The Core Facility MiNa supports you at every stage of your project, from the first idea to fully analyzed 3D results. Whether you are exploring a new research question or solving an industrial challenge, we help you determine if microtomography is the right approach and guide you through sample preparation, scanning, and data interpretation.
Using advanced high-resolution instruments, we capture detailed internal structures without destroying your sample, then reconstruct the data into accurate three-dimensional images. We also offer optional image analysis, visualization, and quantitative measurements, as well as training for users who want to develop independent expertise. Our goal is to make high-quality imaging accessible, reliable, and tailored to your specific needs. Below, the different services of the Core Facility MiNa are described.
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We provide expert consultation to assess the feasibility of microtomography for your specific research or industrial application. Our team advises on optimal sample preparation, including size, mounting, and contrast considerations, and helps define an imaging strategy tailored to your scientific questions. This ensures the selected acquisition parameters and experimental design maximize image quality, resolution, and interpretability while minimizing scan time and sample damage.

We offer high-resolution micro-CT scanning using state-of-the-art instrumentation capable of resolving fine structural details across a wide range of sample types. Our advanced systems (nanotom® m, Skyscan 1275, xradia 610 Versa and Exciscope Polaris) support flexible imaging configurations, enabling optimization of spatial resolution, contrast, and field of view to meet specific experimental needs. During the scan we acquire several hundreds to a few thousands of projections at equidistant angular positions.

We provide high-quality three-dimensional reconstructions from raw projection data using validated reconstruction algorithms and optimized workflows. Our reconstruction process includes correction for common imaging artifacts, such as beam hardening and ring artifacts, to ensure accurate representation of internal structures. The resulting volumetric datasets are suitable for visualization, quantitative analysis, and downstream processing, supporting reliable interpretation of micro-CT results.

We offer optional post-processing services including segmentation, three-dimensional visualization, and quantitative morphometric analysis of reconstructed datasets. These analyses enable the extraction of meaningful structural parameters such as volumes, surface areas, porosity, thickness, and connectivity, depending on the application. Our workflows are tailored to the sample type and research objectives, supporting clear visualization and robust quantitative characterization of internal features.

We provide tailored training and ongoing support for experienced users who wish to independently design experiments, acquire data, and perform advanced analysis. This includes hands-on instruction in instrument operation, optimization of imaging parameters, and guidance on reconstruction and post-processing workflows. Our goal is to empower power users to efficiently and safely leverage the full capabilities of our micro-CT infrastructure while maintaining high data quality and reproducibility.