Antibacterial activity of light-activated silicone containing methylene blue and gold nanoparticles of different sizes

S Perni, C Piccirillo, A Kafizas, M Uppal… - Journal of Cluster …, 2010 - Springer
Methylene Blue and methylene blue-gold nanoparticle mixtures were encapsulated in a
silicone polymer using a swell-encapsulation-shrink technique. The antibacterial properties …

The antimicrobial properties of light-activated polymers containing methylene blue and gold nanoparticles

S Perni, C Piccirillo, J Pratten, P Prokopovich… - Biomaterials, 2009 - Elsevier
We report the formation of polysiloxane polymers containing embedded methylene blue and
gold nanoparticles incorporated by a swell-encapsulation-shrink method. These polymers …

Efficacy of a novel light-activated antimicrobial coating for disinfecting hospital surfaces

S Ismail, S Perni, J Pratten, I Parkin… - Infection Control & …, 2011 - cambridge.org
Silicone polymers containing the light-activated antimicrobial agent methylene blue with or
without gold nanoparticles were evaluated for their ability to reduce the microbial load on …

Toluidine blue-containing polymers exhibit potent bactericidal activity when irradiated with red laser light

S Perni, P Prokopovich, C Piccirillo, J Pratten… - Journal of Materials …, 2009 - pubs.rsc.org
Toluidine blue and toluidine blue-nanogold mixtures were incorporated into polyurethane
and silicone polymers by a swell-encapsulation-shrink method using acetone-water …

Incorporation of methylene blue and nanogold into polyvinyl chloride catheters; a new approach for light-activated disinfection of surfaces

S Noimark, CW Dunnill, CWM Kay, S Perni… - Journal of Materials …, 2012 - pubs.rsc.org
Methylene blue and 2 nm gold nanoparticles were incorporated into commercial PVC
catheters by use of a simple “swell–encapsulation–shrink” method using acetone–water …

Prevention of biofilm accumulation on a light-activated antimicrobial catheter material

S Perni, P Prokopovich, IP Parkin, M Wilson… - Journal of Materials …, 2010 - pubs.rsc.org
The colonization of catheters by microorganisms is a serious problem that can lead to the
development of resistant biofilm-related infections. Lethal photosensitisation is a possible …

Photobactericidal polymers; the incorporation of crystal violet and nanogold into medical grade silicone

S Noimark, M Bovis, AJ MacRobert, A Correia… - RSC Advances, 2013 - pubs.rsc.org
Crystal violet and 2 nm gold nanoparticles were incorporated into medical grade silicone
polymers by use of a novel two-step dipping strategy using water and water–acetone …

Functionalised gold and titania nanoparticles and surfaces for use as antimicrobial coatings

S Noimark, K Page, JC Bear, C Sotelo-Vazquez… - Faraday …, 2014 - pubs.rsc.org
We report the preparation, characterisation and antimicrobial functional testing of various
titanium dioxide and gold modified titanium dioxide nanoparticles embedded into a …

Biogenic gold nanoparticles enhance methylene blue-induced phototoxic effect on Staphylococcus epidermidis

I Maliszewska, A Leśniewska, J Olesiak-Bańska… - Journal of nanoparticle …, 2014 - Springer
There is considerable current interest in photodynamic inactivation (PDI) as potential
antimicrobial therapy. This study reports successful implementation of PDI of …

Antibiotic glass slide coated with silver nanoparticles and its antimicrobial capabilities

Y Lv, H Liu, Z Wang, L Hao, J Liu… - Polymers for …, 2008 - Wiley Online Library
Silver nanoparticles were covalently coated on a glass surface by overnight exposure of the
glass substrate to nanoparticle solutions, using 3‐aminopropyltriethoxysilane (APTES) as a …