All Stories

  1. DI-SPME method for the analysis of fire accelerants in simulated fire debris samples using GC/MS and GC×GC/Q-TOFMS

    Article • Talanta, February 2026, Elsevier

    Dr. Helvecio Menezes

  2. Assessing PAH contamination in Brazilian urban soils: Eco-friendly microextraction for source identification and risk evaluation

    Article • Environmental Pollution, October 2025, Elsevier

    Dr. Helvecio Menezes

  3. A biomarkers study of human skin fibroblasts exposition to glyphosate-based herbicide using an untargeted and targeted metabolomics approach

    Article • Chemosphere, February 2025, Elsevier

    Dr. Helvecio Menezes

  4. Development of new PDMS in tube extraction microdevice for enhanced monitoring of polycyclic aromatic hydrocarbons and their derivatives in water

    Article • Talanta, January 2025, Elsevier

    Dr. Helvecio Menezes

  5. Volatilome Study of Jabuticaba (Plinia cauliflora) Using a Hydrophilic Microporous Cartridge with Direct Immersion Solid Phase Microextraction and Gas Chromatography System With a Hybrid Quadrupole Time‐Of‐Flight Mass Spectrometry

    Article • Journal of Separation Science, December 2024, Wiley

    Dr. Helvecio Menezes

  6. Impact of exposure to atmospheric particulate matter in human skin-derived fibroblast cells: A metabolomics approach for the class of amino acids based on GC×GC-Q-TOFMS/MS

    Article • Journal of Hazardous Materials, January 2024, Elsevier

    Dr. Helvecio Menezes

  7. Enhanced Detection of Benzo[a]pyrene in Olive Oil through Low Temperature Liquid-Liquid Extraction Coupled with Constant Energy Synchronous Fluorescence Spectroscopy

    Article • Journal of the Brazilian Chemical Society, January 2024, Sociedade Brasileira de Quimica (SBQ)

    Dr. Helvecio Menezes

  8. Determination of pesticide residue in marginal lagoons of natural parks in Brazil using an improved calibrate passive sampler

    Article • The Science of The Total Environment, January 2024, Elsevier

    Dr. Helvecio Menezes

  9. Evaluation of amino acid profile by targeted metabolomics in the eukaryotic model under exposure of benzo[a]pyrene as the exclusive stressor

    Article • Talanta, December 2023, Elsevier

    Dr. Helvecio Menezes

  10. Effects of bisphenol A on murine salivary glands and human tumor cell lines

    Article • Experimental and Molecular Pathology, December 2023, Elsevier

    Dr. Helvecio Menezes

  11. Method for Quantifying Contaminants in Groundwater

    Article • ACS ES&T Water, November 2023, American Chemical Society (ACS)

    Dr. Helvecio Menezes

  12. A deep learning‐based simulator for comprehensive two‐dimensional GC applications

    Article • Journal of Separation Science, July 2023, Wiley

    Dr. Helvecio Menezes

  13. Development of polypropylene membranes grafted with nanocellulose to analyze organic pollutants in environmental waters using miniaturized passive samplers based on liquid-phase microextraction

    Article • Microchemical Journal, July 2023, Elsevier

    Dr. Helvecio Menezes

  14. Development of a Simple Integrative Carbon Nanomaterial Microextraction Method with GC-MS for Assessing Pesticide Residues in Apples

    Article • Journal of Chemistry, April 2023, Hindawi Publishing Corporation

    Dr. Helvecio Menezes

  15. Endophytic species of Induratia from coffee and carqueja plants from Brazil and its potential for the biological control of toxicogenic fungi on coffee beans by means of antimicrobial volatiles

    Article • Brazilian Journal of Microbiology, January 2023, Springer Science + Business Media

    Dr. Helvecio Menezes

  16. Cancer risk assessment and source apportionment of the gas- and particulate-phase of the polycyclic aromatic hydrocarbons in a metropolitan region in Brazil

    Article • Chemosphere, January 2023, Elsevier

    Dr. Helvecio Menezes

  17. Strategies for Metabolomic Analysis of Damaged Skin from Cell and Tissue Samples Using Gas Chromatography-Mass Spectrometry

    Article • Journal of the Brazilian Chemical Society, January 2023, Sociedade Brasileira de Quimica (SBQ)

    Dr. Helvecio Menezes

  18. Novel miniaturized passive sampling devices based on liquid phase microextraction equipped with cellulose-grafted membranes for the environmental monitoring of phthalic acid esters in natural waters

    Article • Analytica Chimica Acta, October 2022, Elsevier

    Dr. Helvecio Menezes

  19. Release of leachable products from resinous compounds in the saliva of children with anterior open bite treated with spur

    Article • Journal of Applied Oral Science, January 2022, FapUNIFESP (SciELO)

    Dr. Helvecio Menezes

  20. Effects of high-dose bisphenol A on the mouse oral mucosa: A possible link with oral cancers

    Article • Environmental Pollution, October 2021, Elsevier

    Dr. Helvecio Menezes

  21. Assessment of polycyclic aromatic hydrocarbons from industrial stack emissions in a Brazilian urban area

    Article • International Journal of Environmental Studies, September 2021, Taylor & Francis

    Dr. Helvecio Menezes

  22. Assessment of polycyclic aromatic hydrocarbons and derivatives in beer using a new cold fiber-solid phase microextraction system

    Article • Food Control, August 2021, Elsevier

    Dr. Helvecio Menezes

  23. Assessment of pesticides in water using time-weighted average calibration of passive sampling device manufactured with carbon nanomaterial coating on stainless steel wire

    Article • Fresenius Journal of Analytical Chemistry, March 2021, Springer Science + Business Media

    Dr. Helvecio Menezes

  24. Determination of Polycyclic Aromatic Hydrocarbons in Eggs Exposed to Fire Using a Simple and Efficient Method

    Article • Food Analytical Methods, January 2021, Springer Science + Business Media

    Dr. Helvecio Menezes

  25. A new carbon nanomaterial solid-phase microextraction to pre-concentrate and extract pesticides in environmental water

    Article • Talanta, September 2020, Elsevier

    Dr. Helvecio Menezes

  26. Saliva biomonitoring using LPME-GC/MS method to assess dentistry exposure to plasticizers

    Article • Fresenius Journal of Analytical Chemistry, August 2020, Springer Science + Business Media

    Dr. Helvecio Menezes

  27. Phase distribution of polycyclic aromatic hydrocarbons and their oxygenated and nitrated derivatives in the ambient air of a Brazilian urban area☆

    Article • Chemosphere, July 2020, Elsevier

    Dr. Helvecio Menezes

  28. Metabolomic studies of amino acid analysis in Saccharomyces cells exposed to selenium and gamma irradiation

    Article • Analytical Biochemistry, May 2020, Elsevier

    Dr. Helvecio Menezes

  29. Passive and grab sampling methods to assess pesticide residues in water. A review

    Article • Environmental Chemistry Letters, April 2020, Springer Science + Business Media

    Dr. Helvecio Menezes

  30. A new pyrolytic process with potential to convert free fatty acids into long chain nitriles and H2 intermediated by Fe nitrate

    Article • Journal of Analytical and Applied Pyrolysis, January 2020, Elsevier

    Dr. Helvecio Menezes

  31. Improved method for quantification of persistent organic pollutants and its remediation using modified clays materials

    Article • Microchemical Journal, November 2019, Elsevier

    Dr. Helvecio Menezes

  32. 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

  33. 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

  34. 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

  35. 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

  36. Simplicillium coffeanum, a new endophytic species from Brazilian coffee plants, emitting antimicrobial volatiles

    Article • Phytotaxa, January 2018, Magnolia Press

    Dr. Helvecio Menezes

  37. Efficient analyze of cocaine and benzoylecgonine in breast milk

    Article • Bioanalysis, November 2017, Future Science

    Dr. Helvecio Menezes

  38. 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

  39. 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

  40. Atmospheric pollution of Brazilian city by mobile sources .

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

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

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

    Article • Fresenius Journal of Analytical Chemistry, February 2017, Springer Science + Business Media

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  42. 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

  43. 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

  44. 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

  45. 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

  46. 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

  47. Sampling and analysis of metabolomes in biological fluids

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

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  48. 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

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

    Article • ISRN Analytical Chemistry, September 2013, Wiley

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  50. 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

  51. 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

  52. 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

  53. 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, Dr. Helvecio Menezes

  54. PAHs in Brazilian urban area with steel mills

    Article • Environmental Toxicology and Chemistry, April 2012, Oxford University Press (OUP)

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

  55. 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

  56. 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

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

    Article • Fresenius Journal of Analytical Chemistry, October 2009, Springer Science + Business Media

    Dr Zenilda L Cardeal, Dr. Helvecio Menezes

  58. Evaluation of the effects of disodium pamidronate on the serum lipid profile in pediatric patients with severe Osteogenesis Imperfecta

    Article • Bone, July 2009, Elsevier

    Dr. Helvecio Menezes

  59. Utilizando o monitoramento ambiental para o ensino da química: pedagogia de projeto

    Article • Química Nova, March 2003, FapUNIFESP (SciELO)

    Dr. Helvecio Menezes