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SEM

TEM

DualBeam

FIB

Sticky Plaster

Image of fibers on the adhesive side of a sticky plaster.

Courtesy of Janna Collier

Taken by Quanta SEM microscope

Magnification: 1200x
Detector: SE
Voltage: 10.0 kV
Working Distance: 12.09 mm
Spot: 3.0 nA

Milled shale sample

Shale sample milled by the V400ACE FIB microscope

Taken by V400ACE microscope

Sample: shale
Voltage: 30 kV
Horizontal Field Width: 59.6 μm
Spot: 80 pA

Pt nanoparticles on Si ball

Pt nanoparticles on Si ball.

Courtesy of María del Mar Abad Ortega

Taken by Krios microscope

Magnification: 57000 X
Sample: Cu grid with formvar
Detector: STEM BF
Voltage: 300 kV
Spot: 7

FEBID-Tower

Free-standing platinum-carbon FEBID-structure with central pillar

Courtesy of Mr. Robert Winkler , Graz, centre for electron microscopy

Taken by DualBeam microscope

Sample: FEBID
Detector: TLD
Voltage: 5 kV
Horizontal Field Width: 3.00µm
Working Distance: 5.0 mm

Cactus

Image of a cactus acquired and colorized by high school student Soomin Kim.

Courtesy of Mrs. Alyssa Waldron , Bergen County Technical Schools

Taken by Quanta SEM microscope

ZnO Nanowire Haystack

A haystack of ZnO Nanowires on Si substrate.

Courtesy of Peter Heß

Taken by Nova NanoSEM microscope

Magnification: 2500x
Sample: ZnO
Detector: ETD
Voltage: 5 kV
Vacuum: 0.00000536681 mbar
Horizontal Field Width: 120 μm
Working Distance: 5.1 mm
Spot: 2 nA

PLGA Microsphere

PLGA (poly lactic-co-glycolic acid) is a biodegradable and biocompatible copolymer that is widely used in the pharmaceutical industry as a drug delivery vehicle.PLGA microspheres were attached to a SEM stub with a carbon adhesive disc and being transferred using a squirrel hair brush. Excess sample was removed with a gentle spray of compressed air and then placed into the FEI Quanta FEG 200 for imaging. To enhance surface morphology of the spheres, a low accelerating voltage of 2KV was selected to be the optimum for this kind of sample with a chamber pressure of 180 Pascal’s. A digital image was captured, imported into photoshop and coloured by Steve Gschmeissner.

Courtesy of David McCarthy

Taken by Quanta SEM microscope

Magnification: 1000x
Detector: LFD
Voltage: 2.00 kV
Vacuum: 180Pa
Horizontal Field Width: 298μm
Working Distance: 4.3 mm
Spot: 3.0 nA

In the beer

The image corresponds to the malted barley used in the elaboration of a craft beer. Plant cell structure can be observed.

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta 3D microscope

Magnification: 2000x
Sample: barley
Detector: SE
Voltage: 15kV
Horizontal Field Width: 149 μm
Working Distance: 10 mm
Spot: 5.0

Ink on a Ten Dollar Bill

This image is a mixed BSE/SE image of the ink on a ten dollar bill. EDS analysis showed that this ink coming from the torch contains aluminum, silicon, potassium, titanium, and iron.

Courtesy of Ben Anderson

Taken by Quanta SEM microscope

Magnification: 273x
Sample: $10 Bill
Detector: Mixed BSE/SE
Voltage: 15 kV
Horizontal Field Width: 547 um
Working Distance: 17.6 mm
Spot: 5.0

Nano Forest

FIB milling reveals a nano forest mountain range.

Taken by V400ACE microscope

Voltage: 30 kV
Horizontal Field Width: 38.3
Spot: 24 pA

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

Nanoplankton Calcareous Nannoplankton

The rainbow creatures shown here are a species called calcareous nannoplankton. In the past as ocean acidity increased, the skeletons of some species became malformed, other species shrank in size, and others died out altogether. The intelligent design behind the species portrayed here is that it modifies and protects itself with a calcium shell during periods of high CO2 atmospheric content that lead to ocean acidification. Each creature is approximately 2 microns.

Courtesy of Gerald Poirier

Taken by Quanta SEM microscope

Sample: Nanoplankton
Detector: LFD
Voltage: 15Kev
Vacuum: .83 Torr
Horizontal Field Width: 40 μm
Working Distance: 10mm
Spot: 3

Artifact of FIB Milling

Artifact of FIB milling

Courtesy of Alex Lahav

Taken by DualBeam microscope

Magnification: 50,000x
Sample: Silicon
Detector: CDM-E
Voltage: 5 keV
Horizontal Field Width: 2.00 μm
Spot: 3

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

Protein droplets in Ice Cream

Protein droplets in ıce cream

Courtesy of Mr. MUHAMMET AYDIN , Namık kemal university

Taken by Quanta SEM microscope

Magnification: 1500
Detector: GSED
Voltage: 20
Vacuum: 446 Pa
Working Distance: 9,9
Spot: 4

Indium Oxide Thin Film

Bursted indium oxide thin film

Courtesy of Ralf Müller

Taken by Nova NanoSEM microscope

Magnification: 121x
Detector: ETD
Voltage: 15.0 kV
Working Distance: 4.7 mm
Spot: 3.0

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

WAR IN OUR HUMAN TRENCHES

The captions shows the dramatic encounter, in the liver, of our unsung heroes, the immune cells, and an invading parasite, the trypanosome. Each side bears an impressive arsenal of chemical weapons that will define at the end the unset, or not, of the Sleeping Sickness. Courtesy of Daniel Monteyne, Gilles Vanwalleghem, Etienne Pays, David Pérez-Morga and CMMI at the Université Libre de Bruxelles.

Courtesy of David Pérez-Morga

Taken by Quanta SEM microscope

Magnification: 8658.29x
Sample: Hepatic cells
Detector: Etd SE
Voltage: 20 kV
Horizontal Field Width: 3062.5 μm
Working Distance: 6.85
Spot: 3.00

Guitar strings

The image shows three guitar strings, one of which is broken. The nickel coils are wrapped around a steel core, the size of which affects the tome of the string.

Courtesy of Mrs. Miranda Waldron , University of Cape Town

Taken by Nova NanoSEM microscope

Magnification: 200x
Sample: guitar strings
Detector: SE
Voltage: 2kv
Horizontal Field Width: 0.5mm
Working Distance: 5mm
Spot: 2

Gold nanoflower on the tip

Gold nanoflower grew on the tip of carbonaceous nanotube via galvanic reaction.

Courtesy of Mr. Xing Chen , Institute of Intelligent Machines

Taken by Quanta SEM microscope

Magnification: 100,000x
Sample: Gold
Detector: SE
Voltage: 20kV
Vacuum: 0.00005mbar
Horizontal Field Width: 3.00μm
Working Distance: 12
Spot: 3.0

Straight struts and strained shoots

A combination of kinetics (alfa>beta phase) in sintering (solution/reprecipitation also as liquid/gas phase) of silicon nitride foam yielded sub-micro-textures with wide crystalline growths spreading all over the surfaces of the micro-confined strut-wall voids and pores, with crystals in elongated habitus , until exagerate growths to either whiskers or ribbons

Courtesy of Dr. Mauro Mazzocchi , Italian National Council of Research

Taken by Quanta SEM microscope

Magnification: 5000
Sample: ceramic silicon nitride
Detector: SE+SSD
Voltage: 5.1
Vacuum: HV
Horizontal Field Width: nd
Working Distance: 9.3
Spot: 2.7

Crystal Flowers

Sulfur-rich crystal formations deposited on the RJ Lee Group Passive Aerosol Sampler. Collected at Oak Ridge National Laboratory.

Courtesy of Ashley Moore

Taken by Quanta SEM microscope

Magnification: 20000x
Detector: TLD
Voltage: 5 kV
Working Distance: 4.0
Spot: 3

Zoomed in view of a TSV array

Zoomed in view of a TSV array.

Courtesy of Sematech

Taken by Vion Plasma microscope

Magnification: 5000 x
Sample: silicon
Horizontal Field Width: 51.2 μm
Working Distance: 16.5 mm

ZnO structures

ZnO structures grown on Si substrate.

Courtesy of Peter Heß

Taken by Nova NanoSEM microscope

Magnification: 30000x
Sample: ZnO
Detector: vCD
Voltage: 6 kV, LE 2kV
Vacuum: 0.0004 mbar
Horizontal Field Width: 10 μm
Working Distance: 5.6 mm
Spot: 3.0 nA

Illite Clay

ILLITE CLAY IN PORES OF SEDIMENTARY ROCKS

Courtesy of Eduardo Palacios

Taken by DualBeam microscope

Magnification: 100000x
Detector: TLD
Voltage: 15 kV
Horizontal Field Width: 500 nm
Working Distance: 5.0 mm