News Finding: @username researchers have reported two-step polymerization strategy to develop #reprocessable #thermosets for #sustainable #3Dprinting (3DPRTs) @username  
Paper Finding: However, once these thermosetting photopolymers form 3D parts through photopolymerization, the covalent networks are permanent and cannot be reprocessed, i.e., reshaped, repaired, or recycled.
News Context: @username researchers have reported two-step polymerization strategy to develop #reprocessable #thermosets for #sustainable #3Dprinting (3DPRTs) @username  
Paper Context: However, once these thermosetting photopolymers form 3D parts through photopolymerization, the covalent networks are permanent and cannot be reprocessed, i.e., reshaped, repaired, or recycled. These 3DPRTs provide a practical solution to address environmental challenges associated with the rapid increase in consumption of 3D printing materials. Compatibility with UV curing-based 3D printing makes thermosetting photopolymers ideal for printing high-resolution structures at micro-scales , submicro-scales , and even nano-scales [1] .