13 posts

Electrochemical Detection of Dopamine and Serotonin in the Presence of Interferences in a Rotating Droplet System

After quite a bit of work Magdalena published her research on using the rotating droplet for detection of neurotransmitters. The key point is that by using the rotating droplet, we can perform hydrodynamic measurements in volumes of only a few tens of microliters. Combining this with an electrode modification that […]

Pencil Lead as a Material for Microfluidic 3D-Electrode Assemblies

After long, hard effort we finally published* our research on pencil lead electrodes as electrode arrays in a microfluidic system. This was first intended as an easy-to-assemble system that could be used e.g. in experiments for high-school students or undergrads. However, from that initial, simple idea it turned out to […]

Generation-Collection Electrochemistry Inside a Rotating Droplet

We just had a paper published in Analytical Chemistry concerning generation-collection electrochemistry inside a rotating droplet. This is a continuation of the investigation of the rotating droplet as a small volume hydrodynamic system that was published last year in Electrochem. Commun. In this paper we generation-collection electrochemistry, meaning that we […]