sandra carvalhoFreire, Sandra Maria Semedo Carvalho

Doutora em Química, Departamento de Química – Universidade de Aveiro, Portugal

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UNIDADE ORGÂNICA

  • Departamento de Ciência e Tecnologia

REGIME DE TEMPO NA INSTITUIÇÃO

  • Tempo Inteiro

ÁREA DE INVESTIGAÇÃO E ENSINO

  • Química

TESE DE DOUTORAMENTO

  • Caracterização da matéria orgânica solúvel em água de aerossóis urbanos

TESE DE MESTRADO

  • Estudo da Degradação do 4-cloro-3-metilfenol (Herbicida) por Fotocatálise Heterogénea

GRUPOS DE INVESTIGAÇÃO

  • Química Analítica

PROJECTOS DE INVESTIGAÇÃO

  • CN-linkAIR: Can the carbon and nitrogen linkage patterns reveal the origin of the water-soluble organic matter in atmospheric aerosols (FCOMP-01-0124-FEDER-027806 || PTDC/AAG-MAA/2584/2012FCOMP-01-0124-FEDER-027806 || PTDC/AAG-MAA/2584/2012) - /participante Investigador;
  • Assessment of the presence and distribution of hazardous substances in sediments and waters of Mediterranean temporary rivers: case of Sebou basin. (Cooperação Científica e Tecnológica FCT/CNRST - Marrocos - 2013/2014) /participante Investigador;
  • ORGANOSOL - Organic Matter in Atmospheric Aerosols: Composition, Variability, and Sources at Urban Portuguese Areas. (FCOMP-01-0124-FEDER-019913 || PTDC/CTE-ATM/118551/2010) /participante Investigador;

ÁREAS DE INTERESSE

  • Química Analítica: Química Analítica Ambiental com especial interesse no uso de métodos instrumentais avançadas na caracterização de matéria orgânica natural;
  • Biotecnologia;
  • Controlo da Qualidade laboratorial;
  • Qualidade do ar atmosférico.

SELECÇÃO DE PUBLICAÇÕES
ARTIGOS CIENTÍFICOS

  • Matos J.T.V., Freire S.M.S.C., Duarte R.M.B.O., Duarte A.C. (2015) Natural organic matter in urban aerosols: Comparison between water and alkaline soluble components using excitation-emission matrix fluorescence spectroscopy and multiway data analysis.Atmospheric Environment. 102, 1-10. (see details) ISI paper - Link: http://www.sciencedirect.com/science/article/pii/S1352231014009078

  • Matos J.T.V., Freire S.M.S.C., Duarte R.M.B.O., Duarte A.C. (2015) Profiling Water-Soluble Organic Matter from Urban Aerosols Using Comprehensive Two-Dimensional Liquid Chromatography. Aerosol Science And Technology. 49, 6, 381-389. (see details) ISI paper - Link: http://dx.doi.org/10.1080/02786826.2015.1036394
  • Duarte R.M.B.O., Freire S.M.S.C., Duarte A.C. (2015) Investigating the water-soluble organic functionality of urban aerosols using two-dimensional correlation of solid-state C-13 NMR and FTIR spectral data. Atmospheric Environment. 116, 245-252. (see details)ISI paper - Link: http://www.sciencedirect.com/science/article/pii/S1352-2310(15)30183-7
  • Freire. S.M.S, Duarte R.M.B.O., Duarte A.C. (9-11 may  2012) Molecular fluorescence spectroscopy as a technique for the assessment of secondary organic aerosol formation during sampling of atmospheric particles. 3PYCheM - 3rd Portuguese Young Chemists Meeting, Porto, Portugal. see details
  • Freire. S.M.S., Duarte R.M.B.O., Duarte A.C. (2-7  September  2012) FTIR-ATR spectroscopy of water-soluble organic matter from atmospheric aerosols. EAC - European Aerosol Conference, Granada, Spain.
  • Cachada. A., Freire S.M.S, Pato P., Duarte R., Duarte A.C. (7-10  October 2012) Residues of chlorinated pesticides in soils from Cape Verde. 7th European Conference on Pesticides and Related Organic Micropollutants in the Environment & 13th Symposium on Chemistry and Fate of Modern Pesticides. Porto, Portugal.
  • Duarte. R.M.B.O., Freire S., Bar-ros A.C., Duarte A.C. (23 to 26 October 2012) Recent developments on the application of comprehensive two-dimensional liquid chromatography in environmental research: resolving complex biogenic organic mixtures. SBCN 2012 - Bioseparation & Characterization, Bordeaux, France. 
  • Freire. S.M., Duarte R.M.B.O., Duarte A.C. ( 3 a 6 de Julho 2011) Development of an analytical methodology for the quantitative analysis of water-soluble organic carbon in atmospheric aerosols. XXII Encontro Nacional da Sociedade Portuguesa de Química, Braga, Portugal. see details
  • Freire. S.M.S, Duarte R.M.B.O., Duarte A.C. (16 a 18 de Dezembro de 2011) Seasonal variation of carbonaceous material in a North Western European coastal region. IV Encontro de Jovens Investigadores Cabo-verdianos, São Vicente, Cabo Verde. 
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