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4d printing and bio-printing: the "mass" is not yet over!
Published on 2019-04-23134 Views
The author was the first who patented 3D printing in 1984, based on the voxel by voxel addition of a selected material to a complex structure under construction. Since then, fabrication paradigms adva
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Presentation
4D printing and Bio-printing: the “mass” is not yet over!00:00
Warning05:03
How To Make (Almost) Anything05:09
1984 – 3D or the Colombus Egg? 05:57
Basic idea06:28
Existing elements (1984)08:22
But, Hell is always in always in the detail... 09:34
Classical 3D - Printing & incremental Innovation 10:41
Additive Manufacturing12:11
3DP13:11
Now: From self-organization to 4D (Bio)-Printing 13:43
Technology is exponential, humans are linear14:19
Breakdown Domain; possibles futures14:55
4D printing (4DP) from additive manufacturing processes attacks 16:15
Machine 3D17:11
I-Exploration of the field of possibilities19:52
Programmable matter or informed matter20:12
Stimulated self - organization leading to a 3D part21:04
Shape programming21:07
Number of publications21:26
Fake News22:03
Bio-printing… 4D printing applied to the living22:55
Bio-printing26:34
Need to ”repair” the living being (injuries, illnesses, ageing)…27:24
The Bio-printing deterministic vision… 28:11
Slope rupture29:48
And later, may be30:03
To conclude on the current “possible”31:09
Strong and may be some “negotiable” constraints32:32
Voxels and time of realization of a 4D part33:58
Associated questions34:07
A return to conventional actuators35:22
Multi - materials35:31
Material structure in 4D printing35:37
General goals for applications35:38
Not too much choice today35:41
Modelling of desired deformations36:02
Interdisciplinary actions37:51
Other...38:05
Place of EU Research in the world competition on 4D/BP40:21
Convergence and facts…40:48
Convergence40:58
Business as usual...42:12
Thank you42:18