Now showing items 1-3 of 3
Poly(hydroxybutyrate-co-hydroxyvalerate) microspheres loaded with atrazine herbicide: screening of conditions for preparation, physico-chemical characterization, and in vitro release studies
(Polymer Bulletin, 2011-07-01) [Artigo]
Due to their widespread use in agriculture as well as in urban areas, agricultural chemicals are globally some of the most commonly encountered substances in waters. The objective of this study is to develop (including ...
Desenvolvimento de nanocápsulas de poli-ε-caprolactona contendo o herbicida atrazina
(Química Nova, 2012-01-01) [Artigo]
DEVELOPMENT of NANOCAPSULES of POLY-epsilon-CAPROLACTONE CONTAINING HERBICIDE ATRAZINE. In this study, polymeric nanocapsules of PCL containing the herbicide atrazine were prepared. In order to optimize the preparation ...
Characterization of Atrazine-Loaded Biodegradable Poly(Hydroxybutyrate-Co-Hydroxyvalerate) Microspheres
(Journal of Polymers and the Environment, 2010-03-01) [Artigo]
Polyhydroxybutyrate-co-hydroxyvalerate microspheres (PHBV-MS) were prepared as a delivery system for the herbicide atrazine (ATZ). Characterization of the system included investigation of in vitro release properties and ...