Issue 12 (December)

 

Editorial - "25 let Biotechnologické společnosti"

Page: 897

J. Káš

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Iodinated Contrast Media as Water Pollutants

Page: 898

Š. Smrčková, J. Bindzar, and M. Halamová

Department of Water Technology and Environmental Engineering, University of Chemistry and Technology, Prague

Keywords: iodinated contrast media, adsorbable organically bound halogens, water, transformation, determination, elimination

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Dissolution Devices for Simulation of in vivo Conditions

Page: 908

L. Gruberová and B. Kratochvíl

Department of Solid State Chemistry, University of Chemistry and Technology, Prague

Keywords: solid dosage forms, oral drug delivery, dissolution testing, in vitro models, static dissolution devices, dynamic dissolution devices

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Anabolic Androgenic Steroids – Hazard in Food Supplements

Page: 913

L. Fojtíková, S. Göselová, and B. Holubová

Department of Biochemistry and Microbiology, University of Chemistry and Technology, Prague

Keywords: anabolic androgenic steroid, testosterone, dietary supplement, doping

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G-quadruplexes in Human Telomeric Region and Their Therapeutic Potential

Page: 918

P. Hubálková

Department of Biochemistry and Microbiology, University of Chemistry and Technology, Prague

Keywords: G quadruplex, telomeres, cancer

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Aluminium Participation in the formation of Reactive Oxygen Species (ROS) and Consequences of These Reactions in Chemical and Biological Systems

Page: 923

L. Hrdlička and J. Prousek

Department of Environmental Engineering, Faculty of Chemical and Food Technology, Slovak University of Technology, Slovak Technical University Bratislava, Slovak Republic

Keywords: Aluminium, Hydroxyl radical, Superoxide, Oxidative stress

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UV Photochemical Generation of Volatiles in Atomic Spectrometric Methods

Page: 930

M. Rybínová, V. Červený, J. Hraníček, and P. Rychlovský

Charles University in Prague, Faculty of Science, Department of Analytical Chemistry

Keywords: UV-photochemical generation, volatile compounds, generator construction, reaction mechanism, generation efficiency, collection, interference

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A Synthetic Multilocus Calibrator for Analysis of Gene Expression in Pituitary Tumors Causing Acromegaly

Page: 938

M. Beráneka,b, M. Drastíkováa, F. Gabalecc, V. Paličkaa, and J. Čápc

a Institute of Clinical Biochemistry and Diagnostics, Faculty of Medicine, Charles University and Faculty Hospital, Hradec Králové, b Department of Biochemical Sciences, Faculty of Pharmacy, Hradec Králové, Charles University in Prague, c Department of Internal Medicine 4, Faculty of Medicine, Charles University and Faculty Hospital, Hradec Králové

Keywords: calibrator, gene synthesis, receptor, pituitary, acromegaly, expression

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Preparation of Polysaccharide Films Based on Chitosan and Cellulose

Page: 942

M. Pišlová, K. Kolářová, V. Vosmanská, O. Kvítek, and V. Švorčík

Department of Solid State Engineering, University of Chemistry and Technology, Prague

Keywords: chitosan, microcrystalline cellulose, silver, preparation and characterization of films

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Immobilization of Cellulolytic Enzymes on Poly(ethylene terephthalate) and Polyacrylamide Carriers

Page: 946

M. Zichováa, E. Stratilováb, M. Rosenbergc, and J. Omelkováa

a Institute of Food Science and Biotechnology, Technical University, Brno, b Institute of Chemistry, Slovak Academy of Sciences, Bratislava,c Institute of Biotechnology and Food Science, Slovak Technical University, Bratislava

Keywords: cellulolytic enzymes, immobilization, poly(ethylene terephthalate), Sorsilen, Eupergit C

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Analysis of Nicotinic Acid and Its Metabolites by HPLC-MS/MS

Page: 950

K. Žantová, E. Tvrzická, M. Vecka, and A. Žák

Internal Clinic 4, First Faculty of Medicine, Charles University, Prague

Keywords: nicotinic acid, HPLC-MS, niacin, solid phase extraction, metabolites of niacin

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The Influence of Transformer Oil Aging on Its Safety Parameters

Page: 957

M. Trčkaa, L. Klimkováa, B. Filipia, and H. Věžníkováb

a Department of Fire Protection, b Department of Security Management, Faculty of Safety Engineering, Technical University, Ostrava

Keywords: aging of transformer oil, transformer oil, transformer fires

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Chemicaly Activated and Grafted Substrates and Their Analyses

Page: 960

M. Benkockáa, T. Knapováa, J. Braboreca,b, J. Matoušeka, H. Černáa, M. G. S. Londesboroughb, V. Švorčíkc, and Z. Kolskáa

a Materials Centre and Department of Physics, J. E. Purkyně University in Ústí nad Labem, b Institute of Inorganic Chemistry, Academy of Sciences of the Czech Republic, Husinec-Řež, c Department of Solid State Engineering, University of Chemistry and Technology, Prague

Keywords: surface activation, piranha solution, surface grafting, surface properties, fluorescence, electrokinetic analysis, goniometry, X-ray photoelectron spectroscopy

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Supplementary articles (in Czech)