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Št. zadetkov: 7
Oblikovanje pametnih tekstilij z uporabo temperaturno in pH odzivnega hidrogela kot nosilca protimikrobnih učinkovin
Danaja Štular, Brigita Tomšič, Ivan Jerman
Doktorska disertacija
Oznake: pametne tekstilije;kemijska modifikacija;odzivni hidrogel poli(N-izopropilakrilamid)/hitozan;uravnavanje vlage;nadzorovana poroznost;protimikrobna aktivnost;biobariera;nadzorovano sproščanje;
Namen raziskave je bil razvoj novih temperaturno in pH-odzivnih pametnih tekstilij s sočasno nadzorovano poroznostjo in uravnavanjem vlage ter proaktivno protimikrobno zaščito, zagotovljeno preko nadzorovanega sproščanja protimikrobnih učinkovin in oblikovanja biobariere. Z uporabo disperzijske poli ...
Leto: 2019 Vir: Naravoslovnotehniška fakulteta (UL NTF)
Antibacterial activity and biodegradation of cellulose fiber blends with incorporated ZnO
Domen Malis, Barbara Jeršek, Brigita Tomšič, Danaja Štular, Barbara Golja, Gregor Kapun, Barbara Simončič
Izvirni znanstveni članek
Oznake: mešanica vlaken;celulozna vlakna;ZnO;protimikrobna aktivnost;biorazgradljivost;onesnaženost tal;fiber blends;cellulose fibers;antibacterial activity;biodegradation;soil contamination;
This research aimed to study the influence of lyocell with incorporated ZnO (CLY) for antibacterial activity and biodegradation of fiber blends composed of viscose (CV), flax (LI), and CLY. Fiber blended samples with an increased weight fraction of CLY fibers were composed, and single CLY, CV and LI ...
Leto: 2019 Vir: Biotehniška fakulteta (UL BF)
Sustainable and cost-effective functionalization of textile surfaces with Ag-doped TiO2/polysiloxane hybrid nanocomposite for UV protection, antibacterial and self-cleaning properties
Mohammad Mamunur Rashid, Brigita Tomšič, Barbara Simončič, Ivan Jerman, Danaja Štular, Matija Zorc
Izvirni znanstveni članek
Oznake: bombažna tkanina;titanov dioksid (TiO2);dopiranje s srebrom (Ag);protibakterijska aktivnost;UV zaščita;samo-čistilnost;cotton fabrics;titanium dioxide (TiO2);silver (Ag) doping;antibacterial activity;UV protection;self-cleaning;
In this work, TiO$_2$ was incorporated into the surface of cotton fabrics by an in situ sol–gel/hydrothermal approach. Dimethyloctadecyl [3-(trimethoxysilyl) propyl] ammonium chloride (SiQAC) was added as a bio-barrier Si precursor to enhance the synergistic effect/binding of TiO$_2$ to the surface ...
Leto: 2022 Vir: Naravoslovnotehniška fakulteta (UL NTF)
Proactive release of antimicrobial essential oil from a "Smart" cotton fabric
Danaja Štular, Matic Šobak, Mohor Mihelčič, Ervin Šest, Ilija Ilić, Ivan Jerman, Barbara Simončič, Brigita Tomšič
Izvirni znanstveni članek
Oznake: protimikrobna aktivnost;hitozan;eterična olja;pametne tekstilije;hidrogeli odzivni na dražljaje;ß-ciklodekstrin;antimicrobial activity;chitosan;essential oils;smart textiles;stimuli-responsive hydrogel;ß-cyclodextrin;
Two temperature and pH responsive submicron hydrogels based on poly(N-methylenebisacrylamide), chitosan and β-cyclodextrines (PNCS/CD hydrogel) with varying poly(N-isopropylacrylamide) to chitosan ratios were synthesized according to a simplified procedure, reflecting improved stimuli responsive pro ...
Leto: 2019 Vir: Naravoslovnotehniška fakulteta (UL NTF)
Multifunctional antibacterial and ultraviolet protective cotton cellulose developed by in situ biosynthesis of silver nanoparticles into a polysiloxane matrix mediated by sumac leaf extract
Danaja Štular, Elisa Savio, Barbara Simončič, Matic Šobak, Ivan Jerman, Ida Poljanšek, Ada Ferri, Brigita Tomšič
Izvirni znanstveni članek
Oznake: bombaž;celuloza;zelena in-situ sinteza;Ag nanodelci;octovec;ekstrakt listov;protimikrobna aktivnost;UV-zaščita;cotton cellulose;green in situ synthesis;Ag NPs;sumac leaf extract;antimicrobial activity;UV protection;
A novel facile and eco-friendly procedure for fabrication of multifunctional antibacterial and ultraviolet (UV) protective cotton surface was presented, including premodification of cellulose fibres with a polysiloxane matrix, followed by green in situ biosynthesis of silver nanoparticles (Ag NPs) i ...
Leto: 2021 Vir: Naravoslovnotehniška fakulteta (UL NTF)
In situ tailoring of Ag-doped-TiO [sub] 2/TPMP/cotton nanocomposite with UV-protective, self-sterilizing and flame-retardant performance for advanced technical textiles
Mohammad Mamunur Rashid, Brigita Tomšič, Barbara Simončič, Ivan Jerman, Danaja Štular, Matija Zorc, Nataša Čelan Korošin
Izvirni znanstveni članek
Oznake: bombažna tkanina;titanov dioksid;dopiranje s srebrom;3-(trihidroksil)propil metilfosfonat;UV zaščita;protibakterijska aktivnost;ognjevarnost;cotton fabrics;titanium dioxide;silver doping;3-(trihydroxysilyl)propyl methylphosphonate;UV protection;antibacterial activity;flame retardancy;
Herein, we present a novel approach to the development of a multifunctional, UV-protective, photocatalytic, antimicrobial and flame-retardant nanocomposite fabric surface. Using a sol–gel/hydrothermal approach, a phosphorus-based flame-retardant 3-(trihydroxysilyl)propyl methylphosphonate (TPMP) in ...
Leto: 2023 Vir: Naravoslovnotehniška fakulteta (UL NTF)
New insights into antibacterial and antifungal properties, cytotoxicity and aquatic ecotoxicity of flame retardant PA6/DOPO-derivative nanocomposite textile fibers
Jelena Vasiljević, Danaja Štular, Gabriela Kalčíková, Janja Zajc, Matic Šobak, Andrej Demšar, Brigita Tomšič, Barbara Simončič, Marija Čolović, Vid Simon Šelih, Ivan Jerman
Izvirni znanstveni članek
Oznake: poliamid 6;tekstilni filament;DOPO derivat;antibakterijsko delovanje;protiglivično delovanje;ekotoksičnost;citotoksičnost;polyamide 6;textilefilament;DOPO derivative;antibacterialactivity;antifungal activity;ecotoxicity;cytotoxicity;
The aim of this study was to evaluate the antibacterial and antifungal activity, cytotoxicity, leaching, and ecotoxicity of novel flame retardant polyamide 6 (PA6) textile fibers developed by our research group. The textile fibers were produced by the incorporation of flame-retardant bridged 9,10-di ...
Leto: 2021 Vir: Naravoslovnotehniška fakulteta (UL NTF)
Št. zadetkov: 7
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