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Wyniki wyszukiwania dla: chemistry
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Biomass of freshwater Cladophora as a raw material for agriculture and the cosmetic industry
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Effects of organic compounds on the macroalgae culture of Aegagropila linnaei
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Constituents of organic alkalinity in pore water of marine sediments
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Supercritical Algal Extracts: A Source of Biologically Active Compounds from Nature
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Pore water alkalinity below the permanent halocline in the Gdańsk Deep (Baltic Sea) - Concentration variability and benthic fluxes
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Potentiometric and AM1d studies of a new class of Tr-podands–silver(I) complexes
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The effect of manganese on the structural and surface properties of nanocrystalline cobalt catalyst for ammonia synthesis
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Kinetics of aquation of [Co(ODA)(H2O)3] induced by Fe(III)
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Investigations of ternary complexes of Co(II) and Ni(II) with oxydiacetate anion and 1,10-phenanthroline or 2,2′-bipyridine in solutions
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Application of a novel deep eutectic solvent modified carbon nanotube for pipette-tip micro solid phase extraction of 6-mercaptopurine
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Bonding interactions in oxydiacetate and thiodiacetate cobalt(II) and nickel(II) complexes
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Investigations of ternary complexes of Co(II) and Ni(II) with thiodiacetate anion and 1,10-phenanthroline or 2,2’-bipyridine in aqueous solutions
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The effect of aluminium oxide on the reduction of cobalt oxide and thermostabillity of cobalt and cobalt oxide
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Response of murine gut microbiota to a prebiotic based on oligosaccharides derived via hydrolysis of fungal α-(1→3)-d-glucan: Preclinical trial study on mice
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Lipidomic characteristics of three edible cold-pressed oils by LC/Q-TOF for simple quality and authenticity assurance
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Recent theoretical and practical applications of micellar liquid chromatography (MLC) in pharmaceutical and biomedical analysis
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Antitumor Activity of Novel Benzensulfonamide Derivatives in View of their Physiochemical Properties Searched by Principal Component Analysis
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The Current Use of Mass Spectrometry in Combination with Other Separation Techniques in Drug Discovery Arena
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Chemical composition of edible aerial parts of meadow bistort (Persicaria bistorta (L.) Samp.)
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Sandwich-type architecture film based on WS2 and ultrafast self-expanded and reduced graphene oxide in a Li-ion battery
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Supported Superparamagnetic Pd/Co Alloy Nanoparticles Prepared from a Silica/Cyanogel Co-gel
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Ab initio Structure Determination of Mg10Ir19B16
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Structure and Magnetic Properties of Eu2CaCu2O6
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Aromagrams - aromatic profiles in the appreciation of food quality
PublikacjaW ostatnich latach obserwuje się coraz powszechniejsze stosowanie analizy instrumentalnej do oceny jakości organoleptycznej produktów spożywczych. Nowe podejście polega na tworzeniu profili zapachowych, swego rodzaju "aromagramów" charakterystycznych dla danego produktu. Do najczęściej stosowanych technik pozwalających na tworzenie i rozpoznawanie "aromagramów" należą techniki chromatograficzne, w szczególności chromatografia gazowa...
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FT-Raman spectroscopy as a tool in evaluation the response of plants to drought stress
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Application of a magnetically separable Zr-MOF for fast extraction of palladium before its spectrophotometric detection
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Sandwich-type architecture film based on WS2 and ultrafast self-expanded and reduced graphene oxide in a Li-ion battery
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Comparison of antioxidative properties of raw vegetables and thermally processed ones using the conventional and sous-vide methods
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Stimulated by cyclodextrins high yield synthesis of azocrown analogues comprising pyrrole or imidazole residues
PublikacjaThe influence of cyclodextrins (CDs) on the formation of azocrown ethers comprising pyrrole, imidazole and substituted imidazole has been studied. Pyrrole, imidazole, 2-methyl-, 4-methyl- and 4-phenylimidazole were coupled with bisdiazonium salts derived from bis-1,5-(2-aminophenoxy)-3-oxapentane or bis-1,8-(2-aminophenoxy)-3,6-dioxaoctane to form macrocyclic compounds with two azo units. The syntheses were performed under standard...
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Quantum dots for photocatalysis: synthesis and environmental applications
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The Usefulness of Cyclic Diamidines with Different Core-substituents as Antitumor Agents
PublikacjaA series of related polycationic compds. has been screened for potential antitumor activity by the NCI's in vitro testing (one dose primary anticancer assay and the NCI-60 full panel screening). The GI50 values of triazines 3 and 4 are on av. 1.9 μM and 2.4 μM, resp. Furan 8 deserves mention too (1.9 μM). The biol. test results showed that carbazole 10 possessed cytotoxic activity in the nanomolar range, much better than...
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Broad-Range Spectral Analysis for Chiral Metal Coordination Compounds: (Chiro)optical Superspectrum of Cobalt(II) Complexes
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Acetylated adipate of retrograded starch as RS 3/4 type resistant starch
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Dimolybdenum Tetracarboxylates as Auxiliary Chromophores in Chiroptical Studies of vic-Diols
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Effect of the production method on the properties of RS3/RS4 type resistant starch. Part 2. Effect of a degree of substitution on the selected properties of acetylated retrograded starch
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Effect of the production method on the properties of RS3/RS4 type resistant starch. Part 1: Properties of retrograded starch (RS3) produced under various conditions and its susceptibility to acetylation
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Series of MI[Co(bpy)3][Mo(CN)8]·nH2O (MI = Li (1), K (2), Rb (3), Cs (4); n = 7−8) Exhibiting Reversible Diamagnetic to Paramagnetic Transition Coupled with Dehydration−Rehydration Process
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Physicochemical properties of whole fruit plum powders obtained using different drying technologies
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Postharvest changes in phenolic compounds and antioxidant capacity of apples cv. Jonagold growing in different locations in Europe
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Current research addressing starch acetylation
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Effect of cross-linking degree on selected properties of retrograded starch adipate
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Chiral Diketopyrrolopyrrole-Helicene Polymer With Efficient Red Circularly Polarized Luminescence
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Conformational changes of peptidoglycan fragments during their interactions with vancomycin
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Effect of silver nanoparticles on human primary keratinocytes
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Stability of Superhalogen Anions in the Aqueous Phase
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Differentiating between Inactive and Active States of Rhodopsin by Atomic Force Microscopy in Native Membranes
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Moderately Reactive Molecules Forming Stable Ionic Compounds with Superhalogens
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Halogenoids as Ligands in Superhalogen Anions
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BX4− and AlX4− Superhalogen Anions (X = F, Cl, Br): An ab Initio Study
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Highly linear self-assembled porphyrin wires
PublikacjaAn efficient noncovalent assembly process involving high geometrical control was applied to a linear bis(imidazolyl zinc porphyrin) 7Zn, bearing C18 substitutents, to generate linear multiporphyrin wires. The association process is based on imidazole recognition within the cavity of the phenanthroline-strapped zinc porphyrin. In chlorinated solvents, discrete soluble oligomers were obtained after (7Zn)n was end-capped with a terminal...