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Приказ резултата 21-30 од 4548
Binding symmetric porphyrins to the c-MYC promoter Pu24I G-quadruplex: toward more specific ligand recognition by flanking bases
(Royal Society of Chemistry (RSC), 2023)
Stabilization of G-quadruplexes formed in the promoter regions of oncogenes with small molecules is recognized as a convenient method to control oncogenes’ overexpression in cancer cells. Due to a huge number of potential ...
Origin of Fluorine/Sulfur Gauche Effect of beta-Fluorinated Thiol, Sulfoxide, Sulfone, and Thionium Ion
(American Chemical Society (ACS), 2015)
The well-known gauche preference in FCCX systems, where X is an electronegative element from Period 2, is widely exploited in synthetic, medicinal, and material chemistry. It is rationalized on the basis of sigma(C-H)->sigma*(C-F) ...
A comparative study on X-ray peak broadening analysis of mechanically alloyed Al2O3 particles dispersion strengthened Al 7017 alloy
(Elsevier, 2023)
AA7017 + x vol. % Al2O3 (x = 5, 10, 20) nanocomposites powders were synthesized by HEBM process with milling time of 0 h and 20 h. The synthesized nanocomposite powders were characterized using XRD (Bruker USA D8 Advance, ...
Long term changes in trophic status and environmental parameters of Grlište reservoir, Serbia / Dugoročne promene u trofičkom statusu i ekološkim parametrima akumulacije Grlište, Srbija
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2013)
In the purpose of monitoring the change of trophic status and water quality in the reservoir Grlište, in the period of 20 years, once a month sampling of water was conducted at two places. The obtained results were used ...
Transcriptome profiling of the potato exposed to french marigold essential oil with a special emphasis on leaf starch metabolism and defense against colorado potato beetle
(MDPI, 2021)
Flower strips of French Marigold are commonly used pest repellents in potato fields. However, the effect of French Marigold volatiles on potato metabolism, physiology and induced defense is unknown. Thus, a microarray ...
A universal transportation model for reverse osmosis systems
(Elsevier, 2021)
This paper presents a new transport model for reverse osmosis (RO) systems, which combines irreversible thermodynamics, together with solution-diffusion theory. The simplifications adopted by the classical theory for ...
Triplet state (anti)aromaticity of some monoheterocyclic analogues of benzene, naphthalene and anthracene
(Royal Society of Chemistry, 2021)
Aromaticity–antiaromaticity switch upon singlet–triplet transition of some biologically and synthetically
important monoheterocycles (heteroatom = N, O, Si, P, and S) derived from benzene, naphthalene and
anthracene was ...
The effect of two types of dibenzoannulation of pentalene on molecular energies and magnetically induced currents
(Royal Society of Chemistry, 2019)
The effect of two types of dibenzo-fusion of pentalene in the singlet and triplet states on its molecular energies and magnetically induced ring currents was examined via density functional calculations. The isomerization ...
Comparative Study of the Essential Oil and Hydrosol Composition of Sweet Wormwood (Artemisia annua L.) from Serbia
(Wiley, 2022)
The most abundant volatile compounds of sweet wormwood (Artemisia annua L.) essential oil were artemisia ketone (25.4 %) and trans-caryophyllene (10.2 %), followed by 1,8-cineole, camphor, germacrene D and β-selinene. The ...
The application of zeolite nanopowder for the construction of the dense composite polymer membranes for carbon dioxide separation
(Inst Materials Physics, Bucharest, 2012)
The main task of the work is to construct the polymeric membrane that could be used for the waste gases treatment. For this purpose, membrane must have high permeability for the carbon dioxide and low permeability of the ...