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Development of spectroanalytical methods for direct analysis of waste electrical and electronic equipments and cosmetics

Grant number: 12/01769-3
Support type:Regular Research Grants
Duration: November 01, 2012 - October 31, 2014
Field of knowledge:Physical Sciences and Mathematics - Chemistry
Principal Investigator:Edenir Rodrigues Pereira Filho
Grantee:Edenir Rodrigues Pereira Filho
Home Institution: Centro de Ciências Exatas e de Tecnologia (CCET). Universidade Federal de São Carlos (UFSCAR). São Carlos , SP, Brazil

Abstract

Laser Induced Breakdown Spectroscopy (LIBS) is an emerging analytical technique that allows the direct analysis of solid samples. The combination of total LIBS spectra profile and chemometric strategies can lead to analytical methods able to identify toxic elements in solid samples. This approach is intended to be applied for waste electrical and electronic equipments (WEEE) and cosmetic analysis. Old mobiles phones, personal computers accessories (mouse, keyboards, integrated circuits, among others) will be tested. During the experimental work, several spectra from different equipments will be recorded and the total peak profile will be applied to build classification models aiming the identification of fabricant and source. In the case of cosmetics, samples like lipsticks, facial base, and eye shadow will be used and in parallel these samples will be analyzed using the spectroanalytical techniques already available in our laboratory (ICP-MS, inductively coupled plasma mass spectrometry and FAAS, flame atomic absorption spectrometry, for example). The goal is with the use of LIBS spectra and elements' concentration obtained by FAAS and ICP-MS to build calibration models using chemometric tools like PLS (Partial Least Squares). The proposed project can offer a current scenario of the WEEE and cosmetics commercialized in Brazil with potential impact to support recycling programs and critical information for public health. (AU)

Scientific publications (16)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
CASTRO, JEYNE PRICYLLA; PEREIRA-FILHO, EDENIR RODRIGUES. Spectroanalytical method for evaluating the technological elements composition of magnets from computer hard disks. Talanta, v. 189, p. 205-210, NOV 1 2018. Web of Science Citations: 6.
PENA-ICART, M.; RODRIGUES PEREIRA-FILHO, E.; LOPES FIALHO, L.; NOBREGA, J. A.; ALONSO-HERNANDEZ, C.; BOLANOS-ALVAREZ, Y.; MUNOZ-CARAVACA, A.; POMARES-ALFONSO, M. S. Study of macro and microelements in fish from the Cienfuegos Bay. Relationship with its content in sediments. ENVIRONMENTAL MONITORING AND ASSESSMENT, v. 189, n. 9 SEP 2017. Web of Science Citations: 0.
SPERANCA, MARCO AURELIO; BATISTA DE AQUINO, FRANCISCO WENDEL; FERNANDES, MARCELO ADORNA; LOPEZ-CASTILLO, ALEJANDRO; CARNEIRO, RENATO LAJARIM; PEREIRA-FILHO, EDENIR RODRIGUES. Application of Laser-Induced Breakdown Spectroscopy and Hyperspectral Images for Direct Evaluation of Chemical Elemental Profiles of Coprolites. GEOSTANDARDS AND GEOANALYTICAL RESEARCH, v. 41, n. 2, p. 273-282, JUN 2017. Web of Science Citations: 5.
PENA-ICART, MIRELLA; PEREIRA-FILHO, EDENIR RODRIGUES; FIALHO, LUCIMAR LOPES; NOBREGA, JOAQUIM A.; ALONSO-HERNANDEZ, CARLOS; BOLANOS-ALVAREZ, YOELVIS; POMARES-ALFONSO, MARIO S. Combining contamination indexes, sediment quality guidelines and multivariate data analysis for metal pollution assessment in marine sediments of Cienfuegos Bay, Cuba. Chemosphere, v. 168, p. 1267-1276, FEB 2017. Web of Science Citations: 9.
HERNANDEZ-GARCIA, RAFAEL; VILLANUEVA-TAGLE, MARGARITA E.; CALDERON-PINAR, FRANCISCO; DURRUTHY-RODRIGUEZ, MARIA D.; AQUINO, FRANCISCO W. B.; PEREIRA-FILHO, EDENIR R.; POMARES-ALFONSO, MARIO S. Quantitative analysis of Lead Zirconate Titanate (PZT) ceramics by laser-induced breakdown spectroscopy (LIBS) in combination with multivariate calibration. Microchemical Journal, v. 130, p. 21-26, JAN 2017. Web of Science Citations: 13.
ANDRADE, DANIEL F.; PEREIRA-FILHO, EDENIR RODRIGUES. Direct Determination of Contaminants and Major and Minor Nutrients in Solid Fertilizers Using Laser-Induced Breakdown Spectroscopy (LIBS). Journal of Agricultural and Food Chemistry, v. 64, n. 41, p. 7890-7898, OCT 19 2016. Web of Science Citations: 25.
RODRIGUES ROMERA, JOAO PAULO; BARSANELLI, PAULO LOPES; VERBI PEREIRA, FABIOLA MANHAS. Expeditious prediction of fiber content in sugar cane: An analytical possibility with LIBS and chemometrics. FUEL, v. 166, p. 473-476, FEB 15 2016. Web of Science Citations: 8.
AUGUSTO, AMANDA DOS SANTOS; BATISTA, ERICA FERREIRA; PEREIRA-FILHO, EDENIR RODRIGUES. Direct chemical inspection of eye shadow and lipstick solid samples using laser-induced breakdown spectroscopy (LIBS) and chemometrics: proposition of classification models. ANALYTICAL METHODS, v. 8, n. 29, p. 5851-5860, 2016. Web of Science Citations: 11.
CASTRO, JEYNE PRICYLLA; PEREIRA-FILHO, EDENIR RODRIGUES. Twelve different types of data normalization for the proposition of classification, univariate and multivariate regression models for the direct analyses of alloys by laser-induced breakdown spectroscopy (LIBS). Journal of Analytical Atomic Spectrometry, v. 31, n. 10, p. 2005-2014, 2016. Web of Science Citations: 57.
AQUINO, FRANCISCO W. B.; PEREIRA-FILHO, EDENIR R. Analysis of the polymeric fractions of scrap from mobile phones using laser-induced breakdown spectroscopy: Chemometric applications for better data interpretation. Talanta, v. 134, p. 65-73, MAR 1 2015. Web of Science Citations: 30.
CARVALHO, RODRIGO R. V.; COELHO, JOMARC A. O.; SANTOS, JOZEMIR M.; AQUINO, FRANCISCO W. B.; CARNEIRO, RENATO L.; PEREIRA-FILHO, EDENIR R. Laser-induced breakdown spectroscopy (LIBS) combined with hyperspectral imaging for the evaluation of printed circuit board composition. Talanta, v. 134, p. 278-283, MAR 1 2015. Web of Science Citations: 26.
AQUINO, FRANCISCO W. B.; SANTOS, JOZEMIR M.; CARVALHO, RODRIGO R. V.; COELHO, JOMARC A. O.; PEREIRA-FILHO, EDENIR R. Obtaining information about valuable metals in computer and mobile phone scraps using laser-induced breakdown spectroscopy (LIBS). RSC ADVANCES, v. 5, n. 82, p. 67001-67010, 2015. Web of Science Citations: 11.
BATISTA, ERICA FERREIRA; AUGUSTO, AMANDA DOS SANTOS; PEREIRA-FILHO, EDENIR RODRIGUES. Determination of Cd, Co, Cr, Cu, Ni and Pb in cosmetic samples using a simple method for sample preparation. ANALYTICAL METHODS, v. 7, n. 1, p. 329-335, 2015. Web of Science Citations: 17.
DE JESUS, AMANDA M. D.; ANGEL AGUIRRE, MIGUEL; HIDALGO, MONTSERRAT; CANALS, ANTONIO; PEREIRA-FILHO, EDENIR R. The determination of V and Mo by dispersive liquid-liquid microextraction (DLLME) combined with laser-induced breakdown spectroscopy (LIBS). Journal of Analytical Atomic Spectrometry, v. 29, n. 10, p. 1813-1818, 2014. Web of Science Citations: 24.
ANGEL AGUIRRE, MIGUEL; HIDALGO, MONTSERRAT; CANALS, ANTONIO; NOBREGA, JOAQUIM A.; PEREIRA-FILHO, EDENIR R. Analysis of waste electrical and electronic equipment (WEEE) using laser induced breakdown spectroscopy (LIBS) and multivariate analysis. Talanta, v. 117, p. 419-424, DEC 15 2013. Web of Science Citations: 21.

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