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Borah M, Saikia N, Das P. A combined computational and experimental study of Fe(II) complexes with hemilabile phosphine-based P,O donor ligands. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Hema M, Warad I, Karthik C, Zarrouk A, Kumara K, Pampa K, Mallu P, Lokanath N. XRD/DFT/HSA-interactions in Cu(II)Cl/phen/ß-diketonato complex: Physicochemical, solvatochromism, thermal and DNA-binding analysis. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128000] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Esteves CV, Costa J, Esteban-Gómez D, Lamosa P, Bernard H, Platas-Iglesias C, Tripier R, Delgado R. Phosphate and polyphosphate anion recognition by a dinuclear copper(ii) complex of an unsymmetrical squaramide. Dalton Trans 2019; 48:10104-10115. [DOI: 10.1039/c9dt01434a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
At pH = 7.4, ATP4− is selectively removed from water containing PhPO42−, Haep−, AMP2− and ADP3− by the studied squaramide-based dicopper(ii) complex.
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Affiliation(s)
- Catarina V. Esteves
- Instituto de Tecnologia Química e Biológica António Xavier
- Universidade Nova de Lisboa
- 2780-157 Oeiras
- Portugal
| | - Judite Costa
- Research Institute for Medicines (iMed.ULisboa)
- Faculty of Pharmacy
- Universidade de Lisboa
- 1649-003 Lisboa
- Portugal
| | - David Esteban-Gómez
- Centro de Investigacións Científicas Avanzadas (CICA) and Departamento de Química
- Universidade da Coruña
- 15008 A Coruña
- Spain
| | - Pedro Lamosa
- Instituto de Tecnologia Química e Biológica António Xavier
- Universidade Nova de Lisboa
- 2780-157 Oeiras
- Portugal
| | - Hélène Bernard
- Université de Brest
- UMR-CNRS 6521
- IBSAM
- UFR des Sciences et Techniques
- 29238 Brest Cedex 3
| | - Carlos Platas-Iglesias
- Centro de Investigacións Científicas Avanzadas (CICA) and Departamento de Química
- Universidade da Coruña
- 15008 A Coruña
- Spain
| | - Raphäel Tripier
- Université de Brest
- UMR-CNRS 6521
- IBSAM
- UFR des Sciences et Techniques
- 29238 Brest Cedex 3
| | - Rita Delgado
- Instituto de Tecnologia Química e Biológica António Xavier
- Universidade Nova de Lisboa
- 2780-157 Oeiras
- Portugal
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Warad I, Awwadi FF, Abd Al-Ghani B, Sawafta A, Shivalingegowda N, Lokanath NK, Mubarak MS, Ben Hadda T, Zarrouk A, Al-Rimawi F, Odeh AB, Barghouthi SA. Ultrasound-assisted synthesis of two novel [CuBr(diamine) 2·H 2O]Br complexes: Solvatochromism, crystal structure, physicochemical, Hirshfeld surface thermal, DNA/binding, antitumor and antibacterial activities. ULTRASONICS SONOCHEMISTRY 2018; 48:1-10. [PMID: 30080530 DOI: 10.1016/j.ultsonch.2018.05.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 05/09/2018] [Accepted: 05/11/2018] [Indexed: 06/08/2023]
Abstract
Two new hydrated monocationic Cu(II) complexes with 1,3-propylenediamine and 1,2-ethylenediamine of general formula [CuBr(N-N)2·H2O]Br were prepared. The complexes were identified by means of several spectroscopic tools (Uv-visible, IR and MS), thermally (TG/DTA) and CHN-elemental analysis. The three dimensional structure for complex A and B was provide by X-ray diffraction studies and showed the Cu(II) ion as 4 + 1 + 1 coordinated, four nitrogen atoms of the diamine ligands, one bromide ion and one H2O semi-coordinated to the Cu(II) center, a typical trans effect is clearly observed in the two complexes. The molecular crystal structures are linked via several H-bonds like N_H…Br and N_H…O. Additionally, intra-molecular H-bonds of kind C_H…Br is observed; these interactions lead to crystal structure three dimensional architecture packing. Hirshfeld surfaces (HSA) analysis was served to figure out the inter-contacts and fingerprints atoms percentage. DNA-binding, antitumor and antibacterial effectiveness of the desired complexes were evaluated.
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Affiliation(s)
- Ismail Warad
- Department of Chemistry, Science College, An-Najah National University, P.O. Box 7, Nablus, Palestine.
| | - Firas F Awwadi
- Department of Chemistry, The University of Jordan, Amman 11942, Jordan
| | - Bahaa Abd Al-Ghani
- Department of Chemistry, Science College, An-Najah National University, P.O. Box 7, Nablus, Palestine
| | - Ashraf Sawafta
- Biology and Biotechnology Department, AN-Najah National University, P.O. Box 7, Nablus, Palestine
| | - Naveen Shivalingegowda
- Department of Physics, School of Engineering and Technology, Jain University, Bangalore 562 112, India
| | | | | | - Taibi Ben Hadda
- Laboratoire Chimie Matériaux, FSO, Université Mohammed 1ER, Oujda 60000, Morocco
| | - Abdelkader Zarrouk
- Laboratoire Chimie Matériaux, FSO, Université Mohammed 1ER, Oujda 60000, Morocco
| | - Fuad Al-Rimawi
- Department of Chemistry, Faculty of Science and Technology, Al-Quds University, P.O. Box 20002, Al-Quds, Palestine
| | - Abdallah Bani Odeh
- Department of Medical Laboratory Sciences, Faculty of Health Professions, Al Quds University, Al Quds, Palestine
| | - Sameer A Barghouthi
- Department of Medical Laboratory Sciences, Faculty of Health Professions, Al Quds University, Al Quds, Palestine
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