Issue 41, 2013
From the journal:

RSC Advances

PPH dendrimers grafted on silicananoparticles: surface chemistry, characterization, silver colloids hosting and antibacterial activity†

Aurélien Hameau,ab   Vincent Collière,ab   Julien Grimoud,c   Pierre Fau,ab   Christine Roques,c   Anne-Marie Caminadeab  and  Cédric-Olivier Turrin*ab  

* Corresponding authors

a Laboratoire de Chimie de Coordination du CNRS, BP 44099, 205 route de Narbonne, 31077 Toulouse cedex 4, France
E-mail: turrin@lcc-toulouse.fr
Fax: 33 5615 5003

b Université de Toulouse, UPS, INPT, F-31077 Toulouse Cedex 4, France

c Laboratoire de Génie Chimique, UMR 5503, UPS, Faculté de Pharmacie, 35 chemin des Maraîchers, 31062 Toulouse cedex 9

Abstract

Polyphosphorhydrazone (PPH) dendrimers have been grafted on silica nanoparticles, and the surface functions of the dendrimers have been derivatized to phosphonates with lateral poly(ethyleneglycol) (PEG) chains. All materials have been thoroughly characterized by MAS NMR, FT-IR, electron microscopy, TGA and elemental analysis. These materials successfully hosted silver and silver oxide nanoparticles. The resulting composites exhibit antibacterial activity.

Graphical abstract: PPH dendrimers grafted on silica nanoparticles: surface chemistry, characterization, silver colloids hosting and antibacterial activity

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C3RA43348J
Article type
Paper
Submitted
01 Jul 2013
Accepted
19 Jul 2013
First published
19 Jul 2013

RSC Adv., 2013,3, 19015-19026

Permissions

Request permissions

PPH dendrimers grafted on silica nanoparticles: surface chemistry, characterization, silver colloids hosting and antibacterial activity

A. Hameau, V. Collière, J. Grimoud, P. Fau, C. Roques, A. Caminade and C. Turrin, RSC Adv., 2013, 3, 19015 DOI: 10.1039/C3RA43348J

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements