Jelena Spasojević
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View article: Gamma Irradiation-Induced Synthesis of Nano Au-PNiPAAm/PVA Bi-Layered Photo-Thermo-Responsive Hydrogel Actuators with a Switchable Bending Motion
Gamma Irradiation-Induced Synthesis of Nano Au-PNiPAAm/PVA Bi-Layered Photo-Thermo-Responsive Hydrogel Actuators with a Switchable Bending Motion Open
In this study, we present bi-layered hydrogel systems that incorporate different sizes and shapes of gold nanoparticles (nanospheres and nanorods) for potential use in areas such as photoactuators, soft robotics, artificial muscles, drug d…
View article: Thermo-Responsive and Electroconductive Nano Au-PNiPAAm Hydrogel Nanocomposites: Influence of Synthesis Method and Nanoparticle Shape on Physicochemical Properties
Thermo-Responsive and Electroconductive Nano Au-PNiPAAm Hydrogel Nanocomposites: Influence of Synthesis Method and Nanoparticle Shape on Physicochemical Properties Open
Hydrogel nanocomposites that respond to external stimuli and possess switchable electrical properties are considered as emerging materials with potential uses in electrical, electrochemical, and biological devices. This work reports the sy…
View article: Modified Testing Protocol for Texture Analysis of Alginate Cryogel Material
Modified Testing Protocol for Texture Analysis of Alginate Cryogel Material Open
Alginate cryogels are biopolymer materials with wide applications in the food industry, where their textural properties play an important role as a key quality parameter. Textural properties are determined based on data obtained from compr…
View article: Multifunctional Ag-Poly(N-isopropylacrylamide/itaconic Acid) Hydrogel Nanocomposites Prepared by Gamma Irradiation for Potential Application as Topical Treatment Dressings
Multifunctional Ag-Poly(N-isopropylacrylamide/itaconic Acid) Hydrogel Nanocomposites Prepared by Gamma Irradiation for Potential Application as Topical Treatment Dressings Open
Today, hydrogel dressings that can protect injury sites and effectively promote healing have become highly desirable in wound management. Therefore, multifunctional silver-poli(N-isopropylacrylamide/itaconic acid) (Ag-P(NiPAAm/IA)) hydroge…
View article: Alginate Cryogels as a Template for the Preparation of Edible Oleogels
Alginate Cryogels as a Template for the Preparation of Edible Oleogels Open
A high consumption of solid fats is linked to increased inflammation and a risk of cardiovascular diseases. Hence, in recent years, there has been increasing interest in the development of oleogels as a fat substitute in food products. Ole…
View article: FLEXIBLE COMPOSITE ELECTRODE OF POLY(VINYL ALCOHOL) AND CARBON BLACK
FLEXIBLE COMPOSITE ELECTRODE OF POLY(VINYL ALCOHOL) AND CARBON BLACK Open
Screen-printed electrodes are easily fabricated and exhibit high-performance results when employed as electrochemical sensors. The major drawback of these electrodes is that the conducting layer is not an integral part of the electrode. Co…
View article: SYNTHESIS AND PHYSICOCHEMICAL CHARACTERIZATION OF TiO2/POLY(N-ISOPROPYLACRYLAMIDE) NANOCOMPOSITE HYDROGELS
SYNTHESIS AND PHYSICOCHEMICAL CHARACTERIZATION OF TiO2/POLY(N-ISOPROPYLACRYLAMIDE) NANOCOMPOSITE HYDROGELS Open
In this study, nanocomposite hydrogels were prepared by embedding the different concentrations of TiO2 nanoparticles (NPs) in a poly(N-isopropylacrylamide) (PNiPAAm) crosslinked matrix. UV- Vis and FTIR spectroscopy have been employed to d…
View article: GREEN SYNTHESIS AND REDUCTION ABILITY OF MESOPOROUS SILICA/(BI)METAL NANOPARTICLES TOWARD E. coli and S. aureus
GREEN SYNTHESIS AND REDUCTION ABILITY OF MESOPOROUS SILICA/(BI)METAL NANOPARTICLES TOWARD E. coli and S. aureus Open
Antibacterial agents as a combination of silver, gold, and their bimetal nanoparticles (AgNPs, AuNPs, and Ag/AuNPs) with mesoporous silica SBA-15 are presented. In the simple “green” synthetic procedure with L-histidine as a bridge between…
View article: The effect of silver nanoparticle shape on the physicochemical properties of a poly(n-isopropylacrylamide) hydrogel nanocomposites
The effect of silver nanoparticle shape on the physicochemical properties of a poly(n-isopropylacrylamide) hydrogel nanocomposites Open
Hydrogels have unique properties and many potential applications, particularly in medicine and biotechnology. Gel porosity and swelling properties, stability, and biocompatibility are characteristics that are widely variable and easily adj…
View article: Gamma irradiation-induced synthesis and characterization of bi-layered Au-(PNiPAAm/PVA) hydrogel nanocomposites
Gamma irradiation-induced synthesis and characterization of bi-layered Au-(PNiPAAm/PVA) hydrogel nanocomposites Open
RAD 2023 : 11th International Conference on Radiation Natural Sciences, Medicine, Engineering, Technology and Ecology (RAD 2023) 19–23.06.2023; Herceg Novi, Montenegro
View article: Influence of Poly(Vinyl Alcohol)/Poly(N-Vinyl-2-Pyrrolidone) Polymer Matrix Composition on the Bonding Environment and Characteristics of Ag Nanoparticles Produced by Gamma Irradiation
Influence of Poly(Vinyl Alcohol)/Poly(N-Vinyl-2-Pyrrolidone) Polymer Matrix Composition on the Bonding Environment and Characteristics of Ag Nanoparticles Produced by Gamma Irradiation Open
View article: AUTOMATSKA REINSTALACIJA DMS SCADA SISTEMA POMOĆU DSC-A
AUTOMATSKA REINSTALACIJA DMS SCADA SISTEMA POMOĆU DSC-A Open
U ovom radu opisani su problemi upravljanja konfiguracijama koji nastaju usled sve veće potražnje za novijim softverom kao rastom kompleksnosti softvera. U radu je dat opis Desired State Configuration sistema za upravljanje konfiguracijama…
View article: Educational discourse: Dual and vocational education
Educational discourse: Dual and vocational education Open
The subject of this article is educational discourse in our country, which is seen trough the prism of two concepts of education - directed and dual education, as education systems that were actual in the former Yugoslavia and today in Ser…
View article: Radijaciono-hemijska sinteza termo-I pH-osetljivih antibakterijskih srebro/poli(N-izopropilakrilamid-ko- itakonska kiselina) nanokompozita
Radijaciono-hemijska sinteza termo-I pH-osetljivih antibakterijskih srebro/poli(N-izopropilakrilamid-ko- itakonska kiselina) nanokompozita Open
U okviru ove doktorske disertacije izvedena je radijaciono-hemijska sinteza i karakterizacija novih nanokompozita na bazi umreţenih polimernih matrica N-izopropilakrilamida (NiPAAm) i itakonske kiseline (IK) i nanočestica srebra (Ag/P(NiPA…
View article: Green remediation of tailings from the mine using inorganic agents
Green remediation of tailings from the mine using inorganic agents Open
Increasing amounts of residues and waste materials coming from industrial activities in different processes have become an increasingly urgent problem for the future. The paper presents the problem of mine tailings generated in mine ?Sase?…