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1

Conformational isomers of cis-chloro(nitrosyl)(1,4,7,10-tetraazacyclododecene)ruthenium(II), cis-[RuIICl(imcyclen)(NO+)]2+. Oxidation of the coordinated 1,4,7,10-tetraazacyclododecane (cyclen) ligand

Kleber Queiroz Ferreira, Flavia Gouveia Santos, Zênis Novais da Rocha, Thais Guaratini, Roberto Santana da Silva, Elia Tfouni

Journal:

Inorganic Chemistry Communications

Year:

2004

Language:

english

File:

PDF, 200 KB

english, 2004

2

Metallocene Combinations in Ethylene Polymerization: A Cyclic and Differential Pulse Voltammetry Study

Fernando Silveira, Denise Santos de Sá, Zênis Novais da Rocha, João Henrique Zimnoch dos Santos

Journal:

Macromolecular Reaction Engineering

Year:

2008

Language:

english

File:

PDF, 253 KB

english, 2008

3

Organoselenium and Organotellurium Compounds: Toxicology and Pharmacology

Nogueira, Cristina W., Zeni, Gilson, Rocha, João B. T.

Journal:

Chemical Reviews

Year:

2004

Language:

english

File:

PDF, 626 KB

english, 2004

4

4-Cyanopyridine and Amide-N and Amide-O Linkage Isomers of 4-Pyridinecarboxamide on trans -Chloro(1,4,8,11-tetraazacyclotetradecane)ruthenium(II/III) †

da Rocha, Zênis Novais, Ferreira, Kleber Queiroz, Silva, Maristela, de Oliveira, Érica Cristina, Chiericato,, Glaico, Tfouni, Elia

Journal:

Inorganic Chemistry

Year:

2001

Language:

english

File:

PDF, 170 KB

english, 2001

5

ChemInform Abstract: Synthesis and Antiinflammatory Activity of Acetylenic Thiophenes.

Gilson Zeni, Cristina W. Nogueira, Rodrigo B. Panatieri, Dagoberto O. Silva, Paulo H. Menezes, Antonio L. Braga, Claudio C. Silveira, Helio A. Stefani, Joao B. T. Rocha

Journal:

Year:

2002

File:

PDF, 27 KB

2002

6

ChemInform Abstract: New Acetylenic Furan Derivatives: Synthesis and Antiinflammatory Activity.

Gilson Zeni, Diogo S. Luedtke, Cristina W. Nogueira, Rodrigo B. Panatieri, Antonio L. Braga, Claudio C. Silveira, Helio A. Stefani, Joao B. T. Rocha

Journal:

Year:

2002

File:

PDF, 29 KB

2002

7

2,5-Bis-(butyltelluro) Thiophene as a Convenient Precursor for the Synthesis of 2,5-Bis-(acetylenic) Thiophenes.

Gilson Zeni, Cristina W. Nogueira, Dagoberto O. Silva, Paulo H. Menezes, Antonio L. Braga, Helio A. Stefani, Joao B. T. Rocha

Journal:

Year:

2003

File:

PDF, 163 KB

2003

8

Palladium(II) Chloride Catalyzes the Cross-Coupling Reaction of 2,5-Bis-(butyltelluro)-furan and 1-Alkynes.

Gilson Zeni, Cristina W. Nogueira, Dagoberto O. Silva, Paulo H. Menezes, Antonio L. Braga, Helio A. Stefani, Joao B. T. Rocha

Journal:

Year:

2003

File:

PDF, 185 KB

2003

9

Stereospecific Synthesis of Chalcogenoenynes by Palladium-Catalyzed Cross-Coupling Reaction.

Gilson Zeni, Cristina W. Nogueira, Jesus M. Pena, Cristiane Pilissao, Paulo H. Menezes, Antonio L. Braga, Joao B. T. Rocha

Journal:

Year:

2003

File:

PDF, 106 KB

2003

10

Organoselenium and Organotellurium Compounds: Toxicology and Pharmacology

Cristina W. Nogueira, Gilson Zeni, Joao B. T. Rocha

Journal:

Year:

2005

File:

PDF, 8 KB

2005

11

Highly Stereoselective One-Pot Procedure to Prepare Bis- and Tris-chalcogenide Alkenes via Addition of Disulfides and Diselenides to Terminal Alkynes.

Angelica Venturini Moro, Cristina W. Nogueira, Nilda B. V. Barbosa, Paulo Henrique Menezes, Joao Batista Teixeira da Rocha, Gilson Zeni

Journal:

Year:

2005

Language:

english

File:

PDF, 39 KB

english, 2005

12

ChemInform Abstract: Synthesis of Fused 4-Iodoselenophene[2,3-b]thiophenes by Electrophilic Cyclization of 3-Alkynylthiophenes.

Andre L. Stein, Julianna da Rocha, Paulo Henrique Menezes, Gilson Zeni

Journal:

Year:

2010

File:

PDF, 44 KB

2010

13

Synthesis of Fused 4-Iodoselenophene[2,3-b]thiophenes by Electrophilic Cyclization of 3-Alkynylthiophenes

André L. Stein, Juliana da Rocha, Paulo Henrique Menezes, Gilson Zeni

Journal:

European Journal of Organic Chemistry

Year:

2010

Language:

english

File:

PDF, 494 KB

english, 2010

14

Voltage-dependent ebselen and diorganochalcogenides inhibition of 45Ca2+ influx into brain synaptosomes

M. B. Moretto, J. I. Rossato, C. W. Nogueira, G. Zeni, J. B. T. Rocha

Journal:

Journal of Biochemical and Molecular Toxicology

Year:

2003

Language:

english

File:

PDF, 96 KB

english, 2003

15

Immobilization of metallocene within silica–titania by a non-hydrolytic sol–gel method

Adriano G. Fisch, Nilo S.M. Cardozo, Argimiro R. Secchi, Fernanda C. Stedile, Paolo R. Livotto, Denise S. de Sá, Zênis N. da Rocha, João H.Z. dos Santos

Journal:

Applied Catalysis A: General

Year:

2009

Language:

english

File:

PDF, 1.37 MB

english, 2009

16

Iron-alumina materials prepared by the non-hydrolytic sol–gel route: Synthesis, characterization and application in hydrocarbons oxidation using hydrogen peroxide as oxidant

Gustavo P. Ricci, Zênis N. Rocha, Shirley Nakagaki, Kelly A.D.F. Castro, A.E. Miller Crotti, Paulo S. Calefi, Eduardo J. Nassar, Katia J. Ciuffi

Journal:

Applied Catalysis A: General

Year:

2010

Language:

english

File:

PDF, 443 KB

english, 2010

17

Reactions of pentaammineruthenium complexes with 1,2- and 1,4-dicyanobenzene and cyanobenzamides: evidences of neighboring group participation

Elia Tfouni, Antônio Marcos de Souza Macêdo, Luciana nunes Cardoso, Kleber Queiroz Ferreira, Érica Cristina de Oliveira, Zênis Novais da Rocha

Journal:

Inorganica Chimica Acta

Year:

2005

Language:

english

File:

PDF, 458 KB

english, 2005

18

Spectroscopic and voltametric studies in titanium tris(pyrazolyl)borate catalysts

Marcelo P. Gil, J.H.Z. dos Santos, O.L. Casagrande Jr., Lílian M. T. Simplício, Zênis N. da Rocha

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2005

Language:

english

File:

PDF, 309 KB

english, 2005

19

Auto-sensitized oxidation of Ru(II) complexes I. Studies on the stability of two Ru(II) complexes ([Ru(NH3)5NCPyR]3+, RCH3 and C6H5CH2) in a medium containing singlet oxygen

Antonio Eduardo da Hora Machado, Zenis N. Rocha, Elia Tfouni

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

1995

Language:

english

File:

PDF, 593 KB

english, 1995

20

Infrared and ultraviolet–visible spectroscopic studies of silica, [(Cp)2ZrCl2] and trimethylaluminum interactions

Fábio Gomes Costa, Elias Andrade Braga, Soraia Teixeira Brandão, Alexandre de Freitas Espeleta, Zênis Novais da Rocha, Lílian Maria Tosta Simplício, Emerson Andrade Sales

Journal:

Applied Catalysis A: General

Year:

2005

Language:

english

File:

PDF, 320 KB

english, 2005

21

Metallocenes in ethylene polymerization studied by cyclic and differential pulse voltammetry

Fernando Silveira, Lilian M.T. Simplício, Zênis Novais da Rocha, João Henrique Zimnoch dos Santos

Journal:

Applied Catalysis A: General

Year:

2008

Language:

english

File:

PDF, 830 KB

english, 2008

22

Photodegradation of methylene blue by in situ generated titania supported on a NaA zeolite

Diego Ivan Petkowicz, Rodrigo Brambilla, Cláudio Radtke, Carlos Daniel Silva da Silva, Zênis N. da Rocha, Sibele B.C. Pergher, João H.Z. dos Santos

Journal:

Applied Catalysis A: General

Year:

2009

Language:

english

File:

PDF, 1.32 MB

english, 2009

23

Immobilization of zirconocene within silica–tungsten by entrapment: Tuning electronic effects of the support on the supported complex

Adriano G. Fisch, Nilo S.M. Cardozo, Argimiro R. Secchi, Fernanda C. Stedile, Cláudio Radtke, Denise S. De Sá, Zênis N. da Rocha, João Henrique Z. dos Santos

Journal:

Applied Catalysis A: General

Year:

2009

Language:

english

File:

PDF, 584 KB

english, 2009

24

Ru(II) and Ru(III) complexes with cyclam and related species

Elia Tfouni, Kleber Queiroz Ferreira, Fabio Gorzoni Doro, Roberto Santana da Silva, Zênis Novais da Rocha

Journal:

Coordination Chemistry Reviews

Year:

2005

File:

PDF, 249 KB

2005

25

Human erythrocyte δ-aminolevulinate dehydratase inhibition by monosaccharides is not mediated by oxidation of enzyme sulfhydryl groups

D. Gabriel, L. Pivetta, V. Folmer, J.C.M. Soares, G.R. Augusti, C.W. Nogueira, G. Zeni, J.B.T. Rocha

Journal:

Cell Biology International

Year:

2005

Language:

english

File:

PDF, 180 KB

english, 2005

26

Photochemical production of nitric oxide from a nitrosyl phthalocyanine ruthenium complex by irradiation with light in the phototherapeutic window

Zênis Novais da Rocha, Renata Galvão de Lima, Fabio Gorzoni Doro, Elia Tfouni, Roberto Santana da Silva

Journal:

Inorganic Chemistry Communications

Year:

2008

Language:

english

File:

PDF, 239 KB

english, 2008

27

Synthesis and characterization of trans-[Ru(NO)Cl(L)4](PF6)2 (L = isonicotinamide; 4-acetylpyridine) and related species

Ivy Calandreli, Fabiana de Souza Oliveira, Guogang Liang, Zênis Novais da Rocha, Elia Tfouni

Journal:

Inorganic Chemistry Communications

Year:

2009

Language:

english

File:

PDF, 316 KB

english, 2009

28

Photocytotoxic activity of a nitrosyl phthalocyanine ruthenium complex — A system capable of producing nitric oxide and singlet oxygen

Zumira Aparecida Carneiro, Juliana Cristina Biazzotto de Moraes, Fernando Postalli Rodrigues, Renata Galvão de Lima, Carlos Curti, Zênis Novaes da Rocha, Michele Paulo, Lusiane Maria Bendhack, Antonio

Journal:

Journal of Inorganic Biochemistry

Year:

2011

Language:

english

File:

PDF, 850 KB

english, 2011

29

Study of the catalytic species metallocene/MAO and metallocene/TMA by cyclic voltammetry

Fábio G. Costa, Lı&amp, #x0301, lian M.T. Simplı&amp, #x0301, cio, Zênis N. da Rocha, Soraia T. Brandão

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2004

Language:

english

File:

PDF, 169 KB

english, 2004

30

Reactivity of zirconium and titanium alkoxides bidentade complexes on ethylene polymerization

Nara R. de S. Basso, Paula P. Greco, Carlos L.P. Carone, Paolo R. Livotto, Lílian M.T. Simplício, Zênis N. da Rocha, Griselda B. Galland, João H.Z. dos Santos

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2007

Language:

english

File:

PDF, 774 KB

english, 2007

31

Photochemical and pharmacological aspects of nitric oxide release from some nitrosyl ruthenium complexes entrapped in sol–gel and silicone matrices

Renata Galvão de Lima, Marilia Gama Sauaia, Camila Ferezin, Iuri Muniz Pepe, Nádia Mamede José, Lusiane M. Bendhack, Zênis Novais da Rocha, Roberto Santana da Silva

Journal:

Year:

2007

Language:

english

File:

PDF, 284 KB

english, 2007

32

Mechanism of delta-aminolevulinate dehydratase inhibition by phenyl selenoacetylene involves its conversion to diphenyl diselenide

Vanderlei Folmer, Rodrigo Cordeiro Bolzan, Marcelo Farina, Gilson Zeni, Cristina Wayne Nogueira, Tatiana Emanuelli, João Batista Teixeira Rocha

Journal:

Year:

2005

Language:

english

File:

PDF, 176 KB

english, 2005

33

Teratogenic vulnerability of Wistar rats to diphenyl ditelluride

E.C. Stangherlin, A.M. Favero, G. Zeni, J.B.T. Rocha, C.W. Nogueira

Journal:

Year:

2005

Language:

english

File:

PDF, 366 KB

english, 2005

34

Ebselen protects glutamate uptake inhibition caused by methyl mercury but does not by Hg2+

M.B. Moretto, C. Funchal, A.Q. Santos, C. Gottfried, B. Boff, G. Zeni, R. Pessoa- Pureur, D.O. Souza, S. Wofchuk, J.B.T. Rocha

Journal:

Year:

2005

Language:

english

File:

PDF, 204 KB

english, 2005

35

Diphenyl ditelluride- and methylmercury-induced hyperphosphorilation of the high molecular weight neurofilament subunit is prevented by organoselenium compounds in cerebral cortex of young rats

C. Funchal, M.B. Moretto, L. Vivian, G. Zeni, J.B.T. Rocha, R. Pessoa-Pureur

Journal:

Year:

2006

Language:

english

File:

PDF, 412 KB

english, 2006

36

Diethyl 2-phenyl-2 tellurophenyl vinylphosphonate: An organotellurium compound with low toxicity

Daiana Silva de Ávila, Marisa C. Beque, Vanderlei Folmer, Antônio L. Braga, Gilson Zeni, Cristina Wayne Nogueira, Félix Alexandre Antunes Soares, João Batista Teixeira Rocha

Journal:

Year:

2006

Language:

english

File:

PDF, 328 KB

english, 2006

37

Diphenyl ditelluride effect on embryo/fetal development in mice: Interspecies differences

Silvane Souza Roman, Alexandra Nava, Alexandre Marafon Favero, Simone Nardin Weis, Gilson Zeni, Joao B.T. Rocha, Cristina Wayne Nogueira

Journal:

Year:

2007

Language:

english

File:

PDF, 278 KB

english, 2007

38

Synthesis, characterization and kinetic studies of the cis-[RuCl2(cyclen)]+ complex

Kleber Queiroz Ferreira, Angélica Maria Lucchesi, Zênis Novais da Rocha, Roberto Santana da Silva

Journal:

Inorganica Chimica Acta

Year:

2002

Language:

english

File:

PDF, 205 KB

english, 2002

39

Synthesis and anti-inflammatory activity of acetylenic thiophenes

Gilson Zeni, Cristina W Nogueira, Rodrigo B Panatieri, Dagoberto O Silva, Paulo H Menezes, Antonio L Braga, Claudio C Silveira, Hélio A Stefani, Joao B.T Rocha

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 84 KB

english, 2001

40

New acetylenic furan derivatives: synthesis and anti-inflammatory activity

Gilson Zeni, Diogo S Lüdtke, Cristina W Nogueira, Rodrigo B Panatieri, Antonio L Braga, Claudio C Silveira, Hélio A Stefani, Joao B.T Rocha

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 139 KB

english, 2001

41

2,5-Bis-(butyltelluro) thiophene as a convenient precursor for the synthesis of 2,5-bis-(acetylenic) thiophenes

Gilson Zeni, Cristina W. Nogueira, Dagoberto O. Silva, Paulo H. Menezes, Antonio L. Braga, Hélio A. Stefani, João B.T. Rocha

Journal:

Tetrahedron Letters

Year:

2003

Language:

english

File:

PDF, 240 KB

english, 2003

42

Palladium(II) chloride catalyzes the cross-coupling reaction of 2,5-bis-(butyltelluro)-furan and 1-alkynes

Gilson Zeni, Cristina W. Nogueira, Dagoberto O. Silva, Paulo H. Menezes, Antonio L. Braga, Hélio A. Stefani, João B.T. Rocha

Journal:

Tetrahedron Letters

Year:

2003

Language:

english

File:

PDF, 272 KB

english, 2003

43

Synthesis and properties of RuII(NH3)5(N-R-Cyanopyridinium) complexes

Zênis Novais da Rocha, Elia Tfouni

Journal:

Year:

1992

Language:

english

File:

PDF, 581 KB

english, 1992

44

Investigations into the potential neurotoxicity induced by diselenides in mice and rats

C.W Nogueira, F.C Meotti, E Curte, C Pilissão, G Zeni, J.B.T Rocha

Journal:

Year:

2003

Language:

english

File:

PDF, 195 KB

english, 2003

45

Organochalcogens effects on δ-aminolevulinate dehydratase activity from human erythrocytic cells in vitro

C.W. Nogueira, V.C. Borges, G. Zeni, J.B.T. Rocha

Journal:

Year:

2003

Language:

english

File:

PDF, 604 KB

english, 2003

46

δ-Aminolevulinate Dehydratase Inhibition by Phenyl Selenoacetylene: Effect of Reaction with Hydrogen Peroxide

Rodrigo Cordeiro Bolzan, Vanderlei Folmer, Marcelo Farina, Gilson Zeni, Cristina Wayne Nogueira, João Batista Teixeira Rocha, Tatiana Emanuelli

Journal:

Basic & Clinical Pharmacology & Toxicology

Year:

2002

Language:

english

File:

PDF, 115 KB

english, 2002

47

Synthesis of a new zirconium catalyst for ethylene polymerization

Fabiana De C. Fim, Tiago Machado, Denise Santos De Sá, Paolo R. Livotto, Zênis N. Da Rocha, Nara R. De S. Basso, Griselda Barrera Galland

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

2008

Language:

english

File:

PDF, 471 KB

english, 2008

48

Structural and electronic effects in metallocene catalysts studied by x-ray techniques

Fernando Silveira, Denise Santos de Sá, Zênis Novais da Rocha, Maria do Carmo Martins Alves, João Henrique Zimnoch dos Santos

Journal:

X-Ray Spectrometry

Year:

2008

Language:

english

File:

PDF, 239 KB

english, 2008

49

Anti-inflammatory and antinociceptive activity of diphenyl diselenide

C. W. Nogueira, E. B. Quinhones, E. A. C. Jung, G. Zeni, J. B. T. Rocha

Journal:

Inflammation Research

Year:

2003

Language:

english

File:

PDF, 225 KB

english, 2003

50

DMPS andN-acetylcysteine induced renal toxicity in mice exposed to mercury

Ricardo Brandão, Francielli W. Santos, Gilson Zeni, João B. T. Rocha, Cristina W. Nogueira

Journal:

Year:

2006

Language:

english

File:

PDF, 304 KB

english, 2006