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Title Synthesis and free radical scavenging activity of new hydroxybenzylidene hydrazines Author info František Šeršeň ... [et al.] Author Šeršeň František (15%)
Co-authors Gregáň Fridrich 1944- (15%) UMBFP08 - Katedra chémie
Kotora Peter (10%)
Kmeťová Jarmila 1975- (20%) UMBFP08 - Katedra chémie
Filo Juraj (10%)
Loos Dušan (5%)
Gregáň Juraj (25%)
Source document Molecules. Vol. 22, no. 6 (2017), pp. 1-11. - Basel : Multidisciplinary Digital Publishing Institute, 2017 Keywords electrons derivatives Language English Country Switzerland systematics 54 Annotation Hydroxybenzylidene hydrazines exhibit a wide spectrum of biological activities. Here, we report synthesis and free radical scavenging activity of nine new N-(hydroxybenzylidene)-N'-[2,6-dinitro-4-(trifluoromethyl)]phenylhydrazines. The chemical structures of these compounds were confirmed by H-1-NMR, C-13-NMR, F-19-NMR, IR spectroscopy, LC-MS, and elemental analysis. The prepared compounds were tested for their activity to scavenge 2,2-diphenyl-1-picrylhydrazyl (DPPH), galvinoxyl radical (GOR), and 2,2'-azino-bis(3-ethylbenzothiazoline)-6-sulphonic acid (ABTS) radicals. The free radical scavenging activity expressed as SC50 values of these compounds varied in a wide range, from a strong to no radical scavenging effect. The most effective radical scavengers were hydroxybenzylidene hydrazines containing three hydroxyl groups in the benzylidene part of their molecules. The prepared compounds were also tested for their activity to inhibit photosynthetic electron transport in spinach chloroplasts. IC50 values of these compounds varied in wide range, from an intermediate to no inhibitory effect. Public work category ADC No. of Archival Copy 40545 Repercussion category GUAN, Liping - PENG, Dingxin - ZHANG, Li - JIA, Jinjing - JIANG, Haiying. Design, synthesis, and cholinesterase inhibition assay of liquiritigenin derivatives as anti-Alzheimer's activity. In Bioorganic and medicinal chemistry letters. ISSN 0960-894X, 2021, vol. 52, art. no. 128306, pp. 1-5.
JIN, Min - YU, Hui - JIN, Xia - YAN, Lailai - WANG, Jingyu - WANG, Zhanli. Dracocephalum moldavica L. extracts protect H9c2 cardiomyocytes against H2O2-induced apoptosis and oxidative stress. In Biomed research international. ISSN 2314-6133, 2020, vol. 2020, art. no. 8379358, pp. 1-12.
REN, Guixing - HAO, Yuqiong - ZHU, Yingying - SHI, Zhenxing - ZHAO, Gang. Expression of bioactive lunasin peptide in transgenic rice grains for the application in functional food. In Molecules. ISSN 1420-3049, 2018, vol. 23, no. 9, pp. 1-15.
ZHANG, Weiyi - HAO, Yuqiong - TENG, Cong - FAN, Xin - YANG, Xiushi - LIU, Mengjie - REN, Guixing - TAN, Congping. Effects of salt stimulation on lunasin accumulation and activity during soybean germination. In Foods. ISSN 2304-8158, 2020, vol. 9, no. 2, pp. 1-9.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
unrecognised
Title P-odd interaction constant W(A) from relativistic ab initio calculations of diatomic molecules Par.title P-nepárne interakčné konštanty WA z relativistických ab-initio výpočtov Author info A. Borschevsky ... [et al.] Author Borschevsky Anastasia (12%)
Co-authors Iliaš Miroslav 1975- (40%) UMBFP08 - Katedra chémie
Dzuba V. A. (12%)
Beloy K. (12%)
Flambaum V. V. (12%)
Schwerdtfeger Peter (12%)
Source document Physical Review A : covering atomic, molecular, and optical physics and quantum information. Vol. 85, no. 5 (2012), pp. 052509-052509 [1-7]. - Maryland : American Physical Society, 2012 Keywords Ab-initio calculations atoms electrons Language English Country United States of America systematics 54 Annotation We present ab initio calculations of the WA parameter of the P-odd spin-rotational Hamiltonian for a variety of diatomic molecules, including the group 2 and group 12 halides. The results were obtained by relativistic Dirac-Hartree-Fock and density functional theory approaches and corrected for core polarization effects. Strong enhancement of WA is found for the group 12 diatomic halides, which should be helpful in future determination of the nuclear anapole moment Public work category ADC No. of Archival Copy 22493 Repercussion category ISAEV, T. A. - BERGER, R. Periodic trends in parity-violating hyperfine coupling constants of open-shell diatomic molecules. In Journal of molecular spectroscopy. ISSN 0022-2852, 2014, vol. 300, pp. 26-30.
SIKARWAR, Manu - NAYAK, Malaya K. - GHOSH, Swapan K. Ab initio calculation of the P-odd interaction constant W-A in YbF : a relativistic configuration-interaction approach. In Journal of physics of B-atomic molecular and optical physics. ISSN 0953-4075, 2013, vol. 46, no. 17, article no. 175102.
ISAEV, T. A. - BERGER, R. Electron correlation and nuclear charge dependence of parity-violating properties in open-shell diatomic molecules. In Physical review A. ISSN 1050-2947, 2012, vol. 86, no. 6, article no. 062515.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika unrecognised