<?xml version="1.0" encoding="utf-8"?><metadata xmlns:dc="http://purl.org/dc/elements/1.1/"  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dcterms="http://purl.org/dc/terms/"><dc:title xml:lang="en">silver nanoparticles</dc:title><dc:identifier>http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31320590</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="en">Getty Institute</dc:publisher><dcterms:created>2026-03-30 20:26:24</dcterms:created><dcterms:isPartOf xsi:type="dcterms:URI">http://AATesaurus.cultura.gencat.cat/aat/getty_en</dcterms:isPartOf><dcterms:isPartOf xml:lang="en">Tesaurus d&apos;Art i Arquitectura</dcterms:isPartOf><dc:format>text/html</dc:format> <dcterms:alternative xml:lang="en">Ag nanoparticles</dcterms:alternative> <dcterms:alternative xml:lang="en">AgNPs</dcterms:alternative> <dc:description xml:lang="en"><![CDATA[ Particles of silver that have a typical size of 10–100 nm and can exhibit a wide variety of shapes. The synthesis of AgNPs is commonly performed via the reduction of silver salts with reducing agents such as sodium borohydride in the presence of a colloidal stabilizer, including polyvinyl alcohol, bovine serum albumin, or citrate. Silver nanoparticle is known for its antimicrobial properties and exhibits chemical stability, good conductivity, and excellent optical properties. ]]></dc:description></metadata>