Search Results - "FELCMAN, Judith"

Critical evaluation of stability constants of metal complexes of complexones for biomedical and environmental applications (IUPAC Technical Report) by Anderegg, Giorgio, Arnaud-Neu, Francoise, Delgado, Rita, Felcman, Judith, Popov, Konstantin

“…Available experimental data on stability constants of proton (hydron) and metal complexes for seven complexones of particular biomedical and environmental…”
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Fourier-transform infrared spectrum of aspartate hydroxo-aqua nickel (II) complex and DFT-B3LYP/3-21G and 6-311G structural and vibrational calculations by Versiani Cabral, Otávio, Téllez S, Claudio A., Giannerini, Tiago, Felcman, Judith

“…Aspartate hydroxo-aqua nickel (II) complex was synthesized and the structural analysis was carried out through the following methods: determination of the C,…”
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Potentiometric and DFT studies of Cu(II) complexes with glycylglycine and methionine of interest for the brain chemistry by Vilhena, Felipe S., Felcman, Judith, Szpoganicz, Bruno, Miranda, Fabio S.

“…A large number of copper (II) complexes have been used as mimetic models for metalloproteins and metalloenzymes. Due to the lack of structural information…”
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Solution and solid state study of copper(II) ternary complexes with some dipeptides presence in Aβ-42 peptide and methionine by Vilhena, Felipe S., Alves, Odivaldo Cambraia, Felcman, Judith

“…The ternary complexes of Cu(II) with some dipeptides and methionine were studied both in aqueous solution and in solid state. The values of the constants for…”
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Coordination study of chitosan and Fe3 by Hernández, Raúl B., Franco, Ana Paula, Yola, Oscar R., López-Delgado, Aurora, Felcman, Judith, Recio, María Angeles L., Mercê, Ana Lucia Ramalho

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Synthesis of novel binary and ternary Zn super(2+) complexes with putrescine and phosphocreatine and the metal complexes study in aqueous solution by Szyfman, Natalie Waissmann, Tenorio, Thais, Ribeiro, Tatiana S, Felcman, Judith, Merce, Ana Lucia Ramalho

“…Binary and ternary systems of Zn super(2+) complexes with phosphocreatine (PCr) and putrescine (Put) were investigated in aqueous solution using potentiometric…”
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Synthesis of novel binary and ternary Zn2+ complexes with putrescine and phosphocreatine and the metal complexes study in aqueous solution by Szyfman, Natalie Waissmann, Tenório, Thaís, Ribeiro, Tatiana S., Felcman, Judith, Mercê, Ana Lucia Ramalho

“…Binary and ternary systems of Zn2+ complexes with phosphocreatine and putrescine were investigated in aqueous solution. The Raman and 1H NMR spectra and…”
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FT-IR vibrational spectrum and DFT:B3LYP/6-31G and B3LYP/6-311G structure and vibrational analysis of glycinate–guanidoacetate nickel (II) complex: [Ni(Gly)(Gaa)] by Ramos, Joanna Maria, Versiane, Otavio, Felcman, Judith, Téllez S., Claudio A.

“…The glycinate–guanidoacetate nickel (II) complex was synthesized and obtained as a crystalline powder. The characterization of this complex was performed by…”
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Contribution to the study of Himatanthus sucuuba: latex macromolecule, microelements and carbohydrates by Silva, J.R. de A, Amaral, A.C.F, Siani, A.C, Rezende, C.M, Felcman, J, Pinto, A.C

“…The polymeric material in the latex of Himatanthus sucuuba (Spruce) Woodson was identified by spectroscopic methods as cis-polyisoprene (Mn = 192; Mw = 571;…”
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Molecular structure of tetraaqua adenosine 5′-triphosphate aluminium(III) complex: A study involving Raman spectroscopy, theoretical DFT and potentiometry by Tenório, Thaís, Silva, Andréa M., Ramos, Joanna Maria, Buarque, Camilla D., Felcman, Judith

“…[Display omitted] ► AlATP complex participates in the pathogenic process of Alzheimer’s disease. ► Raman and potentiometry show that ATP acts as a bidentate…”
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Co(II), Mn(II) and Cu(II) complexes of fluoroquinolones: Synthesis, spectroscopical studies and biological evaluation against Trypanosoma cruzi by Batista, Denise da G.J., da Silva, Patrícia B., Stivanin, Luciene, Lachter, Daniela R., Silva, Renata S., Felcman, Judith, Louro, Sonia R.W., Teixeira, Letícia R., Soeiro, Maria de Nazaré C.

“…Activity of SPAR, NOR, Mn-SPAR, Co-SPAR, Mn-NOR, Co-NOR, Cu-phen-SPAR and Cu-phen-NOR, CuCl 2 upon bloodstream and intracellular forms of T. cruzi in vitro…”
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Fourier transform infrared spectrum, vibrational analysis and structural determinations of the trans-bis(glycine)nickel(II) complex by means of the RHF/6-311G and DFT:B3LYP/6-31G and 6-311G methods by Ramos, Joanna Maria, Versiane, Otavio, Felcman, Judith, Téllez Soto, Claudio A.

“…The trans-bis(glycine)nickel(II) complex was synthesized, and the Fourier transform infrared spectra in the regions 4000–370 cm −1 and 700–30 cm −1 were…”
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Solution and solid state study of copper(II) ternary complexes containing amino acids of interest for brain biochemistry – 2: Homocysteine with aspartate, glutamate or methionine by Pinto, Luciana Dornelas, Puppin, Pedro A.L., Behring, Vanessa M., Alves, Odivaldo Cambraia, Rey, Nicolás A., Felcman, Judith

“…In this study, three new ternary complexes of copper(II) with homocysteine and three amino acids of Aβ (aspartate, glutamate or methionine) were studied both…”
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Solution and solid state study of copper(II) ternary complexes containing amino acids of interest for brain biochemistry – 1: Aspartic or glutamic acids with methionine or cysteine by Pinto, Luciana Dornelas, Puppin, Pedro A.L., Behring, Vanessa M., Flinker, Deborah H., Mercê, Ana Lúcia Ramalho, Mangrich, Antônio Sálvio, Rey, Nicolás A., Felcman, Judith

“…The paper reports the study in solution and in solid state of four new ternary complexes of Cu(II) containing aspartic or glutamic acids and methionine or…”
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Study of copper(II) ternary complexes with phosphocreatine and some polyamines in aqueous solution by Szyfman, Natalie W., Loureiro, Nina P., Tenório, Thaís, Mercê, Ana L.R., Mangrich, Antônio Sálvio, Rey, Nicolás A., Felcman, Judith

“…Ternary systems of Cu(II) with phosphocreatine (PCr) and the polyamines (PAs), ethylenediamine (en), 1,3-diaminopropane (tn), putrescine (Put), spermidine…”
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Fourier transform infrared and Raman spectra, and AB initio calculations for cadmium(II)–cysteinate glycinate complex [Cd(Cys)(Gly)] by Ramos, Joanna Maria, Faget O., Grisset, Felcman, Judith, Téllez S., Claudio A.

“…The cysteinate glycinate cadmium(II) complex was synthesized and structural analysis was carried out using the following methods: determination of the C, H, N,…”
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FT-IR vibrational spectrum and DFT:B3LYP/6-31G structure and vibrational analysis of guanidinoaceticserinenickel(II) complex: [Ni(GAA)(Ser)] by Ramos, Joanna Maria, Versiane, Otavio, Felcman, Judith, Soto, Claudio A. Téllez

“…Vibrational assignment and structural determination for the guanidinoaceticserinenickel(II) complex have been made through DFT:B3LYP/6-31G calculations. A full…”
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Study in Aqueous Solutions of Bioactive 2-Pyridineformamide-Derived Thiosemicarbazones and Their Iron(II) and Iron(III) Complexes by Vilhena, Felipe S., Teixeira, Letícia R., Alves, Odivaldo Cambraia, Beraldo, Heloisa, da S. Miranda, Fabio, Felcman, Judith

“…The binary systems of iron(II) and iron(III) with 2-pyridineformamide thiosemicarbazone (H2Am4DH) and its N (4)-methyl (H2Am4Me), N (4)-ethyl (H2Am4Et) and N…”
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Two new copper(II) polyamine compounds: Synthesis, characterization and crystal structure by de Almeida, Bárbara Lúcia, Back, Davi Fernando, Lang, Ernesto, Felcman, Judith

“…In this paper we present the results of the crystallographic and spectroscopic analysis of synthesized compounds of two biological polyamines – spermine and…”
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FT-IR vibrational spectrum and DFT:B3LYP/6-311G structure and vibrational analysis of bis-serinenickel(II) complex: [Ni(Ser) 2] by Ramos, Joanna Maria, Versiane, Otavio, Felcman, Judith, Téllez S, Claudio A.

“…The bis-serinenickel(II) complex was synthesized, and the Fourier-transforms infrared spectra in the regions 4000–370 and 700–30 cm −1 was measured. The second…”
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