NANOPARTICLE SYSTEM COMPRISING A METAL, COATED WITH POLYETHYLENE GLYCOL (PEG), WHICH IS FUNCTIONALIZED WITH A POLYPHENOL-TYPE ORGANIC ACID, MANUFACTURING PROCESS AND USE OF SAID SYSTEM

ES3057755B2Undetermined Publication Date: 2026-07-07UNIV ROVIRA I VIRGILI +1
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Patent Information

Authority / Receiving Office
ES · ES
Patent Type
Patents
Current Assignee / Owner
UNIV ROVIRA I VIRGILI
Filing Date
2024-09-02
Publication Date
2026-07-07

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Abstract

Nanoparticle system comprising a metal, coated with polyethylene glycol (PEG), which is functionalized with a polyphenol-type organic acid, manufacturing procedure and use of said system. The present invention relates to a nanoparticle system comprising a metal selected from silver and gold, coated with polyethylene glycol (PEG), which is functionalized with a polyphenol-type organic acid selected from caffeic acid, gallic acid, and ferulic acid. The present invention also relates to a process for manufacturing said nanoparticle system and to the therapeutic and cosmetic use of said nanoparticle system.
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