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Wu J, Niu W, Zhang S, Wu S, Ma W, Tang B. Polyacrylic Acid‐Based Coordination Supramolecular Elastomer with High Strength, Excellent Fatigue‐Resistance, and Self‐Recovery Properties. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201800571] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jia Wu
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyWest Campus 2# Linggong Rd Dalian 116024 China
| | - Wenbin Niu
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyWest Campus 2# Linggong Rd Dalian 116024 China
| | - Shufen Zhang
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyWest Campus 2# Linggong Rd Dalian 116024 China
| | - Suli Wu
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyWest Campus 2# Linggong Rd Dalian 116024 China
| | - Wei Ma
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyWest Campus 2# Linggong Rd Dalian 116024 China
| | - Bingtao Tang
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyWest Campus 2# Linggong Rd Dalian 116024 China
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Synthesis, CP-MAS NMR Characterization, and Antibacterial Activities of Glycine and Histidine Complexes of Cd(SeCN) 2 and Hg(SeCN) 2. Bioinorg Chem Appl 2013; 2013:476874. [PMID: 23533372 PMCID: PMC3600247 DOI: 10.1155/2013/476874] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2012] [Revised: 12/30/2012] [Accepted: 01/03/2013] [Indexed: 01/26/2023] Open
Abstract
The synthesis and characterization of cadmium and mercury complexes of selenocyanate of the type [(L)M(SeCN)2] are described, where L is L-Histidine (His) or L-Glycine (Gly) and M is Cd2+ or Hg2+. These complexes are obtained by the reaction of 1 equivalent of respective amino acids with metal diselenocyanate precursor in a mixture of solvents (methanol : water = 1 : 1). These synthesized compounds are characterized by analytical and various spectroscopic techniques such as elemental analysis (EA), IR, H,1 and C13 NMR in solution and in the solid state for C13 and N15. The in vitro antibacterial activities of these complexes have been investigated with standard type cultures of Escherichia coli (MTCC 443), Klebsiella pneumoniae (MTCC 109), Pseudomonas aeruginosa (MTCC 1688), Salmonella typhi (MTCC 733), and Staphylococcus aureus (MTCC 737).
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Meng L, Hu A, Pang R, Lin Z. Extensive computational study on coordination of transition metal cations and water molecules to glutamic acid. J Phys Chem A 2012; 116:7177-88. [PMID: 22671921 DOI: 10.1021/jp303289p] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
On the basis of the conformations of glutamic acid (Glu) and analysis of possible metal cation coordination and hydration modes, conformations of Glu metalated with transition metal cations (TMCs), Cu(+/2+), Zn(+/2+), and Fe(+/2+/3+) and hydrations of Glu-Cu(+/2+) and Glu-Zn(+/2+) complexes by up to three water molecules are determined by extensive computational searches. The BHandHLYP functional is chosen as the main computational method as its overall performance for treating the spin multiplicity of TMCs is similar to that of CCSD(T) and better than that of MP2 and B3LYP. All mono- and divalent TMCs prefer tridentate coordination to canonical Glu, while Fe(3+) favors a bidentate coordination to zwitterionic Glu. The ground state of Glu-Fe(+) is found to be a spin sextet. Metal ion affinities of Glu for the TMCs are determined, and an excellent agreement with the experiment for Cu(+) may be obtained if the entropic effect is properly accounted for. Effects of hydration on the stabilities of different Glu-Cu(+/2+)/Zn(+/2+) structures are discussed, and the hydration energies for up to three water molecules are obtained. For the global minimum to take the zwitterionic form, Glu-Zn(+) requires only monohydration, Glu-Zn(2+) needs to be trihydrated, while Glu-Cu(+/2) should be hydrated with four or more water molecules.
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Affiliation(s)
- Lingbiao Meng
- Hefei National Laboratory for Physical Sciences at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
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Song L, Zhao X, Fu J, Wang X, Sheng Y, Liu X. DFT investigation of Ni(II) adsorption onto MA-DTPA/PVDF chelating membrane in the presence of coexistent cations and organic acids. JOURNAL OF HAZARDOUS MATERIALS 2012; 199-200:433-439. [PMID: 22152921 DOI: 10.1016/j.jhazmat.2011.11.046] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2011] [Revised: 11/11/2011] [Accepted: 11/11/2011] [Indexed: 05/31/2023]
Abstract
Melamine-diethylenetriaminepentaacetic acid/polyvinylidene fluoride (MA-DTPA/PVDF) chelating membrane bearing polyaminecarboxylate groups was used to remove Ni(II) from nickel plating effluents. Adsorption experiments were conducted to study the adsorption of the membrane towards Ni(II) in Ni(II)-Ca(II), Ni(II)-NH(4)(+), Ni(II)-Fe(III) binary systems, and Ni(II)-lactic acid, Ni(II)-succinic acid and Ni(II)-citric acid complex systems. For the ternary nickel plating processes, the effects of 3d transition metals including Fe(II), Co(II), Cu(II) and Zn(II) on Ni(II) adsorption were evaluated. The influences of the aforementioned coexistent cations and organic acids were elucidated by the continuum solvation model (COSMO)-corrected density functional theory (DFT) method. Geometries and complexation energies were analyzed for metal-MA-DTPA and Ni(II)-organic acid complexes. DFT results accord with the experimental data, indicating that DFT is helpful to evaluate the complexation between the membrane and metal cations. The coexistent Ca(II) tends to form more stable complex with MA-DTPA ligand than NH(4)(+) and Fe(III), and can interfere with the formation of Ni(II)-MA-DTPA complex. The complexing sequence of 3d metals with MA-DTPA ligand is Zn(II)<Co(II)<Ni(II)<Fe(II)<Cu(II). Therefore, both Fe(II) and Cu(II) have the considerable competition with Ni(II). The stabilities of Ni(II)-organic acid complexes follow the order of lactic acid<succinic acid<citric acid, but cannot be comparable to that of Ni(II)-MA-DTPA complex.
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Affiliation(s)
- Laizhou Song
- Department of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China.
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Electronic structure calculation study of metal complexes with a phytosiderophore mugineic acid. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.01.091] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Zhao X, Song L, Zhang Z, Wang R, Fu J. Adsorption investigation of MA-DTPA chelating resin for Ni(II) and Cu(II) using experimental and DFT methods. J Mol Struct 2011. [DOI: 10.1016/j.molstruc.2010.11.049] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Pesonen H, Wuorimaa A, Jokela R, Aksela R, Laasonen K. Synthesis, structure, and complexation properties of hydroxybenzyl analogs of diethylenetriaminepentaacetic acid. J COORD CHEM 2010. [DOI: 10.1080/00958972.2010.499936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Henna Pesonen
- a Department of Chemistry , University of Oulu , PO Box 3000, 90014 Oulu, Finland
| | - Anna Wuorimaa
- b Laboratory of Industrial Chemistry, Helsinki University of Technology (TKK) , PO Box 6100, 02015 Espoo, Finland
| | - Reija Jokela
- b Laboratory of Industrial Chemistry, Helsinki University of Technology (TKK) , PO Box 6100, 02015 Espoo, Finland
| | - Reijo Aksela
- c Espoo Research Centre , Kemira Oyj, PO Box 44, 02271 Espoo, Finland
| | - Kari Laasonen
- a Department of Chemistry , University of Oulu , PO Box 3000, 90014 Oulu, Finland
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Cilurzo F, Gennari CGM, Selmin F, Vistoli G. Effects of Metal Ions on Entero-Soluble Poly(methacrylic acid-methyl methacrylate) Coating: A Combined Analysis by ATR-FTIR Spectroscopy and Computational Approaches. Mol Pharm 2010; 7:421-30. [DOI: 10.1021/mp900199a] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Francesco Cilurzo
- Department of Pharmaceutical Sciences “Pietro Pratesi”, Università degli Studi di Milano, via L. Mangiagalli, 25, 20133 Milan, Italy
| | - Chiara G. M. Gennari
- Department of Pharmaceutical Sciences “Pietro Pratesi”, Università degli Studi di Milano, via L. Mangiagalli, 25, 20133 Milan, Italy
| | - Francesca Selmin
- Department of Pharmaceutical Sciences “Pietro Pratesi”, Università degli Studi di Milano, via L. Mangiagalli, 25, 20133 Milan, Italy
| | - Giulio Vistoli
- Department of Pharmaceutical Sciences “Pietro Pratesi”, Università degli Studi di Milano, via L. Mangiagalli, 25, 20133 Milan, Italy
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Pesonen H, Aksela R, Laasonen K. Density Functional Complexation Study of Metal Ions with Cysteine. J Phys Chem A 2009; 114:466-73. [DOI: 10.1021/jp905733d] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Henna Pesonen
- Department of Chemistry, PO Box 3000, FIN-90014 University of Oulu, Finland, and Kemira Oyj, Espoo Research Centre, PO Box 44, FIN-02271 Espoo, Finland
| | - Reijo Aksela
- Department of Chemistry, PO Box 3000, FIN-90014 University of Oulu, Finland, and Kemira Oyj, Espoo Research Centre, PO Box 44, FIN-02271 Espoo, Finland
| | - Kari Laasonen
- Department of Chemistry, PO Box 3000, FIN-90014 University of Oulu, Finland, and Kemira Oyj, Espoo Research Centre, PO Box 44, FIN-02271 Espoo, Finland
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Fei W, Rai AK, Lu Z, Lin Z. Structural stabilities of metalated histidines in gas phase and existence of gaseous zwitterionic histidine conformers. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.theochem.2008.10.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Eriksson R, Merta J, Rosenholm JB. The calcite/water interface II. Effect of added lattice ions on the charge properties and adsorption of sodium polyacrylate. J Colloid Interface Sci 2008; 326:396-402. [DOI: 10.1016/j.jcis.2008.06.047] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2008] [Revised: 06/13/2008] [Accepted: 06/26/2008] [Indexed: 10/21/2022]
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Aquino AJ, Tunega D, Pašalić H, Haberhauer G, Gerzabek MH, Lischka H. The thermodynamic stability of hydrogen bonded and cation bridged complexes of humic acid models—A theoretical study. Chem Phys 2008. [DOI: 10.1016/j.chemphys.2008.02.063] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Morata A, Chesnaud A, Tarancón A, Estradé S, Peiró F, Morante J, Dezanneau G. A Versatile and Low‐Toxicity Route for the Production of Electroceramic Oxide Nanopowders. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200701026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Alejandro Morata
- Electronics Department, University of Barcelona, C/Martí i Franquès, Barcelona 08028, Spain
| | - Anthony Chesnaud
- Laboratoire Structures, Propriétés et Modélisation des Solides, Ecole Centrale Paris, Grande voie des vignes, 92295 Châtenay‐Malabry, France
| | - Alberto Tarancón
- Electronics Department, University of Barcelona, C/Martí i Franquès, Barcelona 08028, Spain
| | - Sonia Estradé
- Electronics Department, University of Barcelona, C/Martí i Franquès, Barcelona 08028, Spain
| | - Francesca Peiró
- Electronics Department, University of Barcelona, C/Martí i Franquès, Barcelona 08028, Spain
| | - Joan‐Ramon Morante
- Electronics Department, University of Barcelona, C/Martí i Franquès, Barcelona 08028, Spain
| | - Guilhem Dezanneau
- Laboratoire Structures, Propriétés et Modélisation des Solides, Ecole Centrale Paris, Grande voie des vignes, 92295 Châtenay‐Malabry, France
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Zheng Y, Li Y, Pan L, Li Y. Synthesis of novel functional polyolefin containing carboxylic acid via Friedel–Crafts acylation reaction. POLYMER 2007. [DOI: 10.1016/j.polymer.2007.02.036] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Pesonen H, Aksela R, Laasonen K. Density functional complexation study of metal ions with amino polycarboxylic acid ligands: EDDHA and HBED in comparison to EDTA, EDDS, ODS, and ISA. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.theochem.2006.10.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Pesonen H, Sillanpää A, Aksela R, Laasonen K. Density functional complexation study of metal ions with poly(carboxylic acid) ligands. Part 2. Poly(acrylic acid-co-maleic acid), poly(methyl vinyl ether-co-maleic acid), and poly(epoxy succinic acid). POLYMER 2005. [DOI: 10.1016/j.polymer.2005.10.046] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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