Lukas Holzapfel

This paper develops ultrasound-transparent neural interfaces that enable compatibility with functional ultrasound imaging and therapy, validated through simulations and experiments.

This study evaluates how common implant polymers affect PMUT receive performance, showing that acoustic and mechanical properties, along with thickness, determine effectiveness.

This study develops transfer-free multilayer graphene microelectrodes for high-quality neural recordings in brain slices, showing improved signal-to-noise ratios.

This paper introduces a neuromodulation platform for spatially and directionally selective electrical stimulation of the vagus nerve, capable of excitation and inhibition with wireless ultrasound power.