Mixed-charge pseudo-zwitterionic mesoporous silica nanoparticles with low-fouling and reduced cell uptake properties.

Antimicrobial properties Levofloxacin release Low-fouling properties Macrophage uptake Mesoporous silica nanoparticles Mixed-charge brushes Pseudo-zwitterionic surface

Journal

Acta biomaterialia
ISSN: 1878-7568
Titre abrégé: Acta Biomater
Pays: England
ID NLM: 101233144

Informations de publication

Date de publication:
15 01 2019
Historique:
received: 27 07 2018
revised: 26 11 2018
accepted: 05 12 2018
pubmed: 12 12 2018
medline: 23 2 2020
entrez: 12 12 2018
Statut: ppublish

Résumé

The design of drug delivery systems needs to consider biocompatibility and host body recognition for an adequate actuation. In this work, mesoporous silica nanoparticles (MSNs) surfaces were successfully modified with two silane molecules to provide mixed-charge brushes (-NH

Identifiants

pubmed: 30529082
pii: S1742-7061(18)30737-2
doi: 10.1016/j.actbio.2018.12.012
pmc: PMC6718287
mid: EMS83665
pii:
doi:

Substances chimiques

Anti-Bacterial Agents 0
Silanes 0
Levofloxacin 6GNT3Y5LMF
Silicon Dioxide 7631-86-9

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

317-327

Subventions

Organisme : European Research Council
ID : 694160
Pays : International

Informations de copyright

Copyright © 2018 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

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Auteurs

Noemí Encinas (N)

Chemistry in Pharmaceutical Sciences Department, Inorganic and Bioinorganic Chemistry Unit, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain.

Mercedes Angulo (M)

Chemistry in Pharmaceutical Sciences Department, Inorganic and Bioinorganic Chemistry Unit, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain.

Carlos Astorga (C)

Chemistry in Pharmaceutical Sciences Department, Inorganic and Bioinorganic Chemistry Unit, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain.

Montserrat Colilla (M)

Chemistry in Pharmaceutical Sciences Department, Inorganic and Bioinorganic Chemistry Unit, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain; CIBER Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Madrid, Spain.

Isabel Izquierdo-Barba (I)

Chemistry in Pharmaceutical Sciences Department, Inorganic and Bioinorganic Chemistry Unit, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain; CIBER Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Madrid, Spain. Electronic address: ibarba@ucm.es.

María Vallet-Regí (M)

Chemistry in Pharmaceutical Sciences Department, Inorganic and Bioinorganic Chemistry Unit, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain; CIBER Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Madrid, Spain. Electronic address: vallet@ucm.es.

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Classifications MeSH