6 papers
Overcoming Scattering in High-Cell-Density Tomographic Volumetric Bioprinting Using Computational Light Optimization
Qianyi Zhang, Felix Wechsler, Viola Sgarminato +2
Tomographic volumetric additive manufacturing has emerged as a transformative 3D printing technology for rapidly fabricating complex geometries. It offers significant advantages fo…
Too Big, Too Small, Too : The Pandoro Effect from Oxygen Gradients in Tomographic Volumetric Additive Manufacturing
Riccardo Rizzo, Felix Wechsler, Qianyi Zhang +1
Tomographic Volumetric Additive Manufacturing (TVAM) enables rapid, layerless biofabrication; however, its application to thermoreversible hydrogels is often compromised by complex…
Single-View Holographic Volumetric 3D Printing with Coupled Differentiable Wave-Optical and Photochemical Optimization
Felix Wechsler, Riccardo Rizzo, Christophe Moser
Volumetric additive manufacturing promises near-instantaneous fabrication of 3D objects, yet achieving high fidelity at the micro-scale remains challenging due to the complex inter…
A unified multiscale 3D printer combining single-photon Tomographic Volumetric Additive Manufacturing and Two-Photon Polymerization
Buse Unlu, Felix Wechsler, Ye Pu +1
Single-photon polymerization ensures rapid photopolymerization of centimeter-scale structures with features on the order of tens of micrometers, whereas 2PP provides sub-micrometer…
Overprinting with Tomographic Volumetric Additive Manufacturing
Felix Wechsler, Viola Sgarminato, Riccardo Rizzo +3
Tomographic Volumetric Additive Manufacturing (TVAM) is a light-based 3D printing technique capable of producing centimeter-scale objects within seconds. A key challenge lies in th…
Wave optical model for tomographic volumetric additive manufacturing
Felix Wechsler, Carlo Gigli, Jorge Madrid-Wolff +1
Tomographic Volumetric Additive Manufacturing (TVAM) allows printing of mesoscopic objects within seconds or minutes. Tomographic patterns are illuminated onto a rotating glass via…