Insecticide activity of bifenthrin nanoparticles synthesized by laser ablation of solids in liquids

Superficies y Vacío

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Field Value
 
Title Insecticide activity of bifenthrin nanoparticles synthesized by laser ablation of solids in liquids
 
Creator Flores-Castañeda, Mariela MFC
Campos González, Enrique
Ruiz-Aguilar, Irvin
Camps, Enrique
Cruces, M. Patricia
Pimentel, Emilio
Camacho López, Marco A.
 
Subject organic nanoparticles
laser ablation
surfactant
colloidal stabilization
 
Description Organic nanoparticles of bifenthrin (agricultural insecticide) were successfully synthesized by the laser ablation of solids in liquids (LASL) technique, using as liquid medium a solution of a polymeric surfactant at 0.1 %. The results showed that the use of the surfactant improves the stability of the organic nanoparticles 18 times as compared to those synthesized in water. The characterization by UV-Vis spectroscopy allowed evaluating the stability of colloids, as well as determining the concentration of nanoparticles in the medium. In the characterization by TEM and HRTEM was possible to observe nanoparticles with the most probable size of 5 nm and interplanar distances which correspond to the crystalline structure of the starting material. Mass coupled gas chromatography technique was used to corroborate the chemical composition of nanoparticles. Results of biological tests using Drosophila Melanogaster fly, showed that the use of the nanostructured compound is effective in lower doses than those used in agriculture in the form of bulk material.
 
Publisher Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C.
 
Date 2019-12-21
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
original research
 
Format application/pdf
text/xml
 
Identifier http://superficiesyvacio.smctsm.org.mx/index.php/SyV/article/view/2019_syv32_1-010027
10.47566/2019_syv32_1-010027
 
Source Superficies y Vacío; Vol. 32 (2019); 27-30
Superficies y Vacío; Vol. 32 (2019); 27-30
1665-3521
 
Language eng
 
Relation http://superficiesyvacio.smctsm.org.mx/index.php/SyV/article/view/2019_syv32_1-010027/185
http://superficiesyvacio.smctsm.org.mx/index.php/SyV/article/view/2019_syv32_1-010027/194
 
Rights Copyright (c) 2019 The authors; licensee SMCTSM, Mexico.
https://creativecommons.org/licenses/by/4.0
 

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