Filtry
wszystkich: 1693
wybranych: 1460
-
Katalog
- Publikacje 1460 wyników po odfiltrowaniu
- Czasopisma 13 wyników po odfiltrowaniu
- Konferencje 6 wyników po odfiltrowaniu
- Osoby 31 wyników po odfiltrowaniu
- Projekty 2 wyników po odfiltrowaniu
- Zespoły Badawcze 1 wyników po odfiltrowaniu
- Kursy Online 7 wyników po odfiltrowaniu
- Wydarzenia 1 wyników po odfiltrowaniu
- Dane Badawcze 172 wyników po odfiltrowaniu
Filtry wybranego katalogu
wyświetlamy 1000 najlepszych wyników Pomoc
Wyniki wyszukiwania dla: SYNTHESIS
-
Size Control of Cobalt-Doped ZnO Nanoparticles Obtained in Microwave Solvothermal Synthesis
Publikacja -
High-Energy-Low-Temperature Technologies for the Synthesis of Nanoparticles: Microwaves and High Pressure
Publikacja -
Current Trends in the Development of Microwave Reactors for the Synthesis of Nanomaterials in Laboratories and Industries: A Review
Publikacja -
A Review of Microwave Synthesis of Zinc Oxide Nanomaterials: Reactants, Process Parameters and Morphologies
Publikacja -
The synthesis of 1,4,7,10-tetraazacyclododecanes with acetylsalicylic side arm as potential cobalt(II) fluorophores.
PublikacjaMonoacylowe pochodne 1,4,7,10-tetraazacyklododekanu otrzymano w bezpośredniej reakcji cyklenu z chlorkiem kwasu salicylowego, jak również przy użyciu trichronionego cyklenu. Monoacylową pochodną wykorzystano następnie w reakcji z fosforynem etylu otrzymując difunkcyjny związek. Otrzymane ligandy zbadano spektrofotometrycznie. Obydwa ligandy oddziaływują selektywnie z jonami Co(II), tworząc kompleksy o stechiometrii 2:1 i 1:1 (ligand:metal).
-
Synthesis and steroid sulfatase inhibitory activities of N-alkanoyl tyramine phosphates and thiophosphates
PublikacjaA series of phosphate and thiophosphate analogs based on the frameworks of N-alkanoyl tyramines have been synthesized and biologically evaluated. Their binding modes have been modeled using docking techniques. The inhibitory effects of the synthesized compounds were tested on STS isolated from the human placenta as well as the MCF-7, MDA-MB-231 and SkBr3 cancer cell lines. Most of the new STS inhibitors possessed potent activity...
-
Synthesis and application of tetrazole di and triamide derivatives in ion-selective membrane electrodes
PublikacjaA number of tetrazole diamides and triamides have been synthesized and applied as ion carries in ion-selective membrane electrodes. Their selectivity and sensitivity were studied towards alkali, alkaline earth, transition and heavy metal cations. it was found that membranes doped with 3 and 2-nitrophenyl octyl ether exhibit an almost theoretial Nernstian response for NH+ over relatively wide concentration range. Elestrodes with...
-
Efficient synthesis of N-benzyloxycarbonyl- and N-tert-butoxycarbonyl-(S)-isoserine and their derivatives
PublikacjaOpisano wydajną metodę syntezy N-benzyloksykarbonylo- i N-tert-butoksykarbo-nylo-(S)-izoseryny i jej pochodnych z kwasu L-jabłkowego poprzez odpowiednie oksazolidinony i hydrolizę tych połączeń za pomocą wodorotlenku benzylowo-trimetyloamoniowego.
-
New synthesis route of highly porous InxCo4Sb12 with strongly reduced thermal conductivity
PublikacjaHighly porous, In-filled CoSb3 skutterudite materials with an attractive thermoelectric figure of merit (ZT * 1) and corresponding dense samples were fabricated through the cost-effective method of reduction in oxides in dry hydrogen and the pulsed electric current sintering (PECS) method, respectively. The reduction process was described in detail using in situ thermogravimetric analysis of Co2O3, Sb2O3 and In(NO3)35H2O separately...
-
Comparison of Optimization Techniques for Coupling Matrix Synthesis Using Eigenvalue Based Approach
Publikacja -
Surface properties of wustite based iron-cobalt catalysts for ammonia synthesis reaction
Publikacja -
The effect of manganese on the structural and surface properties of nanocrystalline cobalt catalyst for ammonia synthesis
Publikacja -
Method for determination of the chemical composition of phases of the iron catalyst precursor for ammonia synthesis
Publikacja -
Effect of Synthesis Parameters of Graphene/Fe2O3 Nanocomposites on Their Structural and Electrical Conductivity Properties
Publikacja -
Starch-grafted-N-vinylformamide copolymers manufactured by reactive extrusion: synthesis and characterization
Publikacja -
Influence of Magnesium Oxide on the Structure and Catalytic Activity of the Wustite Catalyst for Ammonia Synthesis
Publikacja -
Reduction Process of Iron Catalyst Precursors for Ammonia Synthesis Doped with Lithium Oxide
Publikacja -
Synthesis and characterization of crystalline Fe3O4 nanoparticles Synteza i charakterystyka nanokrystalicznego Fe3O4
Publikacja -
Synthesis and Anticancer Activity of Mitotic-Specific 3,4-Dihydropyridine-2(1H)-thiones
Publikacja -
Synthesis of Fentanyl Triazole Derivatives and their Affinity for Mu-Opioid and Sigma-1 Receptors
Publikacja -
Imidazo-thiazine, -diazinone and -diazepinone derivatives. Synthesis, structure and benzodiazepine receptor binding
Publikacja -
Synthesis and Spectroscopic Characterization of Selected Phenothiazines and Phenazines Rationalized Based on DFT Calculation
PublikacjaTwo unique structures were isolated from the phosphorylation reaction of 10H-phenothiazine.The 5,5-dimethyl-2-(10H-phenothiazin-10-yl)-1,3,2-dioxaphosphinane 2-oxide (2a) illustrates theproduct of N-phosphorylation of phenothiazine. Moreover, a potential product of 2a instability,a thiophosphoric acid 2b, was successfully isolated and structurally characterized. Molecule 2a,similarly to sulfoxide derivative...
-
One‐Pot Synthesis of Selected P‐Vinylbenzyls under Solvent‐Free Conditions
Publikacja -
Amine-Catalyzed Direct Aldol Reactions of Hydroxy- and Dihydroxyacetone: Biomimetic Synthesis of Carbohydrates
Publikacja -
Cyclic Dipeptides as Building Units of Nano- and Microdevices: Synthesis, Properties, and Structural Studies
Publikacja -
Synthesis of carbon nanotubes and nanospheres with controlled morphology using different catalyst precursors
Publikacja -
Mechanochemical synthesis of nanophotocatalysts SiO2/TiO2/Fe2O3: their structural, thermal and photocatalytic properties
Publikacja -
Synthesis, crystal structure and electrical properties of A-site cation ordered BaErMn2O5 and BaErMn2O6
Publikacja -
Molecularly Imprinted Polymers for Stir Bar Sorptive Extraction: Synthesis, Characterization, and Application
Publikacja -
Synthesis and thermal characterization of luminescent hybrid composites based on bisphenol A diacrylate and NVP
Publikacja -
Synthesis and characterization of periphery-functionalized porphyrazines containing mixed pyrrolyl and pyridylmethylamino groups
Publikacja -
Magnesium(ii) 1-(1-adamantylsulfanyl)phthalocyanine – synthesis, photochemical and electrochemical properties
Publikacja -
Synthesis, characterization, photochemical properties and cytotoxicity of the novel porphyrazine functionalized with nitroimidazolylbutylsulfanyl groups
Publikacja -
Phthalocyanines with bulky substituents at non-peripheral positions – Synthesis and physico-chemical properties
Publikacja -
SYNTHESIS AND FLUORESCENT PROPERTIES OF THE TRICYCLIC ANALOGUES OF ACYCLOVIR LINKED WITH NITROGEN HETBROCYCLIC UNITS
Publikacja -
Synthesis of 5-arylidene-2-amino-4-azolones and evaluation of their anticancer activity
Publikacja -
Synthesis, biological activity and molecular modelling studies of tricyclic alkylimidazo-, pyrimido- and diazepinopurinediones
Publikacja -
Synthesis of conjugates of MDP and nor-MDP linked to tuftsin derivatives as potential immunomodulators
PublikacjaZsyntetyzowano nowe koniugaty muramylodipeptydu (MDP) i nor-muramylo-dipeptydu (nor-MDP) z pochodnymi tuftsyny zawierającymi wiązanie izopeptydowe na epsilon-aminowej grupie lizyny jako potencjalne immunomodulatory. Do syntezy wykorzystano metodę mieszanych bezwodników z chloromrówczanem izobutylu i N-metylomorfoliną w bezwodnym DMF. Końcowe produkty charakteryzowno za pomocą NMR, analizy elementarnej i analizy aminokwasowej na...
-
Solid phase synthesis and biological activity of linear tuftsin and retro-tuftsin derivatives
PublikacjaPrzedstawiono syntezę na fazie stałej nowych pochodnych tuftsyny i retro-tuftsyny i ich mikrobiologiczne właściwości. Otrzymane pochodne zawierały wiązanie izopeptydowe między epsilon-aminową grupą lizyny a takimi aminokwasami jak: Ala, beta-Ala, Val, Ile, Gly.
-
Solid phase synthesis of conjugates of tuftsin analogues with 1-nitro-acridine derivatives
PublikacjaZsyntetyzowano na fazie stałej koniugaty 1-nitro-akrydyny z pochodnymi tuftsyny modyfikowanymi na grupie epsilon-aminowej lizyny prostymi aminokwasami, np. alaniną, valiną, beta-alaniną. Końcowe produkty były charakteryzowane za pomocą MS, NMR, analizy elementarnej i przekazane do badań ich aktywności przeciwnowotworowej.
-
Synthesis, spectroscopy and computational studies of some biologically important hydroxyhaloquinolines and their novel derivatives
PublikacjaA series crystalline compounds of methyl and phosphinyl derivatives of 2-methylquinolin-8-ol (1a) and related 5,7-dichloro-2-methylquinolin-8-ol (1b) were quantitatively prepared and characterized by microanalysis, IR, UV-vis and multinuclear NMR spectroscopy. Five of them have been characterized by single crystal X-ray diffraction method. The known compounds, 8-methoxy-2-methylquinoline (2a) and 8-methoxyquinoline (2d), were synthesised...
-
Insights into the synthesis and application of biochar assisted graphene-based materials in antibiotic remediation
Publikacja -
A facile synthesis method and electrochemical studies of a hierarchical structured MoS2/C-nanocomposite
Publikacja -
Synthesis and Characterization of Nitrogen-doped Carbon Nanotubes Derived from g-C3N4
Publikacja -
Silver filled single-wall carbon nanotubes—synthesis, structural and electronic properties
Publikacja -
High Pressure Synthesis versus Calcination – Different Approaches to Crystallization of Zirconium Dioxide
Publikacja -
Bulk synthesis of carbon-filled silicon carbide nanotubes with a narrow diameter distribution
Publikacja -
Synthesis, spectroscopy and computational studies of some novelphosphorylated derivatives of quinoline-5,8-diones
PublikacjaThe neutral phosphorus nucleophiles such as R2P(=Y)M allowed the radical addition to 2-methyl-5,8-dioxo-5,8-dihydroquinoline-7-amine and N-(2-methyl-5,8-dioxo-5,8-dihydroquinolin-7-yl)acetamide giving exclusively O-phosphorylated products. All products were quantitatively prepared and characterized by microanalysis, and multinuclear NMR spectroscopy. Seven of them, have been characterized by single crystal X-ray diffraction method....
-
Anion recognition by phosphonium calix[4]arens: synthesis and physico-chemical studies
Publikacjap-tert-butylcalix[4]arenes in the cone conformation, di-and tetra substituted at the narrow rim with charged phosphonium groups have been synthesies and characterised.
-
Natural and synthetic acridines/acridones as antitumor agents: their biological activities and methods of synthesis.
PublikacjaPraca stanowi przegląd opisanych w literaturze chemicznej modyfikacji struktur naturalnych i syntetycznych pochodnych akrydyny i akrydonu. Artykuł obejmuje swym zakresem metody syntezy, a także wpływ budowy cząsteczek tych związków na ich aktywność przeciwnowotworową oraz mechanizm działania.