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@ARTICLE{Talalwa:888775,
author = {Talalwa, Lotfi and Natour, Ghaleb and Bauer, Andreas and
Drzezga, Alexander and Beer, Simone},
title = {{R}adiological characteristics of a new experimental rubber
elastomeric polymer used in three-dimensional printing with
different infill densities and patterns},
journal = {Journal of physics communications},
volume = {4},
number = {12},
issn = {2399-6528},
address = {Philadelphia, PA},
publisher = {IOP Publishing Ltd.},
reportid = {FZJ-2020-05204},
pages = {125006},
year = {2020},
abstract = {The objective of this study was to investigate new 3D
printable materials, namely PORO-LAY series in both solid
and flexible forms, on behalf of their radiological
properties by measuring their Hounsfield units (HUs) values
at varying infill densities, different infill structures and
several kinds of fluids in order to assess their suitability
as tissue mimicking materials (TMMs) for phantom
applications. In this study, it was found that PORO-LAY
materials can be used to achieve low and high values of HU
ranges from -990 to +950 depending on their infill density
and the filling fluids. In addition, PORO-LAY materials have
an acceptable dimensional stability and dimensional accuracy
in their solid and flexible forms. The results also indicate
that the shape of infill pattern influences the values of HU
with percentage difference ranges from 3 to 33 $\%$
depending on the selected infill structure. The results of
this study showed that PORO-LAY materials were feasible to
be used as TMMs for CT and PET/CT applications.},
cin = {ZEA-1 / INM-2},
ddc = {530},
cid = {I:(DE-Juel1)ZEA-1-20090406 / I:(DE-Juel1)INM-2-20090406},
pnm = {573 - Neuroimaging (POF3-573)},
pid = {G:(DE-HGF)POF3-573},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000599481400001},
doi = {10.1088/2399-6528/abd1c3},
url = {https://juser.fz-juelich.de/record/888775},
}