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SEM

TEM

DualBeam

FIB

E. Coli Negatively Stained

E. coli negatively stained with 1% Uranyl acetate

Courtesy of Alexander Mironov

Taken by Tecnai microscope

Crystal Ocean

copper crystals on copper surface

Courtesy of wadah mahmoud

Taken by Inspect microscope

Magnification: 30,015x
Sample: copper thin wire
Detector: SE
Voltage: 5 kV
Vacuum: HV
Working Distance: 10.3
Spot: 2.5

Staphylococcus aureus

Staphylococcus aureus bacteria

Courtesy of Mrs. MARIA LÁZARO DÍEZ , IDIVAL

Taken by Inspect microscope

Magnification: 7,000x
Sample: gold
Detector: ETD
Voltage: 25kV
Vacuum: 3 mbar
Horizontal Field Width: 42.6
Working Distance: 9.0 mm
Spot: 3.0

Calcite Crystal On Chlorite Clays

CALCITE CRYSTAL ON CHLORITE CLAYS IN SEDIMENTARY ROCKS

Courtesy of Eduardo Palacios

Taken by DualBeam microscope

Magnification: 25000x
Detector: TLD
Voltage: 18.00 kV
Horizontal Field Width: 10.2 μm
Working Distance: 5.1 mm

actinomysis

actinomysis isolated from deseart plant

Courtesy of Mr. Badar Al-saqer , university of dammam

Taken by Inspect microscope

Magnification: 56000
Voltage: 20KV
Working Distance: 10
Spot: 2.5

Self-assembled Gold Nanorods

DNA-directed self-assembled gold nanorods and nanospheres

Courtesy of Manoj Sridhar

Taken by Helios NanoLab microscope

Magnification: 500000x
Detector: TLD
Voltage: 18 kV
Horizontal Field Width: 100 nm
Working Distance: 4.0 mm

Ground coffee

The image shows the porous structure of ground coffee.

Courtesy of Maria Carbajo

Taken by Quanta 3D microscope

Magnification: 500x
Sample: coffee
Detector: SE
Voltage: 2.0 kV
Vacuum: 5.3e-4 Pa
Horizontal Field Width: 596 μm
Working Distance: 10.2 mm
Spot: 5.0

Human Red Blood Cells

Human Red Blood Cells

Courtesy of Mr. Nishad Kv , SCTIMST

Taken by Quanta SEM microscope

Magnification: 10000x
Detector: ETD
Voltage: 20kV
Horizontal Field Width: 29.8 μm
Working Distance: 10.0
Spot: 4.0

Metallic Heart

Coherent intermetallic inclusions with complex strain fields forming in bulk Zr metallic glass. Conventional TEM image using Tecnai T20 Twin.

Courtesy of Dr. Tim Williams , Monash University

Taken by Tecnai microscope

Wafer-to-Wafer Bond

Courtesy of SINTEF

Taken by Vion Plasma microscope

Voltage: 30 kV
Horizontal Field Width: 1 mm
Working Distance: 16.4 mm

Swollen particles of porcine gelatin and water soluble natural dye

Porcine gelatin containing natural dye developed to increase the potential application of natural dyes in powder for preparation of desserts, drinks, jelly beans, confectionery, in order to make these healthier food products and reduce the consumption of artificial dyes directly related to toxicological problems to human health. The image shows the high power particles present to absorb moisture and become swollen.

Courtesy of Dr. Thaís Passos , INT

Taken by Quanta SEM microscope

Magnification: 10.000x
Sample: silicon
Detector: Mix - BSE plus SE
Voltage: 20 kV
Vacuum: 4.76e-3 Pa
Horizontal Field Width: 29,8 µm
Working Distance: 15.8 mm
Spot: 2.0

Tricomes on Squash leaf surface_2

Tricomes on Squash leaf surface Order: Cucurbitales Family: Cucurbitaceae Genus_species: Cucurbita maxima Scanning electron microscope image of lower leaf surface, showing stomates and tricomes.

Courtesy of Louisa Howard

Taken by Quanta SEM microscope

Magnification: 690
Sample: botanical_leaf
Detector: SE
Voltage: 10kV
Working Distance: 11.1
Spot: 3.0

Bacteria Listeria

Analysis of qualitative and quantitative changes in the sample containing bacteria, using a Quanta 200 3D.

Courtesy of Natalia Shevlyagina

Taken by Quanta 3D microscope

Magnification: 15,000x
Detector: ETD
Voltage: 5 kV
Vacuum: 2,03E-3 Pa
Working Distance: 10 mms
Spot: 2,5 nA

Ladybug Eggs

A: Ladybug eggs (45x), (top view) B: The same eggs after hatching (45x), (top view) C: Ladybug eggs (90x), (side view) D: The same eggs after hatching (90x), (side view)

Courtesy of Riccardo Antonelli

Taken by Quanta SEM microscope

Magnification: 45x - 90x
Sample: Ladybug eggs on leaf plum
Detector: LFD (Low vacuum)
Voltage: 10 kV
Vacuum: 0.974 torr
Horizontal Field Width: 3.34 mm - 1.66 mm
Working Distance: 10.6 mm
Spot: 5 nA

Galvanized Sheet Steel II

Corrosion product into a galvanized sheet steel after corrosion testing simulating corrosive marine environment.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 1500X
Sample: Galvanized Sheet Steel
Detector: MIX: BSE plus SE
Voltage: 20 kV
Vacuum: 130 Pa
Horizontal Field Width: 199 μm
Working Distance: 14.9
Spot: 3.0

Pyrite in Sedimentary Rocks

PYRITE IN SEDIMENTARY ROCKS

Courtesy of Eduardo Palacios

Taken by DualBeam microscope

Magnification: 80000x
Detector: TLD
Voltage: 15.00 kV
Horizontal Field Width: 3.20 μm
Working Distance: 5.1mm

Alloy Mixture

Eutectoid decomposition of austenite to ferrite and cementite (Fe3C)

Courtesy of Gilberto Del Rosario

Taken by Nova NanoSEM microscope

Magnification: 6000x
Sample: carbon steel
Detector: ETD
Voltage: 4
Horizontal Field Width: 50
Working Distance: 4.7
Spot: 3.5

Expanded Vermiculite II

Flakes of raw vermiculite concentrate are micaceous in appearance and contain interlayer water in their structure. When the flakes are heated rapidly at a temperature above 870° C, the water flashes into steam, and the flakes expand into accordion like particles. This process is called exfoliation, or expansion, and the resulting lightweight material is chemically inert, fire resistant, and odorless. In lightweight plaster and concrete, vermiculite provides good thermal insulation. Vermiculite can absorb such liquids as fertilizers, herbicides, and insecticides, which can then be transported as free-flowing solids.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 126x
Sample: Vermiculite
Detector: Mix: SE plus BSE.
Voltage: 10 kV
Vacuum: 120 Pa
Horizontal Field Width: 2.37 mm
Working Distance: 16.4
Spot: 3.0

Chicken

Mexican chicken composed by quartz and iron oxide.

Courtesy of Mr. Ivan Jimenez Boone , Peñoles

Taken by MLA microscope

Magnification: 900x
Sample: Feed
Detector: BSE
Voltage: 25kV
Working Distance: 10.0
Spot: 7.3

Nano Spyder

Nano Spyder

Courtesy of Frans Holthuysen

Taken by Nova NanoSEM microscope

Magnification: 5000x
Sample: Nanotubes Silicon
Detector: TLD
Voltage: 15 kV
Working Distance: 5.7 mm
Spot: 3 nA

合金绣球花

Nd-Fe-B Alloy

Courtesy of yang yu

Taken by Inspect microscope

Magnification: 25,000x
Sample: Nd-Fe-B Alloy
Detector: SE
Voltage: 5kV
Vacuum: High Vacuum
Working Distance: 5.1mm

Mammacarcinoma + NK Cell

Mammacarcinoma Cell attacked by Natural Killer Cell

Courtesy of Mr. Oliver Meckes , eye of science

Taken by Quanta SEM microscope

Magnification: 6000x
Sample: biological, gold coated
Detector: Se, BSE + BSE
Voltage: 7 kV
Vacuum: High Vac.
Working Distance: 9mm
Spot: 3,0

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

Mammacarcinoma Cells

one of these three mamma carcinoma cells is attacked by a chimeral antybody receptor cell. This is a new therapy in fighting cancer.

Courtesy of Mr. Oliver Meckes , eye of science

Taken by Quanta SEM microscope

Magnification: 1800x
Sample: Biological, gold coated
Detector: Se, BSE + BSE
Voltage: 7kV
Vacuum: High Vac.
Working Distance: 9,8
Spot: 3,0

Pink foraminifera

These microfossils are very important in petroleum exploration. Sample taken from Cancun sand beach.

Courtesy of Ivan Jimenez Boone

Taken by MLA microscope

Magnification: 250x
Sample: Sand beach
Detector: BSE
Voltage: 25kV
Working Distance: 10.0
Spot: 7.5