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αVβ3-Integrin and mitochondria mediate astrocyte response to autoreactive immune cells
(Serbian Neuroscience Society, 2023)
The astrocytic network maintains homeostasis in the central nervous system (CNS)
through interactions with neighboring cells. In the CNS autoimmune disease, multiple
sclerosis (MS), neuroinflammatory conditions modulate ...
Background norepinephrine impacts activity of cortical astrocytes
(Serbian Neuroscience Society, Belgrade, 2023)
The neurotransmitter norepinephrine (NE) plays a central role in regulating arousal,
attention, cognitive function and stress responses. Unlike fast neurotransmitters which
act at synapses, NE is released in the neuropil ...
P2X7R, β3-integrin and Cx-43 mediate interaction between astrocytes and adjacent autoreactive immune cells
(Wiley Periodicals LLC, 2023)
Astrocytes form a dense meshwork throughout the central nervous system (CNS) which qualifies them to perform interactive maintenance functions with neighboring cells. In neuroinflammation, this astroglial cell-to-cell ...
SYNTHESIS AND CHARACTERIZATION OF PURE AND Sm-, Zr-DOPED TiO2 NANOFIBERS AND ITS PHOTOCATALYTIC ACTIVITY
(Institut za multidisciplinarna istraživanja Kneza Višeslava 1, 11000 Belgrade, Serbia, 2023)
Pure, samarium (Sm3+) and zirconium (Zr4+) doped titanium dioxide (TiO2)
nanofibers were synthesized using the electrospinning method followed by
calcination at 500 °C for 1 h. The structure, morphology and optical ...
The influence of spark plasma sintering temperature on the properties of Sb-doped barium stannate ceramics
(University of Belgrade, Institute for Multidisciplinary Research, 2023)
Barium-stannate (BaSnO3, BSO) is a member of the perovskite-type alkaline
earth stannates ASnO3 (A = Ca, Sr, Ba) with an ideal cubic crystal structure (space
group: ). Doping with antimony (Sb5+) can change this wide ...
Photocatalytic degradation of Reactive Orange 16 dye using TiO2/PPy nanocomposites under simulated solar light
(Faculty of Technology, University of Novi Sad, Serbia, 2023)
It is well known that titanium dioxide is usually used as a photocatalyst due to its
nontoxicity, low cost, and stability. Conductive polymer, polypyrrole (PPy) is also
appropriate for photocatalytic application being ...
The influence of dopants on anatase-rutile phase transition
(Serbian Chemical Society and Serbian Young Chemists’ Club, Belgrade, Serbia, 2023)
Titanium dioxide exists in three different crystalline forms: anatase, rutile, and brookite.
It is well known that on heating, anatase and brookite can be easily transformed to rutile
which is considered as the most ...
A Method for Fracture Probability Assesment in Function of J-integral in Transition Temperature Regime of Ferritic Steel
(Faculty of Mechanical Engineering, University of Belgrade, 2023)
In this paper is presented the 1-point method for material behaviour prediction, in terms of fracture toughness,
of the ferritic steel EN 1.6310 in the transition temperature regime (-60°C and -90°C). Experiments were ...
INVESTIGATING THE EFFECTS OF Zr DOPING ON THE TITANIUM DIOXIDE NANOFIBRES
(Faculty of Technology, University of Novi Sad Bul. cara Lazara 1, 21000 Novi Sad, Serbia, 2023)
In this work, titanium dioxide (TiO2) nanofibers doped with 0.5–5 mol%
zirconium ions (Zr4+) were synthesized by combining the sol-gel process and
electrospinning method, and calcined at 500 °C. The morphological, ...
Impact of wastewater effluents at two sites at Danube river: genotoxicological assessment.
(Serbian Society of Toxicology, 2023)
One of the most severe threats to the Danube River course through Serbia is the direct discharge of untreated wastewater. In biomonitoring studies, faecal indicator bacteria are used to reveal the presence of untreated ...