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Articles (65)
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1

The interaction of D-galactonic acid with CrVI and CrIII. Structure, stability and physical properties of CrIII—aldonate complexes

Sandra Signorella, Mabel Santoro, Alejandro Frutos, Graciela Escandar, Juan Manuel Salas-Peregrin, Virtudes Moreno, Manuel González-Sierra, Luis F. Sala

Journal:

Journal of Inorganic Biochemistry

Année:

1999

Langue:

english

Fichier:

PDF, 801 KB

english, 1999

2

Chemical design and synthesis of unsymmetrical diamino proligands employing a flexible route

Ledesma, Gabriela N., Signorella, Sandra R.

Journal:

Tetrahedron Letters

Année:

2012

Langue:

english

Fichier:

PDF, 303 KB

english, 2012

3

Biomimetic Cu, Zn and Cu2 complexes inserted in mesoporous silica as catalysts for superoxide dismutation

Patriarca, Matías, Daier, Verónica, Camí, Gerardo, Pellegri, Nora, Rivière, Eric, Hureau, Christelle, Signorella, Sandra

Journal:

Microporous and Mesoporous Materials

Année:

2019

Langue:

english

Fichier:

PDF, 1.80 MB

english, 2019

4

The EPR Pattern of [CrO(cis-1,2-cyclopentanediolato)2]− and [CrO(trans-1,2-cyclopentanediolato)2]−

Sandra Signorella, Verónica Daier, Mabel Santoro, Silvia García, Claudia Palopoli, Juan Carlos González, Lazlo Korecz, Antal Rockenbauer, Luis F. Sala

Journal:

European Journal of Inorganic Chemistry

Année:

2001

Langue:

english

Fichier:

PDF, 280 KB

english, 2001

5

Kinetics and Mechanism of the Reduction of Chromium(VI) and Chromium(V) by D-Glucitol and D-Mannitol

Viviana P. Roldán, Verónica A. Daier, Bernard Goodman, Mabel I. Santoro, Juan Carlos González, Nancy Calisto, Sandra R. Signorella, Luis F. Sala

Journal:

Helvetica Chimica Acta

Année:

2000

Langue:

english

Fichier:

PDF, 259 KB

english, 2000

6

Synthesis, Characterization and Combined Superoxide Dismutase and Catalase Activities of Manganese Complexes of 1,4-Bis(salicylidenamino)butan-2-ol

Verónica Daier, Diego Moreno, Carine Duhayon, Jean-Pierre Tuchagues, Sandra Signorella

Journal:

European Journal of Inorganic Chemistry

Année:

2010

Langue:

english

Fichier:

PDF, 684 KB

english, 2010

7

Oxidation of d-glucose by Cu(II) in acidic medium

Sandra Signorella, Rubén Lafarga, Laura Ciullo, Luis F. Sala

Journal:

Carbohydrate Research

Année:

1994

Langue:

english

Fichier:

PDF, 543 KB

english, 1994

8

Kinetics and mechanism of the oxidation of d-galactose by copper(II) in acidic medium

Luis F Sala, Laura Ciullo, Rubén Lafarga, Sandra Signorella

Journal:

Année:

1995

Langue:

english

Fichier:

PDF, 344 KB

english, 1995

9

Evidence for the involvement of CrII and free radicals as intermediates in the reduction of by saccharides, alcohols and hydroxyacids

Juan Carlos González, Silvia Garcı́a, Nadia Mamana, Luis F. Sala, Sandra Signorella

Journal:

Inorganic Chemistry Communications

Année:

2006

Langue:

english

Fichier:

PDF, 143 KB

english, 2006

10

Synthesis, characterization and antioxidant activity of water soluble MnIII complexes of sulphonato-substituted Schiff base ligands

Diego Moreno, Verónica Daier, Claudia Palopoli, Jean-Pierre Tuchagues, Sandra Signorella

Journal:

Journal of Inorganic Biochemistry

Année:

2010

Langue:

english

Fichier:

PDF, 619 KB

english, 2010

11

The EPR pattern of CrV complexes of d-ribose derivatives

Sandra Signorella, Silvia García, Marcela Rizzotto, Aviva Levina, Peter A. Lay, Luis F. Sala

Journal:

Année:

2005

Langue:

english

Fichier:

PDF, 182 KB

english, 2005

12

Kinetics and mechanism of the chromic oxidation of myo-inositol

Mabel Santoro, Evangelina Caffaratti, Juan Manuel Salas-Peregrin, Laszlo Korecz, Antal Rockenbauer, Luis F. Sala, Sandra Signorella

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 336 KB

english, 2007

13

Kinetics and mechanism of the chromic oxidation of 3-O-methyl-d-glucopyranose

María Inés Frascaroli, Juan Manuel Salas-Peregrin, Luis F. Sala, Sandra Signorella

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 655 KB

english, 2009

14

Oligo and polyuronic acids interactions with hypervalent chromium

Juan C. González, Silvia I. García, Sebastián Bellú, Ana María Atria, Juan Manuel Salas Pelegrín, Antal Rockenbauer, Lazlo Korecz, Sandra Signorella, Luis F. Sala

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 1.18 MB

english, 2009

15

Peroxidase activity of dimanganese(III) complexes with the [Mn2(μ-OAc)(μ-OR)2]3+ core

Hernán Biava, Sandra Signorella

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 510 KB

english, 2010

16

Oxidation of 2-amino-2-deoxy-d-glucopyranose by hypervalent chromium: Kinetics and mechanism

María Inés Frascaroli, Sandra Signorella, Juan Carlos González, María Florencia Mangiameli, Silvia García, Emilio Rubin de Celis, Lidia Piehl, Luis F. Sala, Ana María Atria

Journal:

Année:

2011

Langue:

english

Fichier:

PDF, 718 KB

english, 2011

17

The relative ability of aldoses and deoxyaldoses to reduce CrVI and CrV. A comparative kinetic and mechanistic study

Sandra Signorella, Verónica Daier, Silvia Garcı́a, Roxana Cargnello, Juan Carlos González, Marcela Rizzotto, Luis F Sala

Journal:

Carbohydrate Research

Année:

1999

Langue:

english

Fichier:

PDF, 185 KB

english, 1999

18

The reduction of CrVI to CrIII by the α and β anomers of d-glucose in dimethyl sulfoxide. A comparative kinetic and mechanistic study

Sandra Signorella, Rubén Lafarga, Verónica Daier, Luis F. Sala

Journal:

Carbohydrate Research

Année:

2000

Langue:

english

Fichier:

PDF, 176 KB

english, 2000

19

Manganese (III) acetate and lewis acid mediated cyclization of olefinic β-keto esters; a comparative study

Maria I. Colombo, Sandra Signorella, Mirta P.Mischne, Manuel Gonzalez-Sierra, Edmundo A. Ruveda

Journal:

Année:

1990

Langue:

english

Fichier:

PDF, 319 KB

english, 1990

20

Interaction of divalent metal ions with D-aldonic acids in the solid phase-II. Structural information

Alejandro A Frutos, Sandra Signorella, Luis F Sala, Graciela M Escandar, Juan M.Salas Peregrin, Virtudes Moreno

Journal:

Année:

1998

Langue:

english

Fichier:

PDF, 243 KB

english, 1998

21

Electron paramagnetic resonance and potentiometric studies of the interactions of Cr(VI) and Cr(V) with d-ribose 5-phosphate and nucleotides

Marcela Rizzotto, Virtudes Moreno, Sandra Signorella, Verónica Daier, Luis F Sala

Journal:

Année:

2000

Langue:

english

Fichier:

PDF, 235 KB

english, 2000

22

Kinetics and mechanism of oxidation of apple pectin by CrVI in aqueous acid medium

Sebastián E. Bellú, Juan C. González, Silvia I. García, Sandra R. Signorella, Luis F. Sala

Journal:

Journal of Physical Organic Chemistry

Année:

2008

Langue:

english

Fichier:

PDF, 349 KB

english, 2008

23

Kinetics and mechanism of the reduction of CrVI and CrV by d-lactobionic acid

Viviana Roldán, Mabel Santoro, Juan C. González, Juan Manuel Salas-Peregrin, Sandra Signorella, Luis F. Sala

Journal:

Journal of Inorganic Biochemistry

Année:

2004

Langue:

english

Fichier:

PDF, 367 KB

english, 2004

24

Synthesis, characterisation and catalase-like activity of dimanganese(III) complexes of 1,5-bis(5-X-salicylidenamino)pentan-3-ol (X = nitro and chloro)

Verónica Daier, Hernán Biava, Claudia Palopoli, Sergiu Shova, Jean-Pierre Tuchagues, Sandra Signorella

Journal:

Journal of Inorganic Biochemistry

Année:

2004

Langue:

english

Fichier:

PDF, 536 KB

english, 2004

25

New dimanganese(III) complexes of pentadentate (N2O3) Schiff base ligands with the [Mn2(μ-OAc)(μ-OR)2]3+ core: Synthesis, characterization and mechanistic studies of H2O2 disproportionation

Hernán Biava, Claudia Palopoli, Sergiu Shova, Mónica De Gaudio, Verónica Daier, Manuel González-Sierra, Jean-Pierre Tuchagues, Sandra Signorella

Journal:

Journal of Inorganic Biochemistry

Année:

2006

Langue:

english

Fichier:

PDF, 638 KB

english, 2006

26

3-Deoxy-D-erythro-hexos-2-ulose bis(thiosemicarbazone) copper(II) chelate. Studies in solution and in the solid state

Signorella, Sandra, Palopoli, Claudia, Frutos, Alejandro, Escandar, Graciela, Tanase, Tomoaki, Sala, Luis F

Journal:

Canadian Journal of Chemistry

Année:

1999

Fichier:

PDF, 447 KB

1999

27

Bioinspired functional mimics of the manganese catalases

Sandra Signorella, Christelle Hureau

Journal:

Coordination Chemistry Reviews

Année:

2012

Langue:

english

Fichier:

PDF, 851 KB

english, 2012

28

Preferential azido bridging regulating the structural aspects in cobalt(III) and copper(II)–Schiff base complexes: Syntheses, magnetostructural correlations and catalytic studies

Aurkie Ray, Georgina M. Rosair, Guillaume Pilet, Bülent Dede, Carlos J. Gómez-García, Sandra Signorella, Sebastián Bellú, Samiran Mitra

Journal:

Inorganica Chimica Acta

Année:

2011

Langue:

english

Fichier:

PDF, 877 KB

english, 2011

29

Evidence of endothelial activation and endothelial activators in cord blood of infants of preeclamptic women

Sandra T. Davidge, Arthur P. Signorella, David L. Lykins, Carol H. Gilmour, James M. Roberts

Journal:

American Journal of Obstetrics and Gynecology

Année:

1996

Langue:

english

Fichier:

PDF, 621 KB

english, 1996

30

Comparative study of oxidation by chromium(V) and chromium(VI)

Signorella, Sandra, Rizzotto, Marcela, Daier, Ver�nica, Frascaroli, Mar�a I., Palopoli, Claudia, Martino, D�bora, Bousseksou, Azzedine, Sala, Luis F.

Journal:

Journal of the Chemical Society Dalton Transactions

Année:

1996

Langue:

english

Fichier:

PDF, 635 KB

english, 1996

31

Weak Interactions Modulating the Dimensionality in Supramolecular Architectures in Three New Nickel(II)-Hydrazone Complexes, Magnetostructural Correlation, and Catalytic Potential for Epoxidation of Alkenes under Phase Transfer Conditions

Sadhukhan, Dipali, Ray, Aurkie, Pilet, Guillaume, Rizzoli, Corrado, Rosair, Georgina M., Gómez-García, Carlos J., Signorella, Sandra, Bellú, Sebastián, Mitra, Samiran

Journal:

Inorganic Chemistry

Année:

2011

Langue:

english

Fichier:

PDF, 4.31 MB

english, 2011

32

Synthesis, Characterization, and Catalase Activity of a Water-Soluble diMn III Complex of a Sulphonato-Substituted Schiff Base Ligand: An Efficient Catalyst for H 2 O 2 Disproportionation

Palopoli, Claudia, Bruzzo, Natalia, Hureau, Christelle, Ladeira, Sonia, Murgida, Daniel, Signorella, Sandra

Journal:

Inorganic Chemistry

Année:

2011

Langue:

english

Fichier:

PDF, 2.24 MB

english, 2011

33

An easy way to convert a Fischer projection into a zigzag representation

Signorella, Sandra, Sala, Luis F.

Journal:

Journal of Chemical Education

Année:

1991

Langue:

english

Fichier:

PDF, 583 KB

english, 1991

34

Oxidation of L -rhamnose and D -mannose by Cr(VI) in perchloric acid. A comparative study

Sala, Luis F., Signorella, Sandra R., Rizzotto, Marcela, Frascaroli, María I., Gandolfo, Fabio

Journal:

Canadian Journal of Chemistry

Année:

1992

Langue:

english

Fichier:

PDF, 287 KB

english, 1992

35

Trinuclear Manganese Complexes of Unsymmetrical Polypodal Diamino N 3 O 3 Ligands with an Unusual [Mn 3 (μ-OR) 4 ] 5+ Triangular Core: Synthesis, Characterization, and Catalase Activity

Ledesma, Gabriela N., Anxolabéhère-Mallart, Elodie, Rivière, Eric, Mallet-Ladeira, Sonia, Hureau, Christelle, Signorella, Sandra R.

Journal:

Inorganic Chemistry

Année:

2014

Langue:

english

Fichier:

PDF, 1.45 MB

english, 2014

36

Reevaluation of the Kinetics of Polynuclear Mimics for Manganese Catalases

Signorella, Sandra, Rompel, Annette, Büldt-Karentzopoulos, Klaudia, Krebs, Bernt, Pecoraro, Vincent L., Tuchagues, Jean-Pierre

Journal:

Inorganic Chemistry

Année:

2007

Langue:

english

Fichier:

PDF, 122 KB

english, 2007

37

An Easy Experiment To Compare Factors Affecting the Reaction Rate of Structurally Related Compounds

Signorella, Sandra, García, Silvia, Sala, Luis F.

Journal:

Journal of Chemical Education

Année:

1999

Langue:

english

Fichier:

PDF, 56 KB

english, 1999

38

Catalysis and Kinetics of Hydrogen Peroxide Disproportionation by Dinuclear Manganese(III) Complexes of 1,5-Bis(salicylidenamino)pentan-3-ol and the 5-Bromophenyl-Substituted Derivative

Palopoli, Claudia, Chansou, Benoit, Tuchagues, Jean-Pierre, Signorella, Sandra

Journal:

Inorganic Chemistry

Année:

2000

Langue:

english

Fichier:

PDF, 82 KB

english, 2000

39

Synthesis, Structure, and Catalase-Like Activity of Dimanganese(III) Complexes of 1,5-Bis[(2-hydroxy-5-X-benzyl)(2-pyridylmethyl)amino]pentan-3-ol (X = H, Br, OCH 3 )

Biava, Hernán, Palopoli, Claudia, Duhayon, Carine, Tuchagues, Jean-Pierre, Signorella, Sandra

Journal:

Inorganic Chemistry

Année:

2009

Langue:

english

Fichier:

PDF, 600 KB

english, 2009

40

Redox and complexation chemistry of the CrVI/CrV?d-galacturonic acid system

Gonz�lez, Juan C., Daier, Ver�nica, Garc�a, Silvia, Goodman, Bernard A., Atria, Ana M., Sala, Luis F., Signorella, Sandra

Journal:

Dalton Transactions

Année:

2004

Langue:

english

Fichier:

PDF, 451 KB

english, 2004

41

Synthesis, structure and catalase-like activity of dimanganese(iii) complexes of 1,5-bis(X-salicylidenamino)pentan-3-ol (X = 3- and 5-methyl). Influence of phenyl-ring substituents on catalytic activity

Moreno, Diego, Palopoli, Claudia, Daier, Ver?nica, Shova, Sergiu, Vendier, Laure, Sierra, Manuel Gonz?lez, Tuchagues, Jean-Pierre, Signorella, Sandra

Journal:

Dalton Transactions

Année:

2006

Langue:

english

Fichier:

PDF, 389 KB

english, 2006

42

Redox and complexation chemistry of the CrVI/CrV/CrIV-d-glucuronic acid system

González, Juan Carlos, García, Silvia, Bellú, Sebastián, Peregrín, Juan Manuel Salas, Atria, Ana María, Sala, Luis Federico, Signorella, Sandra

Journal:

Dalton Transactions

Année:

2010

Langue:

english

Fichier:

PDF, 666 KB

english, 2010

43

Synthesis and characterisation of dimanganese(iii) complexes of 1,5-bis(X-salicylidenamino)pentan-3-ol (X = 3- or 5-methoxy) and their catalytic activity towards hydrogen peroxide disproportionation

Palopoli, Claudia, González-Sierra, Manuel, Robles, Gustavo, Dahan, Françoise, Tuchagues, Jean-Pierre, Signorella, Sandra

Journal:

Journal of the Chemical Society Dalton Transactions

Année:

2002

Langue:

english

Fichier:

PDF, 186 KB

english, 2002

44

Redox and ligand-exchange chemistry of chromium(vi/v)-methyl glycoside systems

Rizzotto, Marcela, Levina, Aviva, Santoro, Mabel, García, Silvia, Frascaroli, María Inés, Signorella, Sandra, Sala, Luis F., Lay, Peter A.

Journal:

Journal of the Chemical Society Dalton Transactions

Année:

2002

Langue:

english

Fichier:

PDF, 210 KB

english, 2002

45

Kinetics and mechanism of the chromium(VI) oxidation of methyl α-D-glucopyranoside and methyl α-D-mannopyranoside †

Signorella, Sandra, Frascaroli, María Inés, García, Silvia, Santoro, Mabel, González, Juan Carlos, Palopoli, Claudia, Daier, Verónica, Casado, Nieves, Sala, Luis F.

Journal:

Journal of the Chemical Society Dalton Transactions

Année:

2000

Langue:

english

Fichier:

PDF, 189 KB

english, 2000

46

-6-Acetoxy-5-Dodecanolide, A Lower Homologue of a Mosquito Oviposition Attractant Pheromone, from Argentilactone

Sala, Luis F., Cravero, Raquel M., Signorella, Sandra R., González-Sierra, Manuel, Rúveda, Edmundo A.

Journal:

Synthetic Communications

Année:

1987

Langue:

english

Fichier:

PDF, 359 KB

english, 1987

47

Kinetics and mechanism of the reduction of Cr VI to Cr III by D -ribose and 2-deoxy- D -ribose

Daier, Verónica, Signorella, Sandra, Rizzotto, Marcela, Frascaroli, María Inés, Palopoli, Claudia, Brondino, Carlos, Salas-Peregrin, Juan Manuel, Sala, Luis F

Journal:

Canadian Journal of Chemistry

Année:

1999

Fichier:

PDF, 140 KB

1999

48

Oxidation of D -gluconic acid by chromium(VI) in perchloric acid

Signorella, Sandra R., Santoro, Mabel I., Mulero, Mirta N., Sala, Luis F.

Journal:

Canadian Journal of Chemistry

Année:

1994

Langue:

english

Fichier:

PDF, 319 KB

english, 1994

49

Kinetics and mechanism of the oxidation of disaccharides by Cr VI

Roldán, Viviana, Carlos González, Juan, Santoro, Mabel, García, Silvia, Casado, Nieves, Olivera, Silvina, Boggio, Juan Carlos, Salas-Peregrin, Juan Manuel, Signorella, Sandra, Sala, Luis F

Journal:

Canadian Journal of Chemistry

Année:

2002

Fichier:

PDF, 440 KB

2002

50

Synthesis, characterization, and reactivity studies of a water-soluble bis(alkoxo)(carboxylato)-bridged diMn III complex modeling the active site in catalase

Palopoli, Claudia, Duhayon, Carine, Tuchagues, Jean-Pierre, Signorella, Sandra

Journal:

Dalton Transactions

Année:

2014

Langue:

english

Fichier:

PDF, 2.60 MB

english, 2014