Proto-Pasta launched an experimental quantum dot-infused filament at CES 2026, developed with Quantu...

Proto-Pasta launched an experimental quantum dot-infused filament at CES 2026, developed with Quantum Light to integrate semiconductor nanocrystals into 3D printing. These 2-10nm crystals enable precise, emission-based color tuning and spectral purity that remains permanent throughout a part's volume. This move transitions FDM from passive polymers to functional optoelectronic materials. It opens systemic possibilities for covert anti-counterfeiting and persistent data encoding. #3DPrinting #MaterialsScience #QuantumDots #Innovation