All Stories

  1. Study of possible association between endometriosis and phthalate and bisphenol A by biomarkers analysis

    Article • Journal of Pharmaceutical and Biomedical Analysis, August 2019, Elsevier

    Dr Zenilda L Cardeal

  2. New passive sampling device for effective monitoring of pesticides in water

    Article • Analytica Chimica Acta, April 2019, Elsevier

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  3. Amino Acid Biosignature in Plasma among Ischemic Stroke Subtypes

    Article • BioMed Research International, January 2019, Hindawi Publishing Corporation

    Zenilda Cardeal, maria Paiva, Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  4. Determination of polycyclic aromatic hydrocarbons and their nitrated and oxygenated derivatives in coffee brews using an efficient cold fiber-solid phase microextraction and gas chromatography mass spectrometry method

    Article • Journal of Chromatography A, January 2019, Elsevier

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  5. Determination of Amino Acids in Plasma Samples of Preeclampsia Patients by Liquid Chromatography Coupled to High-Resolution Mass Spectrometry

    Article • Journal of the Brazilian Chemical Society, January 2019, Sociedade Brasileira de Quimica (SBQ)

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  6. Use of exhaled air as an improved biomonitoring method to assess perchloroethylene short-term exposure

    Article • Environmental Research, July 2017, Elsevier

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  7. Versatile magnetic carbon nanotubes for sampling and pre concentration of pesticides in environmental water

    Article • Talanta, May 2017, Elsevier

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  8. Atmospheric pollution of Brazilian city by mobile sources .

    Article • Polycyclic Aromatic Compounds, March 2017, Taylor & Francis

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  9. Environmental and biological determination of acrolein using new cold fiber solid phase microextraction with gas chromatography mass spectrometry

    Article • Analytical and Bioanalytical Chemistry, February 2017, Springer Science + Business Media

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  10. Hollow fiber liquid-phase microextraction-gas chromatography-mass spectrometry method to analyze bisphenol A and other plasticizer metabolites

    Article • Journal of Chromatography A, January 2017, Elsevier

    Dr Zenilda L Cardeal

  11. A Simple and Quick Method for the Determination of Pesticides in Environmental Water by HF-LPME-GC/MS

    Article • Journal of Analytical Methods in Chemistry, January 2016, Hindawi Publishing Corporation

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  12. Analysis of plasticiser migration to meat roasted in plastic bags by SPME–GC/MS

    Article • Food Chemistry, July 2015, Elsevier

    Dr Zenilda L Cardeal

  13. Magnetic N-doped carbon nanotubes: A versatile and efficient material for the determination of polycyclic aromatic hydrocarbons in environmental water samples

    Article • Analytica Chimica Acta, May 2015, Elsevier

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  14. Identification of aroma-active volatiles in banana Terra spirit using multidimensional gas chromatography with simultaneous mass spectrometry and olfactometry detection

    Article • Journal of Chromatography A, April 2015, Elsevier

    Dr Zenilda L Cardeal

  15. New method for the determination of bile acids in human plasma by liquid-phase microextraction using liquid chromatography-ion-trap-time-of-flight mass spectrometry

    Article • Journal of Chromatography A, April 2015, Elsevier

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  16. Magnetic amphiphilic hybrid carbon nanotubes containing N-doped and undoped sections: powerful tensioactive nanostructures

    Article • Nanoscale, January 2015, Royal Society of Chemistry

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  17. Determination of polycyclic aromatic hydrocarbons in artisanal cachaça by DI-CF-SPME–GC/MS

    Article • Microchemical Journal, January 2015, Elsevier

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  18. Quantitative Analysis of Endocrine Disruptors by Comprehensive Two-Dimensional Gas Chromatography

    Article • Journal of the Brazilian Chemical Society, January 2015, Sociedade Brasileira de Quimica (SBQ)

    Dr Zenilda L Cardeal

  19. Sampling and analysis of metabolomes in biological fluids

    Article • The Analyst, January 2014, Royal Society of Chemistry

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  20. Neurochemical study of amino acids in rodent brain structures using an improved gas chromatography–mass spectrometry method

    Article • Journal of Chemical Neuroanatomy, January 2014, Elsevier

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  21. Analysis of Phthalate Migration to Food Simulants in Plastic Containers during Microwave Operations

    Article • International Journal of Environmental Research and Public Health, December 2013, MDPI AG

    Dr Zenilda L Cardeal

  22. Using SPME‐GC/MS to Evaluate Acrolein Production in Cassava and Pork Sausage Fried in Different Vegetable Oils

    Article • Journal of the American Oil Chemists Society, September 2013, Wiley

    Dr Zenilda L Cardeal

  23. Microwave-Assisted Derivatization of Bile Acids for Gas Chromatography/Mass Spectrometry Determination

    Article • ISRN Analytical Chemistry, September 2013, Hindawi Publishing Corporation

    Dr Zenilda L Cardeal

  24. A sensitive GC/MS method using cold fiber SPME to determine polycyclic aromatic hydrocarbons in spring water

    Article • Microchemical Journal, September 2013, Elsevier

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  25. New method to determination of naphthalene in ambient air using cold fiber-solid phase microextraction and gas chromatography–mass spectrometry

    Article • Microchemical Journal, July 2013, Elsevier

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  26. An alternative derivatization method for the analysis of amino acids in cerebrospinal fluid by gas chromatography–mass spectrometry

    Article • Journal of Chromatography B, July 2013, Elsevier

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  27. Multi-residue method for the analysis of pesticides in Arabica coffee using liquid chromatography/tandem mass spectrometry

    Article • Food Additives & Contaminants Part A, July 2013, Taylor & Francis

    Dr Zenilda L Cardeal

  28. Electrospray Ionization Mass Spectrometry (ESI-MS) monitoring of the photolysis of diazinon in aqueous solution: Degradation route and toxicity of by-products againstArtemia salina

    Article • Journal of Environmental Science and Health Part B, February 2013, Taylor & Francis

    Dr Zenilda L Cardeal

  29. Desenvolvimento de um novo sistema de microextração em fase sólida com fibra resfriada

    Article • Scientia Chromatographica, January 2013, Editora Cubo Multimidia

    Dr Zenilda L Cardeal

  30. Analytical Methods to Assess Carbonyl Compounds in Foods and Beverages

    Article • Journal of the Brazilian Chemical Society, January 2013, GN1 Genesis Network

    Dr Zenilda L Cardeal

  31. Evaluation of Methods Used for the Analysis of Volatile Organic Compounds of Sugarcane (Cachaça) and Fruit Spirits

    Article • Food Analytical Methods, December 2012, Springer Science + Business Media

    Dr Zenilda L Cardeal

  32. PAHs in Brazilian urban area with steel mills

    Article • Environmental Toxicology and Chemistry, May 2012, Wiley

    Dr Zenilda L Cardeal, Zenilda Cardeal, Dr. Helvecio Menezes

  33. Sampling and Analytical Methods for Determining VOC in Air by Biomonitoring Human Exposure

    Article • Critical Reviews in Environmental Science and Technology, March 2012, Taylor & Francis

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  34. Determination of acrolein in french fries by solid-phase microextraction gas chromatography and mass spectrometry

    Article • Journal of Chromatography A, May 2011, Elsevier

    Dr Zenilda L Cardeal

  35. Determination of polycyclic aromatic hydrocarbons from ambient air particulate matter using a cold fiber solid phase microextraction gas chromatography–mass spectrometry method

    Article • Journal of Chromatography A, May 2011, Elsevier

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  36. Analytical Methods for Performing Pesticide Degradation Studies in Environmental Samples

    Article • January 2011, IntechOpen

    Dr Zenilda L Cardeal

  37. Studies of the Analysis of Pesticide Degradation in Environmental Samples

    Article • Current Analytical Chemistry, July 2010, Bentham Science Publishers

    Dr Zenilda L Cardeal

  38. Analysis of volatile organic compounds in polyurethane coatings based on Eucalyptus sp. bio-oil pitch using comprehensive two-dimensional gas chromatography (GC × GC)

    Article • Journal of Analytical and Applied Pyrolysis, May 2010, Elsevier

    Dr Zenilda L Cardeal

  39. Degradation of Prototype Pesticides Submitted to Conventional Water Treatment Conditions: The Influence of Major Parameters

    Article • Water Air & Soil Pollution, January 2010, Springer Science + Business Media

    Dr Zenilda L Cardeal

  40. Sampling of benzene in environmental and exhaled air by solid-phase microextraction and analysis by gas chromatography–mass spectrometry

    Article • Analytical and Bioanalytical Chemistry, October 2009, Springer Science + Business Media

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  41. Determination of volatile compounds in Brazilian distilled cachaça by using comprehensive two-dimensional gas chromatography and effects of production pathways

    Article • Journal of Chromatography A, April 2009, Elsevier

    Dr Zenilda L Cardeal

  42. Analysis of hydroxylated polycyclic aromatic hydrocarbons in urine using comprehensive two-dimensional gas chromatography with a flame ionization detector

    Article • Journal of Chromatography A, April 2009, Elsevier

    Dr Zenilda L Cardeal

  43. Comprehensive two-dimensional gas chromatography–mass spectrometry analysis and comparison of volatile organic compounds in Brazilian cachaça and selected spirits

    Article • Food Chemistry, February 2009, Elsevier

    Dr Zenilda L Cardeal

  44. SPME-GC-FID method development for analyzing cyclohexanone hydrogenation products

    Article • Journal of the Brazilian Chemical Society, January 2009, FapUNIFESP (SciELO)

    Dr Zenilda L Cardeal

  45. Comprehensive Two-Dimensional Gas Chromatography: Application to Aroma and Essential Oil Analysis

    Article • September 2008, American Chemical Society (ACS)

    Dr Zenilda L Cardeal

  46. An optimized method for determination of benzene in exhaled air by gas chromatography–mass spectrometry using solid phase microextraction as a sampling technique

    Article • Journal of Chromatography B, April 2008, Elsevier

    Dr Zenilda L Cardeal

  47. Comprehensive two-dimensional gas chromatography for fingerprint pattern recognition in cachaça production

    Article • Talanta, January 2008, Elsevier

    Dr Zenilda L Cardeal

  48. Breath air analysis and its use as a biomarker in biological monitoring of occupational and environmental exposure to chemical agents

    Article • Journal of Chromatography B, June 2007, Elsevier

    Dr Zenilda L Cardeal

  49. Analysis of Organophosphorus Pesticides in Whole Milk by Solid Phase Microextraction Gas Chromatography Method

    Article • Journal of Environmental Science and Health Part B, July 2006, Taylor & Francis

    Dr Zenilda L Cardeal

  50. Analysis of amides in the air by sampling with SPME and detection by GC-FID

    Article • Journal of Separation Science, February 2006, Wiley

    Dr Zenilda L Cardeal

  51. Comprehensive two-dimensional gas chromatography/mass spectrometric analysis of pepper volatiles

    Article • Rapid Communications in Mass Spectrometry, January 2006, Wiley

    Dr Zenilda L Cardeal

  52. Development of a solid phase microextraction–gas chromatography method to determine N-hydroxymethyl-N-methylformamide and N-methylformamide in urine

    Article • Journal of Chromatography B, December 2005, Elsevier

    Dr Zenilda L Cardeal

  53. A solid-phase microextraction method for the chromatographic determination of organophosphorus pesticides in fish, water, potatoes, guava and coffee

    Article • Journal of the Brazilian Chemical Society, October 2005, FapUNIFESP (SciELO)

    Dr Zenilda L Cardeal

  54. Amostragem de compostos orgânicos voláteis no ar utilizando a técnica de microextração em fase sólida

    Article • Química Nova, August 2005, FapUNIFESP (SciELO)

    Dr Zenilda L Cardeal

  55. Analysis of volatile compounds in some typical Brazilian fruits and juices by SPME-GC method

    Article • Food Additives & Contaminants, June 2005, Taylor & Francis

    Dr Zenilda L Cardeal

  56. Headspace solid-phase micro-extraction gas chromatography method for the determination of methanol in aspartame sweeteners

    Article • Food Additives & Contaminants, June 2003, Taylor & Francis

    Dr Zenilda L Cardeal

  57. Analysis of Airborne Volatile Organic Compounds of a Steel Industry by Solid Phase Microextraction and Gas Chromatography/Mass Spectrometry

    Article • Bulletin of Environmental Contamination and Toxicology, May 2003, Springer Science + Business Media

    Dr Zenilda L Cardeal

  58. Apnéia Central

    Article • Revista Neurociências, September 2002, Revista Neurociencias

    Dr Zenilda L Cardeal

  59. Ronco em Crianças

    Article • Revista Neurociências, March 2002, Revista Neurociencias

    Dr Zenilda L Cardeal

  60. Desenvolvimento de um método de MEFS com CG-DIC para determinação de 1,4 dioxana em amostras de cosméticos

    Article • Química Nova, December 2001, FapUNIFESP (SciELO)

    Dr Zenilda L Cardeal

  61. A Headspace Solid-Phase Microextraction Method for the Determination of Some Secondary Compounds of Brazilian Sugar Cane Spirits by Gas Chromatography

    Article • Journal of Agricultural and Food Chemistry, July 2001, American Chemical Society (ACS)

    Dr Zenilda L Cardeal

  62. A Headspace gas chromatographic method for the analysis of cyclohexanone and cyclohexanol in a system involving metalloporphyrins as catalyst

    Article • Chromatographia, May 2001, Springer Science + Business Media

    Dr Zenilda L Cardeal

  63. Solid-Phase Microextraction Method for the Quantitative Analysis of Styrene in Water

    Article • Journal of Chromatographic Science, July 2000, Oxford University Press (OUP)

    Dr Zenilda L Cardeal

  64. Determinação de pesticidas organofosforados em água usando microextração em fase sólida e CGAR-EM

    Article • Química Nova, April 1999, FapUNIFESP (SciELO)

    Dr Zenilda L Cardeal

  65. Perfil sócio-econômico dos alunos, repetência e evasão no curso de Química da UFMG

    Article • Química Nova, August 1997, FapUNIFESP (SciELO)

    Dr Zenilda L Cardeal

  66. Analysis of Polycyclic Aromatic Hydrocarbons by Supercritical Fluid Chromatography Using an Improved Binary Gradient as Mobile Phase

    Article • Journal of the Brazilian Chemical Society, January 1996, GN1 Genesis Network

    Dr Zenilda L Cardeal

  67. Cyanide Assay: Statistical Comparison of a New Gas Chromatographic Calibration Method versus the Classical Spectrophotometric Method

    Article • Journal of Analytical Toxicology, January 1995, Oxford University Press (OUP)

    Dr Zenilda L Cardeal

  68. Determination of HCN by headspace gas chromatography using an improved method of standardisation

    Article • Chromatographia, December 1993, Springer Science + Business Media

    Dr Zenilda L Cardeal

  69. New Calibration Method for Gas Chromatographic Assay of Carbon Monoxide in Blood

    Article • Journal of Analytical Toxicology, July 1993, Oxford University Press (OUP)

    Dr Zenilda L Cardeal

  70. Mise au point d'un point d'un procédé d'étalonnage du dosage de l'oxyde d'éthylène

    Article • Analytica Chimica Acta, July 1992, Elsevier

    Dr Zenilda L Cardeal

  71. Mise au point d'un point d'un procédé d'étalonnage du dosage de l'oxyde d'éthylène

    Article • Analytica Chimica Acta, July 1992, Elsevier

    Dr Zenilda L Cardeal