1. Application of microencapsulated biopesticides to improve repellent finishing of cotton fabrics
- Author
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Alejandra Concepción Gutierrez, Juan José García, Laura G. Hermida, and Maria M. Miro Specos
- Subjects
Engineering ,Textile ,Polymers and Plastics ,Materials Science (miscellaneous) ,030231 tropical medicine ,02 engineering and technology ,Industrial and Manufacturing Engineering ,citriodiol ,citronella oil ,Ciencias de la Tierra y relacionadas con el Medio Ambiente ,03 medical and health sciences ,CITRIODIOL ,Aedes aegypti ,0302 clinical medicine ,CITRONELLA OIL ,repellent textiles ,Ciencias Naturales ,MICROENCAPSULATION ,Citronella oil ,business.industry ,Environmental engineering ,Química ,021001 nanoscience & nanotechnology ,Pulp and paper industry ,REPELLENT TEXTILES ,Biopesticide ,microencapsulation ,0210 nano-technology ,General Agricultural and Biological Sciences ,business ,Meteorología y Ciencias Atmosféricas ,Citriodiol ,Control methods ,AEDES AEGYPTI ,CIENCIAS NATURALES Y EXACTAS - Abstract
Insect repellent textiles are currently being investigated as a complementary tool to control disease vectors, such as mosquitoes. The application of microencapsulated biopesticides to textiles is a promising low-toxicity alternative to other control methods, as microcapsules may prolong the release of the repellent agent. In this work, microcapsules containing two biopesticides, namely citronella essential oil and citriodiol® were prepared and applied to cotton textiles using a variety of techniques. The aim of this work was to evaluate these functional textiles to select the most efficient, durable systems. Citriodiol-treated cotton presented a prolonged durability, and 100% repellency could be achieved for more than 30 days after padding onto cotton fabrics. It has to be pointed out that all these repellent textiles have been obtained by scalable, low-cost methods which would require no additional investment for textile finishing industries., Facultad de Ciencias Naturales y Museo, Centro de Estudios Parasitológicos y de Vectores more...
- Published
- 2017
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