ALVES SOBRINHO, RUI C. M. ; VAUCHINSKI, LAÉRCIO ; DE MOURA, RENATA RODRIGUES ; Primel, Ednei G. ; ABREU, PAULO C. V. ; MONTES D?OCA, MARCELO G. . FAME Production and Fatty Acid Profiles from Moist Chlorella sp. and Nannochloropsis oculata Biomass. Journal of the American Oil Chemists' Society, v. 92, p. 423-430, 2015

 

Bolzan, C. M. ; CALDAS, SERGIANE S. ; SOARES, B. M. ; Primel, E. G . Dispersive liquid-liquid microextraction parameters for the pre-concentration of multiclass pesticides in water. Analytical Letters, v. 48, p. 2754-2772, 2015

 

BOLZAN, C.M. ; CALDAS, S. S. ; Guimarães B.S. ; Primel, E. G.  Dispersive Liquid?Liquid Microextraction with Liquid Chromatography-tandem Mass Spectrometry for the determination of triazine, neonicotinoid, triazole and imidazolinone pesticides in mineral water samples. Journal of the Brazilian Chemical Society (Impresso), v. 26, p. 1902-1913, 2015.

 

Cabrera, L. C. ; Caldas, S. S. ; Rodrigues, S. ; Bianchini, A. ; Duarte, F.A. ; PRIMEL, Ednei Gilberto . Degradation of herbicide diuron in water employing the Fe0/H2O2 system. Journal of the Brazilian Chemical Society (Impresso), v. 21, p. 2347-2352, 2010.

 
Cabrera, L.C.; Costa, F.P.; PRIMEL, E.G. ESTIMATIVA DE RISCO DE CONTAMINAÇÃO DAS ÁGUAS POR PESTICIDAS NA REGIÃO SUL DO ESTADO DO RS. Química Nova, v. 31, p. 1982-1986, 2008.
 

 CABRERA, LIZIARA DA COSTA ; MARTINS, Manoel Leonardo ;PRIMEL, Ednei Gilberto ; PRESTES, OSMAR DAMIAN ; ADAIME, Martha Bohrer ; ZANELLA, Renato . Extração em Fase Sólida Dispersiva na determinação de resíduos e contaminantes em alimentos. Scientia Chromatographica, v. 4, p. 227-240, 2012.

 

Caldas, S.S.; Demoliner, A.; Costa, F.P.; D'Oca, M.G.M; Primel, E.G. Pesticide Residue Determination in Groundwater using Solid-Phase Extraction and  High-Performance Liquid Chromatography with Diode Array Detector and Liquid Chromatography-Tandem Mass Spectrometry. Journal of the Brazilian Chemical Society, v.21, p. 642-650, 2010.
 
 
Caldas, S.S.; Demoliner, A.; PRIMEL, E.G. VALIDATION OF A METHOD USING SOLID PHASE EXTRACTION AND LIQUID CHROMATOGRAPHY FOR THE DETERMINATION OF PESTICIDE RESIDUES IN GROUNDWATERS. Journal of the Brazilian Chemical Society, v. 20, p. 125-132, 2009.
 

 

Caldas, S. S. ; GONÇALVES, F. F. ; PRIMEL, Ednei Gilberto ; PRESTE, Osmar Damian ; MARTINS, Manoel Leonardo ; ZANELLA, Renato . PRINCIPAIS TÉCNICAS DE PREPARO DE AMOSTRA PARA A DETERMINAÇÃO DE RESÍDUOS DE AGROTÓXICOS EM ÁGUA POR CROMATOGRAFIA LÍQUIDA COM DETECÇÃO POR ARRANJO DE DIODOS E POR ESPECTROMETRIA DE MASSAS. Química Nova (Impresso), v. 34, p. 1604-1617, 2011

 

Caldas, S. S. ; Bolzan, C. M. ; Cerqueira, M. B. ; Tomasini D. ; FURLONG, Eliana B ; Fagundes C.A. ; PRIMEL, Ednei Gilberto . Evaluation of a modified QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) extraction of multipleclass pesticides from rice paddy soils by liquid chromatography atmospheric pressure chemical ionization-tandem mass spectrometry. Journal of Agricultural and Food Chemistry, v. 59, p. 11918-11926, 2011.

 

CALDAS, S. S. ; BOLZAN, C.M. ; MENEZES, E. J. ; Escarrone, AL ; MARTINS, C. M. G. ; Bianchini, A. ; PRIMEL, EDNEI GILBERTO . A vortex-assisted MSPD method for the extraction of pesticide residues from fish liver and crab hepatopancreas with determination by GC MS. Talanta (Oxford), v. 112, p. 63-68, 2013.

 

CALDAS, S. S. ; BOLZAN, C.M. ; Guilherme, J R ; SILVEIRA, M. A. K. ; Escarrone, AL ; PRIMEL, EDNEI GILBERTO . Determination of pharmaceuticals, personal care products, and pesticides in surface and treated waters: method development and survey. Environmetal Science and Pollution Research International (Internet), v. 2013, p. 5855-5863, 2013.

 

Caldas, Sergiane Souza ; ROMBALDI, CAROLINE ; DE OLIVEIRA ARIAS, JEAN LUCAS ; MARUBE, LIZIANE CARDOSO ; PRIMEL, EDNEI GILBERTO . Multi-residue method for determination of fifty-eight pesticides, pharmaceuticals and personal care products in water using solvent demulsification dispersive liquid−liquid microextraction combined with liquid chromatography-tandem mass spectrometry. Talanta (Oxford), v. 146, p. 676-688, 2015

 

 Cardoso L. V. ; Tomasini D. ; SAMPAIO, M. R. F. ; Caldas, S. S. ; KLEEMANN, N. ; PRIMEL, Ednei Gilberto ; GONÇALVES, F. F. . Optimization and Validation of a Method using  SPE and LC-APCI- MS/MS for Determination of Pharmaceuticals in Surface and Public  Supply Water.. Journal of the Brazilian Chemical Society (Impresso), v. 22, p. 1944-1952, 2011.

 
 

CASTRO, I.B ; P.G., COSTA ; E.G., PRIMEL ; G., FILLMANN . Environmental matrices effect in butyltin determinations by GC/MS. Ecotoxicology and Environmental Contamination, v. 10, p. 47-53, 2015.

 

Cerqueira, M. B. ; DIAS, A. N. ; Caldas, S. S. ; Santana F.B. ; D'OCA, Marcelo Gonçalves Montes ; PRIMEL, Ednei Gilberto . VALIDAÇÃO DE MÉTODO PARA DETERMINAÇÃO DE ÁCIDOS ORGÂNICOS VOLÁTEIS EM EFLUENTES DE REATORES ANAERÓBIOS EMPREGANDO CROMATOGRAFIA LÍQUIDA. Química Nova (Impresso), v. 34, p. 156-159, 2011
 
 

Costa P., fabiane ; Caldas, S. S. ; Guilherme, J R ; SILVEIRA, M. A. K. ; Guimarães B.S. ; FURLONG, Eliana Badiale ; PRIMEL, Ednei Gilberto .Evaluation of the modified QuEChERS method for the extraction of insecticide and fungicide residues in processed peaches. Brazilian Journal of Analytical Chemistry - BrJAC (Print), v. 09, p. 398-404, 2013

 

 
Demoliner, A. ; Caldas, S.S>; Costa, F. P.; Gonçalves, F. F.; CLEMENTIN, Rosilene Maria ; MILANI, Marcio Raimundo ; PRIMEL, Ednei Gilberto . "Development and validation of a method using SPE and LC-ESI-MS-MS for the determination of multiple classes of pesticides and metabolites in water samples". Journal of the Brazilian Chemical Society (Impresso), v. 21, p. 1424-1433, 2010.

 

DENARDI DE SOUZA, TAIANA ; Caldas, Sergiane Souza ; PRIMEL, EDNEI GILBERTO ; FURLONG, Eliana Badiale . Exposure to deoxynivalenol, Ht-2 and T-2 toxins by consumption of wheat-based product in southern Brazil. Food Control, v. 50, p. 789-793, 2015

 

DIAS, A. N. ; Cerqueira, M. B. ; de Moura, R R ; KURZ, Márcia H S ; CLEMENTIN, Rosilene M ; D'OCA, Marcelo Gonçalves Montes ; PRIMEL, Ednei Gilberto . Optimization of a method for the simultaneous determination of glycerides, free and total glycerol in biodiesel ethyl esters from castor oil using gas chromatography. Fuel (Guildford), v. 94, p. 178-183, 2012.

 

DORS, G. C. ; PRIMEL, Ednei Gilberto ; Fagundes C.A. ; Mariot C. H. P. ; FURLONG, Eliana B . Distribution of pesticides in rice grain and rice bran. Journal of the Brazilian Chemical Society (Impresso), v. 22, p. 1921-1930, 2011.

 

DORS, G. C. ; CALDAS, S. S. ; HACKBART, H. C. S. ; PRIMEL, EDNEI GILBERTO ; FAGUNDES, C. A. A. ; BADIALE-FURLONG, E. . Fungicides and the Effects of Mycotoxins on Milling Fractions of Irrigated Rice. Journal of Agricultural and Food Chemistry, v. 61, p. 1985-1990, 2013.

 

 D'Oca, M.G.M. ; Lopes, C. R. ; da Ros, C. ; DUARTE, Rodrigo da Costa ; PRIMEL, Ednei Gilberto ; CLEMENTIN, Rosilene Maria ; VÍLLARREYES, Joaquin Ariel Morón . "SÍNTESE DE NOVAS AMIDAS GRAXAS A PARTIR DA AMINÓLISE DE ÉSTERES METÍLICOS". Química Nova, v. 33, p. 1335-1341, 2010.

 
D'OCA, Marcelo Gonçalves Montes ; Haertel, P ; Moraes D C ; Callegaro FJP ; KURZ, Márcia H S ; PRIMEL, Ednei Gilberto ; CLEMENTIN, Rosilene M ; VÍLLARREYES, Joaquin Ariel Morón . Base/acid-catalyzed FAEE production from hydroxylated vegetable oils. Fuel (Guildford), v. 90, p. 912-916, 2011.
 
D'OCA, Marcelo Gonçalves Montes ; Viêgas, CV ; CLEMENTIN, Rosilene Maria ; VÍLLARREYES, Joaquin Ariel Morón ; PRIMEL, Ednei Gilberto . Production of FAMEs from Several Microalgal Lipidic Extracts and Direct Transesterification of the Chlorella pyrenoidosa.. Biomass & Bioenergy, v. 35, p. 1533-1538, 2011.
 

ENAMORADO, A. D. ; MARTINS, A. C. ; FLORES, J. A. ; TESSER, M. B. ; CALDAS S., S. ; Primel, E. G. ; MONSERRAT, J. Biochemical responses over time in common carp Cyprinus carpio (Teleostei, Cyprinidae) during fed supplementation with α-lipoic acid. Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology, v. 188, p. 9-16, 2015.

 
ESCARRONE, A.L.; BITTENCOURT, C.F.; LAPORTA, L.V.; SANTOS, M.R.; PRIMEL, E.G.; CALDAS, S.S. LC-UV Method with Pre-column Derivatization for the Determination of Ciclopirox Olamine in Raw Material and Topical Solution. Chromatographia (Wiesbaden), v. 67, p. 967-971, 2008.
 

ESCARRONE, A. L. V. ; Caldas, S. S. ; FURLONG, E. B. ; MENEGHETTI, V. L. ; FAGUNDES, C. A. A. ; ARIAS, J. L. ; Primel, E. G. Polycyclic aromatic hydrocarbons in rice grain dried by different processes: evaluation of a quick, easy, cheap, effective, rugged and safe extraction method. Food Chemistry, v. 146, p. 597-602, 2014.

 

Geihs, M. A.; Vargas, M. A.; Maciel, F. E.; Caldas, S.S.; Cruz, B. P.; Primel, E. G.; Monserrat, J. M.; Nery, L. E. M. Effect of melatonin in the antioxidant defense system in the locomotor muscles of the estuarine crab Neohelice granulata (Decapoda, Brachyura). General and Comparative Endocrinology, v. 166, p. 72-82, 2010.
 
 
 

GUIMARAES, B. S. ; KLEEMANN, N. ; Sergiane Souza Caldas ; Costa P., Fabiane ; SILVEIRA, M. A. K. ; Duarte, F.A. ; Primel, Ednei G. . Environmentally friendly system for the degradation of multipesticide residues in aqueous media by the Fenton s reaction. Environmental Science and Pollution Research International, v. 21, p. 584-592, 2014.

 

Lopes, C. R. ; da Ros, C. ; DUARTE, Rodrigo da Costa ; KURZ, Márcia H S ; PRIMEL, Ednei Gilberto ; CLEMENTIN, Rosilene Maria ; VÍLLARREYES, Joaquin Ariel Morón ; D'OCA, Marcelo Gonçalves Montes . "SÍNTESE DE NOVAS AMIDAS GRAXAS A PARTIR DA AMINÓLISE DE ÉSTERES METÍLICOS". Química Nova (Impresso), v. 33, p. 1335-1341, 2010.

 

Hackbart H. ; Prietto, L ; PRIMEL, Ednei Gilberto ; Buffon J G ; FURLONG, Eliana B . SIMULTANEOUS EXTRACTION AND DETECTION OF OCHRATOXIN A AND CITRININ IN RICE. Journal of the Brazilian Chemical Society (Impresso), v. 23, p. 103-109, 2012.

 

Hackbart H. ; Souza de MM ; Scaglioni, P. T. ; PRIMEL, Ednei Gilberto ; Buffon J G ; FURLONG, Eliana B . MÉTODO QuEChERS PARA DETERMINAÇÃO DE OCRATOXINA A E CITRININA EM ARROZ E FARELO DE ARROZ. Química Nova (Impresso), v. 35, p. 1733-1737, 2012.

 

HARAYASHIKI, C. A. Y. ; VARELA JUNIOR, A. S. ; MACHADO, A. A. S. ; CABRERA, L. C. ; PRIMEL, Ednei Gilberto ; Bianchini, A. ; CORCINI, C. D. Toxic effects of the herbicide Roundup in the guppy Poecilia vivipara acclimated to fresh water. Aquatic Toxicology, v. 142, p. 176-184, 2013

 

HERTZOG, G. I. ; SOARES, K. L. ; CALDAS S., S. ; Primel, Ednei G. . Study of vortex assisted MSPD and LC-MS/MS using alternative solid supports for pharmaceutical extraction from marketed fish. Analytical and Bioanalytical Chemistry (Print), v. 407, p. 4793-4803, 2015

 

KUTTER, M. ; MONSERRAT, J. ; PRIMEL, Ednei Gilberto ; Caldas, Sergiane Souza ; TESSER, M. . Effects of dietary α-lipoic acid on growth, body composition and antioxidant status in the Plata pompano Trachinotus marginatus (Pisces, Carangidae). Aquaculture (Amsterdam), v. 368-369, p. 29-35, 2012

 

MACIEL, J. V. ; KNORR, C. L. ; FLORES, E. M. M. ; MULLER, E. I. ; MESKO, M. F. ; Primel, E. G. ; DUARTE, F. A. . Feasibility of microwave-induced combustion for trace element determination in Engraulis anchoita by ICP-MS. Food Chemistry, v. 145, p. 927-931, 2014

 

Marchezan, E. ; PRIMEL, Ednei Gilberto ; ÁVILA, Luis Antonio de ; Machado, S.L.O. " Resíduos de agrotóxicos na água dos rios Vacacaí e Vacacaí-Mirim no Estado do Rio Grande do Sul, Brasil.". Ciência Rural (UFSM. Impresso), v. 40, p. 1053-1059, 2010.
 
 

MARTINI, LUIZ FERNANDO DIAS ; CALDAS, SERGIANE SOUZA ; BOLZAN, CATIA MARIAN ; Bundt, Angela Da Cas ; PRIMEL, Ednei Gilberto ; AVILA, L. A. de ; Avila, Luis Antonio de . Risco de contaminação das águas de superfície e subterrâneas por agrotóxicos recomendados para a cultura do arroz irrigado. Ciência Rural (UFSM. Impresso), v. 42, p. 1715-1721, 2012.

 

MARTINS, Manoel Leonardo ; PRIMEL, Ednei Gilberto ; Caldas, S. S. ; PRESTE, Osmar Damian ; ADAIME, Martha Boherer ; ZANELLA, Renato . Microextração Líquido-Líquido Dispersiva (DLLME): fundamentos e aplicações. Scientia Chromatographica, v. 4, p. 29-45, 2012.
 

MARUBE, L. C. ; CALDAS, S. S. ; SOARES, K. L. ; Primel, E. G. Dispersive liquid-liquid microextraction with solidification of floating organic droplet for simultaneous extraction of pesticides, pharmaceuticals and personal care products. Mikrochimica Acta (1966. Print), v. 182, p. 1765-1774, 2015

 

MOURA, RENATA RODRIGUES ; DIAS, ADRIANA NEVES ; DE FREITAS GRANJÃO, VINÍCIUS ; PRIMEL, EDNEI GILBERTO ; D?OCA, MARCELO GONÇALVES MONTES . Determination of Acylglycerols and Glycerol in Castor:Soybean Biodiesel Blend Produced by a Base/Acid-Catalyzed Process. Journal of the American Oil Chemists' Society, v. 92, p. 1555-1565, 2015

 

Pardo, V L ; Fagundes, C A M ; Caldas, S. S. ; KURZ, Márcia H S ; CLEMENTIN, Rosilene M ; D'OCA, Marcelo Gonçalves Montes ; PRIMEL, Ednei Gilberto . Development and validation of a method for the determination of fatty acid methyl ester contents in tung biodiesel and blends. Journal of the American Oil Chemists' Society, v. 89, p. 631-637, 2012.

 

PEREIRA, EDERSON R ; SOARES, BRUNO M ; MACIEL, JULIANA V ; CALDAS, SERGIANE S ; ANDRADE, CARLOS FRANCISCO F ; PRIMEL, EDNEI GILBERTO ; Duarte, Fábio Andrei . Development of a dispersive liquid-liquid microextraction method for iron determination by UV-Vis in water samples with different salinities. Analytical Methods, v. 5, p. 2273-2280, 2013.

 

PRIMEL, Ednei Gilberto ; MILANI, Marcio Raimundo ; Demoliner, Adriana ; NIENCHESKI, Luis Felipe H ; Escarrone, AL . Development and application of methods using SPE, HPLC-DAD, LC-ESI-MS/MS and GFAAS for the determination of herbicides and metals in surface and drinking water. International Journal of Environmental Analytical Chemistry, v. 90, p. 1048-1062, 2010.
  
PRIMEL, Ednei Gilberto ; Caldas, S. S. ; Escarrone, AL . Multi-residue analytical methods for the determination of pesticides and PPCPs in water by LC-MS/MS: a review. Central European Journal of Chemistry, v. 10, p. 876-899, 2012.

 

RODRIGUES, Sherol Acosta ; ZANELLA, Renato ; Scherer Kurz, Márcia Helena ; PRIMEL, Ednei Gilberto ; Duarte, Fábio Andrei ; Caldas, Sergiane Souza ; Cabrera, Liziara C. . Comparison of matrix solid-phase dispersion and modified QuEChERS methods for extraction of pesticide residues from onion. Analytical Methods (Print), v. 4, p. 1820-1824, 2012.

 
 

Rodrigues S. A. ; Caldas, S. S. ; FURLONG, Eliana B ; ZANELLA, Renato ; PRIMEL, Ednei Gilberto . OTIMIZAÇÃO E VALIDAÇÃO DE METÓDO EMPREGANDO QuEChERS MODIFICADO E LC-ESI-MS/MS PARA DETERMINAÇÃO DE AGROTÓXICOS EM CEBOLA. Química Nova (Impresso), v. 34, p. 780-786, 2011.

 

ROMBALDI, C. ; ARIAS, J. L. O. ; HERTZOG, G. I. ; CALDAS, S. S. ; VIEIRA, J. P. ; Primel, Ednei G. New environmentally friendly MSPD solid support based on golden mussel shell: characterization and application for organic contaminants extraction from mussel tissue. Analytical and Bioanalytical Chemistry (Print), v. 407, p. 4805-4814, 2015.

 

SAMPAIO, M. R. F. ; Tomasini D. ; Cardoso, L. V. ; Caldas, S. S. ; PRIMEL, Ednei Gilberto . Determination of Pesticide Residues in Sugarcane Honey by QuEChERS and Liquid Chromatography. Journal of the Brazilian Chemical Society (Impresso), v. 23, p. 197-205, 2012.

 

SAMPAIO, M. R. F. ; Tomasini D. ; Cardoso L. V. ; CALDAS, S. S. ; Duarte, F.A. ; PRIMEL, Ednei Gilberto . A method for the determination of multiclass pesticides in sugarcane juice employing QuEChERS and LC-ESI-MS/MS. Analytical Methods (Print), v. 5, p. 2028-2033, 2013.

 

SILVA, D. R. O. ; AVILA, L. A. ; AGOSTINETTO, D. ; BUNDT, A. C. ; PRIMEL, E. G. ; CALDAS, S. S. . Ocorrência de agrotóxicos em águas subterrâneas de áreas adjacentes a lavaouras de arroz irrigadoQuímica Nova (Impresso), v. 34, p. 748-752, 2011.

 

SILVEIRA, M. A. K. ; Caldas, S. S. ; Guilherme, J R ; Costa P., fabiane ; Guimarães B.S. ; CERQUEIRA, M. B. R. CERQUEIRA, M. B. ; SOARES, B. M. ; Primel, Ednei G. . Quantification of Pharmaceuticals and Personal Care Product Residues in Surface and Drinking Water Samples by SPE and LC-ESI-MS/MS. Journal of the Brazilian Chemical Society (Impresso), v. 24, p. 1385-1395, 2013.

 

SOARES, B. M. ; Vieira, A A ; Lemoes, J S ; dos Santos, C M M ; Mesko, M. ; PRIMEL, Ednei Gilberto ; D'OCA, Marcelo Gonçalves Montes ; Duarte, F.A. . Investigation of Major and Trace Element Distribution in the Extraction-transesterification Process of Fatty Acid Methyl Esters from Microalgae Chlorella sp... Bioresource Technology, v. 110, p. 730-734, 2012.

 

SOARES, B. M. ; VIEIRA, A. A. ; PEREIRA, E. R. ; MACIEL, J. V. ; CALDAS, S. S. ; Primel, Ednei G. ; DUARTE, F. A. . Assessment of Modified Matrix Solid-Phase Dispersion as Sample Preparation for the Determination of CH3 Hg + and Hg 2+ in Fish. Analytical Chemistry, v. 85, p. 5015-5022, 2013.

 

Tomasini D. ; SAMPAIO, M. R. F. ; Caldas, S. S. ; Buffon J G ; Duarte, F.A. ; PRIMEL, Ednei Gilberto . Simultaneous determination of pesticides and 5-hydroxymethylfurfural in honey by the modified QuEChERS method and liquid chromatography coupled to tandem mass spectrometry. Talanta (Oxford), v. 99, p. 380-386, 2012.

 

Tomasini D. ; SAMPAIO, M. R. F. ; Cardoso L. V. ; Caldas, S. S. ; PRIMEL, Ednei Gilberto . Comparison of dispersive liquid liquid microextraction and the modified QuEChERS method for the determination of fipronil in honey samples by high performance liquid chromatography with diode-array detection. Analytical Methods, v. 3, p. 1893-1900, 2011

 

VIEIRA, CARLOS EDUARDO DELFINO ; COSTA, Patrícia Gomes ; LUNARDELLI, BRUNA ; DE OLIVEIRA, LUCIANA FERNANDES ; DA COSTA CABRERA, LIZIARA ; RISSO, WAGNER EZEQUIEL ; PRIMEL, EDNEI GILBERTO ; MELETTI, PAULO CÉSAR ; FILLMANN, Gilberto ; BUENO DOS REIS MARTINEZ, CLAUDIA . Multiple biomarker responses in Prochilodus lineatus subjected to short-term in situ exposure to streams from agricultural areas in Southern Brazil. Science of the Total Environment, v. 542, p. 44-56, 2016.

 
VOTTO, A. P. S. ; DOMINGUEZ, B. S. ; SOUZA, M. M. ; SILVA JUNIOR, F. M. R. ; CALDAS, S. S. ; FILGUEIRA, D. M. V. B. ; CLEMENTIN, R. M. ; PRIMEL, E. G. ; VALLOCHI, A. L. ; FURLONG, E. B. ; TRINDADE, G. S. . Toxicity mechanisms of onion (Allium cepa) extracts and compounds in multidrug resistant erythroleukemic cell line. Biological Research (Print), v. 43, p. 429-437, 2010.