Issue 91, 2015
From the journal:

Chemical Communications

Highly effective photodynamic inactivation of E. coli using gold nanorods/SiO2 core–shell nanostructures with embedded verteporfin†

Kostiantyn Turcheniuk,‡a   Volodymyr Turcheniuk,‡ab   Charles-Henri Hage,‡c   Tetiana Dumych,d   Rostyslav Bilyy,e   Julie Bouckaert,d   Laurent Héliot,c   Vladimir Zaitsev,bf   Rabah Boukherrouba  and  Sabine Szunerits*a  

* Corresponding authors

a Institute d’Electronique, de Microélectronique et de Nanotechnologie (IEMN, UMR CNRS 8520), Université Lille 1, Avenue Poincaré, 59652 Villeneuve d’Ascq, France
E-mail: sabine.szunerits@iri.univ-lille1.fr

b Taras Shevchenko University, 60 Vladimirskaya str., Kiev, Ukraine

c Laboratoire de Physique des Lasers, Atomes et Molécules (PhLAM), Université Lille 1, CNRS UMR 8523, 59655 Villeneuve d'Ascq, France

d Unité de Glycobiologie Structurale et Fonctionnelle (UGSF), Université Lille 1, CNRS UMR 8576, 59655 Villeneuve d'Ascq, France

e Danylo Halytsky Lviv National Medical University, Lviv, Ukraine

f Chemistry Department, Pontifical Catholic University of Rio de Janeiro, Rua Marques de Sao Vicente, 225-Gavea, Rio de Janeiro, Brazil

Abstract

The potential of gold nanorods post-coated with a 20 nm silica shell loaded with verteporfin (Au NRs@SiO2–VP) as efficient near-infrared nanostructures for photodynamic therapy under continuous wave and pulsed-mode excitation to eradicate a virulent strain of E. coli associated with urinary tract infection is described.

Graphical abstract: Highly effective photodynamic inactivation of E. coli using gold nanorods/SiO2 core–shell nanostructures with embedded verteporfin

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Article information

DOI
https://doi.org/10.1039/C5CC06738C
Article type
Communication
Submitted
11 Aug 2015
Accepted
14 Sep 2015
First published
14 Sep 2015

Chem. Commun., 2015,51, 16365-16368

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Highly effective photodynamic inactivation of E. coli using gold nanorods/SiO2 core–shell nanostructures with embedded verteporfin

K. Turcheniuk, V. Turcheniuk, C. Hage, T. Dumych, R. Bilyy, J. Bouckaert, L. Héliot, V. Zaitsev, R. Boukherroub and S. Szunerits, Chem. Commun., 2015, 51, 16365 DOI: 10.1039/C5CC06738C

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