Effects of printing conditions on the molecular alignment of three-dimensionally printed polymer

@article{Gundrati2018EffectsOP,
  title={Effects of printing conditions on the molecular alignment of three-dimensionally printed polymer},
  author={Naga Bharath Gundrati and Patatri Chakraborty and Chi Zhou and D. D. L. Chung},
  journal={Composites Part B-engineering},
  year={2018},
  volume={134},
  pages={164-168}
}
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29 Citations
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29 Citations

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References

SHOWING 1-10 OF 21 REFERENCES

3D-printable CFR polymer composites with dual-cure sequential IPNs

Effect of Layer Thickness and Printing Orientation on Mechanical Properties and Dimensional Accuracy of 3D Printed Porous Samples for Bone Tissue Engineering

Results of SEM and μCT analyses showed that samples with 0.1125 mm layer thickness printed in X direction have more dimensional accuracy and significantly close to CAD software based designs with predefined pore size, porosity and pore interconnectivity.

Processing parameters investigation for the fabrication of self-supported and freeform polymeric microstructures using ultraviolet-assisted three-dimensional printing

Ultraviolet-assisted three-dimensional (3D) printing (UV-3DP) was used to manufacture photopolymer-based microdevices with 3D self-supported and freeform features. The UV-3DP technique consists of…

3D printing of an interpenetrating network hydrogel material with tunable viscoelastic properties.

Isotropic and anisotropic elasticity and yielding of 3D printed material

Multiprocess 3D printing for increasing component functionality

Multiprocess 3D printing is a nascent area of research in which basic 3Dprinting is augmented to fabricate structures with multifunctionality, which will lead to local manufacturing with customized 3D spatial control of material, geometry, and placement of subcomponents.

Low-cycle fatigue behavior of 3d-printed PLA-based porous scaffolds

Fundamentals and applications of 3D printing for novel materials

Mechanical behavior of polylactic acid/polycaprolactone porous layered functional composites

Controlling Shear Stress in 3D Bioprinting is a Key Factor to Balance Printing Resolution and Stem Cell Integrity

This work pioneers the investigation of shear stress-induced cell damage in 3D bioprinting and might help to comprehend and improve the outcome of cell-printing studies in the future.