Results 31 to 40 of about 7,565,652 (283)

Anti-biofilm studies of synthetic imidazolium salts on dental biofilm in vitro

Journal of Oral Microbiology, 2022
Objective Biofilm formation under cariogenic conditions contributes to dental caries development, in which Streptococcus mutans (S. mutans) is regarded as the major cariogenic bacteria. Here, we synthesized a series of imidazolium salts. Their properties
Ting Pan, Feng-Shou Liu, Huancai Lin, Yan Zhou   +3 more
doaj   +1 more source

The protein tyrosine kinases EpsB and PtkA differentially affect biofilm formation in Bacillus subtilis [PDF]

, 2014
The Gram-positive soil bacterium Bacillus subtilis is able to choose between motile and sessile lifestyles. The sessile way of life, also referred to as biofilm, depends on the formation of an extracellular polysaccharide matrix and some extracellular ...
Stanley-Wall, Nicola, Stuelkel, Joerg, Gunka, Katrin, Stülke, Jörg, Stanley-Wall, Nicola; id_orcid, Gerwig, Jan, Kiley, Taryn B.   +6 more
core   +1 more source

Evaluation of anti-biofilm activity of Lactobacillus rhamnosus GG and Nisin on the expression of aap, ica-A and ica-D as biofilm-associated genes of Staphylococcus epidermidis

Iranian Journal of Microbiology, 2023
Background and Objectives: In the present study, the anti-biofilm activity of Lactobacillus rhamnosus GG and Nisin was investigated on biofilm-forming abilities of Staphylococcus epidermidis strains and the expression of the biofilm-associated genes ...
Mohammad Dalvand, Seyed Ali Mirhosseini, Kiumarss Amini, Soghra Khani, Hamideh Mahmoodzadeh Hosseini, Kowsar Mansoori   +5 more
doaj   +1 more source

Anti-biofilm activity of a polysaccharide from marine sponge associated Bacillus licheniformis [PDF]

, 2011
Secondary metabolites ranging from furanone to exo-polysaccharides have been suggested to have anti-biofilm activity in various recent studies. Among these,Escherichia coli group II capsular polysaccharides were shown to inhibit biofilm formation in a ...
S. M. Abu, Sayem
core   +1 more source

A Bacteriophage Mediated Gold Nanoparticles Synthesis and Their Anti-biofilm Activity [PDF]

Indian Journal of Microbiology, 2017
In the present study, gold nanoparticles (AuNPs) synthesis was carried out by using a rare bacteriophage which is morphologically similar to 7-11 phages of the C3 morphotype of tailed phage belonging to Podoviridae family as green route. Effect of various physiological parameters like pH, temperature and concentration of gold chloride salt on AuNPs ...
S S, Ahiwale, A V, Bankar, S, Tagunde, B P, Kapadnis   +3 more
openaire   +2 more sources

Importance of SigB for Listeria monocytogenes static and continuous flow biofilm formation and disinfectant resistance [PDF]

, 2010
Listeria monocytogenes is a food-borne pathogen that is able to form biofilms in food processing facilities. Biofilms are generally more resistant to antimicrobial agents, making it difficult to eradicate them during cleanup procedures. So far, little is
Veen, S., van der, Abee, T., van der Veen, S., Tjakko Abee, Stijn van der Veen   +4 more
core   +1 more source

Phytochemical fabrication of ZnO nanoparticles and their antibacterial and anti-biofilm activity. [PDF]

Sci Rep
The synthesis of metal nanoparticles through bio-reduction is environmentally benign and devoid of impurities, which is very important for biological applications. This method aims to improve ZnO nanoparticle's antibacterial and anti-biofilm activity while reducing the amount of hazardous chemicals used in nanoparticle production.
Udayagiri H, Sana SS, Dogiparthi LK, Vadde R, Varma RS, Koduru JR, Ghodake GS, Somala AR, Boya VKN, Kim SC, Karri RR.   +10 more
europepmc   +4 more sources

Anti-biofilm Activities from Resveratrol against Fusobacterium nucleatum [PDF]

Frontiers in Microbiology, 2016
Fusobacterium nucleatum is a Gram-negative, anaerobic bacterium that plays an important role in dental plaque biofilm formation. In this study, we evaluate the effect of resveratrol, a phytoalexin compound, on F. nucleatum biofilm formation. The effects of different concentrations of resveratrol on biofilms formed on 96-well microtiter plates at ...
He, Zhiyan, Huang, Zhengwei, Zhou, Wei, Tang, Zisheng, Ma, Rui, Liang, Jingping   +5 more
openaire   +2 more sources

Synthesis, antimicrobial, anti-biofilm evaluation, and molecular modelling study of new chalcone linked amines derivatives

Journal of Enzyme Inhibition and Medicinal Chemistry, 2018
A series of amide chalcones conjugated with different secondary amines were synthesised and characterised by different spectroscopic techniques 1H NMR, 13C NMR, and ESI-MS. They were screened for in vitro antibacterial activity. Compounds 36, 37, 38, 42,
Shahenda M. El-Messery, El-Sayed E. Habib, Sarah T. A. Al-Rashood, Ghada S. Hassan   +3 more
doaj   +1 more source

The Activity of Cotinus coggygria Scop. Leaves on Staphylococcus aureus Strains in Planktonic and Biofilm Growth Forms

Molecules, 2015
The purpose of this study was to detect the effectiveness of Cotinus coggygria Scop. leaves methanol extract against planktonic and biofilm growth forms of Staphylococcus aureus.
Katarína Rendeková, Silvia Fialová, Lucia Jánošová, Pavel Mučaji, Lívia Slobodníková   +4 more
doaj   +1 more source