Št. zadetkov: 10
Izvirni znanstveni članek
Oznake:
polyelectrolyte multilayers;silicon;titanium;AFM;tensiometry;ellipsometry;streaming potential;
Polyelectrolyte multilayers are coatings formed by the alternate deposition of polycations and polyanions on a charged surface. In this study we examined how the type of substrate affects a multilayer prepared from poly(allylamine hydrochloride) and poly(acrylic acid). Silicon and titanium wafers we ...
Leto:
2022
Vir:
Zdravstvena fakulteta (UL ZF)
Izvirni znanstveni članek
Oznake:
layers;polyelectrolytes;surface roughness;thickness;thin films;
Thin films made of weak polyelectrolytes poly(allylamine hydrochloride) (PAH) and poly(acrylic acid) (PAA) have been fabricated on silicon wafers using the layer-by-layer (LbL) method. To study the influence of counteranion type on the growth and properties of PAH/PAA multilayers, the nature of the ...
Leto:
2022
Vir:
Zdravstvena fakulteta (UL ZF)
Magistrsko delo
Oznake:
radiološka tehnologija;statično magnetno polje;statično električno polje;preživetje bakterij;adhezija bakterij;polielektrolitske plasti;Pseudomonas aeruginosa;
Vpliv električnih in magnetnih polj na bakterije
Leto:
2016
Vir:
Zdravstvena fakulteta (UL ZF)
Diplomsko delo
Oznake:
diplomska dela;laboratorijska zobna protetika;poli(metil) metakrilat;Candida albicans;adhezija kvasovk;totalne proteze;stomatitis pod protezo;
Velik delež starejših zaradi izgube zob, za estetiko, govorjenje in prehranjevanje uporablja popolne ali delne proteze. Za izdelavo snemnih protez se uporabljajo polimeri, med njimi tudi poli(metil) metakrilat. Poli(metil) metakrilat je široko uporabljen material za izdelavo baze protez. Toda ni ide ...
Leto:
2022
Vir:
Zdravstvena fakulteta (UL ZF)
Izvirni znanstveni članek
Oznake:
urinary catheters;polyelectrolyte multilayers;bacterial adhesion;Escherichia coli;
The application of catheters to the urinary tract is associated with nosocomial infections. Such infections are one of the most common types of infections in hospitals and health care facilities and can lead to numerous medical complications. Therefore, the understanding of the properties of urinary ...
Leto:
2021
Vir:
Zdravstvena fakulteta (UL ZF)
Izvirni znanstveni članek
Oznake:
bacterial adhesion;Pseudomonas aeruginosa;polyelectrolyte multilayers;poly(allylamine hydrochloride);poly(4-styrenesulfonate);scanning electron microscopy;zeta potential;
Bacterial adhesion can be controlled by different material surface properties, such as surface charge, on which we concentrate in our study. We use a silica surface on which poly(allylamine hydrochloride)/sodium poly(4-styrenesulfonate) (PAH/PSS) polyelectrolyte multilayers were formed. The correspo ...
Leto:
2016
Vir:
Zdravstvena fakulteta (UL ZF)
Izvirni znanstveni članek
Oznake:
cerium oxide;truncated octahedron nanoparticles;cubic nanoparticles;surface charge;HR-TEM;isoelectric point;density functional theory;
Ceria (CeO2) nanoparticles are known to be very often used in various applications from biomedicine to fuel cells. To optimize the applications, detailed information about the physicochemical properties such as size, shape, and charge of nanoparticles should be available. Therefore, in our study we ...
Leto:
2021
Vir:
Zdravstvena fakulteta (UL ZF)
Izvirni znanstveni članek
Oznake:
bacterial adhesion;glass-ionomer cement;micro/nano hybrid composite;surface properties;
Dental restorations need to reproduce the aspect of the natural teeth of the patient, and must be non-toxic, biocompatible, and have good mechanical properties so that they can last for longer. The aim of this study was to determine the extent of bacterial adhesion of Streptococcus mutans on four di ...
Leto:
2021
Vir:
Zdravstvena fakulteta (UL ZF)
Atiđa Selmani,
Bertrand Siboulet,
Mario Špadina,
Yann Foucaud,
Goran Dražić,
Borna Radatović,
Karla Korade,
Ivan Nemet,
Davor Kovačević,
Jean-François Dufrêche,
Klemen Bohinc
Izvirni znanstveni članek
Oznake:
adsorption;charge inhomogeneities;nanotubes;potentiometric acid−base titration;surface charge;
TiO$_2$ nanotubes constitute very promising nanomaterials for water decontamination by the removal of cations. We combined a range of experimental techniques from structural analyses to measurements of the properties of aqueous suspensions of nanotubes, with (i) continuous solvent modeling and (ii) ...
Leto:
2023
Vir:
Zdravstvena fakulteta (UL ZF)
Nives Matijaković Mlinarić,
Stefanie Altenried,
Atiđa Selmani,
Juraj Nikolić,
Aleksander Učakar,
Anamarija Zore,
Anže Abram,
Sandro Lehner,
Andrijana Sever Škapin,
Monika Kušter,
Eva Roblegg,
Davor Kovačević,
Qun Ren,
Klemen Bohinc
Izvirni znanstveni članek
Oznake:
večplastni polielektroliti;alginat;poli(alilamin hidroklorid);CuO;ZnO;nanodelci;Escherichia coli;polyelectrolyte multilayers;alginate;poly(allylamine hydrochloride);nanoparticles;
The prevalence of bacterial infections presents a significant challenge in the medical field, demanding effective strategies to impede bacterial adhesion and growth on various surfaces. The conducted study investigates the efficacy of polyelectrolyte multilayers─comprising poly(allylamine hydrochlor ...
Leto:
2024
Vir:
Zdravstvena fakulteta (UL ZF)