Encontrados 5 documentos, a visualizar página 1 de 1
Determination of ametryn in river water, river sediment and bivalve mussels by ...
Jacomini,Analu E.; Camargo,Plinio B. de; Avelar,Wagner E. P.; Bonato,Pierina S.Analytical methods employing liquid chromatography-mass spectrometry (LC-MS-MS) for ametryn determination in river water, river sediment and in freshwater bivalve mussel Corbicula fluminea are described. Liquid-liquid extraction was used for sample preparation. The analyses of ametryn in samples were performed on a reversed-phase RP-18 column with MS detection in positive electrospray and multi reaction monitor...
Organochlorine pesticides in Piracicaba river basin (São Paulo/Brazil): a surve...
Silva,Daniela Mariano Lopes da; Camargo,Plínio Barbosa de; Martinelli,Luiz Antonio; Lanças,Fernando Mauro; Pinto,Jair S. S.; Avelar,Wagner E. PaivaThe main objective of this paper was to evaluate the level of occurrence of the organochlorine compounds in samples of sediments, bivalves and two fish species collected in the Piracicaba River basin (São Paulo, Brazil). The isomers alpha and gamma of HCH and Heptachlor were most frequently detected in samples of sediments and specimens of bivalve and fish. Therefore, although the levels of these compounds foun...
Tf-lipoplexes for neuronal siRNA delivery: A promising system to mediate gene s...
Cardoso, A. L. C.; Simões, S.; Almeida, L. P. de; Plesnila, N.; Lima, M. C. Pedroso de; Wagner, E.; Culmsee, C.http://www.sciencedirect.com/science/article/B6T3D-4TBXG8W-1/2/0126aa3460b30ae6bbcf04124c1c63dd
siRNA delivery by a transferrin-associated lipid-based vector: a non-viral stra...
Cardoso, A. L. C.; Simões, S.; Almeida, L. P. de; Pelisek, J.; Culmsee, C.; Wagner, E.; Lima, M. C. Pedroso deRNA interference provides a powerful technology for specific gene silencing. Therapeutic applications of small interfering RNA (siRNA) however require efficient vehicles for stable complexation, protection, and extra- and intracellular delivery of these nucleic acids. Here, we evaluated the potential of transferrin (Tf)-associated liposomes for siRNA complexation and gene silencing.Cationic liposomes composed o...
Evaluating heterotrophic growth in a nitrifying biofilm reactor using fluoresce...
R. Nogueira; D. Elenter; A. Brito; L. F. Melo; M. Wagner; E. MorgenrothStudy of biological nitrification in a biofilm reactor, in the presence of heterotrophs, using FISH and mathematical modeling ; Estudo da nitrificação em reactor de biofilme, na presença de heterotróficos, usdando FISH e modelação matemática
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