Projection-based 3D printing is a vat polymerization printing method that works by generating bitmaps as dynamic masks to project onto a photosensitive material surface for layer-by-layer curing.

While traditional 3D printers work by depositing layers of material, tomographic volumetric additive manufacturing (TVAM) involves shining laser light at a rotating vial of resin until it hardens ...

Researchers have developed a new two-photon polymerization technique that uses two lasers to 3D print complex high-resolution structures. The advance could make this 3D printing process less expensive ...

Microfluidic devices with ultra-fine features are critical for applications in biomedical diagnostics, chemical analysis, and lab-on-chip systems, but achieving high-resolution negative features with ...

A new two-photon polymerization technique combines a relatively low-cost laser emitting nanosecond pulses with a femtosecond laser at reduced power to enable 3D printing of complex high-resolution ...