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Dehghani FS, Kalantari R, Rastegari B, Asadi Z. Water-soluble nickel (II) Schiff base complexes: Synthesis, structural characterization, DNA binding affinity, DNA cleavage, cytotoxicity, and computational studies. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2022; 42:234-261. [PMID: 36106987 DOI: 10.1080/15257770.2022.2121838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Two water-soluble nickel (II) Schiff base complexes were prepared and their interaction with fish sperm DNA (FS-DNA) was investigated by various methods including UV-vis spectroscopy, fluorescence spectroscopy, cyclic voltammetry, and viscometric measurements. Complex 1: [N,N'-bis{5-[(triphenyl phosphonium chloride)-methyl] salicylidine}-3,4-diaminobenzophenone]nickel(II) perchloride dihydrate: [Ni(5-CH2PPh3-3,4-salophen)] (ClO4)2.2 H2O was synthesized as a new complex and characterized by elemental analysis, IR, 1H NMR, thermal gravimetric analysis (TGA) and UV-vis spectroscopy. Complex 2: sodium [(N,N'-bis(5-sulfosalicyliden)-3, 4-diaminobenzophenone)aqua] nickel(II) hydrate: Na2[Ni (5-SO3-3,4-salbenz)(H2O)]. H2O was already synthesized by our research team, but in this study, its function as a DNA-binding compound was tested, and compared with the results of complex 1-DNA binding. The calculation of different constants using absorption and emission data, all confirmed the stronger binding ability of complex 1 than complex 2 with DNA. Different thermodynamic parameters showed the interactions between DNA and complexes were the type of hydrophobic interaction for complex 1 and electrostatic interaction for complex 2. Also, the negative values of free energy changes proved a spontaneous DNA binding process. Based on cell toxicity assay against two different cell lines including Jurkat and MCF-7, the effect of complex 1 was comparable to cisplatin, and the toxicity mechanism was further justified by bright field microscopy, flow cytometry, and cleavage of DNA in the presence of H2O2. Besides, the docking calculations suggested intercalation after measuring the lowest-energy between the complexes and DNA. For both complexes, all analytical, spectroscopic, and molecular modeling methods supported partial intercalation as the main binding mode between the complexes and DNA.
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Affiliation(s)
| | - Razieh Kalantari
- Department of Chemistry, School of Sciences, Shiraz University, Shiraz, Iran
| | - Banafsheh Rastegari
- Diagnostic Laboratory Sciences and Technology Research Center, School of Paramedical Sciences, Shiraz University of Medical Science, Shiraz, Iran
| | - Zahra Asadi
- Department of Chemistry, School of Sciences, Shiraz University, Shiraz, Iran
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Deghadi RG, Mohamed GG, Mahmoud NF. Bioactive La (III), Er (III), Yb (III), Ru (III) and Ta(V) Complexes of New Organometallic Schiff Base: Preparation, Structural Characterization, Antibacterial, Anticancer activities and MOE Studies. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Reem G. Deghadi
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
| | - Nessma F. Mahmoud
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
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Deghadi RG, Elsharkawy AE, Ashmawy AM, Mohamed GG. Antibacterial and anticorrosion behavior of bioactive complexes of selected transition metal ions with new 2‐acetylpyridine Schiff base. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6579] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Reem G. Deghadi
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
| | | | - Ashraf M. Ashmawy
- Chemistry Department, Faculty of Science (Boys) Al‐Azhar University Cairo Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
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Rajakkani P, Alagarraj A, Gurusamy Thangavelu SA. Tetraaza macrocyclic Schiff base metal complexes bearing pendant groups: Synthesis, characterization and bioactivity studies. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108989] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Chaabane L, Beyou E, Luneau D, Baouab MHV. Functionalization of graphene oxide sheets with magnetite nanoparticles for the adsorption of copper ions and investigation of its potential catalytic activity toward the homocoupling of alkynes under green conditions. J Catal 2020. [DOI: 10.1016/j.jcat.2020.04.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Chaabane L, Chahdoura H, Mehdaoui R, Snoussi M, Beyou E, Lahcini M, V Baouab MH. Functionalization of developed bacterial cellulose with magnetite nanoparticles for nanobiotechnology and nanomedicine applications. Carbohydr Polym 2020; 247:116707. [PMID: 32829835 DOI: 10.1016/j.carbpol.2020.116707] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 06/26/2020] [Accepted: 06/27/2020] [Indexed: 12/13/2022]
Abstract
This paper deals with the preparation of novel magnetic materials made from tetraaza macrocyclic Schiff base bacterial cellulose ligands with magnetite nanoparticles (Fe3O4NPs) through a multi-step procedure for antimicrobial and cytotoxic activities and chemotherapy in cancer treatment. First, the 2,3-dialdehyde bacterial cellulose (DABC) was chemically modified by ethylenediamine (EDA) and benzil (Bzl) in the presence of ferrous ions. Then, the magnetite nanoparticles (Fe3O4NPs) was produced inside the complex [Fe(DABC-EDA-Bzl)Cl2] through a co-precipitation method. In nanobiotechnology, the magnetic [Fe3O4NP-INS-(DABC-EDA-Bzl)] material was showed moderate antimicrobial and cytotoxic activities against different species and cells, respectively. In particular, the magnetic [Fe3O4NP-INS-(DABC-EDA-Bzl)] material have not any cytotoxic activity towards peripheral blood mononucleocyte (PBMC) cells. Anti-tumor studies demonstrated that the magnetic [Fe3O4NP-INS-(DABC-EDA-Bzl)] material effectively inhibits the growth of the CT26 tumor model in BALB/c mice compared with other resulting materials throughout the experimental period and can be effective drug delivery in nanomedicine.
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Affiliation(s)
- Laroussi Chaabane
- UMR CNRS5223, Ingénierie des Matériaux Polymères, Université Lyon 1, F-69622, Villeurbanne, France; Unité de Recherche Matériaux et Synthèse Organique (UR17ES31) Institut Préparatoire aux Etudes d'Ingénieurs de Monastir, Université de Monastir, Bd. de l'environnement, 5019, Monastir, Tunisia
| | - Hassiba Chahdoura
- Laboratoire de Recherche "Bioressourses, Biologie Intégrative & Valorisation", Institut Supérieur de Biotechnologie de Monastir, Avenue Tahar Hadded, BP 74, 5000, Monastir, Tunisia
| | - Rahma Mehdaoui
- Unité de Recherche Matériaux et Synthèse Organique (UR17ES31) Institut Préparatoire aux Etudes d'Ingénieurs de Monastir, Université de Monastir, Bd. de l'environnement, 5019, Monastir, Tunisia
| | - Mejdi Snoussi
- Laboratoire de Recherche "Bioressourses, Biologie Intégrative & Valorisation", Institut Supérieur de Biotechnologie de Monastir, Avenue Tahar Hadded, BP 74, 5000, Monastir, Tunisia; Laboratory of Genetics, Biodiversity and Valorisation of Bioressources, High Institute of Biotechnology-University of Monastir, Monastir 5000, Tunisia
| | - Emmanuel Beyou
- UMR CNRS5223, Ingénierie des Matériaux Polymères, Université Lyon 1, F-69622, Villeurbanne, France
| | - Mohammed Lahcini
- Laboratory of Organometallic and Macromolecular Chemistry-Composites Materials, Faculty of Sciences and Technologies, Cadi Ayyad University, Avenue Abdelkrim Elkhattabi, B.P. 549, 40000, Marrakech, Morocco; Mohammed VI Polytechnic University, Lot 660, Hay Moulay Rachid, 43150, Ben Guerir, Morocco
| | - Mohamed Hassen V Baouab
- Unité de Recherche Matériaux et Synthèse Organique (UR17ES31) Institut Préparatoire aux Etudes d'Ingénieurs de Monastir, Université de Monastir, Bd. de l'environnement, 5019, Monastir, Tunisia.
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Chaabane L, Beyou E, El Ghali A, Baouab MHV. Comparative studies on the adsorption of metal ions from aqueous solutions using various functionalized graphene oxide sheets as supported adsorbents. JOURNAL OF HAZARDOUS MATERIALS 2020; 389:121839. [PMID: 31874761 DOI: 10.1016/j.jhazmat.2019.121839] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 11/04/2019] [Accepted: 12/05/2019] [Indexed: 06/10/2023]
Abstract
Graphene oxide (GO) was chemically modified by bis(2-pyridylmethyl)amino groups (BPED) through a multistep procedure. For comparison, and to justify the grafting of BPED groups onto the GO sheets, the GO-based material obtained after each step was used as a solid phase adsorbent for removing Cu(II), Ni(II) and Co(II) metal ions from aqueous solutions. The influence of metal ion concentrations, pH, contact time and temperature on their adsorption onto the GO-based adsorbents was investigated and the GO-EDA-CAC-BPED adsorbent showed the highest ability to adsorb Cu(II), Ni(II) and Co(II) with a concentration of 250 mg.L-1 at pH = 7. Additionally, it was demonstrated that the equilibrium adsorption capacities of these metal ions followed the order of Cu(II)>Ni(II)>Co(II) whatever the GO-based adsorbent. Moreover, to examine the underlying mechanism of the adsorption process, pseudo-first order, pseudo-second order, Elovich or Roginsky-Zeldovich and intraparticle diffusion models were fitted to experimental kinetic data. It was shown that the pseudo-second-order model was the most appropriate one to describe the adsorption of heavy metal ions by the GO-based materials. Finally, it was demonstrated that their desorption/regeneration capacities were higher than 10 cycles, opening the path to the removal of metal ions from wastewater solutions.
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Affiliation(s)
- Laroussi Chaabane
- Ingénierie des Matériaux Polymères (IMP), Villeurbanne, F-69622, France; CNRS, UMR5223, Villeurbanne, F69621, France; Université de Lyon, F-69003, Lyon, France; Unité de Recherche Matériaux et Synthèse Organique (UR17ES31) Institut Préparatoire aux Etudes d'Ingénieurs de Monastir, Université de Monastir, Bd. de l'environnement, 5019 Monastir, Tunisia
| | - Emmanuel Beyou
- Ingénierie des Matériaux Polymères (IMP), Villeurbanne, F-69622, France; CNRS, UMR5223, Villeurbanne, F69621, France; Université de Lyon, F-69003, Lyon, France.
| | - Amel El Ghali
- Unité de Recherche Matériaux et Synthèse Organique (UR17ES31) Institut Préparatoire aux Etudes d'Ingénieurs de Monastir, Université de Monastir, Bd. de l'environnement, 5019 Monastir, Tunisia
| | - Mohammed Hassen V Baouab
- Unité de Recherche Matériaux et Synthèse Organique (UR17ES31) Institut Préparatoire aux Etudes d'Ingénieurs de Monastir, Université de Monastir, Bd. de l'environnement, 5019 Monastir, Tunisia
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