Christos Markos

This paper introduces a microfluidic axialtrode for multimodal neural interfacing, enabling spatially distributed optogenetics, electrophysiological recording, and drug delivery across brain layers.

This paper develops a gas-filled hollow-core fiber laser source for multi-spectral optoacoustic microscopy, enabling high-resolution label-free bio-imaging across infrared and ultraviolet ranges.

This study evaluates biodegradable PDLLA optical fibers as neural interfaces in mice, showing degradation and efficient SW-NIR light transmission with potential for optogenetics and therapy.

This paper develops a mid-infrared laser source for photoacoustic brain imaging of myelin-rich regions in mice using gas-filled hollow-core fiber lasers.

This paper develops polymer optical fiber tapers for implantable neural devices, demonstrating their potential for homogeneous light delivery in vitro.

This paper introduces a flexible optrode for multi-site optical stimulation and electrical recording in the spinal cord, demonstrating its potential for therapeutic applications.

This study uses FDG-PET imaging during infrared neural stimulation to map whole-brain metabolic responses and identify multi-circuit connections in cortical and subcortical regions.

This paper develops a soft, infrared neuromodulation device that records electrophysiological signals in rats with minimal tissue response.