Chemometric interpretation of digital image colorimetry. Application for titanium determination in plastics

Microchemical Journal

Volumn 96, Issue 2, 2010, Pages 380-385

  Lopez Molinero, Angel ^a   Liñan, David ^a   Sipiera, Daniel ^a   Falcon, Raquel ^a  

^a UNIVERSITY OF ZARAGOZA   (Spain)

Author keywords

Digital colorimetry; Plastic; Principal Component Analysis Fourier Transform; Titanium

Indexed keywords

EID: 79956219395     PISSN: 0026265X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.microc.2010.06.013     Document Type: Article

References (19)

1. Colin W., Mark E., Bonner M., Pomeroy R.S. Imaging applications for chemical analysis utilizing charge coupled device array detectors. Trends Anal. Chem. 1993, 12:395-403.
2. Byrne L., Barker J., Pennarun-Thomas G., Diamond D. Digital imaging as a detector for generic analytical measurements. Trends Anal. Chem. 2000, 19:517-522.
3. Tohda K., Gratzl M. Micro-miniature autonomous optical sensor array for monitoring ions and metabolites. Anal. Sci. 2006, 22:937.
4. Abbaspour A., Mirahmadi E., Khajehzadeh A. Disposable sensor for quantitative determination of hydrazine in water and biological sample. Anal. Meth. 2010, 2:349.
5. Directive 2002/95/EC, of the European Parliament and of the Council of 27 January 2003, on the restriction of the use of certain hazardous substances in electrical and electronic equipment, Brussels 2003.
6. Suzuki Y., Endo M., Jin J., Iwase K., Iwatsuki M. Tristimulus colorimetry using a digital still camera and its application to determination of iron and residual chlorine in water samples. Anal. Sci. 2006, 22:411.
7. Maleki N., Safavi A., Sedaghatpour F. Single-step calibration, prediction and real samples data acquisition for artificial neural network using a CCD camera. Talanta 2004, 64:830-835.
8. Kompany-Zareh M., Mirzaei S. Genetic algorithm-based method for selection conditions in multivariate determination of povidone-iodine using hand scanner. Anal. Chim. Acta 2004, 521:231-236.
9. Kompany-Zareh M., Mansourian M., Ravaee F. Simple method for colorimetric spot-test quantitative analysis of Fe(III) using a computer controlled hand-scanner. Anal. Chim. Acta 2002, 471:97-104.
10. Nobrega Gaiao E., Lacerda Martins V., Silva Lyra W., Farias de Almeida L., Cirino da Silva E., Ugulino Araujo M.C. Digital image-based titrations. Anal. Chim. Acta 2006, 570:283-290.
11. Goddijn L.M., White M. Using a digital camera for water quality measurements in Galway Bay, Estuarine coastal and shelf science. Estuar. Coast 2006, 66:429.
12. Allen N., Khatami H., Thompson F. Influence of titanium dioxide pigments on the thermal and photochemical oxidation of low density polyethylene film. Eur. Polym. J. 1992, 18:817.
13. Finelli L., Lorenzetti C., Messori M., Sisti L., Vannini M. Comparison between titanium tetrabutoxide and a new commercial titanium dioxide based catalyst used for the synthesis of poly ethylene terephthale. J. Appl. Polym. Sci. 2004, 92:1887.
14. Bichinhoa K., Piresb G., Stedileb F., dos Santos J., Wolf C. Determination of catalyst metal residues in polymers by X-ray fluorescence. Spectrochim. Acta B 2005, 60:599.
15. Kirkbright G.F., Sargent M. Atomic Absorption and Fluorescence Spectroscopy 1974, Academic Press, London.
16. Winge R.K., Peterson V.J., Fassel V. Inductively coupled plasma-atomic emission spectroscopy: prominent lines. Appl. Spectrosc. 1979, 33:206-219.
17. Montaser A., Golightly D.W. Inductively Coupled Plasmas in Analytical Atomic Spectrometry 1987, VCH, Weinheim.
18. Marczenko Z. Separation and Spectrophotometric Determination of Elements 1986, Ellis Horwood Ltd, New York.
19. Lopez-Molinero A., Pino J., Castro A., Castillo J.R. Artificial Neural Networks applied to the classification of emission lines in ICP-AES. Anal. Lett. 2003, 36:245.