ResourceDrug discovery > Basic Research
High-resolution imaging with ZEISS Gemini Optic on real samples
13 Apr 2023In this application note from ZEISS, the high-resolution imaging capabilities of the ZEISS Gemini Optics on real-world samples are demonstrated. A variety of samples, including mesoporous silica, platinum nanostructures, moth wing, and nanometer-spaced FeO(OH) crystals, were imaged using the Inlens secondary electron (SE) or Inlens Duo detector. In addition, a 45 nm semiconductor device and a fin field-effect transistor (FinFET) were imaged using annular scanning transmission electron microscopy (STEM) and pure backscattered electrons (BSE) imaging, respectively.
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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.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.