Issue 9 (September)


Editorial - "Tak už známe v chemii 100 000 000 sloučenin!!!"

Page: 657

J. Šilhánek

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Synthetic Models of Metalloenzymes Capable of Catalyzing Phosphodiester Bond Cleavage

Page: 658

D. Bíma,b, L. Rulíšekb, and J. Hodačováa

a Department of Organic Chemistry, University of Chemistry and Technology, Prague, b Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Prague

Keywords: synthetic models of phosphodiesterases, metalloenzymes, phosphate ester bond cleavage

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Isolation and Chemical Characterisation of Wheat Arabinoxylans

Page: 666

L. Blažeková, S. Bielečková, and V. Horváthová

Department of Biology, Faculty of Natural Sciences, St. Cyril and Methodius University, Trnava, Slovakia

Keywords: arabinoxylans, isolation, wheat, non-starch polysaccharides

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Magnetoferritin and Its Potential Bioapplications

Page: 673

L. Melnikovaa, I. Šafaříkb,c, K. Pospíškovác, M. Koralewskid, Z. Mitróováa, and P. Kopčanskýa

a Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovakia, b Department of Nanobiotechnology, Institute of Nanobiology and Structural Biology of Global Change Research Centre, České Budějovice, Czech Republic, c Regional Centre of Advanced Technologies and Materials, Palacký University, Olomouc, Czech Republic, d Faculty of Physics, Adam Mickiewicz University, Poznań, Poland

Keywords: magnetoferritin, apoferritin, magnetite, magneto-optical properties, peroxidase activity, bioapplication

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Flame Retardants, Their Use and Environmental Impact

Page: 679

Š. Petrová, P. Soudek, and T. Vaněk

Laboratory of Plant Biotechnologies, Institute of Experimental Botany, Academy of Sciences of the Czech Republic

Keywords: flame retardants, environment, toxicity, contamination

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Hot-stage Microscopy in Pharmaceutical Industry

Page: 687

M. Šimeka,b and B. Kratochvíla

aDepartment of Solid State Chemistry, Faculty of Chemical Technology, University of Chemistry and Technology, Prague, bZentiva, k.s., Prague

Keywords: hot-stage microscopy, API, drug, analysis, pharmacy

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Toxicity of Magnetic Nanoparticles

Page: 693

L. Kučírkováa, K. Královeca, R. Haveleka, L. Brůčkováa, and M. Sedlákb

aDepartment of Biological and Biochemical Sciences, b Institute of Organic Chemistry and Technology, Faculty of Chemical Technology, University of Pardubice

Keywords: magnetic nanoparticles, nanotoxicity, viability, oxidative stress

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Optimization of Preparation of Heterogeneous Cation Exchange Membranes Using Different Particle Size Distributions of Ion Exchange Resins

Page: 701

E. Stránská, D. Neděla, R. Válek, and J. Křivčík

MemBrain Ltd, Stráž pod Ralskem, Czech Republic

Keywords: ion exchange membrane, ion exchange resin, particle size distributions

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The Evaluation of Titrimetric Method for Determination of Fats in Foodstuffs

Page: 710

O. Hegedűsa,b, D. Čepelováb, and A. Hegedűsovác

a Department of Public Health, Institute the Physiotherapy, Balneology and Therapeutic Rehabilitation University of SS. Cyril and Methodius Trnava, b Department of Laboratories, Regional Authority of Public Health, Nitra, c Department of Vegetables-Production, Horticulture and Landscape Engineering Faculty, Slovak University of Agriculture in Nitra, Slovak Republic

Keywords: foodstuff, fat, Soxhlet method, titrimetric method, statistical

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Electrochemical Preparation of Ferrates in NaOH Melts

Page: 714

E. Kubiňáková, M. Gál, K. Kerekeš, and J. Híveš

Institute of Inorganic Chemistry, Technology and Materials, Faculty of Chemical and Food Technology, Slovak University of Technology, Bratislava

Keywords: ferrate, electrochemical oxidation, electrolysis, green oxidant

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The Effect of Algal and Bacterial Colonies on the Formaton of Corrosion-active Compounds Degrading Silicate Building Materials

Page: 718

R. Wasserbauer, Z. Rácová, and I. Loušová

Microbiological and Chemical Laboratory, Department of Building Structures, Faculty of Civil Engineering, Czech Technical University, Prague

Keywords: phototrophs, cyanobacteria, bacteria, consortium, metabolites

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Biobutanol Use in Diesel Engines and Its Influence on Diesel oil Parameters

Page: 722

V. Hönig, J. Hromádko, and M. Orsák

Faculty of Agrobiology and Food and Natural Resources, Faculty of Technology, Czech University of Agriculture, Prague

Keywords: butanol, ethanol, diesel fuel, distillation curve, lubricity

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Materials for Chemistry Teaching at Grammar Schools

Page: 726

J. Prášilová, M. Klečková, and J. Kameníček

Department of Inorganic Chemistry, Faculty of Science, Palacký University, Olomouc

Keywords: secondary schools, chemistry teaching, chemistry textbooks, materials for teaching

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Editorial Review: Kantesh Balani, Vivek Verma, Arvind Agarwal, Roger Narayan (ed.): Biosurfaces: A Materials Science and Engineering Perspective

Page: 732

T. Ruml

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Editorial Review: Mikhail Y. Berezin (ed.): Nanotechnology for Biomedical Imaging and Diagnostics: From Nanoparticle Design to Clinical Applications

Page: 732

T. Ruml

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Supplementary articles (in Czech)