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Lidocaine Hydrochloride Nanoparticles Preparation using Multiple Emulsions and its Physicochemical Evaluation.
- Source :
-
International Journal of Nanoscience . Jun2021, Vol. 20 Issue 3, p1-11. 11p. - Publication Year :
- 2021
-
Abstract
- Lidocaine is a primary local anesthesia that blocks the ionic fluxes required for the beginning and operation of impulses in the neuronal membrane. The benefits of local anesthetics, such as enhancing patient acceptance, prohibiting systemic toxicity and delivering continuous drug delivery, make them the attracting field for pharmaceutical researchers. The nanoparticles were prepared by solvent evaporation W1/O/W2 emulsion method and in the ratios of 1 to 1, 1 to 2 and 1 to 3 drug to polymer. The production yield, loading efficiency, particle size, poly dispersity index and zeta potential of selected formulation were 84.30%, 80.60%, 192 nm, 0.18 mV and + 4 2. 8 mV, respectively. DSC and FTIR studies showed that no chemical interactions between drug and polymer Formulations showed an initial burst release, which is a reason for the good capacity of the polymer to maintain the drug in it and lead to a primary slow release. [ABSTRACT FROM AUTHOR]
- Subjects :
- *LIDOCAINE
*EMULSIONS
*LOCAL anesthetics
*DRUG interactions
*NANOPARTICLES
Subjects
Details
- Language :
- English
- ISSN :
- 0219581X
- Volume :
- 20
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- International Journal of Nanoscience
- Publication Type :
- Academic Journal
- Accession number :
- 151853151
- Full Text :
- https://doi.org/10.1142/S0219581X21500228