Building roots in glass, a bio-inspired approach to creating 3D microvascular networks using plants and fungi

Researchers have developed a new bio-inspired approach to building complex 3D microfluidic networks by utilizing plant roots and fungal hyphae as molds. The team grew plants and fungi in nanoparticles of silica, then baked out the plants and solidified the glass. What remains is glass with micrometer-sized networks where the roots used to be.
Read more: Building roots in glass, a bio-inspired approach to creating 3D microvascular networks using plants and fungi