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Tracespec 2007 Final program TraceSpec 2007 11th Workshop on Progress in Analytical Methodologies for Trace Metal Speciation September 4-7, 2007 Münster, Germany Table of contents Welcome ....................................................................................................................................5 General Information..................................................................................................................6 Program Overview ....................................................................................................................9 Scientific Program ..................................................................................................................10 Poster Session I ......................................................................................................................15 Poster Session II ....................................................................................................................19 Poster Awards ........................................................................................................................24 Social Program........................................................................................................................26 Abstracts of the Plenary Lectures ........................................................................................30 Abstracts of Contributed Lectures: Environmental speciation analysis ......................................................................................35 Speciation analysis for the food and health sector ............................................................43 Development of tools for speciation analysis......................................................................50 In-situ speciation analysis and environmental speciation monitoring..............................58 Speciation analysis in proteomics, metallomics and metabolomics ................................65 Abstracts of Poster Presentations: Environmental studies ..........................................................................................................73 Studies in food science........................................................................................................101 Development of tools for speciation analysis....................................................................108 Studies in the field of biosciences ......................................................................................141 ■ 2 ■ Organization of TraceSpec 2007 Organizers WWU - The University of Münster Institute of Inorganic and Analytical Chemistry EVISA The European Virtual Institute for Speciation Analysis IAEAC The International Association of Environmental Analytical Chemistry International Scientific Committee U. Karst (Chair), University of Münster, Germany M. Sperling (Co-Chair), EVISA, Germany M. Filella (Co-Chair), University of Geneva, Switzerland J. A. C. Broekaert, University of Hamburg, Germany O. F. X. Donard, University of Pau, France K. Francesconi, University of Graz, Austria T. Hoffmann, University of Mainz, Germany D. Klockow, IAEAC, Germany E. Rosenberg, Technical University of Vienna, Austria Organizing Committee W. Buscher, University of Münster, Germany M. Frei, IAEAC, Switzerland U. Karst (Chair), University of Münster, Germany M. Lüttmann, University of Münster, Germany M. Sperling (Co-Chair), University of Münster, Germany S. Trümpler, University of Münster, Germany M. Vogel, University of Münster, Germany ■ 3 ■ Sponsors Our particular thanks go to the sponsors of the conference, who have helped to keep registration affordable. Thermo Scientific PerkinElmer LAS (Germany) GmbH PS Analytical Ltd. AHF analysentechnik AG ■ 4 ■ Welcome to TraceSpec 2007 and welcome to Münster! On behalf of the Scientific Committee of TraceSpec 2007 and the supporting organi- zations, the European Virtual Institute for Speciation Analysis (EVISA), the University of Münster and the International Association of Environmental Analytical Chemistry (IAEAC), it is an honor and pleasure to warmly welcome you to the City of Münster. The workshop will provide an international forum to share knowledge and to exchange ideas with colleagues from all over the world. Speciation analysis is a highly interdisciplinary topic, and this will be reflected by five plenary lectures, 38 contributed lectures and over 80 posters. Technologically-oriented presentations will cover the latest developments with respect to analytical separations coupled to selective spectroscopic and mass spectrometric detectors as well as elec- trochemical developments, just to mention a few. Applications include the fields of food analysis, environmental analysis, biomedicine and many others. The technical program will be complemented by an exhibition of instrumentation by the most im- portant manufacturers in the field. A conference, which is focused on a specific topic like speciation analysis needs to promote interaction between the participants. Therefore, we have planned ample time for discussions after the oral presentations as well as in the poster and exhibition halls. To allow intense discussions close to the technical program, lunch will be provided on-site, and the social program with a welcome reception, a Westphalian evening and a barbecue will motivate to refresh existing and to establish new connections. As young scientists will be the future of our discipline, we particularly try to stimulate their participation by low conference fees for students, to recognize their important contributions by several poster prizes including the well-renowned Roland W. Frei award and to incorporate several PhD students into the lecture program. Financiation of such a conference is an important issue. Therefore, our particular thanks go to the sponsors and the exhibitors of the conference, who helped to keep registration affordable. Let us all look forward to an event in the beautiful City of Münster, which will stay life- long in your memory! Uwe Karst Michael Sperling Dieter Klockow Chairman Director of EVISA President of the IAEAC ■ 5 ■ General Information Conference Venue University of Münster - Castle - Schlossplatz 2 48149 Münster, Germany How to Reach the Conference Venue? The castle is situated close to Münster’s historic city center. A large parking lot (par- king toll has to be paid) is located close to the conference venue. The castle can be reached by the following bus lines: Line 5 (direction “Nienberge Hannaschweg”): get off at bus stop “Überwasserstraße” Line 5 (direction “Hiltrup Bahnhof”): get off at bus stop “Neutor” Line 6 (direction “Kinderhaus Brüningheide”): get off at bus stop “Überwasserstraße” Line 6 (direction “Hiltrup Bahnhof”): get off at bus stop “Neutor” Lines 11, 12, 13, 22 (both directions): get off at bus stop “Landgericht” The recommended bus stop is “Landgericht”, which is located just a 3 minutes walk south of the castle. Bus stop “Neutor” is located in a 10 minutes walking distance nort- heast, and bus stop “Überwasserstraße” is located in a 5 minutes walking distance east of the conference venue. Bus tickets (a single ticket is € 2.00, a four-trips ticket is € 7.10) can be bought at the ticket machine or at the driver (ticket machines are only available at selected bus stops; ticket machine display can be switched to English). Please make sure to have cash money (preferably coins) with you. Payment by cre- dit card or EC (Maestro) card is not possible. Four-trips tickets have to be validated in the bus. Conference Office / Registration Desk The conference office / registration desk is located in the entrance hall of the univer- sity castle. Opening hours are: Tuesday, September 4, 2007 13:30 - 21:00 Wednesday, September 5, 2007 8:00 - 18:00 Thursday, September 6, 2007 8:00 - 18:00 Friday, September 7, 2007 8:00 - 14:00 Cloakroom A surveilled cloakroom is located in the basement of the castle (follow the signs downstairs). Wardrobe and luggage can be deposited there during the opening hours of the conference office. Name Badges TraceSpec 2007 participants are kindly requested to wear their name badges throug- hout the conference. In case that you should have lost your badge, a new one is avai- lable at the registration desk. Smoking Within the university castle - as a for all university buildings - smoking is prohibited. It is kindly requested to smoke outside the building. ■ 6 ■ Short Course The short course “Speciation analysis - the practical way” (by O. X. F. Donard, Uni- versity of Pau, France) will be given in the Senators lounge on the first floor (please follow the signs in the conference building) on Tuesday, September 4, 2007 from 14:00 - 17:00. Lectures The single-stream lecture program will be held in the castle’s auditorium on the first floor. Please follow the signs in the conference building. Morning speakers are kindly requested to provide their presentation on USB by the end of the day before their lec- ture will be given. Afternoon speakers are kindly requested to provide their presenta- tion on USB by the beginning of the lunch break. TraceSpec 2007 staff taking care of your presentation will be available in the auditorium. Poster Sessions Poster sessions take place in lecture hall 6 on the first floor (please follow the signs in the conference building). Poster group I shall be mounted on Tuesday evening, but at the latest until Wednesday, September 5, 2007 at 8:30. Poster group I authors are kindly requested to be present at their posters on Wednesday, September
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