Abstract:
:Herein we present an innovative approach to produce biocompatible, degradable, and stealth polymeric nanoparticles based on poly(lipoic acid), stabilized by a PEG-ended surfactant. Taking advantage of the well-known thiol-induced polymerization of lipoic acid, a universal and nontoxic nanovector consisted of a solid cross-linked polymeric matrix of lipoic acid monomers was prepared and loaded with active species with a one-step protocol. The biological studies demonstrated a high stability in biological media, the virtual absence of "protein" corona in biological fluids, the absence of acute toxicity in vitro and in vivo, complete clearance from the organism, and a relevant preference for short-term accumulation in the heart. All these features make these nanoparticles candidates as a promising tool for nanomedicine.
journal_name
Biomacromoleculesjournal_title
Biomacromoleculesauthors
Trzciński JW,Morillas-Becerril L,Scarpa S,Tannorella M,Muraca F,Rastrelli F,Castellani C,Fedrigo M,Angelini A,Tavano R,Papini E,Mancin Fdoi
10.1021/acs.biomac.0c01321subject
Has Abstractpub_date
2020-12-21 00:00:00eissn
1525-7797issn
1526-4602pub_type
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