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in O
heterogeneous S-CONPRI
material O
design S-FEAT
. O
The O
advantages O
of O
the O
framework S-CONPRI
are O
demonstrated O
using O
a O
multi-polymer O
system O
manufactured S-CONPRI
by O
dual-extrusion O
additive B-MANP
manufacturing E-MANP
, O
which O
consists O
of O
two O
constituent O
materials S-CONPRI
with O
dramatically O
different O
deformation S-CONPRI
behaviors O
. O
Despite O
the O
potential O
benefits O
of O
photopolymerization-based S-CONPRI
additive B-MANP
manufacturing E-MANP
, O
photochemical S-MATE
reactions O
in O
free-radical O
polymerization S-MANP
rarely O
proceed O
to O
completion O
, O
leading O
to O
the O
accumulation O
of O
residual S-CONPRI
monomer S-MATE
in O
polymer S-MATE
networks O
. O
In O
the O
absence O
of O
residual S-CONPRI
methyl O
methacrylate O
, O
other O
potentially O
toxic O
acrylic S-MATE
esters O
were O
observed O
thus O
emphasizing O
the O
need O
to O
thoroughly O
scrutinize O
additively B-MANP
manufactured E-MANP
dental O
devices O
prior O
to O
their O
use O