Buscar
Mostrando ítems 11-20 de 5760
PLA and Montmorilonite Nanocomposites: Properties, Biodegradation and Potential Toxicity
(2013-09-01)
The concern related to solid waste increases efforts to develop products based on biodegradable materials. At present, PLA has one of the highest potentials among biopolyesters, particularly for packaging. However, its ...
PLA and Montmorilonite Nanocomposites: Properties, Biodegradation and Potential Toxicity
(2013-09-01)
The concern related to solid waste increases efforts to develop products based on biodegradable materials. At present, PLA has one of the highest potentials among biopolyesters, particularly for packaging. However, its ...
Toxicological safety evaluation in acute and 28-day studies of aqueous extract from Serjania marginata Casar. (Sapindaceae) leaves in rats
(2019-03-01)
Ethnopharmacological relevance: Serjania marginata Casar. (Sapindaceae) is a species traditionally known to be used for the treatment of gastric pain and inflammatory symptoms. Aim of this study: Due to the therapeutic ...
Toxic elements in sediment from two water bodies near Brazilian Multipurpose Reactor ??? RMB installation area
(Associa????o Brasileira de Energia Nuclear, 2018)
Chitosan nanoparticles loaded the herbicide paraquat: The influence of the aquatic humic substances on the colloidal stability and toxicity
(Elsevier B.V., 2015-04-09)
Polymeric nanoparticles have been developed for several applications, among them as carrier system of pesticides. However, few studies have investigated the fate of these materials in the environment in relation to colloidal ...