Exocytosis of peptide functionalized gold nanoparticles in endothelial cells

被引：83

作者：

Bartczak, Dorota ^{[1
]}

Nitti, Simone ^{[3
]}

Millar, Timothy M. ^{[2
]}

Kanaras, Antonios G. ^{[1
]}

机构：

[1] Univ Southampton, Fac Phys & Appl Sci, Inst Life Sci & Phys & Astron, Southampton SO17 1BJ, Hants, England

[2] Univ Southampton, Fac Med, Southampton SO17 1BJ, Hants, England

[3] Inst Italiano Technol, I-16163 Genoa, Italy

来源：

NANOSCALE | 2012年 / 4卷 / 15期

基金：

英国工程与自然科学研究理事会;

关键词：

CELLULAR UPTAKE; DELIVERY; TOXICITY; SIZE;

D O I：

10.1039/c2nr31064c

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

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.

引用

页码：4470 / 4472

页数：3

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