全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Lenka Hlavatá , Vlastimil Vyskočil , Katarína Beníková ...
来源:[J].Central European Journal of Chemistry(IF 1.167), 2014, Vol.12 (5), pp.604-611Springer
摘要:Abstract(#br)Novel electrochemical DNA-based biosensors with outer-sphere Nafion and chitosan protective membranes were prepared for the evaluation of antioxidant properties of beverages (beer, coffee, and black tea) against prooxidant hydroxyl radicals. A carbon working ele...
作者:Aurimas Urbutis , Saulius Kitrys
来源:[J].Central European Journal of Chemistry(IF 1.167), 2014, Vol.12 (4), pp.492-501Springer
摘要:Abstract(#br)A less common cyclic process of decontamination of benzene, toluene and o-xylene (BTX) using a dual function adsorbent-catalyst, referred to as the temperature swing oxidation, is introduced and discussed in this research. Preparation technique and characterization o...
作者:Rui Liu , Tonglai Zhang , Li Yang ...
来源:[J].Central European Journal of Chemistry(IF 1.167), 2014, Vol.12 (6), pp.672-677Springer
摘要:Abstract(#br)The thermal decomposition of five double-base propellants modified with RDX was studied by dynamic pressure thermal analysis to determine the effect of RDX content (20–60 wt.%) on performance. All have good stability. Both stability and activation energy increas...
作者:Ante Miličević , Nenad Raos
来源:[J].Central European Journal of Chemistry(IF 1.167), 2014, Vol.12 (1), pp.74-79Springer
摘要:Abstract(#br)This paper presents models for the estimation of stability constants ( K 1 and β 2 ) of nickel(II), copper(II) and zinc(II) mono - and bis -complexes with 5 Schiff bases (salicylideneglycine, salicylidenealanine, salicylideneserine, salicylidenephenylalanine, an...
作者:Ioan Lazău , Cosmin Vancea
来源:[J].Central European Journal of Chemistry(IF 1.167), 2014, Vol.12 (7), pp.763-768Springer
摘要:Abstract(#br)Common waste glasses (window, bottle glass or tableware) with fly ash form a glass matrix for chromium waste immobilization. Soluble chromium from residual waters was adsorbed on fly ash; the resulting solid contained 23.7% Cr 6+ . The three glass wastes, chromi...
作者:Miroslava Bittová , Eliška Krejzová , Vendula Roblová ...
来源:[J].Central European Journal of Chemistry(IF 1.167), 2014, Vol.12 (11), pp.1152-1161Springer
摘要:Abstract(#br)Presented work summarizes the data about polyphenolic profiles in various plant parts (leaves, shoots, berries) of sea buckthorn ( Hippophaë rhamnoides L.) during the annual growth cycle. A reversed-phase high performance liquid chromatography method (RP-HPLC) c...
作者:Pengpeng Qiu , Mingcan Cui , Kyounglim Kang ...
来源:[J].Central European Journal of Chemistry(IF 1.167), 2014, Vol.12 (2), pp.164-172Springer
摘要:Abstract(#br)A combined ultrasound (US)/H 2 O 2 process was used to oxidize arsenite to arsenate, yielding a synergistic effect value of 1.26. This showed that the combined process could be an effective method of oxidizing arsenite, instead of using either ultrasonic or H 2 ...
作者:Radomir Jasiński , Magda Ziółkowska , Oleh M. Demchuk ...
来源:[J].Central European Journal of Chemistry(IF 1.167), 2014, Vol.12 (5), pp.586-593Springer
摘要:Abstract(#br)[2+3] Cycloaddition reactions of the highly reactive (Z)-C-(3,4,5-trimethoxyphenyl)-N-methylnitrone with (E)-2-R-nitroethenes proceed under mild conditions and yield mixtures of stereoisomeric 2-methyl-3-(3,4,5-trimethoxyphenyl)-4-nitro-5-R-isoxazolidines. The effect...
作者:Łukasz Klapiszewski , Michał Królak , Teofil Jesionowski
来源:[J].Central European Journal of Chemistry(IF 1.167), 2014, Vol.12 (2), pp.173-184Springer
摘要:Abstract(#br)This study focuses on the optimization process of silica synthesis using the sol-gel method while applying a statistical design of experiments which was based on a multilevel mathematical model. The product obtained in the process of optimized synthesis, charact...
作者:Muhammad A. Sheraz , Sadia H. Kazi , Sofia Ahmed ...
来源:[J].Central European Journal of Chemistry(IF 1.167), 2014, Vol.12 (6), pp.635-642Springer
摘要:Abstract(#br)Riboflavin (RF) is a light sensitive compound and is known to form a number of photoproducts. These photoproducts possess the same nucleus and may interfere in the analysis of RF by UV and visible spectrometry. Therefore, it is necessary to apply the methods of multi...

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