Phagocytosis of Biocompatible Gold Nanoparticles (Articolo in rivista)

Type
Label
  • Phagocytosis of Biocompatible Gold Nanoparticles (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/la102758f (literal)
Alternative label
  • Krpetic, Zeljika; Porta, Francesca; Caneva, Enrico; Dal Santo, Vladimiro; Scarì, Giorgio (2010)
    Phagocytosis of Biocompatible Gold Nanoparticles
    in Langmuir; ACS, American chemical society, Washington, DC (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Krpetic, Zeljika; Porta, Francesca; Caneva, Enrico; Dal Santo, Vladimiro; Scarì, Giorgio (literal)
Pagina inizio
  • 14799 (literal)
Pagina fine
  • 14805 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 26 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • DOI: 10.1021/la102758f (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Chimica Inorganica Metallorganica e Analitica \"Lamberto Malatesta\", University of Milan, Via Venezian 21, 20133 Milan, Italy Centro Interdipartimentale Grandi Apparecchiature (C.I.G.A.), Via Golgi 19, 20133 Milan, Italy CNR-Istituto di Scienze e Tecnologie Molecolari, Via Golgi, 19, Milano I-20133, Italy Dipartimento di Biologia 7b, University of Milan, Via Celoria 26, 20133 Milan, Italy (literal)
Titolo
  • Phagocytosis of Biocompatible Gold Nanoparticles (literal)
Abstract
  • We report the evidence for the cellular uptake of gold nanoparticles via the phagocytosis mechanism in murine macrophage cells strongly supported by TEM and optical microscopy. Nanoparticles were prepared using several biocompatible molecules of choice (5-aminovaleric acid, L-DOPA, melatonin, and serotonin hydrochloride) as stabilizers for gold colloids. Their surface chemistry was fully characterized by UV-vis, ATR-FTIR, 1H NMR, and HR-MAS 1H NMR spectroscopies, and size distribution was determined by CPS disc centrifuge and TEM. Differences in coatings were evaluated against cellular uptake, and a preferential movement of macrophages toward 5-aminovaleric acid-modified gold nanoparticles was shown, leading to the fast accumulation of nanoparticles in the cytosol. (literal)
Editore
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Prodotto
Autore CNR di
Editore di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Insieme di parole chiave di
data.CNR.it