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Abd El Salam HA, Abdel-Aziz MS, El-Sawy ER, Shaban E. Synthesis and Antibacterial Activity of Azo-Sulfa-Based Disperse Dyes and Their Application in Polyester Printing. FIBERS AND POLYMERS 2023; 24:2751-2760. [DOI: 10.1007/s12221-023-00255-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/08/2022] [Accepted: 12/30/2022] [Indexed: 09/02/2023]
Abstract
AbstractFor conjugating sulfa drug moieties with Schiff’s bases scaffold in the same build through an azo linker to take advantage of the bioactive feature of both motifs, we designed and synthesized a series of bioactive disperse dyes. The target disperse dyes, methyl 2-(E-2-hydroxy-5-((E)-(4-sulfa-derivative) diazenyl)benzylidene) hydrazine-1-carbodithioates 4a–e have been synthesized via the acidic reaction of azo dyes 3a–e with methyl hydrazine carbodithioate. Structures of the synthesized dyes were clarified based on their spectral and elemental analyses. The effectiveness of the dyes was initially tested as an antibacterial toward Staphylococcus aureus ATCC 6538-P and Escherichia coli ATCC 25933. Dyes that were proven to be effective against bacteria have been used as disperse dyes to print polyester fabrics. The color properties of the dyes and their fastness properties counting washing, perspiration, light, rubbing, and sublimation fastness were also examined. The printed polyester fabrics were evaluated for their antibacterial activity via colony-forming unit (CFU) technique. Fabric samples treated with 4c, 4d, and 4b had promising anti-Gram-positive activities against S. aureus. Whereas 4c-, 4d-, and 4b-treated fabrics exhibited moderate anti-Gram-negative activities against the test bacterium E. coli.
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El-Ghamry HA, Al-Ziyadi RO, Alkhatib FM, Takroni KM, Khedr AM. Metal Chelates of Sulfafurazole Azo Dye Derivative: Synthesis, Structure Affirmation, Antimicrobial, Antitumor, DNA Binding, and Molecular Docking Simulation. Bioinorg Chem Appl 2023; 2023:2239976. [PMID: 37274083 PMCID: PMC10234726 DOI: 10.1155/2023/2239976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 03/31/2023] [Accepted: 04/15/2023] [Indexed: 06/06/2023] Open
Abstract
A series of divalent and one trivalent metal chelates of the azo ligand resulting from coupling of sulfafurazole diazonium chloride with resorcinol have been designed and synthesized. Structure investigation of the isolated chelates have been achieved by applying spectroscopic and analytical tools which collaborated to assure the formation of the metal chelates in the molar ratios of 1L: 1M for Ni(II), Co(II), and Fe(III) chelates, where Cu(II) and Zn(II) complexes formed in the ratio 2L : 1M. The geometrical arrangement around the metal canters was concluded from UV-Vis spectra to be octahedral for all metal chelates. The attachment of the ligand to the metal ions took place through the azo group nitrogen and o-hydroxyl oxygen through proton displacement leading to the ligand being in monobasic bidentate binding mode. Antimicrobial and antitumor activities of the interested compounds have been evaluated against alternative microorganisms and cancer cells, respectively, in a trial to investigate their extent of activity in addition to docking studies. The mode of interaction of the compounds with SS-DNA has been examined by UV-Vis spectra and viscosity studies.
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Affiliation(s)
- Hoda A. El-Ghamry
- Chemistry Department, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Rajaa O. Al-Ziyadi
- Chemistry Department, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Fatmah M. Alkhatib
- Chemistry Department, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Khadiga M. Takroni
- Chemistry Department, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Abdalla M. Khedr
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
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Said M, Rehman S, Ikram M, Khan H, Schulzke C. Synthesis and crystal structure analyses of tri-substituted guanidine-based copper(II) complexes. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2021. [DOI: 10.1515/znb-2020-0155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Three guanidine-derived tri-substituted ligands viz. N-pivaloyl-N′,N″-bis-(2-methoxyphenyl)guanidine (L1), N-pivaloyl-N′-(2-methoxyphenyl)-N″-phenylguanidine (L2) and N-pivaloyl-N′-(2-methoxyphenyl)-N″-(2-tolyl)guanidine (L3) were reacted with Cu(II) acetate to produce the corresponding complexes. The significance of the substituent on N″ for the resulting molecular structures and their packing in the solid state has been studied with respect to the structural specifics of the corresponding Cu(II) complexes. The key characteristic of the guanidine-based metal complexation with Cu(II) is the formation of an essentially square planar core with an N2O2 donor set. As an exception, in the complex of L1, the substituent’s methoxy moiety also interacts with the Cu(II) center to generate a square-pyramidal geometry. The hydroxyl groups of the imidic acid tautomeric forms of L1–L3, in addition to N″, are also bonded to Cu(II) in all three complexes rather than the nitrogen donor of the guanidine motif.
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Affiliation(s)
- Muhammad Said
- Department of Chemistry , University of Malakand , Chakdara , 23050 , Pakistan
| | - Sadia Rehman
- Department of Chemistry , Abdul Wali Khan University , Mardan , 23200 , Pakistan
| | - Muhammad Ikram
- Department of Chemistry , Abdul Wali Khan University , Mardan , 23200 , Pakistan
| | - Hizbullah Khan
- Department of Chemistry , University of Science and Technology , Bannu , 28100 , Pakistan
| | - Carola Schulzke
- Institut für Biochemie , Universität Greifswald , Felix-Hausdorff-Straße 4 , 17489 Greifswald , Germany
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Mohammed GI, El-Ghamry HA, Saber AL. Rapid, sensitive, and selective copper (II) determination using sensitive chromogenic azo dye based on sulfonamide. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 247:119103. [PMID: 33161270 DOI: 10.1016/j.saa.2020.119103] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/08/2020] [Accepted: 10/13/2020] [Indexed: 06/11/2023]
Abstract
A simple methods have been developed for determination of Cu(II) ions in aqueous solutions. The spectrophotometric method relied mainly on the reaction between Cu(II) ions and the azo dye ligand named N-diaminomethylene-4-(2,4-dihydroxy-phenylazo)-benzenesulfonamide (H2L) at pH 10.0. The influence of parameters such as concentration, pH and reaction time were inspected. A linear relationship (R2 = 0.9992) between absorbance and the concentration of Cu(II) was obtained at themaximum absorptionpeak of 474 nm within 1.6-9.6 × 10-6 mol L-1 concentration range. The limit of detection for Cu(II) ion and limit of quantitation were 1.1 × 10-7 mol L-1 and 3.7 × 10-7 mol L-1, respectively.The potentiometric method is based on a novel poly(vinyl chloride) membrane, containing the synthesized azo dye as an ionophore, was used to developed a Cu(II)- selective sensor. This newly developed sensor revealed a Nernstian response over Cu2+ ion in a concentration range 1.0 × 10-6-1.0 × 10-2 mol L-1 with cationic slopes of 29.5 ± 0.2 mV decade-1 and detection limits of 3.0 × 10-6 mol L-1 copper(II) for o-nitrophenyl-octyl ether (o-NPOE) based membrane sensor. The electrode showed good discrimination toward Cu2+ ions with respect to most common cations. The advantages of the proposed methods are their simplicity, selectivity, and high sensitivity. In addition, the sensor has been used as indicator electrode in the potentiometric titration of Cu2+ ion against EDTA. The structure and geometry of the complex formed between Cu(II) and H2L ligand was identified via isolation of the solid complex; Co(II) an Ni(II) complexes were synthesized as well. The geometrical structure around the metal centers were proved to be square planar for Cu(II) complex and tetrahedral for Co(II) an Ni(II) complexes.
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Affiliation(s)
- Gharam I Mohammed
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Hoda A El-Ghamry
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia; Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt.
| | - Amr L Saber
- Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah, Saudi Arabia; Chemistry Department, Faculty of Science, Zagazig University, 44519 Zagazig, Egypt
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Fawzy A, Farghaly TA, El-Ghamry HA, Bawazeer TM. Investigation of the inhibition efficiencies of novel synthesized cobalt complexes of 1,3,4-thiadiazolethiosemicarbazone derivatives for the acidic corrosion of carbon steel. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127447] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Bawazeer TM, El-Ghamry HA, Farghaly TA, Fawzy A. Novel 1,3,4-Thiadiazolethiosemicarbazones Derivatives and Their Divalent Cobalt-Complexes: Synthesis, Characterization and Their Efficiencies for Acidic Corrosion Inhibition of Carbon Steel. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01308-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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El-Ghamry HA, Gaber M, Farghaly TA. Synthesis, Structural Characterization, Molecular Modeling and DNA Binding Ability of CoII, NiII, CuII, ZnII, PdII and CdII Complexes of Benzocycloheptenone Thiosemicarbazone Ligand. Mini Rev Med Chem 2019; 19:1068-1079. [DOI: 10.2174/1389557519666190301143322] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 01/09/2019] [Accepted: 02/22/2019] [Indexed: 12/27/2022]
Abstract
Background & Objective:
Six novel complexes of transition metal namely,
[CoLCl2(H2O)2]0.5H2O, [NiLCl2(H2O)2]0.5H2O, [CuLCl2]0.5H2O, [ZnLCl2], [PdLCl2]H2O and
[CdLCl2]H2O, where L is benzocycloheptenone thiosemicarbazone ligand, have been obtained. The
confirmation of the structures of the obtained metal chelates depends on the different spectral and
physicochemical techniques including CHN analysis, infrared spectra, molar conductivity measurement,
UV-vis, thermogravimetric analysis and magnetic moment. The infrared spectral results ascertained
that the ligand behaved as neutral bidentate connecting the metal centers via N and S atoms of
C=N and C=S groups, respectively.
Methods:
The UV-Vis, molar conductivity and magnetic susceptibility results implied that the geometrical
structures of the metal chelates are octahedral for Co(II) & Ni(II) complexes, tetrahedral for
Zn(II) & Cd(II) complexes and square planar for Cu(II) & Pd(II) complexes which have been confirmed
by molecular modeling studies.
Conclusion:
Moreover, the mode of interaction between some chosen metal complexes towards SSDNA
has been thoughtful by UV-Vis spectra and viscosity measurements. The value of the intrinsic
binding constant (Kb) for the examined compounds has been found to be lower than the binding affinity
of the classical intercalator ethedium bromide. Also, the viscosity measurements of the complexes
proved that they bind to DNA, most likely, by a non-intercalative mode like H-bonding or electrostatic
interactions.
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Affiliation(s)
- Hoda A. El-Ghamry
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - Mohamed Gaber
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
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Saad FA, El‐Ghamry HA, Kassem MA. Synthesis, structural characterization and DNA binding affinity of new bioactive nano‐sized transition metal complexes with sulfathiazole azo dye for therapeutic applications. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4965] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Fawaz A. Saad
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
| | - Hoda A. El‐Ghamry
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department, Faculty of ScienceTanta University Tanta Egypt
| | - Mohammed A. Kassem
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University Makkah Saudi Arabia
- Chemistry Department, Faculty of ScienceBenha University Benha Egypt
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Saad FA, Elghalban MG, El-Metwaly NM, El-Ghamry H, Khedr AM. Density functional theory/B3LYP study of nanometric 4-(2,4-dihydroxy-5-formylphen-1-ylazo)-N
-(4-methylpyrimidin-2-yl)benzenesulfonamide complexes: Quantitative structure-activity relationship, docking, spectral and biological investigations. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3721] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Fawaz A. Saad
- Department of Chemistry, Faculty of Applied Science; Umm Al-Qura University; Makkah Saudi Arabia
| | - Marwa G. Elghalban
- Department of Chemistry, Faculty of Applied Science; Umm Al-Qura University; Makkah Saudi Arabia
- Chemistry Department, Faculty of Science; Mansoura University; Mansoura Egypt
| | - Nashwa M. El-Metwaly
- Department of Chemistry, Faculty of Applied Science; Umm Al-Qura University; Makkah Saudi Arabia
- Chemistry Department, Faculty of Science; Mansoura University; Mansoura Egypt
| | - Hoda El-Ghamry
- Department of Chemistry, Faculty of Applied Science; Umm Al-Qura University; Makkah Saudi Arabia
- Chemistry Department, Faculty of Science; Tanta University; Tanta Egypt
| | - Abdalla M. Khedr
- Department of Chemistry, Faculty of Applied Science; Umm Al-Qura University; Makkah Saudi Arabia
- Chemistry Department, Faculty of Science; Tanta University; Tanta Egypt
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El-Baradie K, El-Sharkawy R, El-Ghamry H, Sakai K. Synthesis and characterization of Cu(II), Co(II) and Ni(II) complexes of a number of sulfadrug azodyes and their application for wastewater treatment. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2013; 121:180-187. [PMID: 24239761 DOI: 10.1016/j.saa.2013.09.070] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Revised: 09/08/2013] [Accepted: 09/26/2013] [Indexed: 06/02/2023]
Abstract
The azodye ligand (HL(1)) was synthesized from the coupling of sulfaguanidine diazonium salt with 2,4-dihydroxy-benzaldehyde while the two ligands, HL(2) and HL(3), were prepared by the coupling of sulfadiazine diazonium salt with salicylaldehyde (HL(2)) and 2,4-dihydroxy-benzaldehyde (HL(3)). The prepared ligands were characterized by elemental analysis, IR, (1)H NMR and mass spectra. Cu(II), Co(II) and Ni(II) complexes of the prepared ligands have been synthesized and characterized by various spectroscopic techniques like IR, UV-Visible as well as magnetic and thermal (TG and DTA) measurements. It was found that all the ligands behave as a monobasic bidentate which coordinated to the metal center through the azo nitrogen and α-hydroxy oxygen atoms in the case of HL(1) and HL(3). HL(2) coordinated to the metal center through sulfonamide oxygen and pyrimidine nitrogen. The applications of the prepared complexes in the oxidative degradation of indigo carmine dye exhibited good catalytic activity in the presence of H2O2 as an oxidant. The reactions followed first-order kinetics and the rate constants were determined. The degradation reaction involved the catalytic action of the azo-dye complexes toward H2O2 decomposition, which can lead to the generation of HO radicals as a highly efficient oxidant attacking the target dye. The detailed kinetic studies and the mechanism of these catalytic reactions are under consideration in our group.
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Affiliation(s)
- K El-Baradie
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - R El-Sharkawy
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt
| | - H El-Ghamry
- Chemistry Department, Faculty of Science, Tanta University, Tanta, Egypt.
| | - K Sakai
- Chemistry Department, Faculty of Science, Kyushu University, Fukuoka, Japan
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Yang P, Ge ZW, Liu PW, Chen J. Structural diversity and solid-state properties of Co II and Zn II coordination complexes with 5-aminonicotinate through metal direction. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.834334] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Pei Yang
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, MOE Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Tianjin Normal University, Tianjin, P.R. China
| | - Zhi-Wei Ge
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, MOE Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Tianjin Normal University, Tianjin, P.R. China
| | - Peng-Wen Liu
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, MOE Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Tianjin Normal University, Tianjin, P.R. China
| | - Jing Chen
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, MOE Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry, Tianjin Normal University, Tianjin, P.R. China
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