G1 X180.00000 Y59.00000 Z0.64000 E5.164483 ;Segment #9
G1 X180.00000 Y60.00000 Z0.64000 E5.184181 ;Segment #10
M107
M104 S0
M104 T1 S0
;End of Gcode
Below is the sample generated with the code reported in the
Appendix.
References
1. Ryan G, Pandit A, Apatsidis DP (2006) Fabrication methods of porous metals for use in
orthopaedic applications. Biomaterials 27
(13):2651–2670
2. Bonfanti A (2016) Mechanics of structured
materials and their biomedical applications.
Doctoral
dissertation,
University
of
Southampton
3. Alessandra B, Stavros S, Atul B (2020) Structural analysis of cyclically periodic rings and its
application to the mechanics of balloon
expandable stents. International Journal of
Solids and Structures (185–186):46–56
4. O’Brien FJ (2011) Biomaterials & scaffolds for
tissue engineering. Mater Today 14(3):88–95
5. Do AV, Khorsand B, Geary SM, Salem AK
(2015) 3D printing of scaffolds for tissue
regeneration applications. Adv Healthc Mater
4(12):1742–1762
6. Gibson LJ, Ashby MF, Harley BA (2010) Cellular materials in nature and medicine. Cambridge University Press, Cambridge
7. Murphy CM, Haugh MG, O’Brien FJ (2010)
The effect of mean pore size on cell attachment, proliferation and migration in
collagen–glycosaminoglycan scaffolds for
bone tissue engineering. Biomaterials 31
(3):461–466
8. Zhang Q, Lu H, Kawazoe N, Chen G (2014)
Pore size effect of collagen scaffolds on cartilage regeneration. Acta Biomater 10
(5):2005–2013
9. Kasten P, Beyen I, Niemeyer P, Luginbu ¨hl R,
Bohner M, Richter W (2008) Porosity and
pore size of β-tricalcium phosphate scaffold
can influence protein production and osteogenic differentiation of human mesenchymal
stem cells: an in vitro and in vivo study. Acta
Biomater 4(6):1904–1915
10. Di Luca A, Ostrowska B, Lorenzo-Moldero I,
Lepedda
A,
Swieszkowski
W,
Van
Blitterswijk C, Moroni L (2016) Gradients in
pore size enhance the osteogenic differentiation of human mesenchymal stromal cells in
three-dimensional scaffolds. Sci Rep 6:22898
11. Sobral JM, Caridade SG, Sousa RA, Mano JF,
Reis RL (2011) Three-dimensional plotted
scaffolds with controlled pore size gradients:
effect of scaffold geometry on mechanical performance and cell seeding efficiency. Acta Biomater 7(3):1009–1018
3D Printing of Functionally-Graded Films
41
G1 X180.00000 Y60.00000 Z0.64000 E5.184181 ;Segment #10
M107
M104 S0
M104 T1 S0
;End of Gcode
Below is the sample generated with the code reported in the
Appendix.
References
1. Ryan G, Pandit A, Apatsidis DP (2006) Fabrication methods of porous metals for use in
orthopaedic applications. Biomaterials 27
(13):2651–2670
2. Bonfanti A (2016) Mechanics of structured
materials and their biomedical applications.
Doctoral
dissertation,
University
of
Southampton
3. Alessandra B, Stavros S, Atul B (2020) Structural analysis of cyclically periodic rings and its
application to the mechanics of balloon
expandable stents. International Journal of
Solids and Structures (185–186):46–56
4. O’Brien FJ (2011) Biomaterials & scaffolds for
tissue engineering. Mater Today 14(3):88–95
5. Do AV, Khorsand B, Geary SM, Salem AK
(2015) 3D printing of scaffolds for tissue
regeneration applications. Adv Healthc Mater
4(12):1742–1762
6. Gibson LJ, Ashby MF, Harley BA (2010) Cellular materials in nature and medicine. Cambridge University Press, Cambridge
7. Murphy CM, Haugh MG, O’Brien FJ (2010)
The effect of mean pore size on cell attachment, proliferation and migration in
collagen–glycosaminoglycan scaffolds for
bone tissue engineering. Biomaterials 31
(3):461–466
8. Zhang Q, Lu H, Kawazoe N, Chen G (2014)
Pore size effect of collagen scaffolds on cartilage regeneration. Acta Biomater 10
(5):2005–2013
9. Kasten P, Beyen I, Niemeyer P, Luginbu ¨hl R,
Bohner M, Richter W (2008) Porosity and
pore size of β-tricalcium phosphate scaffold
can influence protein production and osteogenic differentiation of human mesenchymal
stem cells: an in vitro and in vivo study. Acta
Biomater 4(6):1904–1915
10. Di Luca A, Ostrowska B, Lorenzo-Moldero I,
Lepedda
A,
Swieszkowski
W,
Van
Blitterswijk C, Moroni L (2016) Gradients in
pore size enhance the osteogenic differentiation of human mesenchymal stromal cells in
three-dimensional scaffolds. Sci Rep 6:22898
11. Sobral JM, Caridade SG, Sousa RA, Mano JF,
Reis RL (2011) Three-dimensional plotted
scaffolds with controlled pore size gradients:
effect of scaffold geometry on mechanical performance and cell seeding efficiency. Acta Biomater 7(3):1009–1018
3D Printing of Functionally-Graded Films
41