J. J. Berzas : rechercher sur Z-Library

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1

Simultaneous determination of sulfamethoxypyridazine, sulfamethoxazole, sulfadimethoxine and their associated compounds by liquid chromatography

J.J.Berzas Nevado, G.Castañeda Peñalvo, F.J.Guzmán Bernardo

Journal:

Analytica Chimica Acta

Année:

2001

Langue:

english

Fichier:

PDF, 96 KB

english, 2001

2

Occlusal contact area changes with different retention protocols: 1-year follow-up

Kara, Burcak, Yilmaz, Berza

Journal:

American Journal of Orthodontics and Dentofacial Orthopedics

Année:

2020

Fichier:

PDF, 589 KB

2020

3

Assay validation for three antidepressants in pharmaceutical formulations: Practical approach using capillary gas chromatography

J.J. Berzas Nevado, M.J. Villaseñor Llerena, A.M. Contento Salcedo, E. Aguas Nuevo

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Année:

2005

Langue:

english

Fichier:

PDF, 108 KB

english, 2005

4

Sensitive and rapid high-performance liquid chromatographic method for simultaneous determination of antidepressants in pharmaceutical formulations

J. J. Berzas, C. Guiberteau, A. M. Contento, V. Rodríguez

Journal:

Chromatographia

Année:

2002

Langue:

english

Fichier:

PDF, 628 KB

english, 2002

5

Asymmetrical to symmetrical magnetic fabric of dikes: Paleo-flow orientations and Paleo-stresses recorded on feeder-bodies from the Motru Dike Swarm (Romania)

Olivier Féménias, Hervé Diot, Tudor Berza, Antoine Gauffriau, Daniel Demaiffe

Journal:

Journal of Structural Geology

Année:

2004

Langue:

english

Fichier:

PDF, 2.15 MB

english, 2004

6

A Reverse Phase HPLC Method to Determine Six Food Dyes Using Buffered Mobile Phase.

Berzas-Nevado, J. J., Guiberteau-Cabanillas, C., Contento-Salcedo, A. M.

Journal:

Analytical Letters

Année:

1998

Langue:

english

Fichier:

PDF, 687 KB

english, 1998

7

The Late Cretaceous igneous rocks of Romania (Apuseni Mountains and Banat): the possible role of amphibole versus plagioclase deep fractionation in two different crustal terranes

Vander Auwera, Jacqueline, Berza, Tudor, Gesels, Julie, Dupont, Alain

Journal:

International Journal of Earth Sciences

Année:

2016

Langue:

english

Fichier:

PDF, 1.81 MB

english, 2016

8

Using species-specific enriched stable isotopes to study the effect of fresh mercury inputs in soil-earthworm systems

Álvarez, C. Rodríguez, Jiménez-Moreno, M., Bernardo, F.J. Guzmán, Martín-Doimeadios, R.C. Rodríguez, Nevado, J.J. Berzas

Journal:

Ecotoxicology and Environmental Safety

Année:

2018

Langue:

english

Fichier:

PDF, 317 KB

english, 2018

9

Polymerization characteristics of colored compomers cured with different LED units

Bakkal, Meltem, Yılmaz, Berza, Durmus, Ali, Durmus, Zehra, Ozalp, Serife

Journal:

Journal of Applied Biomaterials & Functional Materials

Année:

2019

Langue:

english

Fichier:

PDF, 685 KB

english, 2019

10

Voltammetric Behavior of Gestodene Using Square-Wave Technique. Determination in Oral Contraceptives

J. J. Berzas Nevado, J. Rodriguez Flores, G. Castañeda Peñalvo

Journal:

Electroanalysis

Année:

1999

Langue:

english

Fichier:

PDF, 131 KB

english, 1999

11

Voltammetric Behavior of Fluvoxamine Using Square-Wave and Adsorptive Stripping Square-Wave Techniques. Determination in Pharmaceutical Products

J. J. Berzas Nevado, J. Rodriguez Flores, G. Castañeda Peñalvo

Journal:

Electroanalysis

Année:

2000

Langue:

english

Fichier:

PDF, 104 KB

english, 2000

12

Micellar electrokinetic capillary chromatography for the determination of Viagra and its metabolite (UK-103,320) in human serum

Juan J. Berzas Nevado, Juana Rodríguez Flores, Gregorio Castañeda Peñalvo, Nuria Rodríguez Fariñas

Journal:

ELECTROPHORESIS

Année:

2001

Langue:

english

Fichier:

PDF, 106 KB

english, 2001

13

Development of a capillary gas chromatographic method with flame ionisation detection for the simultaneous determination of sildenafil and its N-demethylated metabolite in biological fluids

J. J. Berzas Nevado, M. J. Villaseñor Llerena, A. M. Contento Salcedo, Juana Rodríguez Flores

Journal:

Journal of Separation Science

Année:

2002

Langue:

english

Fichier:

PDF, 510 KB

english, 2002

14

2-Hydroxy-1-Naphthaldehyde Guanylhydrazone as an Analytical Reagent Extractive-Spectrophotometric Determination of Iron

F. Salinas, J. J. Berzas, A. Eapinosa Mansilla

Journal:

Bulletin des Sociétés Chimiques Belges

Année:

1985

Langue:

english

Fichier:

PDF, 241 KB

english, 1985

15

Extractive-Spectrophotometric Determination of Beryllium as an Ion-Association Complex with Alizarine Fluorine Blue and Adogen

F. Salinas, J. J. Berzas Nevado, A. Eepinosa Mansilla, T. Román Galán

Journal:

Bulletin des Sociétés Chimiques Belges

Année:

1987

Langue:

english

Fichier:

PDF, 107 KB

english, 1987

16

Spectrophotometric and First Derivative Spectrophotometric Determination of Copper With 1-Phenyl-1,2-Propanedione-2-Oxime-1-Guanylhydrazone

Francisco Salinas, Juan Jose Berzas Nevado, María Isabel Acedo Valenzuela

Journal:

Bulletin des Sociétés Chimiques Belges

Année:

1989

Langue:

english

Fichier:

PDF, 217 KB

english, 1989

17

First Derivative of the Ratio Spectra Method for Resolving 3-Hydroxybenzaldehyde and 4-Hydroxybenzaldehyde in Binary Mixtures

J. J. Berzas Nevado, C. Guiberteau Cabanillas, F. Salinas López

Journal:

Bulletin des Sociétés Chimiques Belges

Année:

1991

Langue:

english

Fichier:

PDF, 402 KB

english, 1991

18

Resolution of Ternary Mixture of Tartrazine, Quinoline Yellow and Sunset Yellow by Derivative Spectrophotometry and Ratio Spectra Derivative

J. J. Berzas Nevado, J. Rodríguez Flores, M. J. Villaseñor Llerena

Journal:

Bulletin des Sociétés Chimiques Belges

Année:

1993

Langue:

english

Fichier:

PDF, 470 KB

english, 1993

19

Voltammetric behavior of pyrimethamine in veterinary formulations using square-wave and adsorptive square-wave techniques

J. J. Berzas, Juana Rodríguez, J. M. Lemus, G. Castañeda

Journal:

Electroanalysis

Année:

1995

Langue:

english

Fichier:

PDF, 522 KB

english, 1995

20

Voltammetric behavior of sulfadimetoxol using square-wave and adsorptive stripping square-wave techniques

J. J. Berzas, J. Rodriguez, J. M. Lemus, G. Castañeda

Journal:

Electroanalysis

Année:

1997

Langue:

english

Fichier:

PDF, 398 KB

english, 1997

21

Voltammetric Behavior of Mifepristone (RU-486) Using Square-Wave and Adsortive Stripping-Wave Techniques. Determination in Urine Samples

J. Rodríguez, J. J. Berzas, G. Castañeda, N. Rodríguez

Journal:

Electroanalysis

Année:

2004

Langue:

english

Fichier:

PDF, 95 KB

english, 2004

22

Enantiomeric screening of racemic citalopram and metabolites in human urine by entangled polymer solution capillary electrophoresis: An innovatory robustness/ruggedness study

Juan José Berzas-Nevado, María Jesús Villaseñor-LLerena, Carmen Guiberteau-Cabanillas, Virginia Rodríguez-Robledo

Journal:

ELECTROPHORESIS

Année:

2006

Langue:

english

Fichier:

PDF, 246 KB

english, 2006

23

Optimisation and validation of a new CE method for the determination of lansoprazole enantiomers in pharmaceuticals

Juon José Berzas Nevado, Gregorio Castañeda Peñalvo, Juan Carlos Jiménez Sánchez, Manuel Callejón Mochón, Rosa María Rodríguez Dorado, Mercedes Villar Navarro

Journal:

ELECTROPHORESIS

Année:

2009

Langue:

english

Fichier:

PDF, 190 KB

english, 2009

24

Determination of drugs used in advanced breast cancer by capillary gas chromatography of pharmaceutical formulations

Juan J. Berzas, Juana Rodríguez, Ana M. Contento, Maria P. Cabello

Journal:

Journal of Separation Science

Année:

2003

Langue:

english

Fichier:

PDF, 285 KB

english, 2003

25

Capillary gas chromatographic determination of Tamoxifen in the presence of a number of antidepressants in urine

Juana Rodríguez, Juan J. Berzas, Ana M. Contento, Maria P. Cabello

Journal:

Journal of Separation Science

Année:

2003

Langue:

english

Fichier:

PDF, 366 KB

english, 2003

26

Development of a Capillary Zone Electrophoretic method to determine six antidepressants in their pharmaceutical preparations. Experimental design for evaluating the ruggedness of method

Juana Rodríguez Flores, Juan J. Berzas Nevado, Ana M. Contento Salcedo, Maria P. Cabello Díaz

Journal:

Journal of Separation Science

Année:

2004

Langue:

english

Fichier:

PDF, 522 KB

english, 2004

27

Capillary electrophoretic determination of triamterene, methotrexate, and creatinine in human urine

Juana Rodríguez Flores, Juan J. Berzas Nevado, Isabel Durán Merás, Maria J. Rodríguez Gómez

Journal:

Journal of Separation Science

Année:

2005

Langue:

english

Fichier:

PDF, 476 KB

english, 2005

28

Micellar electrokinetic chromatography method for the determination of sulfamethoxazole, trimethoprim and their main metabolites in human serum

Juan José Berzas Nevado, Gregorio Castañeda Peñalvo, Francisco Javier Guzmán Bernardo

Journal:

Journal of Separation Science

Année:

2005

Langue:

english

Fichier:

PDF, 597 KB

english, 2005

29

Sensitive capillary GC-MS-SIM determination of selective serotonin reuptake inhibitors: Reliability evaluation by validation and robustness study

Juan José Berzas Nevado, María Jesús Villaseñor Llerena, Carmen Guiberteau Cabanillas, Virginia Rodríguez Robledo, Sierra Buitrago

Journal:

Journal of Separation Science

Année:

2006

Langue:

english

Fichier:

PDF, 2.95 MB

english, 2006

30

Adsorptive stripping voltammetric behaviour of sulphaquinoxaline using differential-pulse and square-wave techniques

J.J. Berzas, J. Rodríguez, J.M. Lemus, G. Castañeda

Journal:

Analytica Chimica Acta

Année:

1993

Langue:

english

Fichier:

PDF, 582 KB

english, 1993

31

Implementation of ultraviolet solid-phase spectrophotometry by use of derivative techniques

L.Fermín Capitán-Vallvey, Ignacio de Orbe, M.Carmen Valencia, Juan J. Berzas-Nevado

Journal:

Analytica Chimica Acta

Année:

1993

Langue:

english

Fichier:

PDF, 531 KB

english, 1993

32

Spectrophotometric determination of catecholamines with metaperiodate by flow-injection analysis

J.J.Berzas Nevado, J.M.Lemus Gallego, P.Buitrago Laguna

Journal:

Analytica Chimica Acta

Année:

1995

Langue:

english

Fichier:

PDF, 375 KB

english, 1995

33

Spectrophotometric and polarographic study of pyridine-2-aldehyde guanylhydrazone-Cu(II) complex

M. Roman, J.J. Berzas, A. Espinosa

Journal:

Microchemical Journal

Année:

1983

Langue:

english

Fichier:

PDF, 363 KB

english, 1983

34

Spectrophotometric and polarographic studies of pyridin-2-aldehyde guanylhydrazone-Fe(II) system

M.Román Ceba, J.J.Berzas Nevado, A.Espinosa Mansilla

Journal:

Microchemical Journal

Année:

1984

Langue:

english

Fichier:

PDF, 372 KB

english, 1984

35

Development and validation of an analytical methodology for the determination of p,p′-DDT, p,p′-DDE and p,p′-DDD in fish oil pills

Juan José Berzas Nevado, Rosa Carmen Rodríguez Martín-Doimeadiós, Francisco Javier Guzmán Bernardo, Nuria Rodríguez Fariñas

Journal:

Microchemical Journal

Année:

2007

Langue:

english

Fichier:

PDF, 238 KB

english, 2007

36

Simultaneous determination of sulphathiazole and sulphanilamide in pharmaceuticals by derivative spectrophotometry

J.J.Berzas Nevado, F. Salinas, I. de Orbe Paya, L.F. Capitan-Vallvey

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Année:

1991

Langue:

english

Fichier:

PDF, 421 KB

english, 1991

37

Spectral ratio derivative spectrophotometric determination of sulphaquinoxaline and pyrimethamine in veterinary formulations

J.J.Berzas Nevado, J.M.Lemus Gallego, G.Castañeda Peñalvo

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Année:

1993

Langue:

english

Fichier:

PDF, 504 KB

english, 1993

38

Flow-injection spectrophotometric determination of adrenaline and dopamine with sodium hydroxide

J.J. Berzas Nevado, J.M. Lemus Gallego, P. Buitrago Laguna

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Année:

1996

Langue:

english

Fichier:

PDF, 319 KB

english, 1996

39

Determination of pyridoxal in human serum by matrix isopotential synchronous fluorescence spectrometry

J.J. Berzas Nevado, J.A. Murillo Pulgarin, M.A. Gómez Laguna

Journal:

Journal of Pharmaceutical and Biomedical Analysis

Année:

1996

Langue:

english

Fichier:

PDF, 563 KB

english, 1996

40

Non-aqueous capillary zone electrophoresis method for the analysis of paroxetine, tamoxifen, and their main metabolites in urine

J.Rodrı́guez Flores, J.J.Berzas Nevado, A.M.Contento Salcedo, M.P.Cabello Dı́az

Journal:

Analytica Chimica Acta

Année:

2004

Langue:

english

Fichier:

PDF, 118 KB

english, 2004

41

Very fast and direct capillary zone electrophoresis method for the determination of creatinine and creatine in human urine

J. Rodrı́guez, J.J. Berzas, G. Castañeda, N. Mora, M.J. Rodrı́guez

Journal:

Analytica Chimica Acta

Année:

2004

Langue:

english

Fichier:

PDF, 228 KB

english, 2004

42

Development of a capillary gas chromatographic procedure

J.J. Berzas, C. Guiberteau, M.J. Villaseñor, V. Rodrı́guez

Journal:

Analytica Chimica Acta

Année:

2004

Langue:

english

Fichier:

PDF, 219 KB

english, 2004

43

Erratum to “Development of a capillary gas chromatographic procedure” [Anal. Chim. Acta 519 (2004) 219–230]

J.J. Berzas, C. Guiberteau, M.J. Villaseñor, V. Rodríguez

Journal:

Analytica Chimica Acta

Année:

2005

Langue:

english

Fichier:

PDF, 27 KB

english, 2005

44

Method development and validation for the separation and determination of omeprazole enantiomers in pharmaceutical preparations by capillary electrophoresis

J.J. Berzas Nevado, G. Castañeda Peñalvo, R.M. Rodríguez Dorado

Journal:

Analytica Chimica Acta

Année:

2005

Langue:

english

Fichier:

PDF, 229 KB

english, 2005

45

Development and validation of a capillary zone electrophoresis method for the determination of propranolol and N-desisopropylpropranolol in human urine

Juan José Berzas Nevado, Juana Rodríguez Flores, Gregorio Castañeda Peñalvo, Francisco Javier Guzmán Bernardo

Journal:

Analytica Chimica Acta

Année:

2006

Langue:

english

Fichier:

PDF, 201 KB

english, 2006

46

Determination of monomethylmercury in low- and high-polluted sediments by microwave extraction and gas chromatography with atomic fluorescence detection

J.J. Berzas Nevado, R.C. Rodríguez Martín-Doimeadios, F.J. Guzmán Bernardo, M. Jiménez Moreno

Journal:

Analytica Chimica Acta

Année:

2008

Langue:

english

Fichier:

PDF, 381 KB

english, 2008

47

Nonaqueous capillary electrophoresis method for the analysis of gleevec and its main metabolite in human urine

J. Rodríguez-Flores, J.J. Berzas Nevado, A.M. Contento Salcedo, M.P. Cabello Díaz

Journal:

Journal of Chromatography A

Année:

2005

Langue:

english

Fichier:

PDF, 119 KB

english, 2005

48

Enantiomeric determination, validation and robustness studies of racemic citalopram in pharmaceutical formulations by capillary electrophoresis

Juan José Berzas Nevado, Carmen Guiberteau Cabanillas, María Jesús Villaseñor Llerena, Virginia Rodríguez Robledo

Journal:

Journal of Chromatography A

Année:

2005

Langue:

english

Fichier:

PDF, 236 KB

english, 2005

49

Determination of mercury species in fish reference materials by gas chromatography-atomic fluorescence detection after closed-vessel microwave-assisted extraction

Juan José Berzas Nevado, Rosa Carmen Rodríguez Martín-Doimeadios, Francisco Javier Guzmán Bernardo, María Jiménez Moreno

Journal:

Journal of Chromatography A

Année:

2005

Langue:

english

Fichier:

PDF, 373 KB

english, 2005

50

Screening of citalopram, fluoxetine and their metabolites in human urine samples by gas chromatography–mass spectrometry: A global robustness/ruggedness study

J.J. Berzas Nevado, M.J. Villaseñor Llerena, C. Guiberteau Cabanillas, V. Rodríguez Robledo

Journal:

Journal of Chromatography A

Année:

2006

Langue:

english

Fichier:

PDF, 134 KB

english, 2006