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Malik M, Świtlicka A, Bieńko A, Komarnicka UK, Bieńko DC, Kozieł S, Kyzioł A, Mazur T, Machura B. Copper(ii) complexes with 2-ethylpyridine and related hydroxyl pyridine derivatives: structural, spectroscopic, magnetic and anticancer in vitro studies. RSC Adv 2022; 12:27648-27665. [PMID: 36276031 PMCID: PMC9516696 DOI: 10.1039/d2ra05133h] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 09/21/2022] [Indexed: 12/01/2023] Open
Abstract
Copper(ii) complexes with 2-ethylpyridine (1 and 2), 2-(hydroxyethyl)pyridine (3) and 2-(hydroxymethyl)pyridine (4) have been synthesized and characterized. All inorganic compounds have been studied by X-ray diffraction, thermogravimetry, vibrational and EPR spectroscopy as well as theoretical methods. The geometry of the complexes 1, 3 and 4 adopts nearly perfect geometry close to square planar (1, 4) or square pyramid (3) stereochemistry, respectively. The distortion of five coordinated copper(ii) ions in complex 2 indicates intermediate geometry between square pyramidal and trigonal pyramidal geometry. Further, the magnetic measurements have shown antiferromagnetic behaviour of the prepared complexes in a wide range of temperatures. The antiferromagnetic behaviour of 2 should originate from the superexchange interactions between each copper(ii) ion by the mixed chloride and μ4-O ion pathways. Besides, the weak antiferromagnetic character of 2 can be also attributed to the presence of intrachain exchange between dimeric units through double oxide ion. In complex 3, strong antiferromagnetic coupling between Cu(ii) centres in the Cu2O2Cl2 moiety is found. The cytotoxicity of all compounds was tested in vitro against various cancer cell lines: human lung adenocarcinoma (A549), human breast adenocarcinoma (MCF7), human prostate carcinoma; derived from metastatic site: brain (DU-145) and two normal cell lines: human embryonic kidney (HEK293T) and human keratinocyte (HaCat). Furthermore, Pluronic P-123 micelles loaded with selected complexes (1 and 3) were proposed to overcome low solubility and to minimize systemic side effects. More detailed study revealed that complex 3 loaded inside micelles causes DU-145 cells' death with simultaneous decrease of mitochondrial membrane potential and a high level of reactive oxygen species generation. The stability of the compounds 1-4 in DMSO was confirmed by UV-Vis and FT-IR spectra studies.
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Affiliation(s)
- Magdalena Malik
- Faculty of Chemistry, Wroclaw University of Science and Technology Wybrzeże Wyspiańskiego 27 50-370 Wrocław Poland
| | - Anna Świtlicka
- Department of Crystallography, Institute of Chemistry, University of Silesia Szkolna 9 40-006 Katowice Poland
| | - Alina Bieńko
- Faculty of Chemistry, University of Wroclaw F. Joliot-Curie 14 50-383 Wrocław Poland
| | - Urszula K Komarnicka
- Faculty of Chemistry, University of Wroclaw F. Joliot-Curie 14 50-383 Wrocław Poland
| | - Dariusz C Bieńko
- Faculty of Chemistry, Wroclaw University of Science and Technology Wybrzeże Wyspiańskiego 27 50-370 Wrocław Poland
| | - Sandra Kozieł
- Faculty of Chemistry, University of Wroclaw F. Joliot-Curie 14 50-383 Wrocław Poland
| | - Agnieszka Kyzioł
- Faculty of Chemistry, Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
| | - Tomasz Mazur
- Faculty of Chemistry, Wroclaw University of Science and Technology Wybrzeże Wyspiańskiego 27 50-370 Wrocław Poland
| | - Barbara Machura
- Department of Crystallography, Institute of Chemistry, University of Silesia Szkolna 9 40-006 Katowice Poland
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Titi A, Touzani R, Moliterni A, Giacobbe C, Baldassarre F, Taleb M, Al-Zaqri N, Zarrouk A, Warad I. Ultrasonic Clusterization Process to Prepare [(NNCO) 6Co 4Cl 2] as a Novel Double-Open-Co 4O 6 Cubane Cluster: SXRD Interactions, DFT, Physicochemical, Thermal Behaviors, and Biomimicking of Catecholase Activity. ACS Omega 2022; 7:32949-32958. [PMID: 36157745 PMCID: PMC9494679 DOI: 10.1021/acsomega.1c07032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
A novel double-open-cubane (NNCO)6Co4Cl2 cluster with a Co4O6 core was made available under aqua-ultrasonic open atmosphere conditions for the first time. The ultrasonic clusterization of the (3,5-dimethyl-1H-pyrazol-1-yl)methanol (NNCOH) ligand with CoCl2·6H2O salts in ethanol yielded a high-purity and high-yield cluster product. Energy-dispersive X-ray (EDX), Fourier transform infrared (FT-IR), and ultraviolet (UV)-visible techniques were used to elucidate the clusterization process. The double-open-Co4O6 cubane structure of the (NNCO)6Co4Cl2 cluster was solved by synchrotron single-crystal X-ray diffraction (SXRD) and supported by density functional theory (DFT) optimization and thermogravimetric/differential TG (TG/DTG) measurements; moreover, the DFT structural parameters correlated with the ones determined by SXRD. Molecular electrostatic potential (MEP), Mulliken atomic charge/natural population analysis (MAC/NPA), highest occupied molecular orbital/lowest unoccupied molecular orbital (HOMO/LUMO), density of states (DOS), and GRD quantum analyses were computed at the DFT/B3LYP/6-311G(d,p) theory level. The thermal behavior of the cluster was characterized to support the formation of the Co4O6 core as a stable final product. The catalytic property of the (NNCO)6Co4Cl2 cluster was predestined for the oxidation process of 3,5-DTBC diol (3,5-di-tert-butylbenzene-1,2-diol) to 3,5-DTBQ dione (3,5-di-tert-butylcyclohexa-3,5-diene-1,2-dione).
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Affiliation(s)
- Abderrahim Titi
- Laboratory
of Applied and Environmental Chemistry, Mohammed First University, Oujda60000, Morocco
| | - Rachid Touzani
- Laboratory
of Applied and Environmental Chemistry, Mohammed First University, Oujda60000, Morocco
| | - Anna Moliterni
- Institute
of Crystallography, CNR, Via Amendola, 122/O, Bari70126, Italy
| | - Carlotta Giacobbe
- European
Synchrotron Radiation Facility, 71 Avenue Des Martyrs, Grenoble38040, France
| | | | - Mustapha Taleb
- Laboratory
of Engineering, Organometallic, Molecular and Environment (LIMOME),
Faculty of Science, Université Sidi
Mohamed Ben Abdellah, Fez30000, Morocco
| | - Nabil Al-Zaqri
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh11451, Saudi Arabia
| | - Abdelkader Zarrouk
- Laboratory
of Materials, Nanotechnology, and Environment, Faculty of Sciences, Mohammed V University in Rabat, P.O. Box 1014, Agdal-Rabat11000, Morocco
| | - Ismail Warad
- Department
of Chemistry, AN-Najah National University, P.O. Box 7, Nablus P400, Palestine
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Fırıncı R, Fırıncı E, Poyrazoğlu Çoban E, Sevinçek R, Bıyık H, Aygün M. Synthesis, characterization and antimicrobial activity of metal complexes with N,O-bidentate ligand derived from dimedone. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109509] [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: 11/23/2022]
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Arouri A, Essghaier B, Dridi R, Zid MF. Crystal structure, spectral investigation, thermal properties and evaluation of the antimicrobial behavior of a new 2D polymeric Mn(II): (C6H9N2)2[Mn(C2O4)2].H2O. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131251] [Citation(s) in RCA: 3] [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: 11/24/2022]
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Jabłońska-Wawrzycka A, Rogala P, Czerwonka G, Michałkiewicz S, Hodorowicz M, Gałczyńska K, Cieślak B, Kowalczyk P. Tuning Anti-Biofilm Activity of Manganese(II) Complexes: Linking Biological Effectiveness of Heteroaromatic Complexes of Alcohol, Aldehyde, Ketone, and Carboxylic Acid with Structural Effects and Redox Activity. Int J Mol Sci 2021; 22:ijms22094847. [PMID: 34063691 PMCID: PMC8124774 DOI: 10.3390/ijms22094847] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/27/2021] [Accepted: 04/29/2021] [Indexed: 01/07/2023] Open
Abstract
The constantly growing resistance of bacteria to antibiotics and other antibacterial substances has led us to an era in which alternative antimicrobial therapies are urgently required. One promising approach is to target bacterial pathogens using metal complexes. Therefore, we investigated the possibility of utilizing series of manganese(II) complexes with heteroaromatic ligands: Alcohol, aldehyde, ketone, and carboxylic acid as inhibitors for biofilm formation of Pseudomonas aeruginosa. To complete the series mentioned above, Mn-dipyCO-NO3 with dipyridin-2-ylmethanone (dipyCO) was isolated, and then structurally (single-crystal X-ray analysis) and physicochemically characterized (FT-IR, TG, CV, magnetic susceptibility). The antibacterial activity of the compounds against representative Gram-negative and Gram-positive bacteria was also evaluated. It is worth highlighting that the results of the cytotoxicity assays performed (MTT, DHI HoloMonitorM4) indicate high cell viability of the human fibroblast (VH10) in the presence of the Mn(II) complexes. Additionally, the inhibition effect of catalase activity by the complexes was studied. This paper focused on such aspects as studying different types of intermolecular interactions in the crystals of the Mn(II) complexes as well as their possible effect on anti-biofilm activity, the structure-activity relationship of the Mn(II) complexes, and regularity between the electrochemical properties of the Mn(II) complexes and anti-biofilm activity.
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Affiliation(s)
- Agnieszka Jabłońska-Wawrzycka
- Institute of Chemistry, Jan Kochanowski University of Kielce, 7 Uniwersytecka Str., 25-406 Kielce, Poland; (P.R.); (S.M.)
- Correspondence: or
| | - Patrycja Rogala
- Institute of Chemistry, Jan Kochanowski University of Kielce, 7 Uniwersytecka Str., 25-406 Kielce, Poland; (P.R.); (S.M.)
| | - Grzegorz Czerwonka
- Institute of Biology, Jan Kochanowski University of Kielce, 7 Uniwersytecka Str., 25-406 Kielce, Poland; (G.C.); (K.G.)
| | - Sławomir Michałkiewicz
- Institute of Chemistry, Jan Kochanowski University of Kielce, 7 Uniwersytecka Str., 25-406 Kielce, Poland; (P.R.); (S.M.)
| | - Maciej Hodorowicz
- Faculty of Chemistry, Jagiellonian University, 2 Gronostajowa Str., 30-387 Kraków, Poland;
| | - Katarzyna Gałczyńska
- Institute of Biology, Jan Kochanowski University of Kielce, 7 Uniwersytecka Str., 25-406 Kielce, Poland; (G.C.); (K.G.)
| | - Beata Cieślak
- Labsoft Sp. z o.o., 469 Puławska Str., 02-844 Warszawa, Poland;
| | - Paweł Kowalczyk
- Department of Animal Nutrition, The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 3 Instytucka Str., 05-110 Jabłonna, Poland;
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Malik M, Bieńko DC, Komarnicka UK, Kyzioł A, Dryś M, Świtlicka A, Dyguda-Kazimierowicz E, Jedwabny W. Synthesis, structural characterization, docking simulation and in vitro antiproliferative activity of the new gold(III) complex with 2-pyridineethanol. J Inorg Biochem 2020; 215:111311. [PMID: 33246642 DOI: 10.1016/j.jinorgbio.2020.111311] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 11/12/2020] [Accepted: 11/12/2020] [Indexed: 12/31/2022]
Abstract
Gold(III) complex containing 2-pyridineethanol has been synthesized and characterized structurally by single crystal X-ray diffraction, vibrational spectroscopy, 1H NMR spectroscopy, electrochemical study, and DFT calculations. The Au(III) ion is four coordinated with one N-donor ligand (L) and three Cl anions. The Okuniewski's (τ'4=0.018) has been used to estimate the angular distortion from ideal square planar geometry. The vibrational spectroscopy studies, in the solid state and DMSO solution and cyclic voltammetry, have been performed to determine its stability and redox activity, respectively. A complete assignment of the IR and Raman spectra has been made based on the calculated potential energy distribution (PED). The theoretical calculations have been made for two functionals and several basis sets. The compound has been evaluated for its antiproliferative properties in a human lung adenocarcinoma cell line (A549), mouse colon carcinoma (CT26), human breast adenocarcinoma (MCF-7), human prostate carcinoma derived from the metastatic site in the brain (DU-145), and PANC-1 human pancreas/duct carcinoma cell line and non-tumorigenic cell lines: HaCat (human keratinocyte), and HEK293T (human embryonic kidney). Au(III) complex cytotoxicity is significantly against A549 and MCF-7 cells as in the reference drug: cisplatin. Studies of the interactions of Au(III) complex with DNA, HSA (human serum albumin) have been performed. The results from modeling docking simulations indicate that the title complex exerts anticancer effects in vitro based on different mechanisms of action to compare with cisplatin.
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Affiliation(s)
- Magdalena Malik
- Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wroclaw, Poland.
| | - Dariusz C Bieńko
- Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wroclaw, Poland
| | - Urszula K Komarnicka
- Faculty of Chemistry, University of Wroclaw, F. Joliot-Curie 14, 50-383 Wroclaw, Poland
| | - Agnieszka Kyzioł
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Magdalena Dryś
- Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wroclaw, Poland
| | - Anna Świtlicka
- Department of Crystallography, Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland
| | - Edyta Dyguda-Kazimierowicz
- Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wroclaw, Poland
| | - Wiktoria Jedwabny
- Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wroclaw, Poland
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Titi A, Oshio H, Touzani R, Mouslim M, Zarrouk A, Hammouti B, Al-Zaqri N, Alsalme A, Warad I. Synthesis and XRD of Novel Ni4(µ3-O)4 Twist Cubane Cluster Using Three NNO Mixed Ligands: Hirshfeld, Spectral, Thermal and Oxidation Properties. J CLUST SCI 2020. [DOI: 10.1007/s10876-020-01780-0] [Citation(s) in RCA: 2] [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: 10/24/2022]
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Abstract
The first octa-coordinated energetic material with excellent thermal stability based on transition metal Cd was reported.
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Affiliation(s)
- Wenchao Tong
- State Key Laboratory of Explosion Science and Technology
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Mei Bian
- State Key Laboratory of Explosion Science and Technology
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Yongan Feng
- School of Environmental and Safety Engineering
- North University of China
- Taiyuan 030051
- China
| | - Tonglai Zhang
- State Key Laboratory of Explosion Science and Technology
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Shuangqi Hu
- School of Environmental and Safety Engineering
- North University of China
- Taiyuan 030051
- China
| | - Li Yang
- State Key Laboratory of Explosion Science and Technology
- Beijing Institute of Technology
- Beijing 100081
- China
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Valle H, Palao-Suay R, Aguilar MR, Román JS, Becerra J, Rivas B, Mangalaraja RV. Nanoparticles of 4,7-dichloro-2-quinolinemethylacrylate-based copolymers and their potential cytotoxic activity on human breast carcinoma cells. J Appl Polym Sci 2019. [DOI: 10.1002/app.47545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hernán Valle
- Advanced Ceramics and Nanotechnology Laboratory, Department of Materials Engineering, Faculty of Engineering; University of Concepcion; Concepcion 4070409 Chile
| | - Raquel Palao-Suay
- Group of Biomaterials; Institute of Polymer Science and Technology, ICTP-CSIC, C/Juan de la Cierva 3; Madrid 28006 Spain
| | - María Rosa Aguilar
- Group of Biomaterials; Institute of Polymer Science and Technology, ICTP-CSIC, C/Juan de la Cierva 3; Madrid 28006 Spain
| | - Julio San Román
- Group of Biomaterials; Institute of Polymer Science and Technology, ICTP-CSIC, C/Juan de la Cierva 3; Madrid 28006 Spain
| | - José Becerra
- Laboratorio de Química de Productos Naturales, Facultad de Ciencias Naturales y Oceanográficas; Universidad de Concepción; Concepcion 4089100 Chile
| | - Bernabé Rivas
- Polymer Department, Faculty of Chemistry; University of Concepción; Concepcion 4089100 Chile
| | - Ramalinga Viswanathan Mangalaraja
- Advanced Ceramics and Nanotechnology Laboratory, Department of Materials Engineering, Faculty of Engineering; University of Concepcion; Concepcion 4070409 Chile
- Technological Development Unit (UDT); University of Concepcion, Coronel Industrial Park; Coronel Chile
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Kamizela A, Gawdzik B, Urbaniak M, Lechowicz Ł, Białońska A, Gonciarz W, Chmiela M. Synthesis, Characterization, Cytotoxicity, and Antibacterial Properties of trans-γ-Halo-δ-lactones. ChemistryOpen 2018; 7:543-550. [PMID: 30038879 PMCID: PMC6055027 DOI: 10.1002/open.201800110] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Indexed: 11/24/2022] Open
Abstract
A new four-step pathway for the synthesis of γ-halo-δ-lactones is described from simple, commercially available substrates: aryl bromides and 3-methyl crotonaldehyde. The halogenolactonization reaction of β,δ-substituted, γ,δ-unsaturated carboxylic acid 4 a-c is regio- and stereoselective and gives only the trans-isomers of lactones 5 a-c, 6 a-c, and 7 a-c. The structures of all synthesized compounds were confirmed by using spectroscopic methods. For bromolactone, containing a naphthyl moiety in the structure, crystallographic analysis was also performed. The lactones were tested for their cytotoxic activity against L929 cell lines (mouse fibroblasts) and antibacterial activity against Escherichia coli strains ATCC 8739 and Staphylococcus aureus ATCC 65389. Compounds 5 a, 5 c, 7 a, and 7 b statistically significantly inhibited the metabolic activity of mouse fibroblasts L929. Compounds 5 b and 6 a were not cytotoxic towards L929 cells, but showed moderate bactericidal properties.
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Affiliation(s)
- Angelika Kamizela
- Institute of ChemistryJan Kochanowski UniversityŚwiętokrzyska 15 G25–406KielcePoland
| | - Barbara Gawdzik
- Institute of ChemistryJan Kochanowski UniversityŚwiętokrzyska 15 G25–406KielcePoland
| | - Mariusz Urbaniak
- Institute of ChemistryJan Kochanowski UniversityŚwiętokrzyska 15 G25–406KielcePoland
| | - Łukasz Lechowicz
- Institute of BiologyJan Kochanowski UniversityŚwiętokrzyska 15 G25–406KielcePoland
| | - Agata Białońska
- Department of ChemistryUniversity of WroclawF. Joliot-Curie 1450–383WrocławPoland
| | - Weronika Gonciarz
- Dept. of Immunology and Infectious BiologyUniversity of LódzBanacha 12/1690–237ŁódźPoland
| | - Magdalena Chmiela
- Dept. of Immunology and Infectious BiologyUniversity of LódzBanacha 12/1690–237ŁódźPoland
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Masternak J, Zienkiewicz-Machnik M, Kazimierczuk K, Barszcz B. Structural motifs in the Cu(II), Mn(II) and Zn(II) complexes based on N,N,N-donor dipodal or N,N,N,N-donor tripodal ligands obtained in situ: Synthesis, crystal structures and xanthine oxidase inhibition properties. Polyhedron 2018. [DOI: 10.1016/j.poly.2017.12.012] [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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Das K, Beyene BB, Datta A, Garribba E, Roma-Rodrigues C, Silva A, Fernandes AR, Hung CH. EPR and electrochemical interpretation of bispyrazolylacetate anchored Ni(ii) and Mn(ii) complexes: cytotoxicity and anti-proliferative activity towards human cancer cell lines. NEW J CHEM 2018. [DOI: 10.1039/c8nj01033a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [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
The cytotoxicity and antiproliferative activity are carried out along with EPR and redox interpretation.
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Affiliation(s)
- Kuheli Das
- Institute of Chemistry
- Academia Sinica
- Nankang
- Taipei – 115
- Taiwan
| | | | - Amitabha Datta
- Institute of Chemistry
- Academia Sinica
- Nankang
- Taipei – 115
- Taiwan
| | - Eugenio Garribba
- Dipartimento di Chimica e Farmacia
- Università di Sassari
- I-07100 Sassari
- Italy
| | | | - Ana Silva
- UCIBIO
- DCV
- Faculdade de Ciências e Tecnologia
- Universidade Nova de Lisboa
- 2829-516 Caparica
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Datta A, Das K, Beyene BB, Garribba E, Gajewska MJ, Hung CH. EPR interpretation and electrocatalytic H2 evolution study of bis(3,5-di-methylpyrazol-1-yl)acetate anchored Cu(II) and Mn(II) complexes. Molecular Catalysis 2017. [DOI: 10.1016/j.mcat.2017.06.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Gámez JA, Hölscher M, Leitner W. On the applicability of density functional theory to manganese-based complexes with catalytic activity toward water oxidation. J Comput Chem 2017; 38:1747-1751. [PMID: 28556947 DOI: 10.1002/jcc.24819] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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: 02/28/2017] [Revised: 03/31/2017] [Accepted: 04/07/2017] [Indexed: 01/30/2023]
Abstract
The present contribution assesses the performance of several popular and accurate density functionals, namely B3LYP, BP86, M06, MN12L, mPWPW91, PBE0, and TPSSh toward manganese-based coordination complexes. These compounds show promising properties toward application to catalytic water oxidation. Although manganese with N- and O-biding ligands tends to give rise to high spin complexes, the results show that BP86, mPWPW91, and specially MN12L, tend to yield low-spin complexes. The usage of these functionals for such compounds is, thus, discouraged. All the functionals considered deliver accurate geometries. The present results show, however, that B3LYP delivers geometries deviating from experimental values when compared to the other functionals of the set. M06, PBE0, and TPSSh deliver geometries of similar accuracy, PBE0 outstanding slightly with respect to the other two. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- José A Gámez
- Institute for Technical and Macromolecular Chemistry (ITMC) RWTH Aachen University, Worringer Weg 2, Aachen, 52074, Germany
| | - Markus Hölscher
- Institute for Technical and Macromolecular Chemistry (ITMC) RWTH Aachen University, Worringer Weg 2, Aachen, 52074, Germany
| | - Walter Leitner
- Institute for Technical and Macromolecular Chemistry (ITMC) RWTH Aachen University, Worringer Weg 2, Aachen, 52074, Germany
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Saha S, Choudhury CR, Gómez-garcía CJ, Garribba E, Bauzá A, Frontera A, Pilet G, Mitra S. Magneto-structural and theoretical study of the weak interactions in a Mn(II) complex with a very unusual N,O-chelating coordination mode of 2-aminoterephthalate. Inorganica Chim Acta 2017; 461:183-91. [DOI: 10.1016/j.ica.2017.02.016] [Citation(s) in RCA: 3] [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: 11/18/2022]
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Sasmal A, Garribba E, Ugone V, Rizzoli C, Mitra S. Synthesis, crystal structures, EPR and DFT studies of first row transition metal complexes of lignin model compound ethylvanillin. Polyhedron 2017; 121:107-14. [DOI: 10.1016/j.poly.2016.09.041] [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: 11/23/2022]
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Zienkiewicz-Machnik M, Masternak J, Kazimierczuk K, Barszcz B. Structural analysis and physico-chemical characterization of mononuclear manganese(II) and polynuclear copper(II) complexes with pyridine-based alcohol. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.01.082] [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: 01/24/2023]
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Das K, Datta A, Mane SB, Mendiratta S, Massera C, Garribba E, Huang J, Hung C, Akitsu T. Bulky bis(imidazole) and 2‐sulfoterephthalate Assisted 3‐D Cu(II) and 2‐D Mn(II) Coordination Polymers: Topology, Diversity in Metal Containing Nodes and Spectral Elucidation. ChemistrySelect 2016. [DOI: 10.1002/slct.201601260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kuheli Das
- Department of Chemistry National Changhua University of Education Changhua - 50058 Taiwan
- Institute of Chemistry Academia Sinica, Nankang Taipei - 115 Taiwan
| | - Amitabha Datta
- Department of Chemistry National Changhua University of Education Changhua - 50058 Taiwan
- Institute of Chemistry Academia Sinica, Nankang Taipei - 115 Taiwan
| | - Sandeep B. Mane
- Institute of Chemistry Academia Sinica, Nankang Taipei - 115 Taiwan
| | | | - Chiara Massera
- Dipartimento di Chimica Universita‘ degli Studi di Parma Viale delle Scienze 17/A 43124 Parma Italy
| | - Eugenio Garribba
- Dipartimento di Chimica e Farmacia Università di Sassari Via Vienna 2, I- 07100 Sassari Italy
| | - Jui‐Hsien Huang
- Department of Chemistry National Changhua University of Education Changhua - 50058 Taiwan
| | - Chen‐Hsiung Hung
- Institute of Chemistry Academia Sinica, Nankang Taipei - 115 Taiwan
| | - Takashiro Akitsu
- Department of Chemistry, Faculty of Science Tokyo University of Science 1-3 Kagurazaka, Shinjuku-ku Tokyo 162-8601 Japan
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Masternak J, Zienkiewicz-Machnik M, Kowalik M, Jabłońska-Wawrzycka A, Rogala P, Adach A, Barszcz B. Recent advances in coordination chemistry of metal complexes based on nitrogen heteroaromatic alcohols. Synthesis, structures and potential applications. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.01.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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