2019
DOI: 10.1007/s13762-019-02222-9
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Slow release formulation of herbicide metazachlor based on high molecular weight poly(lactic acid) submicro and microparticles

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Cited by 11 publications
(8 citation statements)
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“…PAA/PLA nanoformulations. PAA/PLA nanoformulations were prepared by emulsion solvent evaporation using a modified method from the procedure described in Salač et al 10 300 mg of PAA/PLA polymer was dissolved in 3 ml of dichloromethane, and then, 90 mg of AI was added to the organic phase. This organic phase was introduced into 30 ml of 0.5% water solution of PVA and the mixture was emulsified using a higher-speed homogenizer (14 000 rotations per min for 5 min).…”
Section: Preparation Of Nanoformulationsmentioning
confidence: 99%
See 1 more Smart Citation
“…PAA/PLA nanoformulations. PAA/PLA nanoformulations were prepared by emulsion solvent evaporation using a modified method from the procedure described in Salač et al 10 300 mg of PAA/PLA polymer was dissolved in 3 ml of dichloromethane, and then, 90 mg of AI was added to the organic phase. This organic phase was introduced into 30 ml of 0.5% water solution of PVA and the mixture was emulsified using a higher-speed homogenizer (14 000 rotations per min for 5 min).…”
Section: Preparation Of Nanoformulationsmentioning
confidence: 99%
“…1d) 9 and polylactide (PLA). [10][11][12][13] The latter polymer has some disadvantages mainly limited biodegradability in soil. 14 Therefore, PLA is frequently grafted to hydrophilic polymers to overcome its limitations, obtaining an amphiphilic copolymer where PLA represents the lipophilic part.…”
Section: Introductionmentioning
confidence: 99%
“…Microparticles Polymeric Systems for the Delivery of Herbicides to Improve Weed Control Efficiency DOI: http://dx.doi.org/10.5772/intechopen.104629 of metazachlor herbicide were synthesized with low molecular weight polylactic acid for the controlled release of active molecules [136,137]. Encapsulation of metolachlor herbicide was also attempted using a high molecular weight of polylactic acid for smart delivery of herbicide [138]. Similarly, Poly (lactic-co-glycolic acid) is a biopolymer composed of monomers of lactic and glycolic acids [139], exploited as carrier system for the smart delivery of atrazine herbicide to reduce the environmental impacts associated with application of herbicide [140].…”
Section: Synthetic Polymersmentioning
confidence: 99%
“…It is also obvious that the achieved limits of detection cannot compete with conventional (liquid chromatography) methods, but they represent the important step towards more sensitive sensors since the operational properties can be further improved by, for example, changing the detection system from a batch into a flow-through one or by further optimizations. In addition, the proposed sensor could be employed in applications where a continuous detection of higher concentrations is required, like monitoring of pesticide releasing from particles or pesticide degradations 17,30,76 .…”
Section: Electrochemical Detection Of Metazachlormentioning
confidence: 99%