Recent advances in 3d printing of biomaterials

HIGHLIGHTS

• who: Helena N Chia from the Selective laser sintering (SLS) was develop by the University of Texas in SLS is similar to DP in binding together powder particles in thin layers except a , laser beam is used (Figure, ) [83]. The laser scans the surface of the powdered polymer particles in a specific D pattern to sinter by heating them above the glass transition temperature. During sintering, molecular diffusion along the outermost surface of the particle lead to neck formation between neighboring particles. After one layer is created, the piston containing the part is lowered and a fresh . . .
  

   

  

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