Arto Rainer Heiskanen

Arto Rainer Heiskanen is a Senior Researcher at the Department of Biotechnology and Biomedicine, Technical University of Denmark (DTU), specializing in bioanalytical systems.

• Current projects focus on 3D brain-on-a-chip systems, optogenetic implants, and bioelectrochemistry.
• He collaborates internationally on topics like optogenetics, stem cell engineering, and biosensors.

His research spans electrochemical sensing, neural interfaces, and microfabrication of carbon electrodes.

• Key subfields include dielectric spectroscopy, tissue engineering, and biomedical device development.

Recent publications highlight advancements in pyrolytic carbon electrodes, wireless sensor platforms, and 3D bioprinting.

He supervises multiple PhD students in projects related to neurotransmitter detection, cell replacement therapy, and environmental monitoring.

• Projects such as 3D biosensor development and LOCs for pathogens illustrate his interdisciplinary focus.