Inhibition of gold nanoparticles (AuNPs) on pathogenic biofilm formation and invasion to host cells

Q Yu, J Li, Y Zhang, Y Wang, L Liu, M Li - Scientific reports, 2016 - nature.com
formation and invasion. Interestingly, although the … , the nanoparticles strongly inhibited
pathogenic biofilm formation … to their inhibitory effect on biofilm formation and invasion. Moreover…

The effect of gold and iron‐oxide nanoparticles on biofilmforming pathogens

MB Sathyanarayanan… - International …, 2013 - Wiley Online Library
… and Pseudomonas aeruginosa biofilms. We report that biofilm growth was reduced at higher
concentrations of gold and iron-oxide nanoparticles compared to absence of nanoparticles. …

Bio-inspired gold nanoparticles synthesis and their anti-biofilm efficacy

N Rajput, A Bankar - Journal of Pharmaceutical Investigation, 2017 - Springer
… concentrations on biofilm formation in microtiter plates … biofilm formation by bacterial
pathogens has an importance in pathogenicity. Figure 7 reflects effect of AuNPs on biofilm formation

Hybrid silver–gold nanoparticles suppress drug resistant polymicrobial biofilm formation and intracellular infection

E Bhatia, R Banerjee - Journal of materials chemistry B, 2020 - pubs.rsc.org
… to poor penetration across biofilms and within mammalian cells. In this study, silver–gold
hybrid nanoparticles were developed as anti-microbial agents to combat biofilm formation and …

Efficiency of gold nanoparticles coated with the antimicrobial peptide indolicidin against biofilm formation and development of Candida spp. clinical isolates

E Alteriis, V Maselli, A Falanga, S Galdiero… - Infection and drug …, 2018 - Taylor & Francis
… This article examines the use of a novel nano-system, gold nanoparticles coated with …
albicans biofilms. Candida species cause frequent infections owing to their ability to form biofilms, …

The effect of photodynamic therapy by gold nanoparticles on Streptococcus mutans and biofilm formation: an in vitro study

F Lavaee, M Motamedifar, G Rafiee - Lasers in Medical Science, 2021 - Springer
In this experimental study, we aimed to evaluate the antibacterial and anti-biofilm effects of
photodynamic therapy with a photosensitizer in conjunction with Gold nanoparticles against …

Biological Safe Gold Nanoparticle-Modified Dental Aligner Prevents the Porphyromonas gingivalis Biofilm Formation

M Zhang, X Liu, Y Xie, Q Zhang, W Zhang, X Jiang… - ACS …, 2020 - ACS Publications
… , effectively inhibiting biofilm formation is very important in clinical treatment. Biofilms consist
… effect of the modified aligner on biofilm formation, the total biomass of the biofilm, EPS, and …

The gold nanoparticle reduces Vibrio cholerae pathogenesis by inhibition of biofilm formation and disruption of the production and structure of cholera toxin

T Chatterjee, T Saha, P Sarkar, KM Hoque… - Colloids and Surfaces B …, 2021 - Elsevier
biofilms in the pathogenicity of the organism, here we investigate the impact of gold nanoparticle
… (nanorod, AuNR10) on the biofilm formation/destruction by classical (VcO395) and El …

Biofilm inhibitory effect of chlorhexidine conjugated gold nanoparticles against Klebsiella pneumoniae

A Ahmed, AK Khan, A Anwar, SA Ali, MR Shah - Microbial pathogenesis, 2016 - Elsevier
… it is concluded that chlorhexidine coated gold nanoparticle not only inhibits the biofilm
formation of K. pneumoniae ATCC and clinical isolates but also eradicated the preformed biofilm. …

A bacteriophage mediated gold nanoparticles synthesis and their anti-biofilm activity

SS Ahiwale, AV Bankar, S Tagunde… - Indian journal of …, 2017 - Springer
… It was noticed that at 0.2 mM concentration of these AuNPs about 80% of biofilm formation
by Pseudomonas aeruginosa, a human pathogen was inhibited. Thus, the phage inspired …