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Emel’yanova NS, Gutsev LG, Zagainova EA, Sanina NA, Aldoshin SM. Influence of alkyl substituents in cations of mononuclear dinitrosyliron complexes containing thiourea ligands on the mechanism of the reaction with molecular oxygen: a quantum chemical study. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3604-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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2
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Sanina NA, Sulimenkov IV, Emel'yanova NS, Konyukhova AS, Stupina TS, Balakina AA, Terent'ev AA, Aldoshin SM. Cationic dinitrosyl iron complexes with thiourea exhibit selective toxicity to brain tumor cells in vitro. Dalton Trans 2022; 51:8893-8905. [PMID: 35635550 DOI: 10.1039/d2dt01011a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The cytotoxic activity of a series of dinitrosyl iron complexes (DNICs) with thioureas against cells of different origin has been studied in this work. The cytotoxicity of the studied DNICs proved to be substantially different depending on the structure of the complexes and cell line. Complexes with thiourea and 1,3-dimethylthiourea were found to induce notable cell death in different cell lines of both cancerous and non-cancerous origin, while the N-ethylthiourea-bearing complex induced cell death in cells derived from brain tumors. The studied DNICs effectively release NO while decomposing in solutions, as follows from the electrochemical analysis. It was found that the cytotoxic effects of the studied DNICs did not correlate with their NO-donating ability, hence suggesting that their cytotoxic activity is, in a big part, defined by the long-lived nitrosyl iron-sulfur intermediates formed during the decomposition of the complexes. The structures of the products formed upon hydrolytic decomposition of all studied DNICs have been studied by electrospray ionization mass spectrometry. Stable high-molecular cluster ions containing NO groups namely [Fe4S3(NO)7]- (Roussin's "black salt" anion), [Fe4S3(NO)5]-, [Fe4S4(NO)4]-, [Fe4S3(NO)4]- and [Fe4S3(NO)6]- have been detected in the solution of the N-ethylthiourea-bearing complex. The mechanism of Roussin's "black salt" anion formation in a solution of DNIC with N'-ethylthiourea was studied using density functional theory. This moved us near understanding the reasons for the formation of biologically active intermediates upon the decomposition of the complex with N'-ethylthiourea, which are apparently responsible for the unique antiglioma activity of the complex.
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Affiliation(s)
- N A Sanina
- Institute of Problems of Chemical Physics, The Russian Academy of Sciences, 142432, Chernogolovka, Russia. .,Scientific and Educational Center "Medical Chemistry" of Moscow State Regional University, 141014, Mytishchi, Russia.,Faculty of Fundamental Physicochemical Engineering, Moscow State University, 119991, Moscow, Russia
| | - I V Sulimenkov
- Chernogolovka Branch of N.N. Semenov Federal Research Center of Chemical Physics, The Russian Academy of Sciences, 142432, Chernogolovka, Russia
| | - N S Emel'yanova
- Institute of Problems of Chemical Physics, The Russian Academy of Sciences, 142432, Chernogolovka, Russia.
| | - A S Konyukhova
- Faculty of Fundamental Physicochemical Engineering, Moscow State University, 119991, Moscow, Russia
| | - T S Stupina
- Institute of Problems of Chemical Physics, The Russian Academy of Sciences, 142432, Chernogolovka, Russia.
| | - A A Balakina
- Institute of Problems of Chemical Physics, The Russian Academy of Sciences, 142432, Chernogolovka, Russia.
| | - A A Terent'ev
- Institute of Problems of Chemical Physics, The Russian Academy of Sciences, 142432, Chernogolovka, Russia. .,Scientific and Educational Center "Medical Chemistry" of Moscow State Regional University, 141014, Mytishchi, Russia.,Faculty of Fundamental Physicochemical Engineering, Moscow State University, 119991, Moscow, Russia
| | - S M Aldoshin
- Institute of Problems of Chemical Physics, The Russian Academy of Sciences, 142432, Chernogolovka, Russia.
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Lehnert N, Kim E, Dong HT, Harland JB, Hunt AP, Manickas EC, Oakley KM, Pham J, Reed GC, Alfaro VS. The Biologically Relevant Coordination Chemistry of Iron and Nitric Oxide: Electronic Structure and Reactivity. Chem Rev 2021; 121:14682-14905. [PMID: 34902255 DOI: 10.1021/acs.chemrev.1c00253] [Citation(s) in RCA: 96] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Nitric oxide (NO) is an important signaling molecule that is involved in a wide range of physiological and pathological events in biology. Metal coordination chemistry, especially with iron, is at the heart of many biological transformations involving NO. A series of heme proteins, nitric oxide synthases (NOS), soluble guanylate cyclase (sGC), and nitrophorins, are responsible for the biosynthesis, sensing, and transport of NO. Alternatively, NO can be generated from nitrite by heme- and copper-containing nitrite reductases (NIRs). The NO-bearing small molecules such as nitrosothiols and dinitrosyl iron complexes (DNICs) can serve as an alternative vehicle for NO storage and transport. Once NO is formed, the rich reaction chemistry of NO leads to a wide variety of biological activities including reduction of NO by heme or non-heme iron-containing NO reductases and protein post-translational modifications by DNICs. Much of our understanding of the reactivity of metal sites in biology with NO and the mechanisms of these transformations has come from the elucidation of the geometric and electronic structures and chemical reactivity of synthetic model systems, in synergy with biochemical and biophysical studies on the relevant proteins themselves. This review focuses on recent advancements from studies on proteins and model complexes that not only have improved our understanding of the biological roles of NO but also have provided foundations for biomedical research and for bio-inspired catalyst design in energy science.
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Affiliation(s)
- Nicolai Lehnert
- Department of Chemistry and Department of Biophysics, University of Michigan, Ann Arbor, Michigan 48109-1055, United States
| | - Eunsuk Kim
- Department of Chemistry, Brown University, Providence, Rhode Island 02912, United States
| | - Hai T Dong
- Department of Chemistry and Department of Biophysics, University of Michigan, Ann Arbor, Michigan 48109-1055, United States
| | - Jill B Harland
- Department of Chemistry and Department of Biophysics, University of Michigan, Ann Arbor, Michigan 48109-1055, United States
| | - Andrew P Hunt
- Department of Chemistry and Department of Biophysics, University of Michigan, Ann Arbor, Michigan 48109-1055, United States
| | - Elizabeth C Manickas
- Department of Chemistry and Department of Biophysics, University of Michigan, Ann Arbor, Michigan 48109-1055, United States
| | - Kady M Oakley
- Department of Chemistry, Brown University, Providence, Rhode Island 02912, United States
| | - John Pham
- Department of Chemistry, Brown University, Providence, Rhode Island 02912, United States
| | - Garrett C Reed
- Department of Chemistry and Department of Biophysics, University of Michigan, Ann Arbor, Michigan 48109-1055, United States
| | - Victor Sosa Alfaro
- Department of Chemistry and Department of Biophysics, University of Michigan, Ann Arbor, Michigan 48109-1055, United States
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Tung CY, Tseng YT, Lu TT, Liaw WF. Insight into the Electronic Structure of Biomimetic Dinitrosyliron Complexes (DNICs): Toward the Syntheses of Amido-Bridging Dinuclear DNICs. Inorg Chem 2021; 60:15846-15873. [PMID: 34009960 DOI: 10.1021/acs.inorgchem.1c00566] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The ubiquitous function of nitric oxide (NO) guided the biological discovery of the natural dinitrosyliron unit (DNIU) [Fe(NO)2] as an intermediate/end product after Fe nitrosylation of nonheme cofactors. Because of the natural utilization of this cofactor for the biological storage and delivery of NO, a bioinorganic study of synthetic dinitrosyliron complexes (DNICs) has been extensively explored in the last 2 decades. The bioinorganic study of DNICs involved the development of synthetic methodology, spectroscopic discrimination, biological application of NO-delivery reactivity, and translational application to the (catalytic) transformation of small molecules. In this Forum Article, we aim to provide a systematic review of spectroscopic and computational insights into the bonding nature within the DNIU [Fe(NO)2] and the electronic structure of different types of DNICs, which highlights the synchronized advance in synthetic methodology and spectroscopic tools. With regard to the noninnocent nature of a NO ligand, spectroscopic and computational tools were utilized to provide qualitative/quantitative assignment of oxidation states of Fe and NO in DNICs with different redox levels and ligation modes as well as to probe the Fe-NO bonding interaction modulated by supporting ligands. Besides the strong antiferromagnetic coupling between high-spin Fe and paramagnetic NO ligands within the covalent DNIU [Fe(NO)2], in polynuclear DNICs, the effects of the Fe···Fe distance, nature of the bridging ligands, and type of bridging modes on the regulation of the magnetic coupling among paramagnetic DNIU [Fe(NO)2] are further reviewed. In the last part of this Forum Article, the sequential reaction of {Fe(NO)2}10 DNIC [(NO)2Fe(AMP)] (1-red) with NO(g), HBF4, and KC8 establishes a synthetic cycle, {Fe(NO)2}9-{Fe(NO)2}9 DNIC [(NO)2Fe(μ-dAMP)2Fe(NO)2] (1) → {Fe(NO)2}9 DNIC [(NO2)Fe(AMP)][BF4] (1-H) → {Fe(NO)2}10 DNIC 1-red → DNIC 1, for the transformation of NO into HNO/N2O. Of importance, the NO-induced transformation of {Fe(NO)2}10 DNIC 1-red and [(NO)2Fe(DTA)] (2-red; DTA = diethylenetriamine) unravels a synthetic strategy for preparation of the {Fe(NO)2}9-{Fe(NO)2}9 DNICs [(NO)2Fe(μ-NHR)2Fe(NO)2] containing amido-bridging ligands, which hold the potential to feature distinctive physical properties, chemical reactivities, and biological applications.
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Affiliation(s)
- Chi-Yen Tung
- Department of Chemistry, National Tsing Hua University (NTHU), Hsinchu 30013 Taiwan
| | - Yu-Ting Tseng
- Department of Chemistry, National Tsing Hua University (NTHU), Hsinchu 30013 Taiwan
| | - Tsai-Te Lu
- Institute of Biomedical Engineering, National Tsing Hua University (NTHU), Hsinchu 30013, Taiwan
| | - Wen-Feng Liaw
- Department of Chemistry, National Tsing Hua University (NTHU), Hsinchu 30013 Taiwan
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Chen YC, Chen YH, Chiu H, Ko YH, Wang RT, Wang WP, Chuang YJ, Huang CC, Lu TT. Cell-Penetrating Delivery of Nitric Oxide by Biocompatible Dinitrosyl Iron Complex and Its Dermato-Physiological Implications. Int J Mol Sci 2021; 22:ijms221810101. [PMID: 34576264 PMCID: PMC8469893 DOI: 10.3390/ijms221810101] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/13/2021] [Accepted: 09/16/2021] [Indexed: 12/13/2022] Open
Abstract
After the discovery of endogenous dinitrosyl iron complexes (DNICs) as a potential biological equivalent of nitric oxide (NO), bioinorganic engineering of [Fe(NO)2] unit has emerged to develop biomimetic DNICs [(NO)2Fe(L)2] as a chemical biology tool for controlled delivery of NO. For example, water-soluble DNIC [Fe2(μ-SCH2CH2OH)2(NO)4] (DNIC-1) was explored for oral delivery of NO to the brain and for the activation of hippocampal neurogenesis. However, the kinetics and mechanism for cellular uptake and intracellular release of NO, as well as the biocompatibility of synthetic DNICs, remain elusive. Prompted by the potential application of NO to dermato-physiological regulations, in this study, cellular uptake and intracellular delivery of DNIC [Fe2(μ-SCH2CH2COOH)2(NO)4] (DNIC-2) and its regulatory effect/biocompatibility toward epidermal cells were investigated. Upon the treatment of DNIC-2 to human fibroblast cells, cellular uptake of DNIC-2 followed by transformation into protein-bound DNICs occur to trigger the intracellular release of NO with a half-life of 1.8 ± 0.2 h. As opposed to the burst release of extracellular NO from diethylamine NONOate (DEANO), the cell-penetrating nature of DNIC-2 rationalizes its overwhelming efficacy for intracellular delivery of NO. Moreover, NO-delivery DNIC-2 can regulate cell proliferation, accelerate wound healing, and enhance the deposition of collagen in human fibroblast cells. Based on the in vitro and in vivo biocompatibility evaluation, biocompatible DNIC-2 holds the potential to be a novel active ingredient for skincare products.
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Affiliation(s)
- Yu-Chieh Chen
- Department of Medical Science & Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu 30013, Taiwan; (Y.-C.C.); (Y.-H.K.); (Y.-J.C.)
| | - Yi-Hong Chen
- Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan; (Y.-H.C.); (H.C.)
| | - Han Chiu
- Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan; (Y.-H.C.); (H.C.)
| | - Yi-Hsuan Ko
- Department of Medical Science & Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu 30013, Taiwan; (Y.-C.C.); (Y.-H.K.); (Y.-J.C.)
| | - Ruei-Ting Wang
- CHLITINA Research and Development Center, CHLITINA Holding Ltd., Taipei 10073, Taiwan; (R.-T.W.); (W.-P.W.)
| | - Wei-Ping Wang
- CHLITINA Research and Development Center, CHLITINA Holding Ltd., Taipei 10073, Taiwan; (R.-T.W.); (W.-P.W.)
| | - Yung-Jen Chuang
- Department of Medical Science & Institute of Bioinformatics and Structural Biology, National Tsing Hua University, Hsinchu 30013, Taiwan; (Y.-C.C.); (Y.-H.K.); (Y.-J.C.)
| | - Chieh-Cheng Huang
- Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan; (Y.-H.C.); (H.C.)
- Correspondence: (C.-C.H.); (T.-T.L.)
| | - Tsai-Te Lu
- Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan; (Y.-H.C.); (H.C.)
- Correspondence: (C.-C.H.); (T.-T.L.)
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Investigation of the interaction of the cationic nitrosyl iron complex [Fe(SC(NH2)2)2(NO)2]+ with molecular oxygen. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120361] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Aldoshin SM, Bozhenko KV, Utenyshev AN, Sanina NA, Emel'yanova NS. Formation of supramolecular synthons in the crystalline structure of the dinitrosyl iron complexes with aliphatic thiourea ligands. J Mol Model 2020; 26:330. [PMID: 33150462 DOI: 10.1007/s00894-020-04594-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 10/28/2020] [Indexed: 11/28/2022]
Abstract
By means of quantum-chemical calculations using Density Functional Theory, Quantum Theory of Atoms in Molecules, and Natural Bond Orbitals, theoretical modeling of intermolecular interactions has been performed for eight nitrosyl iron complexes with aliphatic thiourea ligands, which was aimed at discovering the presence of the NO…NO intermolecular interactions and at studying the possibility of the NO…NO supramolecular synthon formation in their crystalline structure for explaining their unusual magnetic properties. Such interactions were shown to be either stacking or T-like interactions, depending on the relative position of nitrosyl ligands and energetically corresponding to Van der Waals bonds. Mainly LP(O), π (NO), and π*(NO) orbitals in various combinations participate in their formation, with π (FeN), π(FeО), and LP(N) orbitals hardly being participants. The involvement of the NO bond orbitals results in quenching the orbital moment of the NO groups. If NO groups are isolated from intermolecular interactions, they can preserve the unquenched orbital moment.
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Affiliation(s)
- S M Aldoshin
- Institute of Problems of Chemical Physics of the Russian Academy of Sciences (IPCP RAS), 142432 Chernogolovka Region, prosp. Acad. Semenova, 1, Moscow, Russian Federation.,Faculty of Fundamental Physicochemical Engineering, Moscow State University, Leninskie Gori, 1, Moscow, Russian Federation, 119991
| | - K V Bozhenko
- Institute of Problems of Chemical Physics of the Russian Academy of Sciences (IPCP RAS), 142432 Chernogolovka Region, prosp. Acad. Semenova, 1, Moscow, Russian Federation.,Faculty of Fundamental Physicochemical Engineering, Moscow State University, Leninskie Gori, 1, Moscow, Russian Federation, 119991
| | - A N Utenyshev
- Institute of Problems of Chemical Physics of the Russian Academy of Sciences (IPCP RAS), 142432 Chernogolovka Region, prosp. Acad. Semenova, 1, Moscow, Russian Federation
| | - N A Sanina
- Institute of Problems of Chemical Physics of the Russian Academy of Sciences (IPCP RAS), 142432 Chernogolovka Region, prosp. Acad. Semenova, 1, Moscow, Russian Federation.,Faculty of Fundamental Physicochemical Engineering, Moscow State University, Leninskie Gori, 1, Moscow, Russian Federation, 119991.,Scientific and Educational Center "Medical Chemistry" of Moscow State Regional University, 141014 Mytishchi Region, st. Vera Voloshina, 24, Moscow, Russian Federation
| | - N S Emel'yanova
- Institute of Problems of Chemical Physics of the Russian Academy of Sciences (IPCP RAS), 142432 Chernogolovka Region, prosp. Acad. Semenova, 1, Moscow, Russian Federation. .,Faculty of Fundamental Physicochemical Engineering, Moscow State University, Leninskie Gori, 1, Moscow, Russian Federation, 119991.
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Akentieva NP, Sanina NA, Gizatullin AR, Shkondina NI, Prikhodchenko TR, Shram SI, Zhelev N, Aldoshin SM. Cytoprotective Effects of Dinitrosyl Iron Complexes on Viability of Human Fibroblasts and Cardiomyocytes. Front Pharmacol 2019; 10:1277. [PMID: 31780929 PMCID: PMC6859909 DOI: 10.3389/fphar.2019.01277] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 10/07/2019] [Indexed: 12/29/2022] Open
Abstract
Nitric oxide (NO) is an important signaling molecule that plays a key role in maintaining vascular homeostasis. Dinitrosyl iron complexes (DNICs) generating NO are widely used to treat cardiovascular diseases. However, the involvement of DNICs in the metabolic processes of the cell, their protective properties in doxorubicin-induced toxicity remain to be clarified. Here, we found that novel class of mononuclear DNICs with functional sulfur-containing ligands enhanced the cell viability of human lung fibroblasts and rat cardiomyocytes. Moreover, DNICs demonstrated remarkable protection against doxorubicin-induced toxicity in fibroblasts and in rat cardiomyocytes (H9c2 cells). Data revealed that the DNICs compounds modulate the mitochondria function by decreasing the mitochondrial membrane potential (ΔΨm). Results of flow cytometry showed that DNICs were not affected the proliferation, growth of fibroblasts. In addition, this study showed that DNICs did not affect glutathione levels and the formation of reactive oxygen species in cells. Moreover, results indicated that DNICs maintained the ATP equilibrium in cells. Taken together, these findings show that DNICs have protective properties in vitro. It was further suggested that DNICs may be uncouplers of oxidative phosphorylation in mitochondria and protective mechanism is mainly provided by the leakage of excess charge through the mitochondrial membrane. It is assumed that the DNICs have the therapeutic potential for treating cardiovascular diseases and for decreasing of chemotherapy-induced cardiotoxicity in cancer survivors.
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Affiliation(s)
- Natalia Pavlovna Akentieva
- Laboratory Biochemical and Cellular Studies, Department of Kinetics of Chemical and Biological Processes, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russia
- Laboratory of Toxicology and Experimental Chemotherapy, Moscow State Regional University, Moscow, Russia
- Faculty of Medicine, Karabük University, Karabük, Turkey
| | - Natalia Alekseevna Sanina
- Laboratory of Structural Chemistry, Department of Structure of Matter, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russia
- Faculty of fundamental physical and chemical engineering, Lomonosov Moscow State University, Moscow, Russia
| | - Artur Rasimovich Gizatullin
- Laboratory Biochemical and Cellular Studies, Department of Kinetics of Chemical and Biological Processes, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russia
| | - Natalia Ivanovna Shkondina
- Laboratory Biochemical and Cellular Studies, Department of Kinetics of Chemical and Biological Processes, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russia
| | - Tatyana Romanovna Prikhodchenko
- Laboratory Biochemical and Cellular Studies, Department of Kinetics of Chemical and Biological Processes, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russia
| | - Stanislav Ivanovich Shram
- Neuropharmacology Sector, Institute of Molecular Genetics, Russian Academy of Sciences, Moscow, Russia
| | - Nikolai Zhelev
- School of Medicine, University of Dundee, Dundee, United Kingdom
- Medical University Plovdiv, Plovdiv, Bulgaria
| | - Sergei Michailovich Aldoshin
- Laboratory of Structural Chemistry, Department of Structure of Matter, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Russia
- Faculty of fundamental physical and chemical engineering, Lomonosov Moscow State University, Moscow, Russia
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Cho SL, Liao CJ, Lu TT. Synthetic methodology for preparation of dinitrosyl iron complexes. J Biol Inorg Chem 2019; 24:495-515. [DOI: 10.1007/s00775-019-01668-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 05/15/2019] [Indexed: 12/29/2022]
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10
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Redox reactions of cationic nitrosyl iron complexes with thiourea and its aliphatic derivatives: The experiment and DFT investigation. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.12.112] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Zayed EM, Zayed MA, Hindy AM, Mohamed GG. Coordination behaviour and biological activity studies involving theoretical docking of bis-Schiff base ligand and some of its transition metal complexes. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4603] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Ehab M. Zayed
- Green Chemistry Department; National Research Centre; 33 El Bohouth str. (former El Tahrir str.), Dokki, PO 12622 Giza Egypt
| | - Mohamed A. Zayed
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Ahmed M.M. Hindy
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
- Egypt Nanotechnology Center; Cairo University; El-Sheikh Zayed 12588 6th October, Giza Egypt
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Shmatko NY, Korchagin DV, Shilov GV, Ovanesyan NS, Kulikov AV, Sanina NA, Aldoshin SM. The cationic dinitrosyl iron complexes family with thiocarbamide derivatives: Synthesis, structure and properties in the solid state. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.08.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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