Zachary J. Geffert

This paper develops a hybrid 3D printing platform combining digital light projection and two-photon ablation to create multiscale, perfusable hydrogel constructs that mimic in vivo-like structures.

This study develops a microfluidic model to investigate how pulsatile fluid flow affects 3D osteocyte networks, showing mechanotransduction via calcium signals and sustained gene expression.

The paper introduces MPS, a 3D printing method for microfluidic devices, enabling high-resolution features on centimeter-sized constructs.

This paper introduces a droplet bioprinting method that prints 3D soft structures at high resolution with high cell viability and functionality.