Christos Markos

Associate Professor at the Technical University of Denmark

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Last updated Sep 21, 2026

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Needle-thin brain implant packs recording, stimulation, and drug delivery into one fiber

New Capabilities

As of September 2026: Co-developer of the mAxialtrode

The microfluidic Axialtrode (mAxialtrode) is thinner than a sewing needle. Through a single soft fiber, it can record neural signals, inject drugs, and stimulate brain tissue with light at multiple depths at once.

Updated Sep 21