Abstract

Microfluidic Devices for On-Site Chemical Sensing

Nicole Pamme, Professor in Analytical Chemistry, Stockholm University

Our research centers on the study of microfluidic lab-on-a-chip devices applied to environmental analysis, biomedical research and the synthesis of smart materials. Microfluidic devices offer the possibility for in-the-field and point-of-care analysis provided the devices are portable, require only minimal external instrumentation and little power and are robust. In our group, we are investigating a developing paper microfluidic devices for on-site measurement of water quality markers that are being tested by members of the general public who upload data via a custom-built app for data collection with high spatial and temporal resolution. Furthermore, we develop on-site workflows that enable farmers in resource-limited settings to monitor soil chemistry on their own land.