All Stories

  1. Determination of anthracene, phenanthrene, and fluorene in tap water and sediment samples by fluorescence spectroscopy on nylon membranes and second-order calibration

    Article • Talanta, February 2023, Elsevier

    Dr Luciano F Almeida

  2. A rapid, sensitive and green analytical method for the determination of sulfite in vinegars using pararosaniline reaction with image detection

    Article • Analytical Methods, January 2018, Royal Society of Chemistry

    Dr Luciano F Almeida

  3. A Micro-Flow-Batch Analyzer Using an In-line Cadmium Sponge Microcolumn for the Photometric Determination of Nitrate and Nitrite in Dairy Samples

    Article • Food Analytical Methods, March 2014, Springer Science + Business Media

    Dr Luciano F Almeida

  4. Determination of sodium and calcium in powder milk using digital image-based flame emission spectrometry

    Article • Analytical Methods, January 2014, Royal Society of Chemistry

    Dr Paulo Henrique Gonçalves Dias Diniz, Dr Luciano F Almeida

  5. A Micro-Flow-Batch Analyzer using Webcam for Spectrophotometric Determination ofOrtho-phosphate and Aluminium(III) in Tap Water

    Article • Journal of the Brazilian Chemical Society, January 2014, Sociedade Brasileira de Quimica (SBQ)

    Dr Luciano F Almeida

  6. Using Webcam, CdTe Quantum Dots and Flow-Batch System for Automatic Spectrofluorimetric Determination ofN-Acetyl-L-cysteine in Pharmaceutical Formulations

    Article • Journal of the Brazilian Chemical Society, January 2014, Sociedade Brasileira de Quimica (SBQ)

    Dr Luciano F Almeida

  7. A digital image-based flow-batch analyzer for determining Al(III) and Cr(VI) in water

    Article • Microchemical Journal, July 2013, Elsevier

    Dr Luciano F Almeida

  8. Using a flow-batch analyzer for photometric determination of Fe(iii) in edible and lubricating oils without external pretreatment

    Article • Analytical Methods, January 2013, Royal Society of Chemistry

    Dr Luciano F Almeida

  9. A digital image-based micro-flow-batch analyzer

    Article • Microchemical Journal, January 2013, Elsevier

    Dr Luciano F Almeida

  10. A micro-flow-batch analyzer with solenoid micro-pumps for the photometric determination of iodate in table salt

    Article • Talanta, October 2012, Elsevier

    Dr Luciano F Almeida

  11. Photometric determination of phosphorus in mineralized biodiesel using a micro-flow-batch analyzer with solenoid micro-pumps

    Article • Talanta, August 2012, Elsevier

    Dr Luciano F Almeida

  12. Automatic microemulsion preparation for metals determination in fuel samples using a flow-batch analyzer and graphite furnace atomic absorption spectrometry

    Article • Analytica Chimica Acta, May 2012, Elsevier

    Dr Luciano F Almeida

  13. A monosegmented flow-batch system for slow reaction kinetics: Spectrophotometric determination of boron in plants

    Article • Talanta, May 2012, Elsevier

    Dr Luciano F Almeida

  14. Quantitative spot test analysis of soluble tannin in green tea using a portable diffuse reflectometer

    Article • Analytical Methods, January 2012, Royal Society of Chemistry

    Dr Luciano F Almeida

  15. Kinetics independent spectrometric analysis using non-linear calibration modelling and exploitation of concentration gradients generated by a flow–batch system for albumin and total protein determination in blood serum

    Article • Talanta, August 2010, Elsevier

    Dr Luciano F Almeida

  16. Flow-batch analyser for preparation of calibration standard mixtures in simultaneous multicomponent spectrometric analysis

    Article • Eclética Química, November 2009, Ecletica Quimica Journal

    Dr Luciano F Almeida

  17. Digital image-based flame emission spectrometry

    Article • Talanta, March 2009, Elsevier

    Dr Paulo Henrique Gonçalves Dias Diniz, Dr Luciano F Almeida

  18. Flow-batch technique for the simultaneous enzymatic determination of levodopa and carbidopa in pharmaceuticals using PLS and successive projections algorithm

    Article • Talanta, May 2008, Elsevier

    Dr Luciano F Almeida

  19. A flow-batch analyzer with piston propulsion applied to automatic preparation of calibration solutions for Mn determination in mineral waters by ET AAS

    Article • Talanta, October 2007, Elsevier

    Dr Paulo Henrique Gonçalves Dias Diniz, Dr Luciano F Almeida

  20. Digital image-based titrations

    Article • Analytica Chimica Acta, June 2006, Elsevier

    Dr Luciano F Almeida

  21. Classification of distilled alcoholic beverages and verification of adulteration by near infrared spectrometry

    Article • Food Research International, March 2006, Elsevier

    Dr Luciano F Almeida

  22. A novel strategy to verification of adulteration in alcoholic beverages based on Schlieren effect measurements and chemometric techniques

    Article • Microchemical Journal, September 2004, Elsevier

    Dr Luciano F Almeida

  23. Implementation of an automatic standard addition method in a flow–batch system: application to copper determination in an alcoholic beverage by atomic absorption spectrometry

    Article • Analytica Chimica Acta, June 2003, Elsevier

    Dr Luciano F Almeida