Affiliation:
1. Department of Pharmaceutical Technology, Jadavpur University, Kolkata-700032, West Bengal, India
2. Institute of Pharmacy, Jalpaiguri, Pin-735101, West Bengal, India
Abstract
Poly (lactic-co-glycolic acid) (PLGA) is a versatile synthetic polymer comprehensively
used in the pharmaceutical sector because of its biocompatibility and biodegradability. These benefits
lead to its application in the area of nanoparticles (NPs) for drug delivery for over thirty years.
This article offers a general study of the different poly (lactic-co-glycolic acid) nanoparticles (PNPs),
preparation methods such as emulsification-solvent evaporation, coacervation, emulsification
solvent diffusion, dialysis, emulsification reverse salting out, spray drying nanoprecipitation, and
supercritical fluid technology, from the methodological point of view. The physicochemical behavior
of PNPs, including morphology, drug loading, particle size and its distribution, surface
charge, drug release, stability as well as cytotoxicity study and cellular uptake, are briefly discussed.
This survey additionally coordinates to bring a layout of the significant uses of PNPs in different
drug delivery system over the three decades. At last, surface modifications of PNPs and PLGA
nanocomplexes (NCs) are additionally examined.
Publisher
Bentham Science Publishers Ltd.
Subject
Biomedical Engineering,Pharmaceutical Science
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