3D Matter Made to Order

Cluster of Excellence of Karlsruhe Institute of Technology (KIT) & Heidelberg University

3D Matter Made to Order

3D Additive Manufacturing Driven Towards the Molecular Scale

The Cluster of Excellence is a collaboration of Karlsruhe Institute of Technology (KIT) and Heidelberg University (Uni HD). It pursues an interdisciplinary approach through conjunction of natural, engineering, and social sciences. 3DMM2O establishes scalable digital 3D Additive Manufacturing transcending from the molecular to the macroscopic scale.

This approach converts digital information into functional materials, devices and systems “made to order.” 3DMM2O creates a powerful technology push and pull by treating molecular materials, technologies and applications as indissolubly intertwined.

On the technology side, the scientific challenges are “finer, faster, and more”, i.e., advance molecular materials and technologies in terms of resolution, speed, and multi-material printing by orders of magnitude.

On the application side, we aim at functional 3D hybrid optical and electronic systems, 3D artificial materials called metamaterials, and at reconstructing functioning organotypic systems by using 3D scaffolds for cell culture.

Cluster Spokespersons

Martin Wegener

Prof. Dr. Martin Wegener
Karlsruhe Institute of Technology
E-Mail: martin wegener∂kit edu

Uwe Bunz

Prof. Dr. Uwe Bunz
Heidelberg University
E-Mail: uwe bunz∂oci uni-heidelberg de

 

SEM image of multi‐material boxing ring microstructure and degradation process over time.Gräfe et al. 2020
Enzyme-Degradeable Photoresist

A new paper published in Advanced Functional Materials, introduces a biocompatible and photocurable resist for scaffold fabrication that can be readily degraded by a certain enzyme. The authors, among them Cluster PIs Eva Blasco, Martin Wegener and Christopher Barner-Kowollik, describe their photoresist as a step towards "enabling 3D tissue constructs to be created to heal patients with tissue loss or to guide tissue regeneration".

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Default image Cluster newsCluster 3DMM2O
Inaugural Meeting of Industry Advisory Board

On October 6, 2020, the Cluster's Industry Advisory Board (IAB) had their inaugural meeting. During the meeting, they elected Kai Keller (Notion Systems) as Chairman and Kenneth Sorensen (Nonpareil Biotechnologies) as Vice Chairman.

Find Out More About the IAB
Welcome to Yolita EggelerYolita Eggeler / 3DMM2O
New PI in the Cluster: Yolita Eggeler

We warmly welcome Jun.-Prof. Dr. Yolita Eggeler as a new Principal Investigator in Thrust B3 of the Cluster of Excellence 3D Matter Made to Order.

There is currently an opening for a doctoral researcher in her new research group MNM (Microscopy of Nanoscale Structures & Mechanisms) at the Laboratory for Electron Microscopy (LEM) at KIT. Please see our Opportunities page for more information.

Find Out More About Open Positions
The hydrogel (yellow) swells and pushes the micro-scaffold (grey) apart – together with the cell-attracting bar (orange). This deforms the cell (green). (Graphics: Marc Hippler, KIT)Hippler et al. (2020)
Microstructures for Cell Stress Testing

Researchers of the Cluster 3DMM2O developed a new method to analyze the impact of external forces on singular cells by creating microstuctures using 3D printing to stretch the cells. The scientists were able to observe how different cells counteract or give in to the pressure.

The paper describing the method was published in the journal Science Advances.

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Color change: The right micro-cylinder printed with the novel photoresist appears white because light is scattered in its sponge-like structure, while the cylinder printed with conventional photoresist appears transparent.Mayer et al. 2020
New photoresist enables 3D printing of nanoporous structures

In a paper recently published in the journal Advanced Materials, Cluster researchers describe a newly developed photoresist for 3D laser microprinting that can be used for manufacturing nanoporous polymer microstructures. By tuning the writing parameters, the porosity of the printed material can be controlled.

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Conference 3DMM2O
Registration Open: Cluster Conference

Future 3D Additive Manufacturing - The 3DMM2O Conference on 3D Hybrid Organotypic Systems will take place online February 28 - March 4, 2021. The revised program will be available soon. Registrations are open!

Register here