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Dorothea Helmer

University of Freiburg

SCHOLARLY PAPERS

3

DOWNLOADS

202

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

An Easy-to-Build, Accessible Volumetric 3d Printer Based on a Liquid Crystal Display for Rapid Resin Development

Number of pages: 20 Posted: 23 Feb 2024
Silvio Tisato, Grace Vera, Akshaya Mani, Timothy Chase and Dorothea Helmer
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and University of Freiburg
Downloads 93 (725,554)

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volumetric 3d printing, LCD, photopolymer, computed axial lithography, biopolymer

2.

Color3d – Multicolored 3d Printing of Wood Composites by Submicron Structuring

Number of pages: 17 Posted: 29 Mar 2023
David Böcherer, Yuanyuan Li, Sebastian Kluck, Niloofar Nekoonam, Pang Zhu, Bastian E. Rapp, Frederik Kotz-Helmer and Dorothea Helmer
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Freiburg, University of Freiburg, University of Freiburg and University of Freiburg
Downloads 65 (924,743)

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wood composites, multi-color 3D printing, submicron structuring, diffractive coloration

3.

3d Printed Elastic Fluoropolymer with High Stretchability and Enhanced Chemical Resistance for Microfluidic Applications

Number of pages: 30 Posted: 03 Oct 2023
Qingchuan Song, Ahmed Hamza, Chengzhi Li, Abanoub S. Sedeky, Yunong Chen, Mingshen Zhu, Andreas Goralczyk, Fadoua Mayoussi, Pang Zhu, Peilong Hou, Christian Piesold, Dorothea Helmer, Bastian E. Rapp and Frederik Kotz-Helmer
University of Freiburg, University of Freiburg, University of Freiburg, University of Freiburg, University of Freiburg, University of Freiburg, University of Freiburg, University of Freiburg, University of Freiburg, University of Freiburg, University of Freiburg, University of Freiburg, University of Freiburg and University of Freiburg
Downloads 44 (1,133,231)

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vat photopolymerization, microfluidic chip, microvalve, fluorinated polymer