Evidence map›Paper›PMID 33533141›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2021

Conformal Geometry and Multimaterial Additive Manufacturing through Freeform Transformation of Building Layers.

Jigang Huang, Henry Oliver T Ware, Rihan Hai, Guangbin Shao, Cheng Sun

Abstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. A 3D Printing Strategy for Hard Curved Surfaced Circuits: From Materials to Applications.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  7. Review
  8. Lithography-based 3D printing of hydrogels.Nature reviews bioengineering · 2025
    Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. bioRxiv : the preprint server for biology · 2024
    Article
  14. Review
  15. Article
  16. Light-based vat-polymerization bioprinting.Nature reviews. Methods primers · 2023
    Article
  17. Review
  18. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Jigang HuangDepartment of Mechanical Engineering, Northwestern University, Evanston, IL, 60208-3111, USA.ORCID https://orcid.org/0000-0002-8756-2262
Henry Oliver T WareDepartment of Mechanical Engineering, Northwestern University, Evanston, IL, 60208-3111, USA.
Rihan HaiDepartment of Mechanical Engineering, Northwestern University, Evanston, IL, 60208-3111, USA.
Guangbin ShaoDepartment of Mechanical Engineering, Northwestern University, Evanston, IL, 60208-3111, USA.
Cheng SunDepartment of Mechanical Engineering, Northwestern University, Evanston, IL, 60208-3111, USA.ORCID https://orcid.org/0000-0002-2744-0896

Funding

Low-Profile 3D-Printed Radiopaque Bioresorbable Vascular ScaffoldsR01HL141933 · NHLBI · NORTHWESTERN UNIVERSITY · PI Guillermo Antonio Ameer, Cheng Sun · 2019 to 2026
$6.8M
TR&D Project 3: Photoacoustic Detection of Metal Fluxes at the Tissue LevelP41GM135018 · NIGMS · NORTHWESTERN UNIVERSITY · PI O'HALLORAN, THOMAS V · 2020 to 2024
$5.8M
China Scholarship CouncilFarley FoundationInternational Institute for NanotechnologyKeck FoundationMRSEC program NSFDMR-1121262National Science Foundation -National Science Foundation 1530734National Science Foundation EECNHLBI NIH HHS R01 HL141933NHLBI NIH HHS R01HL141933NIGMS NIH HHS P41 GM135018NIGMS NIH HHS P41GM135018NSF GRFPSoft and Hybrid Nanotechnology Experimental (SHyNE) Resource NSFECCS-1542205
6 · The paper itself

Abstract

3D printing, formally known as additive manufacturing, creates complex geometries via layer-by-layer addition of materials. While 3D printing has been historically perceived as the static addition of build layers, 3D printing is now considered as a dynamic assembly process. In this context, here a new 3D printing process is reported that executes full degree-of-freedom (DOF) transformation (translating, rotating, and scaling) of each individual building layer while utilizing continuous fabrication techniques. Transforming individual building layers within the sequential layered manufacturing process enables dynamic transformation of the 3D printed parts on-the-fly, eliminating the time-consuming redesign steps. Preserving the locality of the transformation to each layer further enables the discrete conformal transformation, allowing objects such as vascular scaffolds to be optimally fabricated to properly fit within specific patient anatomy obtained from the magnetic resonance imaging (MRI) measurements. Finally, exploiting the freedom to control the orientation of each individual building layer, multimaterials, multiaxis 3D printing capability are further established for integrating functional modules made of dissimilar materials in 3D printed devices. This final capability is demonstrated through 3D printing a soft pneumatic gripper via heterogenous integration of rigid base and soft actuating limbs.

Indexed as

3D printingconformal mappingmultiaxismultimaterialssix degrees of freedom

Identifiers

PMID33533141
PMCPMC8245009

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.