ResourceMaterials
ZEISS Xradia Ultra: Sample Preparation for Nanoscale 3D X-ray Microscopy
18 Aug 2016X-ray microscopy (XRM) enables 3D investigation of internal structure across a wide range of materials and length scales. The non-destructive nature of X-ray imaging uniquely enables in situ and 4D imaging, where the same sample is imaged multiple times under varying conditions to observe microstructural evolution. ZEISS Xradia Ultra is offers non-destructive 3D imaging, bridging the gap between traditional micro CT or submicron resolution XRM. This application note introduces various sample preparation methods and tools that are available or can be adapted for use with Xradia Ultra.
Links
Tags
X-Ray Diffraction and SpectroscopyX-Ray diffraction & spectroscopy are used in material characterization to discern the structure and elemental composition of a sample. X-Ray diffractometers (XRD) are superior instruments in elucidating the dimensional atomic structure of crystalline materials, including powders, thin films and single crystals. For large unit cells or ordered macromolecules, consider small-angle X-ray scattering (SAXS). X-ray spectroscopic techniques include X-ray fluorescence (XRF) and X-ray photoelectron spectroscopy (XPS), both providing simple and accurate methods for determining the elemental composition of a material. Energy dispersive (EDXRF) and wavelength dispersive (WDXRF) XRF spectrometers are available, as well as handheld/portable devices. High-resolution, 3D microstructure characterization of materials can be achieved with X-ray microscopes combining sub-micron resolution imaging with 3D computed tomography. Find the best XRD and XRF spectrometers in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.NanotechnologyNanotechnology, or nanotech, is an engineering technique using molecular scale functional systems. Applications of nanotechnology include medicine and medical devices, electronics, air and water purification, food science and energy production.Non-Destructive TechniquesNon-destructive techniques (NDT) describes a variety of analytical techniques used to evaluate the properties of a material. Common methods include ultrasonic, magnetic-particle, liquid penetrant, radiographic, remote visual inspection (RVI), and eddy-current testing. NDT is regularly used in forensic engineering, civil engineering, mechanical engineering, electrical engineering, systems engineering, aeronautical engineering, and medicine.Electron MicroscopyElectron microscopes (EM) are used to create high-resolution images of samples at the nanoscale by means of an accelerated beam of electrons as a source of illumination. Types of electron microscope include scanning electron microscopes (SEM), transmission electron microscopes (TEM), scanning transmission electron microscopes (STEM) and cryo-electron microscopes. Focused ion beam (FIB) microscopes are useful for modifying or milling a sample surface with nanometer precision, as well as imaging. Find the best electron microscopes in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Sample PreparationSample preparation can improve the quality and speed of separation techniques. Products to assist sample preparation include filtration equipment, evaporators, membranes and sieves.3D Imaging3D imaging technologies allow for the visualization and analysis of three-dimensional structures at high resolution. These systems are used in fields like molecular biology, material science, and medical diagnostics. 3D imaging can be applied to visualize cells, tissues, and organs, providing valuable insights into their structure and function. Browse our peer-reviewed product directory to find the best 3D imaging solutions, compare products, check reviews, and get pricing directly from manufacturers.MicroscopyMicroscopy is a technique used to observe small objects in detail, from cells to materials, using light or electron microscopes. It enables researchers to examine structures with high resolution, aiding in fields such as biology, medicine, and materials science. With advanced microscopy techniques, scientists can gain insights into cellular processes, tissue structures, and material properties. Explore the best microscopy solutions in our peer-reviewed product directory, compare products, read customer reviews, and get pricing directly from manufacturers.NanomaterialsNanomaterials such as carbon nanotubes, fullerenes and nanoparticles are a group of materials that measure between 1-1000nm for a single unit. Analysis techniques include AFM, electron microscopy and super resolution microscopy.X-ray MicroscopyIn Situ Imaging