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Mohamed AA, Sadeek SA, Rashid NG, Elshafie HS, Camele I. Synthesis, Characterization and Evaluation of the Antimicrobial and Herbicidal Activities of Some Transition Metal Ions Complexes with the Tranexamic Acid. Chem Biodivers 2024; 21:e202301970. [PMID: 38683904 DOI: 10.1002/cbdv.202301970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 04/08/2024] [Accepted: 04/12/2024] [Indexed: 05/02/2024]
Abstract
New tranexamic acid (TXA) complexes of ferric(III), cobalt(II), nickel(II), copper(II) and zirconium(IV) were synthesized and characterized by elemental analysis (CHN), conductimetric (Λ), magnetic susceptibility investigations (μeff), Fourier transform infrared (FT-IR), proton nuclear magnetic resonance (1H-NMR), ultraviolet visible (UV-vis.), optical band gap energy (Eg) and thermal studies (TG/DTG and DTA). TXA complexes were established in 1 : 2 (metal: ligand) stoichiometric ratio according to CHN data. Based on FT-IR and 1H-NMR data the disappeared of the carboxylic proton supported the deprotonating of TXA and linked to metal ions via the carboxylate group's oxygen atom as a bidentate ligand. UV-visible spectra and magnetic moment demonstrated that all chelates have geometric octahedral structures. Eg values indicated that our complexes are more electro conductive. DTA revealed presence of water molecules in inner and outer spheres of the complexes. DTA results showed that endothermic and exothermic peaks were identified in the degradation mechanisms. The ligand and metal complexes were investigated for their antimicrobial and herbicidal efficacy. The Co(II) and Ni(II) complexes showed antimicrobial activity against some tested species. The obtained results showed a promising herbicidal effect of TXA ligand and its metal complexes particularly copper and zirconium against the three tested plants.
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Affiliation(s)
- Amira A Mohamed
- Department of Basic Science, Zagazig Higher Institute of Engineering and Technology, Zagazig, 44519, Egypt
| | - Sadeek A Sadeek
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig, 44519, Egypt
| | | | - Hazem S Elshafie
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell'Ateneo, Lucano 10, Potenza, 85100, Italy
| | - Ippolito Camele
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell'Ateneo, Lucano 10, Potenza, 85100, Italy
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2
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Dey A, Ghosh S. Investigation of the vesicle-to-micelle transition of 11-amino undecanoic acid derived sulphonamide and a comprehensive study of its interaction with protein. Int J Biol Macromol 2023; 253:127282. [PMID: 37827413 DOI: 10.1016/j.ijbiomac.2023.127282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 09/28/2023] [Accepted: 10/05/2023] [Indexed: 10/14/2023]
Abstract
In the present manuscript, an amphiphile sulphonamide based surfactant benzenesulphonyl-11-amino sodium undecanoate (BASU) is designed and synthesized. The surface activity of the amphiphile in the solutions is studied at neutral pH so that the resulting amphiphile self-organizes and transfers from large unilamellar vesicles to small micelles from dilute to concentrated solutions. During the aggregate transitions, the common surfactants tend to form the small aggregate at low concentrations; but BASU shows the large vesicle structure at low concentration of ~3 mM and converts into the small micelle at ~9 mM. Therefore, different techniques have been used, such as, tensiometry, conductometry, fluorimetry and DLS and some microscopic characterization, e.g., confocal fluorescence microscopy to reveal the aggregate assembly and transition mechanism. The isothermal titration calorimetry is used for quantitative measurement of thermodynamic properties of self-assembly formation and the process is found spontaneous and entropically favorable. The permeability of the vesicle membrane bilayer is explored by a kinetic study. Effects of salt and cholesterol on the aggregate of respective amphiphile are also investigated. The interaction of surfactant with both human and bovine serum albumin is analyzed through UV-visible and fluorescence techniques to draw a comparative study. Antibacterial activity is tested by both spectral and zone inhibition methods and its application for mixed amphiphiles (e.g., BASU/CTAB) is found. Therefore, according to the ability of formation of unilamellar vesicles (ULV) and its stability, permeability and antibacterial activity, the amphiphile can have potential applications in the medicinal field.
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Affiliation(s)
- Apensu Dey
- Centre for Surface Science, Physical Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700 032, India
| | - Soumen Ghosh
- Centre for Surface Science, Physical Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700 032, India.
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3
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Bourouai MA, Si Larbi K, Bouchoucha A, Terrachet-Bouaziz S, Djebbar S. New Ni(II) and Pd(II) complexes bearing derived sulfa drug ligands: synthesis, characterization, DFT calculations, and in silico and in vitro biological activity studies. Biometals 2023; 36:153-188. [PMID: 36427181 DOI: 10.1007/s10534-022-00469-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 11/16/2022] [Indexed: 11/26/2022]
Abstract
In the present study, the synthesis of six new Ni(II) and Pd(II) complexes with three derived sulfamethoxazole drug ligands is reported. The coordination mode, geometry, and chemical formula of all the synthesized compounds have been determined by elemental analysis, mass spectrometry, emission atomic spectroscopy, conductivity measurements, magnetic susceptibility, FTIR, TGA, 1H-NMR, electronic absorption spectroscopy, SEM-EDX along with DFT calculations. The Schiff Base ligands were found to be bidentate and coordinated to the metal ions through sulfonamidic nitrogen and oxazolic nitrogen atoms leading to a square planar geometry for palladium (II) while a distorted octahedral geometry around Nickel (II) ion was suggested. Biological applications of the new complexes including in vitro antimicrobial, antioxidant and anticancer properties were investigated. The results showed that the new metal (II) compounds exhibit remarkable antibacterial inhibition activity against both Gram-positive and Gram-negative bacteria, in addition to noticeable DPPH free radical scavenging activity. The in vitro cytotoxicity assay of the complexes against cell lines of chronic myelogenous leukaemia (K562) showed promising potential for the application of the coordination compounds in antitumor therapy. Subsequently, to evaluate the pharmaceutical potential of the metal-containing compounds, pharmacokinetics and toxicity were studied by ADMET simulations while interactions between the complexes and bacterial proteins were evaluated by molecular docking.
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Affiliation(s)
- Mohamed Amine Bourouai
- Hydrometallurgy and Molecular Inorganic Chemistry Laboratory, Faculty of Chemistry, University of Science and Technology Houari Boumediene, BP 32 El Alia, 16111, Algiers, Algeria
| | - Karima Si Larbi
- Hydrometallurgy and Molecular Inorganic Chemistry Laboratory, Faculty of Chemistry, University of Science and Technology Houari Boumediene, BP 32 El Alia, 16111, Algiers, Algeria
| | - Afaf Bouchoucha
- Hydrometallurgy and Molecular Inorganic Chemistry Laboratory, Faculty of Chemistry, University of Science and Technology Houari Boumediene, BP 32 El Alia, 16111, Algiers, Algeria.
| | | | - Safia Djebbar
- Hydrometallurgy and Molecular Inorganic Chemistry Laboratory, Faculty of Chemistry, University of Science and Technology Houari Boumediene, BP 32 El Alia, 16111, Algiers, Algeria
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4
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Chai LQ, Li CG, Chai YM, Zhou L. Spectroscopic studies, TD/DFT calculations, electrochemical, antibacterial, and Hirshfeld surface analysis of Ni(II) and Co(III) complexes based on 3-ethoxy salicylaldehyde. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133554] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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5
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Chai Y, Li C, Zhang X, Chai L. Antimicrobial activities of two 1‐D, 2‐D and 3‐D mononuclear Mn (II) and dinuclear Bi (III) complexes: X‐ray structures, spectroscopic, ESP, HSA and TD/DFT studies. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6682] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yong‐Mei Chai
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou China
| | - Cheng‐Guo Li
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou China
| | - Xiao‐Fang Zhang
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou China
| | - Lan‐Qin Chai
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou China
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6
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Chai L, Chai Y, Li C, Zhou L. Two mono‐ and dinuclear Cu (II) complexes derived from 3‐ethoxy salicylaldehyde: X‐ray structures, spectroscopic, electrochemical, antibacterial activities, Hirshfeld surfaces analyses, and time‐dependent density functional theory studies. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6475] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Lan‐Qin Chai
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou China
| | - Yong‐Mei Chai
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou China
| | - Cheng‐Guo Li
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou China
| | - Ling Zhou
- School of Chemistry and Chemical Engineering Lanzhou Jiaotong University Lanzhou China
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7
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Xue S, Zhang T, Wang X, Zhang Q, Huang S, Zhang L, Zhang L, Zhu W, Wang Y, Wu M, Zhao Q, Li P, Wu W. Cu,Zn Dopants Boost Electron Transfer of Carbon Dots for Antioxidation. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2102178. [PMID: 34196493 DOI: 10.1002/smll.202102178] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/08/2021] [Indexed: 06/13/2023]
Abstract
Enzyme-mimicking nanomaterials for antioxidative therapy is a promising star to treat more than 200 diseases or control their progressions through scavenging excessive reactive oxygen species (ROS), such as O2•- and H2 O2 . However, they can inversely produce stronger ROS (e.g., •OH) under many disease conditions (e.g., low pH for myocardial ischemia). Herein, a biocompatible -Cu-O-Zn- bimetallic covalent doped carbon dots (CuZn-CDs) processing both catalase (CAT) and superoxide dismutase activities are reported, mainly because of their abundant electrons and the excellent electron transfer abilities. In addition, Cu dopant helps to balance the positive charge at Zn dopant resulting from low pH, enabling CuZn-CDs to still process CAT ability rather than peroxidase ability. Benefiting from it, CuZn-CDs exhibit sufficient in vitro ROS scavenging ability and cardiomyocyte protective effect against ROS-induced damage. In vivo results further demonstrate that CuZn-CDs can protect the heart from ischemia-reperfusion injury. In addition to antioxidative therapy, the rapid renal clearance and low toxicity properties of CuZn-CDs in animal model reveal high biocompatibility which will facilitate clinical use.
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Affiliation(s)
- Sheng Xue
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Tingwei Zhang
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, Institute of New Energy, China University of Petroleum (East China), Qingdao, 266580, China
| | - Xiaokai Wang
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, Institute of New Energy, China University of Petroleum (East China), Qingdao, 266580, China
| | - Qinhua Zhang
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, Institute of New Energy, China University of Petroleum (East China), Qingdao, 266580, China
| | - Siyang Huang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Liwei Zhang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Liyu Zhang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Wenjie Zhu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Yin Wang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Mingbo Wu
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, Institute of New Energy, China University of Petroleum (East China), Qingdao, 266580, China
| | - Qingshan Zhao
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, Institute of New Energy, China University of Petroleum (East China), Qingdao, 266580, China
| | - Peifeng Li
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Wenting Wu
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, Institute of New Energy, China University of Petroleum (East China), Qingdao, 266580, China
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8
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Mohamed AA, Sadeek SA. Ligational and biological studies of Fe(III), Co(II), Ni(II), Cu(II), and Zr(IV) complexes with carbamazepine as antiepileptic drug. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6178] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Amira A. Mohamed
- Department of Basic Science Zagazig Higher Institute of Engineering and Technology Zagazig Egypt
| | - Sadeek A. Sadeek
- Department of Chemistry, Faculty of Science Zagazig University Zagazig Egypt
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9
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Golubyatnikova LG, Khisamutdinov RA, Grabovskii SA, Meshcheryakova ES, Khalilov LM, Kabalnova NN, Murinov YI. Synthesis and Structure of Chloro Complex of Palladium(II) with {[6-Amino-2-(butylsulfanyl)pyrimidin-4-yl]oxy}acetic Acid. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219090135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Arif R, Nayab PS, Akrema, Abid M, Yadava U, Rahisuddin. Investigation of DNA binding and molecular docking propensity of phthalimide derivatives: in vitro antibacterial and antioxidant assay. J Anal Sci Technol 2019. [DOI: 10.1186/s40543-019-0177-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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11
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Chai LQ, Zhou L, Zhang HB, Mao KH, Zhang HS. Antimicrobial activities of self-assembled copper(ii), nickel(ii), and cobalt(iii) complexes combined with crystallographic, spectroscopic, DFT calculations and Hirshfeld surfaces analyses. NEW J CHEM 2019. [DOI: 10.1039/c9nj01920k] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three 2-D and 3-D Cu(ii), Ni(ii), and Co(iii) complexes were obtained by reaction of HL1 with different metal salts. The complexes were characterized by single-crystal X-ray crystallography and spectroscopic methods, as well as Hirshfeld surface analysis and DFT studies.
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Affiliation(s)
- Lan-Qin Chai
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- China
| | - Ling Zhou
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- China
| | - Hong-Bin Zhang
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- China
| | - Kuan-Hao Mao
- School of Chemical and Biological Engineering
- Lanzhou Jiaotong University
- Lanzhou 730070
- China
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12
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Hassan AE, Shaaban IA, Abuelela AM, Zoghaib WM, Mohamed TA. Synthesis, characterization, computational studies and biological activities of Co(II), Ni(II) and Cu(II) complexes of 2-Amino-1,3,4-thiadiazole derivatives. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1489124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Ahmed E. Hassan
- Department of Chemistry, Faculty of Science (Men’s Campus), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Ibrahim A. Shaaban
- Department of Chemistry, Faculty of Science (Men’s Campus), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Ahmed M. Abuelela
- Department of Chemistry, Faculty of Science (Men’s Campus), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Wajdi M. Zoghaib
- Department of Chemistry, Sultan Qaboos University, Muscat, Sultanate of Oman
| | - Tarek A. Mohamed
- Department of Chemistry, Faculty of Science (Men’s Campus), Al-Azhar University, Nasr City, Cairo, Egypt
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13
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Chai LQ, Zhou L, Zhang KY, Zhang HS. Structural characterizations, spectroscopic, electrochemical properties, and antibacterial activities of copper (II) and cobalt (II) complexes containing imidazole ring. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4576] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Lan-Qin Chai
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Ling Zhou
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Kong-Yan Zhang
- School of Chemical and Biological Engineering; Lanzhou Jiaotong University; Lanzhou 730070 China
| | - Hong-Song Zhang
- Lanzhou University Second Hospital; Lanzhou Gansu 730030 China
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14
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Mal A, Bag S, Ghosh S, Moulik SP. Physicochemistry of CTAB-SDS interacted catanionic micelle-vesicle forming system: An extended exploration. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.05.099] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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15
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Wu W, Zhang Q, Wang R, Zhao Y, Li Z, Ning H, Zhao Q, Wiederrecht GP, Qiu J, Wu M. Synergies between Unsaturated Zn/Cu Doping Sites in Carbon Dots Provide New Pathways for Photocatalytic Oxidation. ACS Catal 2017. [DOI: 10.1021/acscatal.7b03423] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wenting Wu
- State
Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, P. R. China
- Center
for Nanoscale Materials, Argonne National Laboratory, Argonne, Illinois 60439, United States
| | - Qinggang Zhang
- State
Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Ruiqin Wang
- State
Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Yufei Zhao
- Key
Laboratory of Photochemical Conversion and Optoelectronic Materials,
Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Zhongtao Li
- State
Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Hui Ning
- State
Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Qingshan Zhao
- State
Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, P. R. China
| | - Gary P. Wiederrecht
- Center
for Nanoscale Materials, Argonne National Laboratory, Argonne, Illinois 60439, United States
| | - Jieshan Qiu
- State
Key Lab of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China
| | - Mingbo Wu
- State
Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, P. R. China
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16
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Synthesis of 2,4-diamino-6-aryl-5-pyrimidinecarbonitrile promoted by amino-functionalized CoFe2O4@SiO2 nanoparticles under conventional heating, microwave and ultrasound irradiations. ACTA ACUST UNITED AC 2017. [DOI: 10.1515/znb-2017-0114] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Abstract
Amino-functionalized CoFe2O4@SiO2 nanoparticles have been used as an efficient catalyst for the preparation of 2,4-diamino-6-arylpyrimidine-5-carbonitrile derivatives by the one-pot reaction of aromatic aldehydes, malononitrile, and guanidine hydrochloride under conventional heating, microwave, and ultrasound irradiations. This method provides several advantages including mild reaction conditions, the reusability of the catalyst and low catalyst loading, and the use of microwave and ultrasonic irradiation as a valuable and powerful tool.
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17
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Abd El-Halim HF, Mohamed GG, Khalil EA. Synthesis, spectral, thermal and biological studies of mixed ligand complexes with newly prepared Schiff base and 1,10-phenanthroline ligands. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.05.092] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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Evolution of palladium(II) complexes as DNA intercalator and artificial metallonuclease. MONATSHEFTE FUR CHEMIE 2017. [DOI: 10.1007/s00706-017-1942-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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19
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Shehata MR, Shoukry MM, Ragab MS, van Eldik R. Synthesis, Characterization, Speciation, DNA Cleavage, and Cytotoxic Studies of the Pd[2‐(2‐Aminoethyl)‐1‐methylpyrrolidine]Cl
2
Complex with Reference to Carboplatin. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201601524] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Mohamed M. Shoukry
- Department of Chemistry Faculty of Science Cairo University Giza Egypt
- Department of Chemistry Faculty of Science Islamic University Al‐Madinah Saudi Arabia
| | - Mona S. Ragab
- Department of Chemistry Faculty of Science Cairo University Giza Egypt
| | - Rudi van Eldik
- Department of Chemistry and Pharmacy University of Erlangen‐Nuremberg 91058 Erlangen Germany
- Faculty of Chemistry Jagiellonian University 30‐060 Krakow Poland
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20
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Kubiček K, Thekku Veedu S, Storozhuk D, Kia R, Techert S. Geometric and electronic properties in a series of phosphorescent heteroleptic Cu(I) complexes: Crystallographic and computational studies. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.12.035] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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Arif R, Nayab PS, Rahisuddin P. Synthesis, characterization, DNA binding, antibacterial, and antioxidant activity of new bis-phthalimides. RUSS J GEN CHEM+ 2016. [DOI: 10.1134/s1070363216060232] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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22
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Wei Y, Zhang L, Wang MJ, Chen SC, Wang ZH, Zhang KL. Synthesis, structure and characterization of two copper(II) supramolecular coordination polymers based on a multifunctional ligand 2-amino-4-sulfobenzoic acid. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2015; 71:570-7. [PMID: 26146395 DOI: 10.1107/s2053229615011432] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 06/12/2015] [Indexed: 11/10/2022]
Abstract
Copper(II) coordination polymers have attracted considerable interest due to their catalytic, adsorption, luminescence and magnetic properties. The reactions of copper(II) with 2-amino-4-sulfobenzoic acid (H(2)asba) in the presence/absence of the auxiliary chelating ligand 1,10-phenanthroline (phen) under ambient conditions yielded two supramolecular coordination polymers, namely (3-amino-4-carboxybenzene-1-sulfonato-κO(1))bis(1,10-phenanthroline-κ(2)N,N')copper(II) 3-amino-4-carboxybenzene-1-sulfonate monohydrate, [Cu(C7H6N2O5S)(C12H8N2)2](C7H6N2O5S)·H2O, (1), and catena-poly[[diaquacopper(II)]-μ-3-amino-4-carboxylatobenzene-1-sulfonato-κ(2)O(4):O(4')], [Cu(C7H6N2O5S)(H2O)2]n, (2). The products were characterized by FT-IR spectroscopy, thermogravimetric analysis (TGA), solid-state UV-Vis spectroscopy and single-crystal X-ray diffraction analysis, as well as by variable-temperature powder X-ray diffraction analysis (VT-PXRD). Intermolecular π-π stacking interactions in (1) link the mononuclear copper(II) cation units into a supramolecular polymeric chain, which is further extended into a supramolecular double chain through interchain hydrogen bonds. Supramolecular double chains are then extended into a two-dimensional supramolecular double layer through hydrogen bonds between the lattice Hasba(-) anions, H2O molecules and double chains. Left- and right-handed 21 helices formed by the Hasba(-) anions are arranged alternately within the two-dimensional supramolecular double layers. Complex (2) exhibits a polymeric chain which is further extended into a three-dimensional supramolecular network through interchain hydrogen bonds. Complex (1) shows a reversible dehydration-rehydration behaviour, while complex (2) shows an irreversible dehydration-rehydration behaviour.
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Affiliation(s)
- Yan Wei
- Key Laboratory of Environmental Material and Environmental Engineering of Jiangsu Province, College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, People's Republic of China
| | - Lei Zhang
- Key Laboratory of Environmental Material and Environmental Engineering of Jiangsu Province, College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, People's Republic of China
| | - Meng-Jie Wang
- Key Laboratory of Environmental Material and Environmental Engineering of Jiangsu Province, College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, People's Republic of China
| | - Si-Chun Chen
- Key Laboratory of Environmental Material and Environmental Engineering of Jiangsu Province, College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, People's Republic of China
| | - Zi-Hao Wang
- Key Laboratory of Environmental Material and Environmental Engineering of Jiangsu Province, College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, People's Republic of China
| | - Kou-Lin Zhang
- Key Laboratory of Environmental Material and Environmental Engineering of Jiangsu Province, College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, People's Republic of China
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Mohamed GG, Zayed EM, Hindy AMM. Coordination behavior of new bis Schiff base ligand derived from 2-furan carboxaldehyde and propane-1,3-diamine. Spectroscopic, thermal, anticancer and antibacterial activity studies. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 145:76-84. [PMID: 25767990 DOI: 10.1016/j.saa.2015.01.129] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2014] [Revised: 01/18/2015] [Accepted: 01/29/2015] [Indexed: 06/04/2023]
Abstract
Novel bis Schiff base ligand, [N1,N3-bis(furan-2-ylmethylene)propane-1,3-diamine], was prepared by the condensation of furan-2-carboxaldehyde with propane-1,3-diamine. Its conformational changes on complexation with transition metal ions [Co(II), Ni(II), Cu(II), Mn(II), Cd(II), Zn(II) and Fe(III)] have been studied on the basis of elemental analysis, conductivity measurements, spectral (infrared, (1)H NMR, electronic), magnetic and thermogravimetric studies. The conductance data of the complexes revealed their electrolytic nature suggesting them as 1:2 (for bivalent metal ions) and 1:3 (for Fe(III) ion) electrolytes. The complexes were found to have octahedral geometry based on magnetic moment and solid reflectance measurements. Thermal analysis data revealed the decomposition of the complexes in successive steps with the removal of anions, coordinated water and bis Schiff base ligand. The thermodynamic parameters were calculated using Coats-Redfern equation. The Anticancer screening studies were performed on human colorectal cancer (HCT), hepatic cancer (HepG2) and breast cancer (MCF-7) cell lines. The antimicrobial activity of all the compounds was studied against Gram negative (Escherichia coli and Proteus vulgaris) and Gram positive (Bacillus vulgaris and Staphylococcus pyogones) bacteria. It was observed that the coordination of metal ion has a pronounced effect on the microbial activities of the bis Schiff base ligand. All the metal complexes have shown higher antimicrobial effect than the free bis Schiff base ligand.
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Affiliation(s)
- Gehad G Mohamed
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Ehab M Zayed
- Green Chemistry Department, National Research Centre, Dokki, Giza 12622, Egypt
| | - Ahmed M M Hindy
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt
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Cu-N Dopants Boost Electron Transfer and Photooxidation Reactions of Carbon Dots. Angew Chem Int Ed Engl 2015; 54:6540-4. [DOI: 10.1002/anie.201501912] [Citation(s) in RCA: 176] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Indexed: 11/07/2022]
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25
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Wu W, Zhan L, Fan W, Song J, Li X, Li Z, Wang R, Zhang J, Zheng J, Wu M, Zeng H. Cu-N Dopants Boost Electron Transfer and Photooxidation Reactions of Carbon Dots. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201501912] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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