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SEM

TEM

DualBeam

FIB

Listeria Monocytogenes

Listeria monocytogenes (green) biofilm formation on the surface of turkey jerky.

Courtesy of Daniel Boyle

Taken by Nova NanoSEM microscope

Magnification: 5,000x
Sample: Turkey jerky dipped into solution containing Listeria monocytogenes
Detector: vCD
Voltage: 5kV/1kV landing energy
Vacuum: 5 x 10-5 torr
Horizontal Field Width: 29.8 um
Working Distance: 5.0
Spot: 3

Platinum Nano-Wire

A platinum nano-wire deposited and milled to about 50nm diameter for use as a gas sensor.

Courtesy of Peter Heard

Taken by FIB microscope

Magnification: 50,000x
Detector: CDM-E
Voltage: 30kV
Horizontal Field Width: 6.08 μm
Spot: 1pA

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

Nebula

Block face imaging using the Teneo VolumeScope of rat vessel. The LUT was changed to the fiji Fire LUT to enhance the extracellular matrix (dark blue). This structure has an important role in scaffold and tissue stress absoption as well as storage for different growth factors.

Courtesy of Dr. eric hanssen , Bio21 Institute

Taken by VolumeScope microscope

Sample: Rat skin in epoxy resin
Detector: BSE
Voltage: 3 kV
Vacuum: 0.5mbar
Horizontal Field Width: 0.122
Working Distance: 8.72
Spot: 9.0

granules group of lactobacillus Bacteria using in industrial

granules group of lactobacillus Bacteria mixing with olive oil to give high efficiency with yogurt industria it is fixing by glutaraldehyde and dehydration by different concentration of alcohol

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

Taken by Inspect microscope

Magnification: 85X
Sample: bacteria
Detector: SE
Voltage: 15KV
Vacuum: HV
Working Distance: 10mm
Spot: 3.5

Wet Wood Slice Imaged ESEM Mode

Taken by Quanta SEM microscope

Magnification: 1,500 x
Detector: GSED
Voltage: 5.0 kV

ZnO

ZnO coated with Au, Pd

Courtesy of Dr. Aldona Nowicka , Maria Curie-Sklodowska University in Lublin

Taken by Quanta SEM microscope

Magnification: 5,000
Sample: ZnO
Detector: SE
Voltage: 20 kV
Vacuum: 1,91e-4Pa
Horizontal Field Width: 29,8um
Working Distance: 10mm
Spot: 4,5

ZnO

It is Er doped ZnO compound. It was produced by sol-gel method. ZnO is a wide-bandgap semiconductor. As can be seen from the figure, it has hexagonal structure. ZnO has several favorable properties, including good transparency, high electron mobility, wide bandgap strong room-temperature luminescence that used in various applications. And the properties that mentioned above can be improved by adding some kind of dopings Because of these reasons we have tried to produced Er doped ZnO in nanoscale.

Courtesy of Mrs. Seydanur Kaya , Kastamonu University

Taken by Quanta SEM microscope

Magnification: 20,000x
Sample: Metal
Detector: SE
Voltage: 10kV
Vacuum: 2,50-e4Pa
Horizontal Field Width: 10,5μm
Working Distance: 10,4
Spot: 2,5

Faucet Aerator III

Aerators should be regularly kept cleaned or replaced. The mesh in the aerator can collect lead debris, and then leach this toxic metal into the water passing through it. Aerators cap the ends of most drinking-water faucets. In some cases, they’re used to conserve water by reducing a faucet’s maximum flow rate; in others their primary function is to concentrate the flow of water so that it delivers more pressure and cleaning power. But these little metal cages also collect debris. Including lead. And unless you’re regularly cleaning out those aerators, you might be developing a toxic mini gravel field through which your drinking water must pass before reaching your glass or coffee pot. Indeed, one lead poisoning case in North Carolina involved a child (see link below): www.dcwater.com/waterquality/faqs.cfm

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 50x
Sample: Aerator
Detector: Mix: SE plus BSE
Voltage: 20 kV
Vacuum: 90 Pa
Horizontal Field Width: 5.97 mm
Working Distance: 15.2
Spot: 3.0

Incubation

An egg in nest. This image is 3-D polymer nanostructure fabricated with 3-D lithography.

Courtesy of Dr. Weisheng Yue , KAUST

Taken by Quanta SEM microscope

A Frozen Water Drop

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

Taken by Quanta SEM microscope

Magnification: 100x
Sample: frozen water droplet
Detector: LFD
Voltage: 15kV
Vacuum: 1.2 Torr
Horizontal Field Width: 3.5 mm
Working Distance: 5.4 mm
Spot: 3.5

Au islands grown on MoS2

Au islands grown on MoS2

Courtesy of Dr. Benedykt R. Jany , Marian Smoluchowski Institute of Physics Jagiellonian University Krakow

Taken by Quanta 3D microscope

Horizontal Field Width: 2.98μm

14nm 50um HFW

14nm 50um HFW, Helios G4 PFIB

Taken by Helios G4 PFIB microscope

ZnO

Zinc Oxide.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 5,000x
Sample: Zinc oxide
Detector: Mix: SE plus BSE.
Voltage: 20 kV
Horizontal Field Width: 59.7 µm
Working Distance: 14.8
Spot: 3.5

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

Child's play

A toy guitar's rope

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta 3D microscope

Magnification: 200x
Detector: SE
Voltage: 15 kV
Horizontal Field Width: 1.49 μm
Working Distance: 10.7 mm
Spot: 5.0

Hotbed for TEM

An in-house unltra-clean and ultra thin C grid made for customized TEM sample placement.

Courtesy of Mr. liang hong , WDC

Taken by Helios NanoLab microscope

Magnification: 1,500
Sample: C/Cu
Detector: External
Voltage: 3kv
Vacuum: high
Horizontal Field Width: 138um
Working Distance: 4mm
Spot: 2

Frozen polymer

Aqueous polymeric film dried under vacuum environment.

Courtesy of Dr. Erico Teixeira Neto , LME-CNPEM

Taken by Inspect microscope

Diatome

Diatome

Courtesy of Gokhan ERDOGAN

Taken by Quanta SEM microscope

Magnification: 30000x
Sample: Diatome
Detector: ETD
Voltage: 4.0kV
Vacuum: 4.01e-4Pa
Horizontal Field Width: 9.93μm
Working Distance: 7.7
Spot: 2.0

Polystyrole Insulating Foam

Section through a Polystyrole insulating foam. Showing the fine Walls of the Material and polymere structure.

Courtesy of Oliver Meckes

Taken by Quanta SEM microscope

Magnification: 360:1x
Sample: Polymer
Detector: SE+BSE
Voltage: 7kv
Vacuum: High Vac
Horizontal Field Width: 410 µm
Working Distance: 9 mm

Eggs

Surface of activated carbon used as adsorbent in water treatment processes. Activated carbons are porous nature materials with high internal surface which gives them excellent adsorbent properties. This carbon has been prepared from biomass waste, specifically from walnut shells.

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta 3D microscope

Magnification: 700x
Sample: Activated carbon
Detector: SE
Voltage: 5 kV
Vacuum: 10-3 Pa
Horizontal Field Width: 250 μm
Working Distance: 10 mm
Spot: 5.0

Breast Cancer Cell

breast cancer cell, fixed and dehydrated.

Courtesy of Wadah Mahmoud

Taken by Inspect microscope

Magnification: 5,000x
Sample: Cancer cells
Detector: SE
Voltage: 2 kV
Working Distance: 12.4 mm
Spot: 2.5 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

YMnO3 Thin Films

YMnO3 thin films deposited on silicon substrate at 750C.

Courtesy of IONELA ILIESCU

Taken by Quanta SEM microscope

Magnification: 50,000x
Sample: YMnO3
Detector: SE
Voltage: 15 kV
Vacuum: HV
Working Distance: 9.1
Spot: 3.0

Clay and Dolomite

Kaolinite and quatrz between dolomite rhombs

Courtesy of wadah mahmoud

Taken by Inspect microscope

Magnification: 16000x
Sample: dolomite rocks
Detector: SE
Voltage: 2 kv
Horizontal Field Width: 5 micron
Working Distance: 11.6 mm
Spot: 3 nA