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Development of a new sequential injection in-line cloud point extraction system for flame atomic absorption spectrometric determination of manganese in food samples

Lemos, Valfredo Azevedo; Baliza, Patr??cia Xavier; Carvalho, Anaildes Lago de; Oliveira, Rafael Vasconcelos; Teixeira, Leonardo Sena Gomes; Bezerra, Marcos de Almeida (2008)

Doehlert matrix for optimisation of procedure for determination of nickel in saline oil-refinery effluents by use of flame atomic absorption spectrometry after preconcentration by cloud-point extraction

Bezerra, Marcos de Almeida; Concei????o, Andr?? L. B.; Ferreira, Sergio Luis Costa (2004)

Application of ultrasonically modified cloud point extraction method for simultaneous enrichment of cadmium and lead in sera of different types of gallstone patients

University of Sindh; University of Turbat; Universidade Estadual Paulista (Unesp) (2017-11-01)

A novel and greener ultrasonically assisted/modified cloud point extraction procedure for the simultaneous preconcentration of lead and cadmium in serum samples of different types of gallstone patients was developed. The ...

Coupling cloud point extraction to instrumental detection systems for metal analysis

Silva, María Fernanda; Cerutti, Estela Soledad; Martinez, Luis Dante (Springer Wien, 2006-10)

The purpose of this article is to review and evaluate cloud point extraction of metals and its coupling to different contemporary instrumental methods of analysis. This review covers a selection of the literature published ...

Development and optimization of a spectrophotometric method with cloud point extraction for determination of gadolinium

Universidade Federal de Sergipe (UFS); Universidade Estadual Paulista (UNESP); Universidade Federal da Bahia (UFBA); INCT Energia & Ambiente (Soc Brasileira Quimica, 2022-06-15)

This work describes a simple, sensible, and low-cost analytical method, based on cloud-point extraction (CPE) of the surfactant (1,1,3,3-Tetramethylbutyl)phenyl-polyethylene glycol (Triton X-114), for the efficient extraction ...

PHOTOGRAMMETRIC POINT CLOUD CLASSIFICATION BASED ON GEOMETRIC AND RADIOMETRIC DATA INTEGRATION

Universidade Estadual Paulista (Unesp) (Univ Federal Parana, Centro Politecnico, 2019-01-01)

The extraction of information from point cloud is usually done after the application of classification methods based on the geometric characteristics of the objects. However, the classification of photogrammetric point ...

Cloud point extraction applied to casein proteins of cow milk and their identification by mass spectrometry

Lopes, A.; Garcia, J.S.; Catharino, R.R.; Santos, L.S.; Eberlin, M.N.; Sarruda, M.A.Z. (Elsevier B.V., 2008)

Didactic experiments in analytical chemistry involving phase separations and preconcentration.

Nascentes, CC; Arruda, MAZ; Maniasso, N (Soc Brasileira QuimicaSao PauloBrasil, 2002)

Cloud point extraction for the determination of lead and cadmium in urine by graphite furnace atomic absorption spectrometry with multivariate optimization using Box???Behnken design

Maranh??o, Tatiane de A.; Martendal, Edmar; Borges, Daniel L. G.; Carasek, Eduardo; Welz, Bernhard; Curtius, Adilson Jos?? (2007)

Determination of mercury in biological samples by cold vapor atomic absorption spectrometry following cloud point extraction with salt-induced phase separation

Dittert, Ingrid M.; Maranh??o, Tatiane A.; Borges, Daniel L. G.; Vieira, Mariana A.; Welz, Bernhard; Curtius, Adilson Jos?? (2007)

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