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Prikaz rezultata 1-10 od 330
Structure-activity relationship study of steroidal 1,2,4,5-tetraoxane animalarials using computational procedures / QSAR izučavanje steroidnih 1,2,4,5-tetraoksanskih antimalarika računarskim modelovanjem
(Serbian Chemical Society, 2005)
A three-dimensional QSAR pharmacophore model for antimalarial activity of steroidal 1,2,4,5-tetraoxanes was developed from a set of 17 substituted antimalarial derivatives out of 27 analogues that exhibited remarkable in ...
AFM studies of DNA structures extracted from adriamycin treated and non-treated Erlich tumor cells / AFM mikroskopija DNA izolovane iz Erlihovih tumorskih ćelija tretiranih i netretiranih adriamicinom
(Serbian Chemical Society, 2005)
Atomic force microscopy (AFM), a unique tool to investigate drug treatment of cancer cells, was used to analyze the anti-neoplastic activity of adriamycin by comparing DNA structures of non-treated and adriamycin-treated ...
Influence of chemical agents on the surface area and porosity of active carbon hollow fibers / Uticaj hemijskih agenasa na specifičnu površinu i poroznost aktivnih ugljeničnih šupljih vlakana
(Serbian Chemical Society, 2011)
Active carbon hollow fibers were prepared from regenerated polysulfone hollow fibers by chemical activation using: disodium hydrogen phosphate 2-hydrate, disodium tetraborate 10-hydrate, hydrogen peroxide, and diammonium ...
Lead distribution in water and its association with sediment constituents of the "Barje" lake (Leskovac, Yugoslavia) / Raspodela olova u vodi i njegova asocijacija sa elementima u sedimentu jezera "Barje" (Leskovac, Jugoslavija)
(Serbian Chemical Society, 2001)
The lead concentrations in the water of the "Barje" lake are presented for the years 1995 to 1998. Sequential extraction was applied to estimate the chemical association of lead in the sediments of the "Barje" lake. Several ...
Supercritical carbon dioxide extraction of antioxidants from rosemary (Rosmarinus officinalis L.) and sage (Salvia officinalis L.) / Natkritična ekstrakcija antioksidanasa iz ruzmarina (Rosmarinus officinalis L.) i žalfije (Salvia officinalis L.)
(Serbian Chemical Society, 2009)
The aim of the present study was to isolate and characterize antioxidant extracts obtained from dried leaves of rosemary (Rosmarinus officinalis L.) and sage (Salvia officinalis L.), originating from the southern Balkan ...
Phytochemical investigation of Pimpinella serbica / Фитохемијско испитивање врсте Pimpinella serbica
(Serbian Chemical Society, 2021)
The plant species Pimpinella serbica (Vis.) Drude, endemic to West Balkans, belongs to the genus Pimpinella L. (Apiaceae) according to newer botanical classification. Initially, the plant was described as Pancicia serbica ...
Density functional theory calculation of lipophilicity for organophosphate type pesticides
(Belgrade: Serbian Chemical Society, 2017)
Density functional method with continuum solvation model is used for the calculation of the partition coefficient log KOW and the determination of lipophilicity of 22 most frequently used organophosphate type pesticides. ...
Sorption of different phenol derivatives on a functionalized macroporous nanocomposite of poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) and acid modified bentonite
(Serbian Chemical Society, 2014)
Macroporous nanocomposite of poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) and acid modified bentonite was prepared by radical suspension copolymerization. Nanocomposite was functionalized with diethylenetriamine ...
Hydride reduction of B-norcholestane 5α,6α-epoxide / Hidridna redukcija B-norholestan 5α,6α-epoksida
(Serbian Chemical Society, 2002)
B-Norcholestane epoxide 2 is reduced with lithium aluminium hydride to give either the 3β,6α-diol 3 or the corresponding 3β,5α-diol 4, depending on the quality of the reducing reagent employed. Aplausible mechanistic ...
Acid-catalyzed and photolytic reactivity of some unsaturated B-nor-5, 10-secosteroidal ketones / Kiselo-katalizovana i fotolitička reaktivnost nekih nezasićenih B-nor-5,10-sekosteroidnih ketona
(Serbian Chemical Society, 2003)
The acid-catalyzed reaction of (Z)- and (E)-B-nor-5,10-seco-ketones 2 and 3 resulted in an intramolecular cyclization to give the 5-hydroxy-A-nor-1β,5β-10(19)-methylidene derivative 8, the 5β-hydroxy-A-nor-1(10)-unsaturated ...