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Zanetti RD, da Cunha GA, Moreira MB, Farias RL, de Souza RF, de Godoy PR, Brassesco MS, Rocha FV, Lima MA, Mauro AE, Netto AV. Orthopalladated N,N-Dimethyl-1-Phenethylamine Compounds Containing 2,6-Lutidine: Synthesis, Dna Binding Studies and Cytotoxicity Evaluation. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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3
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Orthopalladated tetralone oxime compounds bearing tertiary phosphines: Synthesis, structure, biological and in silico studies. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2021.122184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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4
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Lighvan ZM, Khonakdar HA, Akbari A, Jahromi MD, Ramezanpour A, Kermagoret A, Heydari A, Jabbari E. Synthesis and biological evaluation of novel tetranuclear cyclopalladated complex bearing thiosemicarbazone scaffold ligand: Interactions with double‐strand DNA, coronavirus, and molecular modeling studies. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Zohreh Mehri Lighvan
- Department of Polymer Processing Iran Polymer and Petrochemical Institute Tehran Iran
| | - Hossein Ali Khonakdar
- Department of Polymer Processing Iran Polymer and Petrochemical Institute Tehran Iran
- Leibniz‐Institut für Polymerforschung Dresdene. V Dresden Germany
| | - Ali Akbari
- Solid Tumor Research Center, Cellular and Molecular Medicine Research Institute Urmia University of Medical Sciences Urmia Iran
| | | | - Azar Ramezanpour
- Department of Chemistry Isfahan University of Technology Isfahan Iran
| | | | - Abolfazl Heydari
- Polymer Institute of the Slovak Academy of Sciences Bratislava Slovakia
| | - Esmaiel Jabbari
- Department of Chemical Engineering University of South Carolina Columbia South Carolina USA
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5
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Terra WDS, Bull ÉS, Morcelli SR, Moreira RR, Maciel LLF, Almeida JCDA, Kanashiro MM, Fernandes C, Horn A. Antitumor activity via apoptotic cell death pathway of water soluble copper(II) complexes: effect of the diamino unit on selectivity against lung cancer NCI-H460 cell line. Biometals 2021; 34:661-674. [PMID: 33813688 DOI: 10.1007/s10534-021-00302-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 03/16/2021] [Indexed: 12/23/2022]
Abstract
The cytotoxicity against five human tumor cell lines (THP-1, U937, Molt-4, Colo-205 and NCI-H460) of three water soluble copper(II) coordination compounds containing the ligands 3,3'-(ethane-1,2-diylbis(azanediyl))dipropanamide (BCEN), 3,3'-(piperazine-1,4-diyl)dipropanamide (BPAP) or 3,3'-and (1,4-diazepane-1,4-diyl)dipropanamide (BPAH) are reported in this work. The ligands contain different diamine units (ethylenediamine, piperazine or homopiperazine) and two propanamide units attached to the diamine centers, resulting in N2O2 donor sets. The complex containing homopiperazine unit presented the best antiproliferative effect and selectivity against lung cancer cell line NCI-H460, showing inhibitory concentration (IC50) of 58 μmol dm-3 and Selectivity Index (SI) > 3.4. The mechanism of cell death promoted by the complex was investigated by Sub-G1 cell population analysis and annexin V and propidium iodide (PI) labeling techniques, suggesting that the complex promotes death by apoptosis. Transmission electron microscopy investigations are in agreement with the results presented by mitochondrial membrane potential analysis and also show the impairment of other organelles, including endoplasmic reticulum.
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Affiliation(s)
- Wagner da S Terra
- Laboratório de Ciências Químicas, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-602, Brazil
- Instituto Federal Fluminense, Campos dos Goytacazes, RJ, 28030-130, Brazil
| | - Érika S Bull
- Laboratório de Ciências Químicas, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-602, Brazil
- Instituto Federal Fluminense, Campos dos Goytacazes, RJ, 28030-130, Brazil
| | - Samila R Morcelli
- Laboratório de Ciências Químicas, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-602, Brazil
- Secretaria de Educação do Espírito Santo, Mimoso Do Sul, ES, 29400-000, Brazil
| | - Rafaela R Moreira
- Laboratório de Ciências Químicas, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-602, Brazil
- Centro Federal de Educação Tecnológica, Nova Friburgo, RJ, 28635-080, Brazil
| | - Leide Laura F Maciel
- Laboratório de Fisiologia e Bioquímica de Microrganismos, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-602, Brazil
| | - João Carlos de A Almeida
- Laboratório de Fisiologia e Bioquímica de Microrganismos, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-602, Brazil
| | - Milton M Kanashiro
- Laboratório de Biologia do Reconhecer, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-602, Brazil
| | - Christiane Fernandes
- Laboratório de Ciências Químicas, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-602, Brazil
- Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, SC, 88040-900, Brazil
| | - Adolfo Horn
- Laboratório de Ciências Químicas, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-602, Brazil.
- Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, SC, 88040-900, Brazil.
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6
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Azeredo NFB, Borges FV, Mathias MS, Resende JALC, Franco RWA, Kanashiro MM, Horn A, Fernandes C. Effect of the hydroxamate group in the antitumoral activity and toxicity toward normal cells of new copper(II) complexes. Biometals 2021; 34:229-244. [PMID: 33559811 DOI: 10.1007/s10534-020-00275-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 11/26/2020] [Indexed: 02/07/2023]
Abstract
The synthesis, physico-chemical characterization and cytotoxicity of four copper(II) coordination complexes, i.e. [Cu(HBPA)Cl2] (1), [Cu(BHA)2] (2), [Cu(HBPA)(BHA)Cl] CH3OH (3) and [Cu(HBPA)2]Cl2·4H2O (4), are reported. HBPA is the tridentate ligand N-(2-hydroxybenzyl)-N-(2-pyridylmethyl)amine and HBHA is the benzohydroxamic acid. The reaction between the HBHA and CuCl2.2H2O has resulted in the new complex (2) and the reaction between complex (1) and HBHA has resulted in the new complex (3). X-ray diffraction studies for complex (3) indicated the effective coordination of HBHA as BHA-. Their cytotoxicity was evaluated against three human tumoral cell lines (Colo-205, NCI-H460 and U937) and PBMC (peripheral blood mononuclear cells), using the MTT cytotoxic assay. The results toward PBMC reveal that the new copper(II) complex (2) presents lower toxicity toward normal cells. Furthermore, complex (2) presents IC50 values lower than cisplatin toward NCI-H460 and the best selectivity index obtained towards NCI-H460 (SI = 2.2) and U937 cell lines (SI = 2.0), as a result of the presence of two molecules of HBHA in its structure. Complex (3) presents IC50 values lower than cisplatin toward NCI-H460, Colo-205 and comparable to cisplatin toward U937. The evaluation of the cell death type promoted by complexes (2) and (4) was investigated toward NCI-H460 revealing better results than the standard drug cisplatin, according to the Annexin V and propidium iodide (PI) labeling experiment. Based on the studies here performed, HBHA seems to be related to lower toxicity toward PBMC and HBPA is improving directly the cytotoxity.
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Affiliation(s)
- Nathália F B Azeredo
- Laboratório de Ciências Químicas, Universidade Estadual do Norte Fluminense, Campos dos Goytacazes, RJ, 28013-602, Brazil
| | - Franz V Borges
- Instituto Federal Fluminense, Campos dos Goytacazes, RJ, 28030-130, Brazil
| | - Marcelo S Mathias
- Laboratório de Ciências Químicas, Universidade Estadual do Norte Fluminense, Campos dos Goytacazes, RJ, 28013-602, Brazil
| | - Jackson A L C Resende
- Instituto de Ciências Exatas e da Terra, Campus Universitário do Araguaia, Universidade Federal de Mato Grosso (UFMT), Barra do Garças, MT, Brazil
| | - Roberto W A Franco
- Laboratório de Ciências Físicas, Universidade Estadual do Norte Fluminense, Campos dos Goytacazes, RJ, 28013-602, Brazil
| | - Milton M Kanashiro
- Laboratório de Biologia do Reconhecer, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, 28013-602, Brazil
| | - Adolfo Horn
- Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, SC, 88040-900, Brazil
| | - Christiane Fernandes
- Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, SC, 88040-900, Brazil.
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Farias RL, Polez AMR, Silva DES, Zanetti RD, Moreira MB, Batista VS, Reis BL, Nascimento-Júnior NM, Rocha FV, Lima MA, Oliveira AB, Ellena J, Scarim CB, Zambom CR, Brito LD, Garrido SS, Melo APL, Bresolin L, Tirloni B, Pereira JCM, Netto AVG. In vitro and in silico assessment of antitumor properties and biomolecular binding studies for two new complexes based on Ni II bearing k 2N,S-donor ligands. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 121:111815. [PMID: 33579459 DOI: 10.1016/j.msec.2020.111815] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 11/20/2020] [Accepted: 12/13/2020] [Indexed: 12/30/2022]
Abstract
This work deals with two new molecule-based materials, namely NiII-complexes of general formulae [Ni(L1)2] (Ni1) and [Ni(L2)2] (Ni2), where L1 = trans-cinnamaldehyde-N(4)-methyl thiosemicarbazone and L2 = trans-cinnamaldehyde-N(4)-ethyl thiosemicarbazone, as potential antitumor agents. Both compounds were characterized by elemental analysis, molar conductivity and spectroscopic techniques (FTIR and NMR). Their molecular structures were obtained by single-crystal X-ray diffraction analysis. Each one crystallizes in a monoclinic space group P 21/c, also the asymmetric unit comprises of one NiII ion located on an inversion centre and one anionic ligand, which acts as a κ2N,S-donor affording a five-membered metallaring. The compounds were screened against two selected tumour cell lines (MCF-7 and A549) and non-tumour fibroblasts cell line (MRC-5) via MTT assays. In both tumour cells, all compounds exhibited higher cytotoxicity than the control drug (cisplatin). The IC50 values ranges of 3.70 - 41.37 μM and 1.06 - 14.91 μM were found for MCF-7 and A549, respectively. Importantly, all of them were less toxicity than cisplatin in MRC-5 with SI values ranged at 11.80 - 86.60. The red blood cell (RBC) assay revealed Ni2 as non-toxic due to its reduced haemolytic effect (0--9% at 1--10 μM). The DNA binding was investigated through a combination of spectrophotometric absorption and emission titrations, electrophoresis, and circular dichroism experiments. As a result, these metal complexes were not able to strongly binding to DNA (Kb values ~104 mol L--1) but suggesting groove-binding interactions. The scavenging ability of them towards 2,2-diphenyl-1-picrylhydrazyl (DPPH) free-radical was also evaluated in this work, but no important antioxidant behaviour was detected. Further, the interaction of Ni1 and Ni2 to human serum albumin (HSA) was explored by quenching of tryptophan emission, warfarin competitive assay, and molecular docking protocols. The HSA binding analyses indicated good affinity of both complexes to Sudlow site I (Kb values ⁓103 mol L-1).
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Affiliation(s)
- R L Farias
- Univ. Estadual Paulista (Unesp), Instituto de Química, Departamento de Química Analítica, Físico-Química e Inorgânica, Araraquara, Brazil.
| | - A M R Polez
- Univ. Estadual Paulista (Unesp), Instituto de Química, Departamento de Química Analítica, Físico-Química e Inorgânica, Araraquara, Brazil
| | - D E S Silva
- Univ. Estadual Paulista (Unesp), Instituto de Química, Departamento de Química Analítica, Físico-Química e Inorgânica, Araraquara, Brazil
| | - R D Zanetti
- Univ. Estadual Paulista (Unesp), Instituto de Química, Departamento de Química Analítica, Físico-Química e Inorgânica, Araraquara, Brazil
| | - M B Moreira
- Univ. Estadual Paulista (Unesp), Instituto de Química, Departamento de Química Analítica, Físico-Química e Inorgânica, Araraquara, Brazil; Univ. Estadual de Londrina (UEL), Departamento de Química, Londrina, Brazil
| | - V S Batista
- Univ. Estadual Paulista (Unesp), Instituto de Química, Laboratório de Química Medicinal, Síntese Orgânica e Modelagem Molecular (LaQMedSOMM), Araraquara, Brazil
| | - B L Reis
- Univ. Estadual Paulista (Unesp), Instituto de Química, Laboratório de Química Medicinal, Síntese Orgânica e Modelagem Molecular (LaQMedSOMM), Araraquara, Brazil; Technische Universität Dresden (TUD), Department of Chemistry and Food Chemistry, Dresden, Germany
| | - N M Nascimento-Júnior
- Univ. Estadual Paulista (Unesp), Instituto de Química, Laboratório de Química Medicinal, Síntese Orgânica e Modelagem Molecular (LaQMedSOMM), Araraquara, Brazil
| | - F V Rocha
- Univ. Federal de São Carlos (UFSCar), Departamento de Química, São Carlos, Brazil
| | - M A Lima
- Univ. Federal de São Carlos (UFSCar), Departamento de Química, São Carlos, Brazil
| | - A B Oliveira
- Univ. Federal de Sergipe (UFS), Departamento de Química, São Cristóvão, Brazil
| | - J Ellena
- Univ. de São Paulo (USP), Instituto de Física de São Carlos, São Carlos, Brazil
| | - C B Scarim
- Univ. Estadual Paulista (Unesp), Faculdade de Ciências Farmacêuticas, Araraquara, Brazil
| | - C R Zambom
- Univ. Estadual Paulista (Unesp), Instituto de Química, Departamento de Bioquímica e Química Orgânica, Araraquara, Brazil
| | - L D Brito
- Univ. Estadual Paulista (Unesp), Instituto de Química, Departamento de Bioquímica e Química Orgânica, Araraquara, Brazil
| | - S S Garrido
- Univ. Estadual Paulista (Unesp), Instituto de Química, Departamento de Bioquímica e Química Orgânica, Araraquara, Brazil
| | - A P L Melo
- Univ. Federal do Rio Grande (FURG), Escola de Química e Alimentos, Rio Grande, Brazil
| | - L Bresolin
- Univ. Federal do Rio Grande (FURG), Escola de Química e Alimentos, Rio Grande, Brazil
| | - B Tirloni
- Univ. Federal de Santa Maria (UFSM), Departamento de Química, Santa Maria, Brazil
| | - J C M Pereira
- Univ. Estadual Paulista (Unesp), Instituto de Química, Departamento de Química Analítica, Físico-Química e Inorgânica, Araraquara, Brazil
| | - A V G Netto
- Univ. Estadual Paulista (Unesp), Instituto de Química, Departamento de Química Analítica, Físico-Química e Inorgânica, Araraquara, Brazil
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8
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Silva DES, Becceneri AB, Santiago JVB, Gomes Neto JA, Ellena J, Cominetti MR, Pereira JCM, Hannon MJ, Netto AVG. Silver(I) complexes of 3-methoxy-4-hydroxybenzaldehyde thiosemicarbazones and triphenylphosphine: structural, cytotoxicity, and apoptotic studies. Dalton Trans 2020; 49:16474-16487. [PMID: 32914824 DOI: 10.1039/d0dt01134g] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Novel silver(i) complexes of the type [AgCl(PPh3)2(L)] {PPh3 = triphenylphosphine; L = VTSC = 3-methoxy-4-hydroxybenzaldehyde thiosemicarbazone (1); VMTSC = 3-methoxy-4-[2-(morpholine-1-yl)ethoxy]benzaldehyde thiosemicarbazone (2); VPTSC = 3-methoxy-4-[2-(piperidine-1-yl)ethoxy]benzaldehyde thiosemicarbazone (3)} were synthesized and fully characterized by spectroscopic techniques. The molecular structures of complexes 2 and 3 were determined by single crystal X-ray diffraction. Compounds 1-3 exhibited appreciable cytotoxic activity against human tumor cells (lung A549, breast MDA-MB-231 and MCF-7) with IC50 values in 48 h of incubation ranging from 5.6 to 18 μM. Cellular uptake studies showed that complexes 1-3 were efficiently internalized after 3 hours of treatment in MDA-MB-231 cells. The effects of complex 1 on the cell morphology, cell cycle, induction of apoptosis, mitochondrial membrane potential (Δψm), and reactive oxygen species (ROS) production have been evaluated in triple negative breast cancer (TNBC) cells MDA-MB-231. Our results showed that complex 1 induced typical morphological alterations of cell death, an increase in cells at the sub-G1 phase, apoptosis, and mitochondrial membrane depolarization. Furthermore, DNA binding studies evidenced that 1 can bind to ct-DNA and does so without modifying the B-structure of the DNA, but that the binding is weak compared to that of Hoechst 33258.
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Affiliation(s)
- Débora E S Silva
- Department of General and Inorganic Chemistry, Department of Analytical Chemistry, UNESP - São Paulo State University, Institute of Chemistry, CEP 14800-060 Araraquara, SP, Brazil.
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9
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Takeuchi K, Kim KW, Kim YJ, Fukaya N, Sato K, Choi JC. Synthesis and Structure of Multinuclear Pd(II) Complexes Bridged by Phosphide or Azide Ligands. ACS OMEGA 2020; 5:29706-29713. [PMID: 33251406 PMCID: PMC7689659 DOI: 10.1021/acsomega.0c03317] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 10/22/2020] [Indexed: 06/12/2023]
Abstract
The synthesis and structure of phosphide- and azide-bridged multinuclear Pd(II) complexes bearing phosphine ligands [PdX(μ-X')(PR3)] n (X = Cl and N3; X' = PR2 ' and N3; n = 2 and 4) are reported. The oxidative addition of R2 'PCl to Pd(PMe3)2 furnished the phosphide-bridged dinuclear Pd(II) complexes [PdCl(μ-PR2 ')(PMe3)]2 [R' = i Pr (1a) and Cy (1b)]. However, the oxidative addition of (o-tolyl)2PCl to Pd(PMe3)2 produced a nonbridged mononuclear Pd(II) complex with the bis(o-tolyl)phosphinic ligand, trans-[Pd(PMe3)2{P(O)(o-tolyl)2}] (2), via oxidation of the phosphinyl ligand. The reaction of the chloride-bridged dinuclear Pd(II) complexes [PdCl(μ-Cl)(PR3)]2 [PR3 = PEt3 (3a) and PPhMe2 (3b)] with NaN3 afforded the azide-bridged dinuclear and tetranuclear Pd(II) complexes [Pd(N3)(μ-N3)(PEt3)]2 (4) and [Pd(N3)(μ-N3)(PPhMe2)]4 (5). Comparisons of the X-ray structures of 4 and 5 show that the square-planar molecular geometry of the Pd(II) centers of 4 are more distorted than those of 5. Density functional theory calculations suggest that the tetranuclear eight-membered ring structure like 5 is more stable than the dinuclear four-membered ring structure like 4 in the gas phase in both PEt3 and PPhMe2 systems. However, because the relative energy difference between the four-membered and eight-membered ring structures is small in the PEt3 system with smaller steric hindrance compared with PPhMe2, it is assumed that this difference is compensated by the crystal packing energy, and the dinuclear four-membered ring complex 4 is actually obtained.
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Affiliation(s)
- Katsuhiko Takeuchi
- National
Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba 305-8565, Ibaraki, Japan
| | - Kun-Woo Kim
- Department
of Chemistry, Kangnung-Wonju National University, Gangneung 210-702, Korea
| | - Yong-Joo Kim
- Department
of Chemistry, Kangnung-Wonju National University, Gangneung 210-702, Korea
| | - Norihisa Fukaya
- National
Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba 305-8565, Ibaraki, Japan
| | - Kazuhiko Sato
- National
Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba 305-8565, Ibaraki, Japan
| | - Jun-Chul Choi
- National
Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1 Higashi, Tsukuba 305-8565, Ibaraki, Japan
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de Moura TR, Zanetti RD, Silva DES, de Farias RL, Mauro AE, Pereira JCM, de Souza AA, da Silva Siqueira F, de Souza Júdice WA, Lima MA, Rocha FV, Deflon VM, Vieira de Godoy Netto A. Palladium( ii) complexes bearing 1-iminothiolate-3,5-dimethylpyrazoles: synthesis, cytotoxicity, DNA binding and enzymatic inhibition studies. NEW J CHEM 2020. [DOI: 10.1039/d0nj02825h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This work describes the enzymatic inhibitory activity of four novel Pd(ii) complexes towards topoisomerase IIα and cathepsins B and L.In silicostudies agree well with the enhancedin vitrocathepsin B inhibition induced by compound4(58% at 10 μM).
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Affiliation(s)
- Thales Reggiani de Moura
- UNESP – Univ. Estadual Paulista
- Instituto de Química
- Departamento de Química Geral e Inorgânica
- Araraquara
- Brazil
| | - Renan Diego Zanetti
- UNESP – Univ. Estadual Paulista
- Instituto de Química
- Departamento de Química Geral e Inorgânica
- Araraquara
- Brazil
| | - Debora Eduarda Soares Silva
- UNESP – Univ. Estadual Paulista
- Instituto de Química
- Departamento de Química Geral e Inorgânica
- Araraquara
- Brazil
| | - Renan Lira de Farias
- UNESP – Univ. Estadual Paulista
- Instituto de Química
- Departamento de Química Geral e Inorgânica
- Araraquara
- Brazil
| | - Antonio Eduardo Mauro
- UNESP – Univ. Estadual Paulista
- Instituto de Química
- Departamento de Química Geral e Inorgânica
- Araraquara
- Brazil
| | - José Clayston Melo Pereira
- UNESP – Univ. Estadual Paulista
- Instituto de Química
- Departamento de Química Geral e Inorgânica
- Araraquara
- Brazil
| | - Aline Aparecida de Souza
- UMC - Univ. de Mogi das Cruzes
- Centro Interdisciplinar de Investigação Bioquímica
- Mogi das Cruzes
- Brazil
| | - Fábio da Silva Siqueira
- UMC - Univ. de Mogi das Cruzes
- Centro Interdisciplinar de Investigação Bioquímica
- Mogi das Cruzes
- Brazil
| | | | - Mauro Almeida Lima
- UFSCar – Univ. Federal de São Carlos
- Departamento de Química
- São Carlos
- Brazil
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