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There are two membranes with nanosized holes in silicon, produced by focused ion beam milling. The total width of each membrane is about 150 nm. The diameter of big holes is about 400 nm and small holes - 150 nm. Such structures can be applied in systems on chip.
Courtesy of Alexey Kolomiytsev
Taken by DualBeam microscope
Urchin-like zinc oxide
Courtesy of Amal Al Ghaferi
Taken by Quanta SEM microscope
Photoresist dots acted as a mask during etching of a silicon oxide layer. After subsequent etching steps intro the silicon and the final photoresist stripping, these shapes emerged.
Courtesy of Frans Holthuysen
Taken by Nova NanoSEM microscope
Ceramic particles imaged at low vacuum in Ultra-High Resolution mode.
Courtesy of Paul Gunning, Smith and Nephew
1-micron bacteria and EPC from copper ore leaching process (SE image treated on Picasa)
Courtesy of Mr. Rogerio Kwitko , VALE
Taken by Inspect microscope
Image of a Morpho butterfly wing. There has been arguments as to how the Morpho butterfly presents such a beautiful color. Is it from Pigments or is it Diffraction of light.
Courtesy of Gerald Poirier
This Arabidopsis leaf was taken from a seedling grown in total darkness. Note the crystalline prolamellar bodies within the etioplasts.
Courtesy of Ms. Pat Kysar , University of California, Davis
Taken by TEM microscope
Zinc oxide nano-rods grown using Chemical Bath Deposition method.[Acknowledgement: Prof.M.S.R.Rao and Joy Narayanan, Research scholar ]
Courtesy of Kannan .D
Taken by Quanta 3D microscope
Zoomed in view of a TSV array.
Courtesy of Sematech
Taken by Vion Plasma microscope
Bi-hydrate calcium sulphate cooked to a temperature of 130 ° C and 200 ° C. The remaining water is removed to obtain anhydrous calcium sulphate (CaSO4) with hexagonal structure.
Courtesy of Marco Casinelli
The V400ACE creates a well.
Taken by V400ACE microscope
Graphite Sheets by CARBAJO MARIA Graphite sheets. This material is the main component of the tip of a pencil.
Newborn Spore of the Bacillus Thuringiensis subsp and specific crystals. Spore kurstaki strain H1. This spore has just emerged from vegetative bacteria.
Courtesy of Natalia Shevlyagina
Sensorial organs (mechanoreceptors) present on the apex of the abdomen of the first-instar larva of a Flanged Bombardier Beetle (Coleoptera, Carabidae, Ozaenini)
Courtesy of Prof. Andrea Di Giulio , University Roma Tre, Department of Science
Taken by Helios NanoLab microscope
Calcium Carbonate Crystals
Courtesy of Gokhan ERDOGAN
Xylem vessel in plant wood
Courtesy of Mr. Wadah Mahmoud , The University of Jordan
A: Egg hoverflies (Diptera Syrphidae) (150x) B: The same egg after hatching (145x) C: Details of the surface(500x) D: Details of the surface(1,800x)
Courtesy of Riccardo Antonelli
Zinc Oxide Crystals on carbon tape
Courtesy of Mrs. DUYGU OGUZ KILIC , Izmir Institute of Technology- Center for Materials Research
Deprocessing 1x node Contacts zoom, Helios G4 PFIB
Taken by Helios G4 PFIB microscope
Surface and Cross-Section view of Cu(In,Ga)Se2 nanoballs grown on porous alumina membrane.
Courtesy of Eberhardt Josue Friedrich Kernahan
Courtesy of Ekaterina Nikitina
Partially dried red blood cells clotted on the cotton fibres of a gauze wound dressing. Imaged at low vacuum to avoid charging of cotton fibres.
Courtesy of Paul Gunning
Courtesy of Fraunhofer-Munich
Copper metal with sulfur and chromium
Courtesy of Laura Schlimgen
The silicon nanopillars are fabricated through combining two techniques, a gold mask made by nanosphere lithography and a Metal-Assisted Chemical Etching of Silicon. The structures shown in the image look like the Amazon River, but at the nanoscale.
Courtesy of Marcos Rosado , Institut Catala de Nanociencia i Nanotecnologia