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Exocytosis of peptide functionalized gold nanoparticles in endothelial cells

Exocytosis of peptide functionalized gold nanoparticles in endothelial cells
Exocytosis of peptide functionalized gold nanoparticles in endothelial cells
We present the exocytosis profile of two types of peptide-coated nanoparticles, which have similar charge and size but different functionality. While one kind of particles appears to progressively exocytose, the other one has a more complex profile, suggesting that some of the particles are re-uptaken by the cells. Both types of particles retain their colloidal stability after exocytosis.
2040-3364
4470-4472
Bartczak, Dorota
4d706d11-ee17-4e30-9ba8-1d4b3d878f71
Nitti, Simone
aee69803-b6d1-4bf9-9f7f-84955333cd8d
Millar, T.M.
ec88510c-ad88-49f6-8b2d-4277c84c1958
Kanaras, Antonios G.
667ecfdc-7647-4bd8-be03-a47bf32504c7
Bartczak, Dorota
4d706d11-ee17-4e30-9ba8-1d4b3d878f71
Nitti, Simone
aee69803-b6d1-4bf9-9f7f-84955333cd8d
Millar, T.M.
ec88510c-ad88-49f6-8b2d-4277c84c1958
Kanaras, Antonios G.
667ecfdc-7647-4bd8-be03-a47bf32504c7

Bartczak, Dorota, Nitti, Simone, Millar, T.M. and Kanaras, Antonios G. (2012) Exocytosis of peptide functionalized gold nanoparticles in endothelial cells. Nanoscale, 4 (15), 4470-4472. (doi:10.1039/C2NR31064C).

Record type: Article

Abstract

We present the exocytosis profile of two types of peptide-coated nanoparticles, which have similar charge and size but different functionality. While one kind of particles appears to progressively exocytose, the other one has a more complex profile, suggesting that some of the particles are re-uptaken by the cells. Both types of particles retain their colloidal stability after exocytosis.

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Published date: 2012
Organisations: Quantum, Light & Matter Group

Identifiers

Local EPrints ID: 358657
URI: http://eprints.soton.ac.uk/id/eprint/358657
DOI: doi:10.1039/C2NR31064C
ISSN: 2040-3364
PURE UUID: 93d73030-1f94-413c-ae62-3c444eb2f256
ORCID for T.M. Millar: ORCID iD orcid.org/0000-0002-4539-2445
ORCID for Antonios G. Kanaras: ORCID iD orcid.org/0000-0002-9847-6706

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Date deposited: 10 Oct 2013 13:57
Last modified: 15 Mar 2024 03:29

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Contributors

Author: Dorota Bartczak
Author: Simone Nitti
Author: T.M. Millar ORCID iD
Author: Antonios G. Kanaras ORCID iD

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