A5057295815- Bacterial biofilms and quorum sensing
- Antimicrobial agents and applications
- Essential Oils and Antimicrobial Activity
- Bee Products Chemical Analysis
- Environmental Chemistry and Analysis
- Salmonella and Campylobacter epidemiology
- Insect and Pesticide Research
- Helicobacter pylori-related gastroenterology studies
- Veterinary medicine and infectious diseases
- Advanced Photocatalysis Techniques
- Nanoparticles: synthesis and applications
- Bone Tissue Engineering Materials
- Advanced Nanomaterials in Catalysis
- Orthopedic Infections and Treatments
- Nanoplatforms for cancer theranostics
- Antimicrobial Resistance in Staphylococcus
- Legionella and Acanthamoeba research
- Infective Endocarditis Diagnosis and Management
- Antifungal resistance and susceptibility
- 3D Printing in Biomedical Research
- Bacteriophages and microbial interactions
- Surfactants and Colloidal Systems
- Genomics and Phylogenetic Studies
- Listeria monocytogenes in Food Safety
- Medical and Biological Ozone Research
Wroclaw Medical University
2020-2025
Screen
2023
University of Wrocław
2016-2019
An in-depth investigation was conducted on a promising composite material (BiVO
Biofilm formation is a serious problem that relatively often causes complications in orthopedic surgery. Biofilm-forming pathogens invade implanted foreign bodies and surrounding tissues. Such condition, if not limited at the appropriate time, requires reoperation. This can be partially prevented by selecting an prosthesis material prevents development of biofilm. There are many modern techniques available to detect formed By applying them we identify visualize biofilm-forming...
In this study, we evaluated antimicrobial activity, activity in combination with antibiotics, and chemical composition of Nepalese propolis 70% ethanolic extracts. Propolis originated from two genera bees – Apis mellifera L. Trigona sp. HPLC-DAD-MS/MS analyses revealed that the both extracts was almost same main components were flavonoid aglycones (mainly neoflavonoids, isoflavonoids) pterocarpans. The highest antibacterial (disc diffusion test) observed against Helicobacter pylori,...
Helicobacter pylori, a gastric pathogen associated with broad range of stomach diseases, has high tendency to become resistant antibiotics. One the most important factors related therapeutic failures is its ability change from spiral coccoid form. Therefore, main aim our original article was determine influence myricetin, natural compound an antivirulence action, on morphological transformation H. pylori and check potential myricetin increase activity antibiotics against this pathogen. We...
Graphite oxidation to graphene oxide (GO) is carried out using methods developed by Brodie (GO-B) and Hummers (GO-H). However, a comparison of the antibacterial properties based on physicochemical has not been performed. Therefore, this paper outlines comparative analysis GO-H GO-B efficacy against Gram-positive Gram-negative bacterial cultures biofilms in an aqueous environment discusses which these GO nanomaterials have most significant impact activity materials. Synthesis with Brodie’s...
Plants from the Ilex genus are known for properties such as antimicrobial and anti-inflammatory activity, can act antiobesity agents thus be helpful in medicine. Some holly species, paraguariensis (widely form of popular beverage: yerba mate), have been investigated, while others partially researched or remain unknown. Therefore, we performed qualitative quantitative phytochemical analyses screened lesser-studied species (I. aquifolium L., I. 'Argentea Marginata' × meserveae 'Blue Angel')....
There is a noticeable interest in alternative therapies where the outcome eradication of Gram-negative bacterium, Helicobacter pylori (H. pylori), for purpose treating many stomach diseases (chronic gastritis and peptic ulcers) preventing cancer. It especially urgent because mentioned pathogen infects over 50% world’s population. Recent studies have shown potential natural products, such as medicinal plant bee on inhibition H. growth. Propolis product, with known antimicrobial activities....
The main aim of our research was to investigate antiadhesive and antibiofilm properties nanocrystalline apatites doped co-doped with noble metal ions (Ag
In this paper, an anaerobic digestion (AD) study was conducted on confectionery waste with granular polylactide (PLA) as a cell carrier. Digested sewage sludge (SS) served the inoculum and buffering agent of systems. This article shows results analyses key experimental properties PLA, i.e., morphological characteristics microstructure, chemical composition thermal stability biopolymer. The evaluation quantitative qualitative changes in genetic diversity bacterial communities, performed using...
Our research aims to expand the knowledge on relationships between structure of cationic dicephalic surfactants-N,N-bis[3,3_-(dimethylamine)propyl]alkylamide dihydrochlorides and N,N-bis[3,3_-(trimethylammonio)propyl]alkylamide dibromides (alkyl: n-C9H19, n-C11H23, n-C13H27, n-C15H31)-and their antifungal mechanism action Candida albicans. The mentioned groups amphiphilic substances are characterized by presence a weak, hydrochloride center readily undergoing deprotonation, as well stable,...
In our previous paper we have modelled a dielectrophoretic force (DEP) and cell particle behavior in microfluidic channel (Weber MUet al2023 Chip for microbial capture, separation detection I: theoretical basis of electrode designNanotechnologythis issue). Here test confirm the results modeling work by experimentally validating design constraints ring architecture. We compared tested geometry capture performance two separate designs (the dot structures) investigating bacterial motion...
In the current paper, we present results of Kazakh propolis investigations. Due to limited data about from this country, research was focused mainly on phytochemical analysis and evaluation antimicrobial activity. uHPLC-DAD (ultra-high-pressure-liquid chromatography coupled with diode array detection, UV/VIS) uHPLC-MS/MS tandem mass spectrometry) were used characteristics while activity evaluated in serial dilution method (MIC, minimal inhibitory concentration, MBC/MFC,...
The current trend in microbiological research aimed at limiting the development of biofilms multidrug-resistant microorganisms is increasingly towards search for possible synergistic effects between various compounds. This work presents a combination naturally occurring compound, β-aescin, newly synthesized alkylamidobetaines (AABs) with general structure—CnTMDAB, and antifungal drugs. we conducted consists several stages. first stage concerns determining biological activity (antifungal)...
The studies were aimed to contribute the elucidation of relationships between structure double-headed cationic surfactants-N,N-bis[3,3'-(dimethylamine)- propyl]alkylamide dihydrochlorides and N,N-bis[3,3'-(trimethylammonio)propyl]alkylamide dibromides (alkyl: n-C9 H19 , n-C11 H23 n-C13 H27 n-C15 H31 ) their antibacterial biofilm preventing activity.The minimal inhibitory bactericidal concentrations (MIC MBC) dicephalic surfactants against Staphylococcus epidermidis Pseudomonas aeruginosa...
Quaternary ammonium salts (QASs) are commonly used in medicine, agriculture and industry their wide usage caused the development of microbial resistance, thus there is still a need for new effective antimicrobial agents. Present work describes biological activity alanine- (DMALM-n) glycine-derived (DMGM-n) QASs against planktonic biofilm forms micro-organisms. The was dependent mainly on hydrocarbon chain length surfactants with 12-16 atoms carbon alkyl were most active ones. lowest MIC...