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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Blasco, Eva
Heidelberg University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2024Two-photon laser printing of 3D multicolor emissive polymer microstructurescitations
- 2023Deconstructing 3D Structured Materials by Modern Ultramicrotomy for Multimodal Imaging and Volume Analysis across Length Scalescitations
- 2023Deconstructing 3D Structured Materials by Modern Ultramicrotomy for Multimodal Imaging and Volume Analysis across Length Scales
- 2023Laser printed microelectronicscitations
- 2023Increasing the Efficiency of Thermoresponsive Actuation at the Microscale by Direct Laser Writing of pNIPAMcitations
- 20233D Printing Hierarchically Nano‐Ordered Structures
- 20233D Printing Hierarchically Nano‐Ordered Structurescitations
- 2023Covalent Adaptable Microstructures via Combining Two‐Photon Laser Printing and Alkoxyamine Chemistry: Toward Living 3D Microstructures
- 2022Increasing the Efficiency of Thermoresponsive Actuation at the Microscale by Direct Laser Writing of pNIPAM
- 2022Covalent Adaptable Microstructures via Combining Two‐Photon Laser Printing and Alkoxyamine Chemistry: Toward Living 3D Microstructurescitations
- 2021Enzyme-degradable 3D multi-material microstructurescitations
- 2021Emissive semi-interpenetrating polymer networks for ink-jet printed multilayer OLEDscitations
- 2021Multi-material multi-photon 3D laser micro- and nanoprinting
- 2020Rapid Assembly of Small Materials Building Blocks (Voxels) into Large Functional 3D Metamaterialscitations
- 2019Controlling the shape of 3D microstructures by temperature and lightcitations
- 2019Two in one: Light as a tool for 3D printing and erasing at the microscalecitations
- 2019Tailoring the mechanical properties of 3D microstructures using visible light post-manufacturingcitations
- 2018A subtractive photoresist platform for micro- and macroscopic 3D printed structurescitations
- 2016Fabrication of conductive 3D gold-containing microstructures via direct laser writingcitations
- 2015Designing pi-Conjugated Polymeric Nano- and Microstructures via Light Induced Chemistrycitations
- 2013Photochemical generation of light responsive surfacescitations
Places of action
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article
Deconstructing 3D Structured Materials by Modern Ultramicrotomy for Multimodal Imaging and Volume Analysis across Length Scales
Abstract
Based on the rapid advances in additive manufacturing, micro-patterned heterostructures of soft materials have become available that need to be characterized down to the nanoscale. Advanced function-structure relationships are designed by direct 3D structuring of the object and – in the future – fine control over material functionality in 3D will produce complex functional objects. To control their design, fabrication and final structure, morphological and spectroscopical imaging in 3D at nanometer resolution are critically required. With examples of carbon-based objects, it is demonstrated how serial ultramicrotomy, that is, cutting a large number of successive ultrathin sections, can be utilized to gain access to the interior of 3D objects. Array tomography, hierarchical imaging and correlative light and electron microscopy can bridge length scales over several orders of magnitude and provide multimodal information of the sample's inner structure. Morphology data derived from scanning electron microscopy are correlated with spectroscopy in analytical transmission electron microscopy and probe microscopy at nanometer resolution, using TEM-electron energy loss spectroscopy and infrared-scanning-near-field microscopy. The correlation of different imaging modalities and spectroscopy of carbon-based materials in 3D provides a powerful toolbox of complementary techniques for understanding emerging functions from nanoscopic structuring.