Save the Date: 08 - 11 September 2025
Join us on site in Mülheim an der Ruhr
Located in the heart of the Ruhr area, Mülheim an der Ruhr offers a unique mix of industrial heritage and modern innovation, making it the perfect setting for ExTech 2025. Known for its pioneering role in science and sustainability, the city provides an inspiring backdrop for exploring the future of analytical chemistry and sample preparation.
ExTech 2025 in Mülheim is more than a conference; it’s an opportunity to connect with cutting-edge research while experiencing the vibrancy of a city defined by progress and tradition. Attendees are invited to explore Mülheim’s scenic riverside, visit its historic sites, and enjoy the dynamic spirit of the Ruhr area. Join us for a symposium that promises to advance your expertise and leave a lasting impression in this remarkable location.
More Infos @ extech2025.com
Michelle MollIAC Introduction Video (in german)
Exkursion zur Kläranlage DU-Kaßlerfeld
Für Studierende des Studiengangs B.Sc. Waterscience findet am 23.05.2025 unsere Exkursion statt. Treffpunk: Am Blumenkampshof 60, 47059 Duisburg. Anmeldung unter robert.knierim@uni-due.de.
Compound-specific isotope analysis of amino acids for aquatic systems Problems, challenges, solutions: A review
Compound-specific isotope analysis of individual amino acids (AAs) is a promising method for characterizing resource flow and transformation in aquatic systems, encompassing microbial domains to macroscopic consumers. This review delves into two key areas of research concerning AAs in aquatic ecosys... [read further...]
Assessment of sample pre-treatment strategies to mitigate matrix effects for microplastics analysis using thermoanalytical techniques
The establishment of regulatory thresholds for microplastic concentrations is increasingly recognized as imperative. Therefore, an accurate identification and quantification process is required to ensure the reliability of the measured values when thermonalytical methods were applied. However, the u... [read further...]
Examining the impact of video production quality and presenteridentity in science communication on knowledge acquisition andattitude change
Scientists are increasingly required to communicate their research to thepublic despite lacking the necessary resources. We investigated whetherscientists need to communicate their research themselves, throughresource-intensive science communication videos. In an experimentalstudy (N = 125) with a 2... [read further...]
Torsten C. Schmidt Named in The Analytical Scientist's 2024 Powerlist
We are proud to announce that our Head of Instrumental Analytical Chemistry, Professor Torsten C. Schmidt, has been recognized in The Analytical Scientist's 2024 Powerlist. He is honored among the "Planet Protectors," a category celebrating individuals making significant contributions to environment... [read further...]
Effect-directed analysis of endocrine and neurotoxic effects in stormwater depending discharges
The investigation of pollutant inputs via stormwater runoff and subsequent effects in receiving waters is becoming increasingly urgent in view of climate change with accompanying extreme weather situations such as heavy rainfall events. In this study, two sampling areas, one urban and one rural but ... [read further...]
Perspectives of compound-specific isotope analysis of organic contaminants for assessing environmental fate and managing chemical pollution
The management and mitigation of chemical pollution are key elements of sustainable development initiatives that aim to provide safe and clean water. While environmental scientists are developing the capabilities to assess the fate, (eco)toxicity and risks of a plethora of synthetic chemicals compre... [read further...]
Online coupling of miniaturized HPLC and high performance thin layer chromatography by a fractionation unit for effect directed analysis
The rising discharge of anthropogenic chemicals into aquatic environments poses a significant threat, necessitating effective monitoring strategies. This study introduces an innovative approach to effect-directed analysis (EDA) by coupling liquid chromatography (LC) with high-performance thin-layer ... [read further...]
Podcastfolge: Technik aufs Ohr
Was studiert man genau bei Water Science und welche Jobmöglichkeiten eröffnet mir der Studiengang Wasser an der Universität Duisburg-Essen? Das erfahrt ihr von Torsten Schmidt. Er ist seit 17 Jahren Professor an der Universität im Ruhrgebiet und im Bereich analytische Chemie tätig. Marco Dadomo und ... [read further...]
Ozonation products of purine derivatives, the basic structures of antiviral micropollutants
Purine and its nucleobases adenine and guanine are the basic structures of a large group of antiviral agents such as acyclovir and penciclovir. Hence, their ozonation is of interest with regard to wastewater treatment due to the formation of products that could affect the aquatic environment. In thi... [read further...]