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SEM

TEM

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FIB

Amaryllis Stigma Pollination

Amarylis stigma (pink) with pollen grains (yellow) adhering to sticky glands on its surface. Some pollen tubes (olive green) carrying genetic material can be seen on top of the stigma. Imaged in low vacuum without prior dehydration. Dynamic focus and long working distance used for depth of focus.

Courtesy of Paul Gunning

Taken by Inspect microscope

Magnification: 62x
Detector: LFD
Voltage: 10kV
Vacuum: 24 Pa
Horizontal Field Width: 4.83 mm
Working Distance: 15.3 mm
Spot: 2.5 nA

Deprocessing 1x node Contact level

Deprocessing 1x node Contact level, Helios G4 PFIB

Taken by Helios G4 PFIB microscope

Ebola virus 2

Cryo TEM of Ebola virus with 10 nm gold

Courtesy of Daniel Beniac

Taken by Tecnai microscope

Magnification: 80,000
Detector: CCD
Voltage: 200 kV

Crystal

These are Arsenic and Sulfur crystals found in deep sea.

Courtesy of Mr. Nicolas GAYET , IFREMER

Taken by Quanta SEM microscope

Magnification: 1000
Detector: SE
Voltage: 20kV
Horizontal Field Width: 256µm
Working Distance: 11.4
Spot: 5.0

Etching Pits in Alumina Layer

Etching pits and caves in an alumina layer.

Courtesy of Stefan Ostendorp

Taken by Nova NanoSEM microscope

Magnification: 8000
Detector: vCD
Voltage: 7kV
Vacuum: 0.0000180957mbar
Horizontal Field Width: 37 µm
Working Distance: 6,9 mm
Spot: 5 nA

Leaf Trichomes

Image of lotus leaf trichomes, which are important for water repellence on the leaf.

Courtesy of Craig Queenan

Taken by Quanta 3D microscope

Magnification: 1500x
Detector: ETD
Voltage: 30 kV
Vacuum: 10^-6 Torr
Horizontal Field Width: 20um
Working Distance: 10 mm
Spot: 3.0 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

Shark Skin

This image shows the skin of a great white shark. The unique shape of the dermal denticles improve the fluid dynamics of the shark.

Courtesy of Mrs. Miranda Waldron , University of Cape Town

Taken by Nova NanoSEM microscope

Magnification: 260x
Sample: shark skin
Detector: ETD
Voltage: 5kV
Horizontal Field Width: 1.15mm
Working Distance: 3.9mm
Spot: 2.0

Micro sieves

Cocconeis placentula Ehrenb.

Courtesy of Magdalena Parlinska-Wojtan

Taken by Quanta 3D microscope

Magnification: 5,000x
Sample: Diatoms
Detector: SE
Voltage: 30 kV
Horizontal Field Width: 30 µm
Working Distance: 14 mm
Spot: 5.5

Nanosails

A ZnO nanostructure produced by chemical vapor deposition.

Courtesy of Dr. Joern Leuthold , Institute of Materials Physics, WWU Muenster

Taken by Nova NanoSEM microscope

Magnification: 5000x
Detector: SE
Voltage: 3 kV
Vacuum: 3e-6 mbar
Horizontal Field Width: 60 µm
Working Distance: 5.3 mm
Spot: 3

Reishi Mushroom Powder

Reishi Mushroom Powder

Courtesy of gu li

Taken by Quanta SEM microscope

Magnification: 12,000x
Sample: powder
Detector: ETD
Voltage: 10.00kV
Vacuum: high vaccum
Horizontal Field Width: 5.00μm
Working Distance: 9.8mm
Spot: 3.0

80S Ribosome

A 5 nm tomographic slice from a vitreous section of a Saccharomyces cerevisiae cell. (M) is a Mitochondrion and (V) a vacuole. Scale bar, 100 nm. Upper Panel: A high-resolution density map of the averaged 80S ribosome constructed using the ribosomes seen in the background image. Lower Panel: A select area from the 80S ribosome Macromolecular Atlas displaying a putative polyribosome cluster.

Courtesy of Jason Pierson, Jose Jesus Fernandez, Matthijn Vos, Jose L. Carrascosa and Peter J. Peters Netherlands Cancer Institute and Centro Nacional de Biotecnologia-Consejo Superior de Investigaciones Cientificas

Taken by Titan Krios microscope

Stainless steel

Stainless steel microstructure.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 5,000x
Sample: Stainless steel
Detector: MIX: SE plus BSE
Voltage: 20 kV
Vacuum: 2.3 e-4
Horizontal Field Width: 59.7 µm
Working Distance: 9.7
Spot: 4.5

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

Dracocephalum Nectary

Dracocephalum nectary, critical point dried, coated with Pd/Au

Courtesy of Mr. Michał Rawski , Jagiellonian University

Taken by Quanta 3D microscope

Magnification: 75x
Sample: plant tissue
Detector: ETD SE
Voltage: 2 kV
Vacuum: 4.19e-4 Pa
Horizontal Field Width: 1.99 mm
Working Distance: 10.0
Spot: 4.5

Saliva Bacteria C. Krusei

This highly diverse microflora inhabits the various surfaces of the normal mouth

Courtesy of Mr. Hassan Ismail , Universiti Malaya

Taken by Quanta SEM microscope

Magnification: 5,000 x
Sample: Bacteria cells
Detector: ETD
Voltage: 5 kV
Vacuum: High Vacuum
Working Distance: 12.9 mm
Spot: 3.0

Entanglement

A multi-walled carbon nanotube/sulfonated polyaniline composite obtained by means of a reductive alkylation technique held in liquid ammonia. Note that MWNTs are well-embedded in the polymer matrix, thus showing good dispersion.

Courtesy of Abraham Cano-Marquez

Taken by Quanta SEM microscope

Magnification: 25000x
Detector: TLD
Voltage: 10 kV
Vacuum: 1e-05
Horizontal Field Width: 5 μm
Working Distance: 6.3 mm
Spot: 3 nA

Wafer by FIB

Cutting a small round piece (R = 10-20 um) from the surface of the wafer by FIB. Then release it and glue it to a cantilever to be used as a mirror.

Courtesy of Hozanna Miro

Taken by DualBeam microscope

Magnification: 5000x
Sample: Si/SiN then Ta2O5/SiO2/...30-40 layers
Detector: SED
Voltage: 5kV
Working Distance: 5 mm
Spot: 3 nA

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

Copper Metal with Sulfur

Copper metal with sulfur and chromium

Courtesy of Laura Schlimgen

Taken by Quanta SEM microscope

Magnification: 200x
Detector: BSE
Voltage: 25 kV
Horizontal Field Width: 100 μm
Working Distance: 10.8 mm
Spot: 6.8 nA

Compositional Map

Compositional map of the Ni based superalloy sample:  2D EDS multi-element compositional map of 512 × 512 pixels.  Acquired in <5min. Product: Talos TEM

Taken by Talos microscope

Diatom Boat

Diatoms

Courtesy of Mr. Gokhan ERDOGAN , Izmir Institute of Technology

Taken by Quanta SEM microscope

Magnification: 5730
Sample: Diatom
Detector: ETD
Voltage: 3 kV
Vacuum: 2.48e5 mbar
Working Distance: 6.1
Spot: 2.5

PAN Microfibers

PAN Microfibers and Microspheres

Courtesy of Oliver Meckes

Taken by Quanta SEM microscope

Magnification: 4000x
Detector: SETD + BSE
Voltage: 7 kV
Vacuum: high vac.
Working Distance: app.8 mm
Spot: 3 nA

particles and plates

Hydrothermally synthesized BaFeSi4O10 crystals of varying sizes. We are interested in the hydrothermal chemistry of BaFeSi4O10 both for what insights this method can provide into the geological formation of gillespite, the mineral form of BaFeSi4O1O, and as a potential route for making novel hybrid materials with other metals.

Courtesy of Dr. Eric Formo , UGA

Taken by VolumeScope microscope

Pine Pollen

Pine pollen

Courtesy of Owen Crankshaw

Taken by Quanta SEM microscope

Magnification: 1800x
Detector: ETD
Voltage: 15 kv
Vacuum: High vacuum
Horizontal Field Width: 75 μm
Working Distance: 10 mm
Spot: 3 um