Št. zadetkov: 14
Izvirni znanstveni članek
Oznake:
kremenova mikrotehtnica;hemiceluloze;termomehanična pulpa;galaktoglukomanan;
Uporaba polimerov naravnega izvora oziroma biopolimerov se v zadnjih letih povečuje, posebno na področju biorafinerije. Najobetavnejši biopolimeri so rastlinski polisaharidi, ki so potencialni materiali tudi za hidrokoloide in nove napredne naravne materiale. Velika količina potencialno uporabnih he ...
Leto:
2011
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
poly(ethylene terephtalante);PET;oxygen plasma;contact angle;hydrophilic;functionalization;
Modification of surface properties of poly(ethyleneterephtalate) (PET) thin films by treatment with weakly ionized oxygen plasma was studied by contact angles of water and diiodomethane (DIM) drops. Samples were exposed to oxygen plasma with the ion density of 5 x 1015/m[sup]3 and the neutral oxygen ...
Leto:
2011
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
capillary electrophoresis;dyes;hydrolysis;
The objective of the presented research was to examine the potential of capillary electrophoresis (CE) for the analysis of structurally different reactive dyestuffs, their activation and posterior hydrolysis, with special focus on optimization of the working conditions. Preliminary, the effect of va ...
Leto:
2008
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
lan;barvanje lanu;vinilsulfonska reaktivna barvila;bireaktivna barvila;hidroliza;spektroskopija;barvna metrika;
Lanena vlakna (Linum ussitatissimum) spadajo v skupino naravnih celuloznih vlaken, njihova kakovost pa je odvisna od sorte lanu, postopkov ločevanja vlaken od drugih delov stebla, predobdelave, barvanja in postopkov plemenitenja. Kadar laneni izdelki zahtevajo vrhunske obstojnosti, uporabljamo za ba ...
Leto:
2007
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
potentiometry;pH;tungsten - tungsten trioxide;pore water;concrete;flow-injection analysis;
The determination of pH in highly alkaline solutions and concrete materials is extremely important for monitoring or predicting the corrosion processes of reinforced concrete structures and to follow the hydration process of Portland cement, fly-ash, micro silica and other materials used in concrete ...
Leto:
2010
Vir:
Fakulteta za kemijo in kemijsko tehnologijo (UM FKKT)
Izvirni znanstveni članek
Oznake:
polietilentereftalat;PET;heparin;QCM-D;hemokompatibilnost;poly(ethyleneterephtalate);haemocompatibility;
The adsorption of anticoagulant heparin onto model poly(ethylene terephtalate) (PET) film was monitored using a quartz crystal microbalance with a dissipation unit (QCM-D). Synthetic vascular grafts are usually made from PET, a material with appropriate mechanical properties but moderate haemocompat ...
Leto:
2012
Vir:
Fakulteta za strojništvo (UM FS)
Objavljeni znanstveni prispevek na konferenci
Oznake:
polisaharidi;polietilen;biokompatibilnost;
Improving polyethylene biocompatibility by adsorbing sulfated polysaccharides
Leto:
2013
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
tekstilna barvila;razbarvanje;ligninolitski encimi;encimi;Ischnoderma resinosum;Basidiomycetes;Laccase;Mn-peroxidase;Textile dyes;ligninolytic enzymes;
Ischnoderma resinosum produced extracellular ligninolytic enzymes laccase and MnP. The activity of laccase achieved the maximum on day 10 (29.4 U L-1), the MnP on day 14 (34.5 U L-1). Laccase and Mn-peroxidase were purified from the culture liquid using gel permeation and ion-exchange chromatographi ...
Leto:
2007
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
poly(ethylene terephthalate);nitrogen plasma;surface modification;functional groups;X-ray photoelectron spectroscopy;
Low pressure weakly nitrogen plasma was applied for incorporation of nitrogen-containing functional groups onto poly(ethylene terephthalate) - PET polymer. Nitrogen plasma was created in an electrode-less radiofrequency discharge at the nominal power of 200 W and the frequency of 27.12 MHz. Nitrogen ...
Leto:
2011
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Objavljeni znanstveni prispevek na konferenci
Oznake:
celuloza;
Application and characterization of microstructured cellulose thin films
Leto:
2013
Vir:
Fakulteta za strojništvo (UM FS)