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Yeast, cryo-SEM image, false colured
Courtesy of Bryony James
Taken by Quanta SEM microscope
Cylinders of nickel grown by electroforming and after lift-off of the corresponding resist mask. In some cases, the nickel overpassed the resist (muffins), while other cylinders broke at the base (little tarts). The resist has been written with the photolithography technique.
Courtesy of Ms. Marina Raschetti , FEMTO-ST
Two sperms cells of Asterias at Scanning Electron Microscopy.
Courtesy of Mariangela Gentile
Low vacuum mode image (false-colored) of a bacterial biofilm growing on a micro-fibrous material.
Courtesy of Paul Gunning, Smith and Nephew
Taken by Nova NanoSEM microscope
Secondary electron image of tartrate crystals, sometimes called wine diamonds found on the bottom of a red wine cork. Chemically these crystals are known as potassium bitartrate. They’re formed when tartaric acid, a natural component found in grapes, binds with potassium under cold conditions to form a crystalline salt. (Image collected by Darlene McAllister.)
Courtesy of Ashley Moore
Female hair fiber.
Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT
ZnMnO nanoparticle of view from the front, these nanoparticles are able to trap air pollutants
Courtesy of Dr. Irma Estrada , Instituto Politecnico Nacional
Taken by Quanta 3D microscope
Competitive Interactions in Mixed-Species Marine Biofilm.
Courtesy of Dr. Maurício Paiva , INT - Instituto Nacional de Tecnologia
Crystals of pyrite in clay, framboids and octohedra
Courtesy of Dr. jim buckman , Heriot-Watt University
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
Taken by Inspect microscope
Zinc Oxide Crystals on carbon tape
Courtesy of Mrs. DUYGU OGUZ KILIC , Izmir Institute of Technology- Center for Materials Research
A ZnO nanostructure produced by chemical vapor deposition.
Courtesy of Dr. Joern Leuthold , Institute of Materials Physics, WWU Muenster
Image obtained by scanning electron microscopy. Research to assess the diversity of Myxomycetes in the Atlantic Forest.
Courtesy of FRANCISCO RANGEL
Bursted indium oxide thin film
Courtesy of Ralf Müller
Polystyrene lamellar structures composed of nanospheres. When dispersed on a solid substrate (in this case silicon) the multiple layers of polystyrene nanospheres can crack during drying, due to capillary forces.
Courtesy of Luca Boarino
Urchin-like zinc oxide
Courtesy of Amal Al Ghaferi
Corrosion product into a galvanized sheet steel after corrosion testing simulating corrosive marine environment.
Collagen fibrils, showing their characteristic 'D banding' morphology. These collagen fibrils are present in the joint capsule tissue that surrounds the knee.
Methicillin Resistant Staphylococcus Aureus (MRSA) bacteria on the surface of a wound dressing. Fixed with glutaraldehyde and dehydrated through an ethanol series. Coated with 5nm gold-palladium and imaged at ultra high resolution (semi-immersion optics). False-coloured.
Courtesy of Paul Gunning
Courtesy of Frans Holthuysen
Efavirenz is an anti-HIV drug that reduces the amount of virus in the body. It is one of the most recent classes of anti-retroviral drugs used in the treatment of HIV infections. It is the first choice therapy for AIDS treatment.
This is an embryonic nerve cell growing on DNA. In this system DNA is being studied as a tool to dynamically control surface adhesion for cells. Changing the cell behavior at different time intervals allows us to recreate the dynamic growth sequences that occur naturally in regenerating animals like newts.
Courtesy of Dr. Mark McClendon , Northwestern University
TSV Crossection 03, Helios G4 PFIB
Taken by Helios G4 PFIB CXe microscope
CALCITE CRYSTAL ON CHLORITE CLAYS IN SEDIMENTARY ROCKS
Courtesy of Eduardo Palacios
Taken by DualBeam microscope
Artificially colored Ga+ ion image of agglomerated gel particles coated with a RuCl3 layer taken with the Quanta dual beam. Due to drying and shrinking of the gel core the RuCl3 coating wrinkled.
Courtesy of Magdalena Parlinska-Wojtan