Expert Insight: Non-destructive characterization of electrospun fibers with 3D high-resolution X-ray microscopy Watch this on-demand webinar to gain an understanding of the benefits of phase-contrast imaging for characterization of biomaterials 13 Apr 2021 Dr. Juliana Martins de Souza e Silva Imaging of biomaterials composed of low-Z elements can be challenging with typical X-ray absorption-contrast imaging, in which the pixel grey level and electronic density of the chemical elements in the sample are directly related. The ZEISS Xradia 810 Ultra with Zernike phase-contrast technology presents a new solution for imaging these types of specimens. In this recent SelectScience webinar, Dr. Juliana Martins, leader of the X-ray imaging group within the Chair of Microstructured Material Design at Martin-Luther-University Halle-Wittenberg, discusses the benefits and applications of three-dimensional high-resolution Zernike phase-contrast X-ray imaging for qualitative morphological characterization of biomaterials, with a focus on electrospun fibers.