Oleoyl-carboxymethyl chitosan as a new carrier agent for the rotenone pesticide

Kamari, Azlan; Aljafree, N. F. A.; Yusoff, Siti Najiah Mohd

doi:10.1007/s10311-016-0550-x

Cited by 6 publications

(3 citation statements)

References 18 publications

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“…Oleoylcarboxymethyl chitosan used for encapsulating rotenone reported to have efficiency and loading capacity of 97% for 100:1 w/w ratio of the carrier and active ingredient. The release capacity of oleoyl-carboxymethyl chitosan was 96% within 50 h with its feasibility as a novel water-solubilising agent (Kamari et al 2016b).…”

Section: Polysaccharides Based Nanoformulationsmentioning

confidence: 99%

Trending nanoformulated pesticides: A review

Gumber

Sidhu

2020

Indian J Agri Sci

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Nano-technological advancements are embracing the field of agriculture pesticides, where its applications are in infancy. Conventional pesticide formulations suffer many problems making their applications less economical and more hazardous. The technological advancement pertaining to controlled release of pesticides is signified with advantages of prevention from degradation, volatilization and enhanced bio-application outcomes. Various degradable polymers have been explored for trapping the active ingredients to make formulation of nano sizes, proving multiple benefits of their usage. This review provides an insight into the various methods and materials explored at laboratory or commercial levels in the recent times to advocate the future research and use.

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Section: Polysaccharides Based Nanoformulationsmentioning

confidence: 99%

Trending nanoformulated pesticides: A review

Gumber

Sidhu

2020

Indian J Agri Sci

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“…Attributed to the large surface area effect and small size effect of nanoparticles [4], particles sizes in nanoscale were beneficial to improving bioavailability of pesticide. In this study the well known botanical and lipid-soluble pesticide rotenone [5] would be carried by CMC-g-RA. The Rot degradation could be restrained with protection of carrier, which would be evaluated in natural environment compared with micromolecule carrier RA-Na.…”

Section: Introductionmentioning

confidence: 99%

Preparation on Chitosan Derivative Nanoparticles as Prolonged Releasing Drug Carrier

Feng¹

2016

IJBSE

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Ricinoleic acid grafted amphiphilic carboxymethy chitosan (CMC-g-RA) was synthetised as a carrier to load botanical drug rotenone (Rot). Then Rot/CMC-g-RA water dispersion in nanoscale was prepared, whose shape, zeta potential, loading efficiency and outdoor stability were characterized accordingly. The results indicated that the sizes, polydispersity index, zeta potential of Rot/CMC-g-RA particles were affected by concentrations of this water dispersion. When the ratio of carrier to drug ascended, the water dispersion had monodisperse nanoparticle sizes with negative charge on nanoparticle surface. And the water dispersion restrained Rot degradation in natural environment with higher loading efficiency.

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“…Attributed to the large surface area effect and small size effect of nanoparticles [4,5,6], particles sizes in nanoscale were beneficial to improving bioavailability of pesticide. In this study the well known botanical and lipid-soluble pesticide rotenone [7] would be carried by CMC-g-RA. The Rot degradation could be restrained with protection of carrier, which would be evaluated in natural environment compared with micromolecule carrier RA-Na.…”

Section: Introductionmentioning

confidence: 99%

Chitosan Derivative Nanoparticles as Prolonged Releasing Drug Carriers

Feng¹,

Peng²

2017

Proceedings of the 2016 International Conference on Biological Engineering and Pharmacy (BEP 2016)

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Abstract-Ricinoleic acid grafted amphiphilic carboxymethy chitosan (CMC-g-RA) was synthesized as a carrier to load botanical drug rotenone (Rot). Then Rot/CMC-g-RA water dispersion in nanoscale was prepared, whose shape, zeta potential, loading efficiency and outdoor stability were characterized accordingly. The results indicated that the sizes, polydispersity index, zeta potential of Rot/CMC-g-RA particles were affected by concentrations of this water dispersion. When the ratio of carrier to drug ascended, the water dispersion had monodisperse nanoparticle sizes with negative charge on nanoparticle surface. And the water dispersion restrained Rot degradation in natural environment with higher loading efficiency.

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Oleoyl-carboxymethyl chitosan as a new carrier agent for the rotenone pesticide

Cited by 6 publications

References 18 publications

Trending nanoformulated pesticides: A review

Trending nanoformulated pesticides: A review

Preparation on Chitosan Derivative Nanoparticles as Prolonged Releasing Drug Carrier

Chitosan Derivative Nanoparticles as Prolonged Releasing Drug Carriers

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