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SEM

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FIB

Scales of a Grass Snake

Scales of a grass snake

Courtesy of Oliver Meckes

Taken by Quanta SEM microscope

Magnification: 40x
Sample: biological
Detector: SE+BSE+BSE
Voltage: 7kv
Vacuum: high
Working Distance: 22
Spot: 3

Galvanized Sheet Steel

Corrosion product into a galvanized sheet steel after corrosion testing simulating corrosive marine environment. Zinc corrosion products include oxide, hydroxides, carbonates and other salts.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 800x
Sample: Galvanized Sheet Steel
Detector: LFD
Voltage: 20 kV
Vacuum: 130 Pa
Horizontal Field Width: 373 μm
Working Distance: 14.9
Spot: 3.0

TSV Array

A cleaning cross-section mill pattern of 40 x 20 μm is used to clean up the section view of the TSV array for closer inspection (44 nA, 20 minutes)

Courtesy of Fraunhofer-Munich

Taken by Vion Plasma microscope

Magnification: 3500 x
Sample: silicon
Horizontal Field Width: 73.1 μm
Working Distance: 16.5 mm

ZnO nanorods - "nanopencils"

hydrothermal growth of ZnO nanorods - "nano pencils"

Courtesy of Dr. Cornel Munteanu , Institute of Physical Chemistry Ilie Murgulescu

Taken by Quanta SEM microscope

Magnification: 40000
Detector: SE-ETD
Voltage: 20
Horizontal Field Width: 3.73
Working Distance: 10
Spot: 4.5

Anthrax Bacteria - Bacillus anthracis

Bacillus anthracis, a bacteria used as biological weapon: ANTHRAX. Anthrax is an acute disease in humans and animals caused by the bacterium Bacillus anthracis, which is highly lethal in some forms. Magnification 8000:1

Courtesy of Oliver Meckes

Taken by Quanta SEM microscope

Magnification: 8000x
Sample: Bacteria
Detector: SE, BSE, BSE
Voltage: 7kv
Working Distance: app. 9 mm
Spot: 3

Ru nanoparticles on carbon xerogel microballs

Negativo de imagen HAADF de nanopartículas de Rutenio depositadas sobre microesferas de xerogel de carbón. HAADF negative image of Ru nanoparticles deposited on xerogel carbon microballs.

Courtesy of Dr. María del Mar Abad Ortega , Universidad de Granada

Taken by Krios microscope

Magnification: 160000 X
Sample: Nanoparticles
Voltage: 300

Guitar Chord

A rope of toy guitar.

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta SEM microscope

Magnification: 150x
Sample: A rope of toy guitar
Detector: SE
Voltage: 30 kV
Vacuum: 2x10e-3 Pa
Horizontal Field Width: 2 mm
Working Distance: 16.8 mm
Spot: 5.0

Sugarcane

Sugarcane

Courtesy of Fernanda Santos

Taken by Inspect microscope

Magnification: 4,000x
Sample: Sugarcane
Detector: SE
Voltage: 15 kV
Working Distance: 43.6
Spot: 4.0

Arabidopsis leaf

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

Sea Shell

Image of a sea shell; courtesy of student Jillian Hojsak.

Courtesy of Alyssa Calabro

Taken by Quanta 3D microscope

Recombination of a Dislocation Dipole in Ti2N

Shot peening of Ti-45Al-10Nb in air leads to partial amorphisation of the outermost layer and to the formation of a contaminant nanocrystalline (T, Al)N phase, presumably Ti2N. The figure shows dislocation recovery within a nano-crystalline grain embedded into the amorphous phase of the shot peened surface layer, as observed in situ. Three dislocations are marked by symbols. Stage (i): The isolated dislocation on the left hand side is relatively immobile. The two other dislocations are in a dipole configuration and propagate towards each other and are about to annihilate in stage (ii). Stage (iii) shows the situation after annihilation of the dipole dislocations; this is indicated by the continuous trace of the lattice planes. Observations made at room temperature with an acceleration voltage of 300 kV. It should be noted that the micrographs were sligthly compressed along the vertical direction in order to make the dislocations readily visible. The figure demonstrates the high electrical, thermal and mechanical stability of the instrument.

Courtesy of Fritz Appel

Taken by Tecnai microscope

Magnification: 800,000x
Sample: Ti-45Al-10Nb, shot peened in air, outermost peened layer
Voltage: 300 kV
Vacuum: 10-6
Horizontal Field Width: about 35 nm
Spot: 2

T52 Fungus

A fungus is a member of a large group of eukaryotic organisms that includes microorganisms such as yeasts and molds

Courtesy of Mohd Nasir Nurshaiba

Taken by Quanta SEM microscope

Magnification: 6,000x
Sample: T52 Fungus
Detector: ETD
Voltage: 5 kV
Working Distance: 9.2 mm
Spot: 3.0

LION King

Copper cubes and fibers aggregates precipitated electrochemically.

Courtesy of wadah mahmoud

Taken by Inspect microscope

Magnification: 16,224
Sample: copper thin wire
Detector: SE
Voltage: 5 kV
Vacuum: HV
Working Distance: 10.1
Spot: 2.5

peeled wood

Gelatin dissolved in NaCl dried in vacuum oven

Courtesy of Ms. rula al buqain , university of jordan

Taken by Versa 3D microscope

Botrytis sp. on Pinot Noir

Botrytis sp. on Pinot noir grape skin

Courtesy of Ken Tiekotter

Taken by Quanta SEM microscope

Magnification: 2347x
Detector: SE
Voltage: 5keV
Working Distance: 15.1 mm
Spot: 2.0 nA

Sodium Phosphotungstate

Crystallized negative stain salts are usually seen as a source of artifacts, but here a certain aesthetic value was readily apparent.

Courtesy of Holger Wille

Taken by Tecnai microscope

Magnification: 25,000x
Sample: Crystallized sodium phosphotungstate
Voltage: 80 kV

Carbon Nanofiber with Cu Diamond( Nano Necklace)

Necklace like carbon nanofiber is doped with cu crystals. but this images formed like looking like Nano-necklace.

Courtesy of Durga Prasad Muvva

Taken by Tecnai microscope

Magnification: 19000 x
Sample: Nano- Necklace
Detector: CCD
Voltage: 200 kV
Spot: 1

Beer yeast

Most of the food we eat suffer various biotechnological transformations by microorganisms to obtain the final product, improve its nutritional properties, or change its sensory qualities (smell, taste, color, ...). The image corresponds to the yeast used in the preparation of a craft beer. Yeasts are a critical component in the production of beer.

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta 3D microscope

Magnification: 30000x
Sample: Yeast
Detector: SE
Voltage: 15kV
Horizontal Field Width: 10μm
Working Distance: 10mm
Spot: 5.5

Fish gill

Fish gill

Courtesy of Mr. Nishad Kv , SCTIMST

Taken by Quanta SEM microscope

Magnification: 400
Detector: ETD
Voltage: 20kV
Horizontal Field Width: 746
Working Distance: 11.6
Spot: 4.0

Explorer 4 Additive AppImage 6

Taken by Explorer 4 Additive microscope

Embryonic Chick Heart Endocardium

3D reconstruction of the chick embryo heart endocardium at stage HH24 after altering blood flow. Cellular structure was segmented from an acquired Helios NanoLab 650 image stack, showing each cell in a different color.

Courtesy of Ms. Madeline Midgett , Oregon Health and Science University

Taken by Helios NanoLab microscope

Sample: Embryonic chick heart tissue
Horizontal Field Width: 20 microns

kidney(glomerular basement membrane)

The glomerular basement membrane (GBM) of the kidney is the basal lamina layer of the glomerulus. The glomerular capillary endothelial cells, the GBM and the filtration slits between the podocytes perform the filtration function of the glomerulus, separating the blood in the capillaries from the filtrate that forms in Bowman's capsule. The GBM is a fusion of the endothelial cell and podocyte basal laminas.

Courtesy of Mr. sathish - , Christian medical collage.vellore (CMC)

Taken by Tecnai microscope

Magnification: 4200 x
Sample: human kidney tissue
Detector: SE
Voltage: 60 kv
Vacuum: 4mbar
Horizontal Field Width: 3.64μm
Working Distance: 5.4
Spot: 1.0

Kaolinite Clay Sheets

Kaolin clay sheets

Courtesy of wadah mahmoud

Taken by Inspect microscope

Magnification: 24000x
Sample: dolomite rocks
Detector: SE
Voltage: 5 kv
Horizontal Field Width: 5 micron
Working Distance: 11.5
Spot: 3 nA

cysteine rose

It is a crystal of cysteine produced drying an high concentrate solution of cysteine on a silicon nitrite substrate

Courtesy of Mr. Andrea Jacassi , Istituto Italiano di Tecnologia

Taken by Helios NanoLab microscope

Magnification: 3998x
Voltage: 5kV
Horizontal Field Width: 37.3 um
Working Distance: 5.4mm

Calcium Carbonate Polymorphism

Calcium carbonate precipitated from solutions of ammonium carbonate and calcium acetate showing botryoidal agglomerates of vaterite nanoparticles self assembling into rhombs of calcite.

Courtesy of Robert Moser

Taken by Nova NanoSEM microscope

Magnification: 10,000x
Sample: calcium carbonate precipitates
Detector: vCD
Voltage: 10kV
Vacuum: 0.1mbar
Horizontal Field Width: 29.8
Working Distance: 4.3
Spot: 5.0