TY - JOUR
T1 - Multiacrylated Cyclodextrin
T2 - A Bio-Derived Photocurable Macromer for VAT 3D Printing
AU - Cosola, Andrea
AU - Conti, Riccardo
AU - Grützmacher, Hansjörg
AU - Sangermano, Marco
AU - Roppolo, Ignazio
AU - Pirri, Candido Fabrizio
AU - Chiappone, Annalisa
N1 - Publisher Copyright:
© 2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
PY - 2020/9/1
Y1 - 2020/9/1
N2 - A novel cyclodextrin-derived multiacrylated macromer (Ac-γ-CD) is successfully prepared and tested for the generation of highly crosslinked materials by means of UV-curing. The high photoreactivity of the macromer under UV-light irradiation is confirmed by means of real-time photorheology. Moreover, dynamic mechanical thermal analyses proved that the properties of the thermosetting networks can be easily tailored by varying the concentration of the macromer in the precursor formulation. Finally, different Ac-γ-CD-based formulations are successfully used as innovative inks to reproduce several computer-aided design files by digital light processing 3D printing.
AB - A novel cyclodextrin-derived multiacrylated macromer (Ac-γ-CD) is successfully prepared and tested for the generation of highly crosslinked materials by means of UV-curing. The high photoreactivity of the macromer under UV-light irradiation is confirmed by means of real-time photorheology. Moreover, dynamic mechanical thermal analyses proved that the properties of the thermosetting networks can be easily tailored by varying the concentration of the macromer in the precursor formulation. Finally, different Ac-γ-CD-based formulations are successfully used as innovative inks to reproduce several computer-aided design files by digital light processing 3D printing.
KW - UV-curing
KW - VAT 3D printing
KW - bio-derived macromer
KW - cyclodextrins
U2 - 10.1002/mame.202000350
DO - 10.1002/mame.202000350
M3 - Article
AN - SCOPUS:85088149134
SN - 1438-7492
VL - 305
JO - Macromolecular Materials and Engineering
JF - Macromolecular Materials and Engineering
IS - 9
M1 - 2000350
ER -