Prisma E SEM
Talos F200i TEM
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The 2016 Image Contest Grand Prize Winner
Learn how to engage in cryo-EM SPA
2017 Nobel Prize for Chemistry
Krios G3i Cryo-TEM
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What's new in PerGeos 1.1
The trabecular rete of human oculus consists of crossing collagen fibers with cells and extracellular matrix on the surface. Also on the surface of the trabeculae we can see round granules (not bacteria) of organic origin. The use of SEM in ophthalmologic microsurgery allows to evaluate the quality of surgical technique. These studies were conducted jointly with Lyubimova T.S. from Scientific Technical Complex “Microsurgery of oculus”.
Courtesy of Natalia Shevlyagina
Taken by Quanta SEM microscope
Tellurium and Bismuth nano powder
Courtesy of Catherine Bibby
Taken by Tecnai microscope
Courtesy of Fraunhofer-Munich
Taken by Vion Plasma microscope
Well preserved ~1 billionw year old Organic microfossils were found at Bitter Springs Formation of Australia. The FIB was used at NASA-JSC Labs. to prepare ultra-thin cross sections and then HRTEM and STXM/XANES analyses were performed.Together these analyses of FIBed organic microfossils from Early Earth materials open up a new line of research where we can more specifically characterize remnants of early life. Data from these studies would provide insight into recognizing fragmentary organic remains from living systems from either the early Earth or extraterrestrial bodies. In the picture, the cross section of filamentous microfossils are visible.
Courtesy of ZIA RAHMAN
Taken by Quanta 3D microscope
Zinc crystals that have been adsorbed on the surface of an alginate gel after being subjected to a process of wastewater treatment. An important field of application of the alginates gels is the protection of the environment: alginate gels are used as adsorbents for the removal of heavy metals such as cadmium, zinc, lead, chromium and mercury in wastewater.
Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA
Image of chalk acquired and colorized by high school student Alexandra Schwartz.
Courtesy of Mrs. Alyssa Waldron , Bergen County Technical Schools
Drops of water were frozen onto an aluminum block and imaged in low vacuum mode, This image is one frame of a movie showing sublimation of the frozen drop.
Courtesy of Mr. Wallace Ambrose , University of North Carolina
Uncoated fly ash, observed in high vacuum with a low beam landing voltage (2 kV).
Courtesy of Siegen University, Germany
Taken by Nova NanoSEM microscope
Zinc Oxide crystal from a used refractory.
Courtesy of Laura Schlimgen
Taken by XL SEM microscope
Microstructures grown by MOCVD (metalorganic chemical vapour deposition).
Courtesy of Francisco Rangel
Genus of spirochaete bacteria, including a small number of pathogenic and saprophytic species. Leptospira was first observed in 1907 in kidney tissue slices of a leptospirosis victim who was described as having died of "yellow fever"
Courtesy of Zakari Mohd Zulhizan
A cleaning cross-section mill pattern of 50 x 50 μm is used t clean up the surface of the TSV section closer inspection (60 nA, 17 minutes).
Courtesy of FEI
Calcium carbonate crystals synthesized by Dr. Ranjith Krishna-Pai at the International Iberian Nanotechnology Lab and imaged using the environmental mode of the Quanta ESEM.
Courtesy of Dr. Rumyana Petrova , Moxtek, Inc.
Deprocessing 1x node Contacts, Helios G4 PFIB
Taken by Helios G4 PFIB microscope
Electroplated Tin Deposit
Courtesy of Lisa Gamza
Derivation from Cervical Cells
Courtesy of Ms. Helen Ng Lee Ching , Universiti Malaya
SEM images of the fractured surface of PU foams. The foam exhibites polygon closed-cell structures with hexagonal faces.
Courtesy of Ms. NAYELY PINEDA , Cimav
Sildenafil is the active ingredient in Viagra tablets.Sildenafil was re crystallised in 10% alcohol and allowed to air dry, then adhered onto a SEM stub using double sided carbon adhesive discs, prior to viewing the sample was gold coated in an Emitech K550 Sputter Coater for 2 minutes at 20mA. The coated sample was then transferred into a FEI XL30 Scanning Electron Microscope and imaged at 10KV using a high tilt angle. High definition digital images were captured and imported into Photoshop for enhancing and colouring.
Courtesy of David McCarthy
PFIB section and image through wafer-to-wafer bond region, exposing 4 µm diameter interconnecting spheres.
Courtesy of Courtesy SINTEF
Ultrafiltration of water. Deposits on a reverse osmosis filter
Courtesy of Gilberto Del Rosario
FIB cut on PES (Polyethersulfone) filtration Membrane
Courtesy of Reingruber Herbert
Taken by DualBeam microscope
Human Hair details
Courtesy of Mr. Wadah Mahmoud , The University of Jordan
Taken by Inspect microscope
Fragment of surface of diatom cell.
Courtesy of Ekaterina Nikitina
Sulfur-rich crystal formations deposited on the RJ Lee Group Passive Aerosol Sampler. Collected at Oak Ridge National Laboratory.
Courtesy of Ashley Moore
Deprocessing 1x node 2, Helios G4 PFIB