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Efeito da associação do herbicida clomazone a nanoesferas de alginato/quitosana na sorção em solos
(Química Nova, 2012-01-01) [Artigo]
Agrochemicals constitute the class of products most commonly found in water resources. Their high level of concentration is due to the fact that less than 0.1% of pesticides applied to crops reach their target. The present ...
Nanopartículas de alginato como sistema de liberação para o herbicida clomazone
(Química Nova, 2010-01-01) [Artigo]
In this paper, we describe the preparation of alginate nanoparticles as a delivery system for the herbicide clomazone. Two different methods were investigated and characterized by size distribution, zeta potencial, pH and ...