» Articles » PMID: 24971670

Fabrication of Corona-free Nanoparticles with Tunable Hydrophobicity

Overview
Journal ACS Nano
Specialty Biotechnology
Date 2014 Jun 28
PMID 24971670
Citations 88
Authors
Affiliations
Soon will be listed here.
Abstract

A protein corona is formed at the surface of nanoparticles in the presence of biological fluids, masking the surface properties of the particle and complicating the relationship between chemical functionality and biological effects. We present here a series of zwitterionic NPs of variable hydrophobicity that do not adsorb proteins at moderate levels of serum protein and do not form hard coronas at physiological serum concentrations. These particles provide platforms to evaluate nanobiological behavior such as cell uptake and hemolysis dictated directly by chemical motifs at the nanoparticle surface.

Citing Articles

A simple and cost-effective hybrid stationary phase for the separation of peptides, proteins and benzene derivatives through liquid chromatography.

Ali F, Begum S, Ilyas M, ALOthman Z, Cheong W RSC Adv. 2024; 14(46):34486-34497.

PMID: 39473801 PMC: 11519774. DOI: 10.1039/d4ra06215a.


Dual-functionalized architecture enables stable and tumor cell-specific SiONPs in complex biological fluids.

Sousa Ribeiro I, da Silva R, Domingues R, Leme A, Cardoso M Beilstein J Nanotechnol. 2024; 15:1238-1252.

PMID: 39403117 PMC: 11472657. DOI: 10.3762/bjnano.15.100.


Distinguishing Protein Corona from Nanoparticle Aggregate Formation in Complex Biological Media Using X-ray Photon Correlation Spectroscopy.

Silva C, Picco A, Galdino F, de Burgos Martins de Azevedo M, Cathcarth M, Passos A Nano Lett. 2024; 24(42):13293-13299.

PMID: 39361530 PMC: 11505373. DOI: 10.1021/acs.nanolett.4c03662.


Graphene Oxide Nanosheets Toxicity in Mice Is Dependent on Protein Corona Composition and Host Immunity.

Li Y, Mei K, Liam-Or R, Wang J, Faruqu F, Zhu S ACS Nano. 2024; 18(33):22572-22585.

PMID: 39110092 PMC: 11342366. DOI: 10.1021/acsnano.4c08561.


Concepts and Approaches to Reduce or Avoid Protein Corona Formation on Nanoparticles: Challenges and Opportunities.

Barz M, Parak W, Zentel R Adv Sci (Weinh). 2024; 11(34):e2402935.

PMID: 38976560 PMC: 11425909. DOI: 10.1002/advs.202402935.


References
1.
Tenzer S, Docter D, Kuharev J, Musyanovych A, Fetz V, Hecht R . Rapid formation of plasma protein corona critically affects nanoparticle pathophysiology. Nat Nanotechnol. 2013; 8(10):772-81. DOI: 10.1038/nnano.2013.181. View

2.
Arvizo R, Miranda O, Moyano D, Walden C, Giri K, Bhattacharya R . Modulating pharmacokinetics, tumor uptake and biodistribution by engineered nanoparticles. PLoS One. 2011; 6(9):e24374. PMC: 3172229. DOI: 10.1371/journal.pone.0024374. View

3.
He X, Nie H, Wang K, Tan W, Wu X, Zhang P . In vivo study of biodistribution and urinary excretion of surface-modified silica nanoparticles. Anal Chem. 2008; 80(24):9597-603. DOI: 10.1021/ac801882g. View

4.
Huhn D, Kantner K, Geidel C, Brandholt S, De Cock I, Soenen S . Polymer-coated nanoparticles interacting with proteins and cells: focusing on the sign of the net charge. ACS Nano. 2013; 7(4):3253-63. DOI: 10.1021/nn3059295. View

5.
Jokerst J, Lobovkina T, Zare R, Gambhir S . Nanoparticle PEGylation for imaging and therapy. Nanomedicine (Lond). 2011; 6(4):715-28. PMC: 3217316. DOI: 10.2217/nnm.11.19. View