic
| | - Morgane Poupon
- Institute of Physics of the Czech Academy of Sciences, Na Slovance 2, 182 21, Prague 8, Czech Republic
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Pezhhanfar S, Farajzadeh MA, Hosseini-Yazdi SA, Mogaddam MRA. An all-embracing analytical method comprising modified QuEChERS-dispersive micro-solid-phase extraction-dispersive liquid-liquid microextraction using FeGA MOF for the extraction and preconcentration of pesticides simultaneously from juice and flesh of watermelon. ANAL SCI 2023:10.1007/s44211-023-00330-8. [PMID: 37017814 DOI: 10.1007/s44211-023-00330-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 03/25/2023] [Indexed: 04/06/2023]
Abstract
For the first time, a comprehensive analytical method based on a one-dimensional metal-organic framework comprising "quick, easy, cheap, effective, rugged, and safe-dispersive micro solid phase extraction-dispersive liquid-liquid microextraction" was introduced in this research. Moreover, the first-ever attempt was accomplished to apply the iron-gallic acid metal-organic framework in analytical method development. The goal of the research was to analyze the pesticide content of watermelon comprehensively in its flesh and juice. Based on this, comprehensive and reliable food safety monitoring can be done. Initially, pesticides of the watermelon flesh were extracted using an mL volume of acetonitrile by vortexing. At the same time, the pesticides of watermelon juice were extracted from the juice matrix onto the sorbent particles facilitated by vortexing. The obtained acetonitrile phase was also used to desorb the analytes from the sorbent surface by vortexing. As a result, the pesticide content of both juice and flesh was extracted into the acetonitrile. The pesticide-enriched acetonitrile was then used as the disperser solvent by being merged with µL level of 1,2-dibromoethane and injection into deionized water. A cloudy solution was created as the result. Centrifugation triggered extractant at the bottom of the conical glass test tube and an aliquot of it was injected into a gas chromatograph equipped with a flame ionization detector. High enrichment factors (210-400), appreciable extraction recoveries (42-80%), wide linear ranges (3.20-1000 µg kg-1), relative standard deviations in the ranges of 3.6-4.4% for intra- (n = 6) and 4.4-5.3% for inter-day (n = 3) precisions, and low limits of detection (0.43-0.97 µg kg-1), and quantification (1.42-3.20 µg kg-1) were obtained by the application of the developed method.
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Affiliation(s)
- Sakha Pezhhanfar
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Mir Ali Farajzadeh
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran.
- Engineering Faculty, Near East University, Mersin 10, 99138, Nicosia, North Cyprus, Turkey.
| | | | - Mohammad Reza Afshar Mogaddam
- Food and Drug Safety Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Pezhhanfar S, Farajzadeh MA, Mohsen Daraei N, Taghipour BaghaliNobar N, Hosseini-Yazdi SA, Afshar Mogaddam MR. Introduction of an exclusive, highly linear, and matrix-effectless analytical method based on dispersive micro solid phase extraction using MIL-88B(Fe) followed by dispersive liquid–liquid microextraction specialized for the analysis of pesticides in celery and tomato juices without dilution. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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8
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Salehi R, Abyar S, Ramazani F, Khandar AA, Hosseini-Yazdi SA, White JM, Edalati M, Kahroba H, Talebi M. Enhanced anticancer potency with reduced nephrotoxicity of newly synthesized platin-based complexes compared with cisplatin. Sci Rep 2022; 12:8316. [PMID: 35585092 PMCID: PMC9117324 DOI: 10.1038/s41598-022-11904-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 03/31/2022] [Indexed: 12/02/2022] Open
Abstract
As a platinum-containing anticancer drug, cisplatin is the keystone for treating many malignancies. Nephrotoxicity is the main dose-limiting toxicity, and several hydration therapies and supplementary strategies are utilized to reduce cisplatin-induced kidney damage, so the discovery and development of effective and safe antitumor drugs are still on the path of human health. Herein, a new four-coordinated Pt complex [Pt(TSC)Cl] using N(4)-phenyl-2-formylpyridine thiosemicarbazone (HTSC) was synthesized and characterized by single-crystal X-ray diffraction, 1HNMR, FT-IR, LC/MS and CHN elemental analysis. The Pt(TSC)Cl complex revealed antiproliferative activity against A549, MCF-7 and Caco-2 cell lines with a low micromolar IC50 (200–1.75 µM). Specifically, the Pt(TSC)Cl complex displayed more selectivity in Caco-2 cells (IC50 = 2.3 µM) than cisplatin (IC50 = 107 µM) after 48 h of treatment. Moreover, compared with cisplatin, a known nephrotoxic drug, the Pt(TSC)Cl complex exhibited lower nephrotoxicity against Hek293 normal cells. We also found that the Pt(TSC)Cl complex can effectively prevent cancer cell propagation in sub-G1 and S phases and induce apoptosis (more than 90%). Real time PCR and western analysis demonstrated that the expression pattern of apoptotic genes and proteins is according to the intrinsic apoptosis pathway through the Bax/Bcl-2-Casp9-Casp3/Casp7 axis. Collectively, our findings indicated that the Pt(TSC)Cl complex triggers apoptosis in Caco-2 cell lines, while low nephrotoxicity was shown and may be considered a useful anticancer drug candidate for colorectal cancers for further optimization and growth.
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Affiliation(s)
- Roya Salehi
- Drug Applied Research Center and Department of Medical Nanotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, 5165665811, Tabriz, Iran.
| | - Selda Abyar
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Tabriz, 5166614766, Tabriz, Iran
| | - Fatemeh Ramazani
- Department of Molecular Medicine, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Akbar Khandar
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Tabriz, 5166614766, Tabriz, Iran.
| | | | - Jonathan M White
- School of Chemistry and BIO-21 Institute, University of Melbourne, Parkville, Vic., 3010, Australia
| | - Mahdi Edalati
- Department of Laboratory Sciences, Paramedical Faculty, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Houman Kahroba
- Department of Toxicogenomics, GROW School for Oncology and Department Biology, Maastricht University, Maastricht, The Netherlands.,Center for Environmental Science, Hasselt University, Hasselt, Belgium
| | - Mehdi Talebi
- Department of Applied Cell Science, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, 5154853431, Iran
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Pezhhanfar S, Farajzadeh MA, Hosseini-Yazdi SA, Afshar Mogaddam MR. An MOF-based dispersive micro solid phase extraction prior to dispersive liquid-liquid microextraction for analyzing plasticizers. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.104174] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Pezhhanfar S, Farajzadeh MA, Hosseini-Yazdi SA, Afshar Mogaddam MR. Application of an MOF-based dispersive micro solid phase extraction method followed by dispersive liquid–liquid microextraction for plasticizers’ detection and determination. NEW J CHEM 2021. [DOI: 10.1039/d1nj03235f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
In this research, MIL-68 (Al) was synthesized and used for the extraction of some plasticizers from various samples stored in plastic bottles.
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Affiliation(s)
- Sakha Pezhhanfar
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Mir Ali Farajzadeh
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
- Engineering Faculty, Near East University, 99138 Nicosia, North Cyprus, Mersin 10, Turkey
| | | | - Mohammad Reza Afshar Mogaddam
- Food and Drug Safety Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Khandar AA, Mirzaei-Kalar Z, Shahabadi N, Hadidi S, Abolhasani H, Hosseini-Yazdi SA, Jouyban A. Antimicrobial, cytotoxicity, molecular modeling and DNA cleavage/binding studies of zinc-naproxen complex: switching DNA binding mode of naproxen by coordination to zinc ion. J Biomol Struct Dyn 2020; 40:4224-4236. [PMID: 33272098 DOI: 10.1080/07391102.2020.1854858] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The intercalation DNA binding mode of the naproxen, a non-steroidal anti-inflammatory drug, has been reported previously. In this study, calf thymus deoxyribonucleic acid (CT-DNA) binding of zinc-naproxen complex, [Zn(naproxen)2(MeOH)2], at physiological pH has been investigated by multi-spectroscopic techniques and molecular docking. Zinc-naproxen complex displays significant binding property to the CT-DNA (Kb = 0.2 × 105 L.mol-1). All of the experimental results; relative increasing in viscosity of CT-DNA and fluorimetric studies using ethidium bromide (EB) and Hoechst 33258 probes, are indicative of groove binding mode of zinc-naproxen complex to CT-DNA. These results show that the coordination of naproxen to zinc metal switches the mode of binding from intercalation to groove. The molecular modeling also shows that the complex binds to the AT-rich region of minor groove of DNA. Structural and topography changes of DNA in interaction with the complex by atomic force microscopy (AFM) indicated that CT-DNA becomes swollen after interaction. The pUC18 plasmid DNA cleavage ability of zinc-naproxen complex by gel electrophoresis experiments revealed that zinc-naproxen complex cleaved supercoiled pUC18 plasmid DNA to nicked DNA. The cytotoxicity of the zinc complex performed by MTT method on HT29 and MCF7 cancer cell lines and on HEK 293 normal cell lines indicates that zinc complex has no cytotoxic effect on both HT29 and MCF7 cell lines but has better cytotoxicity effect on HEK 293 cell lines compared to cisplatin standard drug. The antimicrobial activity of the complex against Staphylococcus aureus and Escherichia coli bacteria revealed the high antimicrobial activity of the complex.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Ali Akbar Khandar
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Zeinab Mirzaei-Kalar
- Department of Inorganic Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Nahid Shahabadi
- Department of Chemistry, Faculty of Science, Razi University, Kermanshah, Iran.,Medical Biology Research Center (MBRC), Kermanshah University of medical Sciences, Kermanshah, Iran
| | - Saba Hadidi
- Department of Chemistry, Faculty of Science, Razi University, Kermanshah, Iran
| | - Hoda Abolhasani
- Cellular and Molecular Research Center, Qom University of Medical Sciences, Qom, Iran
| | | | - Abolghasem Jouyban
- Phamaceutical Analysis Research Center and Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran.,Kimia Idea Pardaz Azarbayjan (KIPA) Science Based Company, Tabriz University of Medical Sciences, Tabriz, Iran
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12
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Parsa FG, Feizi MAH, Safaralizadeh R, Hosseini-Yazdi SA, Mahdavi M. Molecular mechanisms of apoptosis induction in K562 and KG1a leukemia cells by a water-soluble copper(II) thiosemicarbazone complex. J Biol Inorg Chem 2020; 25:383-394. [PMID: 32274578 DOI: 10.1007/s00775-020-01769-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 02/25/2020] [Indexed: 11/26/2022]
Abstract
Thiosemicarbazones (TSCs) and their metal complexes exhibit pronounced and selective cytotoxic potential against a broad span of cancers. Here, we assessed the anti-cancer activity of a water-soluble copper(II) complex of thiosemicarbazone (Cu-TSC) against two cancer cell lines of human leukemia. Our analysis revealed that Cu-TSC treatment results in a time and dose-dependent growth inhibition in K562 and KG1a cells while sparing normal human fibroblast (HFF2) cells. The IC50 values for the Cu-TSC treatment were measured to be 21.7 ± 1.5 µM and 50.25 ± 2.5 µM for K562 and KG1a cells, respectively. Cell cycle analysis indicated that Cu-TSC induces the accumulation of cells in the sub-G1 fraction as well as the reversible arrest in G0/G1 and G2/M phases in K562 and KG1a cells, respectively. Furthermore, the occurrence of apoptosis as the prime mode of cell death was verified through apoptotic body formation, phosphatidylserine externalization, and caspase-3 activation. Additionally, the real-time quantitative PCR analysis revealed that Cu-TSC triggers apoptosis in both cell lines via the upregulation of caspases-8, -9, and the changing of Bax/Bcl2 ratio. Finally, flow cytometric analysis confirmed that Cu-TSC treatment causes the enhancement of reactive oxygen species formation in both K562 and KG1a cells. Altogether, these findings suggest that Cu-TSC is a promising inducer of apoptosis in leukemia cells and carries potential as an anti-cancer compound.
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Affiliation(s)
| | | | - Reza Safaralizadeh
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
| | | | - Majid Mahdavi
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran.
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Sardroud SJ, Hosseini-Yazdi SA, Mahdavi M, Poupon M, Skorepova E. Synthesis, characterization and in vitro evaluation of anticancer activity of a new water-soluble thiosemicarbazone ligand and its complexes. Polyhedron 2020. [DOI: 10.1016/j.poly.2019.114218] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Hosseini-Yazdi SA, Samadzadeh-Aghdam P, Ghadari R. Synthesis and experimental/theoretical evaluations on redox potentials and electronic absorption spectra for copper symmetric bis(thiosemicarbazone) complexes. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.05.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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Noohinejad L, Hosseini-Yazdi SA. Construction of mononuclear macrocyclic and dinuclear acyclic Schiff base complexes via cadmium(II)–ion template: Synthesis, characterisation, and crystal structures. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.11.064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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16
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Saghatforoush L, Moeini K, Hosseini-Yazdi SA, Mardani Z, Hajabbas-Farshchi A, Jameson HT, Telfer SG, Woollins JD. Theoretical and experimental investigation of anticancer activities of an acyclic and symmetrical compartmental Schiff base ligand and its Co(ii), Cu(ii) and Zn(ii) complexes. RSC Adv 2018; 8:35625-35639. [PMID: 35547928 PMCID: PMC9088086 DOI: 10.1039/c8ra07463a] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 10/08/2018] [Indexed: 11/21/2022] Open
Abstract
A compartmental Schiff base ligand, 2,2′-((((((2-hydroxypropane-1,3-diyl)bis(oxy))bis(2,1-phenylene))bis(methylene))bis(azanylylidene))bis(methanylylidene))bis(4-bromophenol) (H3LBr) and its complexes with cobalt(ii), copper(ii) and zinc(ii) including, [Co(HLBr)] (1), [Cu2(LBr)(μ-1,3-OAc)]·MeOH (2) and [Zn(HLBr)] (3) were prepared using template synthesis and characterised by elemental analysis, FT-IR and 1H NMR spectroscopies and single-crystal X-ray diffraction. In the structure of complexes 1 and 3 the metal atom has a MN2O2 environment with tetrahedral geometry while complex 2 has a binuclear structure with a MNO4 environment and square planar geometry around the copper atom. The ability of all compounds to interact with the nine biomacromolecules (BRAF kinase, CatB, DNA gyrase, HDAC7, rHA, RNR, TrxR, TS and Top II) are investigated by docking calculations. For examination of the docking results, the in vitro activities of eight compounds against the human leukemia cell line K562 was investigated by evaluation of IC50 values and mode of cell death (apoptosis). A compartmental Schiff base ligand and its copper, cobalt and zinc complexes were prepared. The in vitro activities of all compounds against the human leukemia cell line K562 were investigated along with docking and DFT studies.![]()
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Affiliation(s)
| | - Keyvan Moeini
- Department of Chemistry
- Payame Noor University
- 19395-4697 Tehran
- I. R. Iran
| | | | - Zahra Mardani
- Inorganic Chemistry Department
- Faculty of Chemistry
- Urmia University
- Urmia
- I. R. Iran
| | | | - Heather T. Jameson
- MacDiarmid Institute for Advanced Materials and Nanotechnology
- Massey University
- Palmerston North
- New Zealand
| | - Shane G. Telfer
- MacDiarmid Institute for Advanced Materials and Nanotechnology
- Massey University
- Palmerston North
- New Zealand
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17
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Hosseini-Yazdi SA, Mirzaahmadi A, Khandar AA, Mahdavi M, Rahimian A, Eigner V, Dušek M, Zarrini G. Copper, nickel and zinc complexes of a new water-soluble thiosemicarbazone ligand: Synthesis, characterization, stability and biological evaluation. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.10.068] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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18
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Khandar AA, Mirzaei-Kalar Z, White JM, Hosseini-Yazdi SA, Kebriaeezadeh A, Jouyban A. Solubility, potentiometric and thermodynamic studies on zinc-bosentan complex; synthesis and X-ray crystal structure. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.03.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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19
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Hosseinpour S, Hosseini-Yazdi SA, White J. Binuclear zinc(II) complexes of N(4)-substituted bis(thiosemicarbazone) ligands incorporating hydroxyl group and their non-hydroxyl analogues. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.02.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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20
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Hosseini-Yazdi SA, Mirzaahmadi A, Khandar AA, Eigner V, Dušek M, Mahdavi M, Soltani S, Lotfipour F, White J. Reactions of copper(II), nickel(II), and zinc(II) acetates with a new water-soluble 4-phenylthiosemicarbazone Schiff base ligand: Synthesis, characterization, unexpected cyclization, antimicrobial, antioxidant, and anticancer activities. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.12.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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21
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Hosseinpour S, Hosseini-Yazdi SA, White J, Scott Kassel W, Piro NA. X-ray crystal structural and spectral studies of copper(II) and nickel(II) complexes of two asymmetric bis(thiosemicarbazone) ligands and the investigation of relationship between the N(4)-substituent and the electrochemical behavior. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.06.048] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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22
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Pirouzmand M, Nikzad-Kojanag B, Hosseini-Yazdi SA. Catalytic Capture of CO 2with Template-Containing Zn/MCM-41 and Its Transformation to Solid Carbonate. J BRAZIL CHEM SOC 2016. [DOI: 10.5935/0103-5053.20160133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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23
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Hosseini-Yazdi SA, Hosseinpour S, Khandar AA, White J. Synthesis, characterization, and X-ray crystal structures of copper(II) and nickel(II) complexes with two bis(thiosemicarbazone) ligands and investigation of their electrochemical behavior. TRANSIT METAL CHEM 2015. [DOI: 10.1007/s11243-015-9997-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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24
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Hosseini-Yazdi SA, Hosseinpour S, Khandar AA, Kassel WS, Piro NA. Copper(II) and nickel(II) complexes with two new bis(thiosemicarbazone) ligands: Synthesis, characterization, X-ray crystal structures and their electrochemistry behavior. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.12.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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25
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Khandar AA, Afkhami FA, Hosseini-Yazdi SA, Lipkowski J, Dougherty WG, Kassel WS, Prieto HR, García-Granda S. Synthesis, Characterization and Crystal Structure of Zn(II) and Cd(II) One- and Two-Dimensional Coordination Polymers Derived from Pyridine Based Schiff Base ligand. J Inorg Organomet Polym Mater 2015. [DOI: 10.1007/s10904-015-0175-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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26
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Khandar AA, Kirschbaum K, Abedi M, Mock K, Tracy G, Spasojevic V, Hosseini-Yazdi SA. Synthesis, characterization and crystal structures of mono and dinuclear macrocyclic cobalt(ii) complexes with a new tetraaza m-xylyl-based macrocyclic ligand. NEW J CHEM 2015. [DOI: 10.1039/c4nj01608d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis, characterization, cyclic voltammetry, magnetic susceptibility and crystal structures of mono and dinuclear macrocyclic cobalt(ii) complexes have been investigated.
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Affiliation(s)
- Ali Akbar Khandar
- Department of Inorganic Chemistry
- Faculty of Chemistry
- University of Tabriz
- Tabriz
- Iran
| | | | - Marjan Abedi
- Department of Inorganic Chemistry
- Faculty of Chemistry
- University of Tabriz
- Tabriz
- Iran
| | - Kristi Mock
- Department of Chemistry
- University of Toledo
- Toledo
- USA
| | - Greg Tracy
- Department of Chemistry
- University of Toledo
- Toledo
- USA
| | - Vojislav Spasojevic
- Condensed Matter Physics Laboratory
- Vinca Institute
- University of Belgrade
- 11001 Belgrade
- Serbia
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27
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Khoramdareh ZK, Hosseini-Yazdi SA, Spingler B, Khandar AA. Copper(II) and zinc(II) complexes of mono- and tri-linked azacrown macrocycles: Synthesis, characterization, X-ray structure, phosphodiester hydrolysis and DNA cleavage. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.02.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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28
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Khandar AA, White J, Taghvaee-Yazdeli T, Hosseini-Yazdi SA, McArdle P. Structural effects of potentially hexadentate Schiff base ligands involving pyrrolic, etheric or thioetheric donors towards zinc(II) cation: Synthesis, characterization and crystal structures. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.02.035] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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29
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Zarei SA, Khandar A, Khatamian M, Hosseini-Yazdi SA, Dechamps I, Guillon E, Piltan M. Nickel(II) complexes with the macrocyclic schiff base ligand: Synthesis, spectroscopic studies, electrochemical behaviours and 1D supramolecular structure. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2012.08.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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30
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Akkurt M, Khandar AA, Tahir MN, Hosseini-Yazdi SA, Mahmoudi G. catena-Poly[[(benzil bis{[(pyridin-2-yl)methylidene]hydrazone}-κ⁴N,N',N'',N''')mercury(II)]-μ-chlorido-[dichloridomercury(II)]-μ-chlorido]. Acta Crystallogr Sect E Struct Rep Online 2012; 68:m903-4. [PMID: 22807743 PMCID: PMC3393175 DOI: 10.1107/s1600536812025718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2012] [Accepted: 06/06/2012] [Indexed: 11/29/2022]
Abstract
In the title coordination polymer, [Hg2Cl4(C26H20N6)]n, one HgII ion is coordinated by four N atoms from the benzylbis((pyridin-2-yl)methylidenehydrazone) ligand and two Cl− ions in a very distorted cis-HgCl2N4 octahedral geometry. The other HgII ion is coordinated in a distorted tetrahedral geometry by four Cl− ions. Bridging chloride ions link the HgII ions into a chain propagating in [010]: the Hg—Cl bridging bonds are significantly longer than the terminal bonds. The dihedral angle between the central benzene rings of the ligand is 83.3 (2)°. The packing is consolidated by weak C—H⋯Cl hydrogen bonds and C—H⋯π interactions.
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Affiliation(s)
- Mehmet Akkurt
- Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey.
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31
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Khandar AA, Butcher RJ, Abedi M, Hosseini-Yazdi SA, Akkurt M, Tahir MN. Synthesis, characterization and crystal structures of di-three-coordinated copper(I) macrocyclic Schiff base complexes. Polyhedron 2011. [DOI: 10.1016/j.poly.2010.12.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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32
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Khandar AA, Butcher RJ, Abedi M, Hosseini-Yazdi SA, Akkurt M, Tahir MN. Synthesis, characterization and crystal structures of dinuclear macrocyclic Schiff base copper(I) complexes bearing different bridges. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.08.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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33
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Khandar AA, Hosseini-Yazdi SA, Khatamian M, Zarei SA. Synthesis, characterization, electrochemical behaviour and X-ray crystal structures of nickel(II) complexes with a N2O4 donor set macrocyclic Schiff base ligand. Polyhedron 2010. [DOI: 10.1016/j.poly.2009.11.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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34
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Noohinejad L, Hosseini-Yazdi SA, Zeller M, Massoumi B, Hunter AD. Is the chain length of diamine sufficient to span dialdehyde to form a macrocycle? Acta Crystallogr A 2009. [DOI: 10.1107/s0108767309094069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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35
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Hosseini-Yazdi SA, Khandar AA, Azizi H. Nickel(II) Complexes with a Hydroxyl Pendant-Armed Macrocyclic Ligand: Synthesis, Characterization, and Crystal Structures. Z Anorg Allg Chem 2008. [DOI: 10.1002/zaac.200700481] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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36
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Khandar AA, Hosseini-Yazdi SA, Khatamian M, McArdle P, Zarei SA. Synthesis, characterization and structure of nickel(II) complexes of a 16-membered mixed-donor macrocyclic Schiff base ligand, potentially hexadentate, bearing two pendant alcohol functions. Polyhedron 2007. [DOI: 10.1016/j.poly.2006.07.022] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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37
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Khandar AA, Hosseini-Yazdi SA. Synthesis, X-ray crystal structure, and solution properties of nickel(II) complexes of new 16-membered mixed-donor macrocyclic Schiff base ligand incorporating a pendant alcohol function. Polyhedron 2003. [DOI: 10.1016/s0277-5387(03)00124-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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38
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Khandar AA, Hosseini-Yazdi SA. Synthesis and Characterization of the Nickel(II) Complex of a Macrocyclic Schiff Base Ligand with a Single Pendant Coordinating Hydroxyl Arm. Aust J Chem 2003. [DOI: 10.1071/ch03071] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The synthesis and characterization of a nickel(II) complex of the ligand 8,9,18,19-tetrahydro-7H,17H-dibenzo[f,o][1,5,9,13]dioxadiazacyclohexadecin-18-ol (L) is described. Complex [NiL(NO3)]NO3 was prepared by facile template reaction of the appropriate dialdehyde 2-(3-(2-formylphenoxy)-2-hydroxypropoxy)benzaldehyde (1) and 1,3-diaminopropane in the presence of nickel nitrate. X-Ray crystallography indicated that the compound was a six-coordinate complex that contained a pentadentate ligand and an NO3− anion trans to the alcoholic donor. The blue complex contains nickel(II) in a distorted octahedral environment of N2O4 donors, and crystallizes in the monoclinic space group C2/c with a 26.921(10), b 9.075(2), c 21.193(7) Å, β 122.12(2)°, and Z 8. From spectro-scopic and conductivity studies of the complex it has been found that six-coordinate [NiL(NO3)]+ cations and NO3− anions are formed in solution.
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