Wednesday, May 7 14:00 – 18:00 Registration 18:00 – 19:30 Dinner (grill, weather permitting) 20:00 – 21:00 Session 1 (Feature Lecture) Chair: Krzysztof Bobrowski Speaker: Christian Schöneich Conformational control of sulfur radical formation and reactivity in peptides and proteins: implications for protein stability, NO biochemistry, and Alzheimer's disease Thursday, May 8 8:45 – 9:15 Formal Opening Session Prof. Dr. Klaus-Dieter Asmus (Chairman EYICS2003) Dr. Krzysztof Wojciechowski (Collegium Polonicum, Słubice) Prof. dr. habil Bronisław Marciniak (Vice-Rector UAM Poznań) 9:15 – 10:05 Session 2 Chair: Reiner Mehnert 9:15 – 9:40 Susanne Kratzsch Inhibition of Prostaglandin Metabolism by Thiyl Radicals under in vitro Conditions 9:40 – 10:05 Justus von Sonntag Photohydroxylation of benzoquinone 10:05 – 10:30 Coffee break 10:30 – 11:45 Session 3 Chair: Peter Wardman 10:30 – 10:55 Aleksandra Wójcik Quenching of aromatic ketone triplet states by enkaphelin in solution. Competitive electron transfer reactions of tyrosine and methionine residues 10:55 – 11:20 Gabriel Kciuk Chemical and radiation modification of dipeptides modelling enkephaline fragments 11:20 – 11:45 Vojtech Kadlcik Gamma radiolysis study of one-electron oxidation of b-amyloid peptide 11:45 – 11:55 Small break 11:55 – 12:55 Session 4 Chair: Chryssostomos Chatgilialoglu Poster Presentation I Poster Viewing 13:00 – 14:00 Lunch 14:00 – 15:30 free time 15:30 – 16:10 Poster viewing, with coffee, tea 16:15 – 17:05 Session 5 Chair: Helmut Durchschlag 16:15 – 16:40 Kalina Ranguelova FT-EPR measurements on the of sulphur radical cation stabilization by three electron-bonded systems 16:40 – 17:05 Peter Tarabek FT-EPR study of characterization of anthraquinone triplets by glycine esters 17:05 – 17:15 Small break 17:15 – 18:05 Session 6 Chair: Christian Schöneich 17:15 – 17:40 Chandrima Pal Spectroscopic investigations of X-ray irradiated DNA: Effect of different electron scavengers on the free radical balance 17:40 – 18:05 Heike M. Luxenburger The influence of dose and electron scavenging additives on free radical and product formation in freeze dried DNA 18:30 – 19:30 Dinner 20:00 – 21:00 Session 7 (Feature Lecture) Chair: Krzysztof Bobrowski Speaker: Chryssostomos Chatgilialoglu Free radical chemistry in the carbohydrate moiety of nucleosides Friday, May 9 8:45 – 10:00 Session 8 Chair: Ortwin Brede 8:45 – 9:10 Sławomir Kadłubowski Radiation synthesis of polymeric nanogels 9:10 – 9:35 Geraldine Coullerez Mechanistic study of living free radical polymerization in aqueous media, an electrochemical approach 9:35 – 10:00 Ivan Hryntsevich Effects of flavonoids and the respective model compounds on radiation-induced free-radical processes 10:00 – 10:30 Coffee break 10:30 – 11:45 Session 9 Chair: Chantal Houée-Levin 10:30 – 10:55 Marie Begusova Lyoluminescence in radiation chemistry and radiobiology. Principle, possible applications and problems 10:55 – 11:20 Jóhannes Reynisson Substituted benzene radical cations in aqueous solution. Water addition versus de-protonation from C(a) of an alkyl substituent. A DFT-study 11:20 – 11:45 Darek Pogocki Alzheimer's b-amyloid peptide as a source of free radicals: A computational study 12:00 – 13:00 Lunch 13:15 – 18:15 Afternoon on the German side of the Oder river 18:30 – 19:30 Dinner 20:00 – 21:00 Session 10 (Feature Lecture) Chair: Krzysztof Bobrowski Speaker: Wolfgang Knolle Electronbeam and UV-induced polymerisation: basic research and industrial application Saturday, May 10 8:45 – 10:00 Session 11 Chair: Hans-Gerd Löhmannsröben 8:45 – 9:10 Michael Kumke Interlanthanide energy transfer in mixed Tb3+/Nd3+-humat complexes 9:10 – 9:35 Mona Tréguer-Delapierre Intrinsic fluorescence from individual oxidized silver nanoparticles 9:35 – 10:00 Ella Ekeroth Radiolytic oxidation of UO2 10:00 – 10:30 Coffee break 10:30 – 11:45 Session 12 Chair: Bronisław Marciniak 10:30 – 10:55 Yasser Mohammed First excited triplet state of aromatic thiols characterized by pulse radiolysis and laser flash photolysis 10:55 – 11:20 Aneta Bednarek Quenching of 10-metylacridinium cation fluorescence by phenylsilanes in solution 11:20 – 11:45 Tomasz Pedzinski Detection of volatile organic compounds by means of laser-based ion mobility spectrometry 11:45 – 11:55 Small break 11:55 – 12:55 Session 13 Chair: Chryssostomos Chatgilialoglu Poster Presentation II Poster Viewing 13:00 – 14:00 Lunch 14:00 – 15:30 Free time 14:00 SULFRAD Executive Meeting Chair: B. Marciniak , P. Wardman 15:30 – 16:10 Poster viewing, with coffee, tea 16:15 – 17:30 Session 14 Chair: Clemens von Sonntag 16:15 – 16:40 Andre Maroz Free electron transfer involving aromatic amines 16:40 – 17:05 Roman Flyunt Organic hydroperoxides from nucleobases ozonation 17:05 – 17:30 Christopher Asmus Do you know what you are going to drink tonight ? A cocktail of free radicals, enzymes, vital ingredients and some history 18:45 Cocktails 19:00 CONFERENCE DINNER Sunday, May 11 End of Conference after breakfast
Poster Presentations I (Thursday, May 8) (1) Anna Korzeniowska-Sobczuk, J. Mirkowski, G. L. Hug, K. Bobrowski Radical cations, radicals, and final products derived from aromatic carboxylic acids containing thioether groups. Pulse and steady-state (2) Sergej Naumov Molecular structure of radical anions of pyrimidine-type bases in aqueous solution (3) Daniel Theiss Filled temperature sensitive hydrogels obtained by high energy irradiation (4) Immaculada Andreu Ros, A.Samadi, C. Ferreri, S. Dellonte, C. Chatgilialoglu Cis-trans isomerization of oils: Creation of the trans-lipid library (5) Joanna Didik, Lidia Gebicka The role of radicals in peroxynitrite-induced modification of cytochrome c (6) Adam Sikora Scavenging properties of nicotinamide and its metabolites towards hydroxyl and superoxide radicals (7) Pavel Salavei Reactions of O-glycoside bond cleavage in radiolysis of carbohydrates in aqueous solutions Poster Presentations II (Saturday, May 10) (8) Clara Caminal i Comadira, M. L. Navacchia, P. C. Montevecchi, Q. G. Mulazzani, C. Chatgilialoglu Radical-based alkylation of purine bases in nucleosides (9) Joanna Celińska Reductive activation of viologens by selected flavoenzymes (10) Małgorzata Czerwińska Formation of anthralin radicals in redox reactions of anthralin and its anion (11) Jarogniew Bartoszewicz Photochemical studies of benzophenone derivatives possessing thioether moiety (12) Kinga Wieczorek Spectroscopic and photophysical properties of silylene derivatives of 1,4-divinylbenzene in solution (13) Miklos Kovacs Improving laser-based ion mobility spectrometry (14) Robert Brehm, Tomasz Pedzinski, Rainer Schultze, Theo Hengstermann The performance of an ion mobility spectrometer based on laser ionisation