Buscar
Mostrando ítems 1-10 de 70
Matrix effect on butyltin analysis of sediments and fish tissues by GC-PFPD
(2013-07-23)
Butyltin (BTs) quantification in environmental matrices can be affected by interfering species found primarily in complex matrices,such as sediment and biota tissues. This study investigated matrix effects in analytical ...
Matrix effect on butyltin analysis of sediments and fish tissues by GC-PFPD
(2013-07-23)
Butyltin (BTs) quantification in environmental matrices can be affected by interfering species found primarily in complex matrices,such as sediment and biota tissues. This study investigated matrix effects in analytical ...
Speciation of butyltin derivatives in surface sediments of three southern Brazilian harbors
(ELSEVIER SCIENCE BV, 2010)
For the first time, organotin compounds were determined in surface sediment samples collected from Sao Francisco do Sul, Itajai-Navegantes and Imbituba Harbors, located in Santa Catarina State, Brazil. Butyltins (BTs) were ...
Speciation of butyltin derivatives in surface sediments of three southern Brazilian harbors
(Elsevier B.V., 2010-09-15)
For the first time, organotin compounds were determined in surface sediment samples collected from Sao Francisco do Sul, Itajai-Navegantes and Imbituba Harbors, located in Santa Catarina State, Brazil. Butyltins (BTs) were ...
Speciation of butyltin derivatives in surface sediments of three southern Brazilian harbors
(Elsevier B.V., 2010-09-15)
For the first time, organotin compounds were determined in surface sediment samples collected from Sao Francisco do Sul, Itajai-Navegantes and Imbituba Harbors, located in Santa Catarina State, Brazil. Butyltins (BTs) were ...
Surface-sediment and hermit-crab contamination by butyltins in southeastern Atlantic estuaries after ban of TBT-based antifouling paints
(Springer, 2014-05-01)
Butyltin (BT) contamination was evaluated in hermit crabs from 25 estuaries and in sediments from 13 of these estuaries along about 2,000 km of the Brazilian coast. BT contamination in hermit crabs ranged from 2.22 to 1,746 ...
Bioaccumulation of butyltins and liver damage in the demersal fish Cathorops spixii (Siluriformes, Ariidae)
(Springer, 2014-02-01)
The toxicity of butyltin compounds (BTs), mainly tributyltin (TBT), has been reported in different organisms. However, such an analysis in fish after field exposure with reference to the related biomarkers has not been ...