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Perovskite Catalyst

Mixed oxide of lanthanum, titanium and copper with perovskite structure. It has been studied as a catalyst in water treatment processes, in particular in ozonation photocatalytic of phenolics compounds. The catalysts promote the process of removing contaminants from water.

Courtesy of Maria Carbajo

Taken by Quanta 3D microscope

Magnification: 6500
Sample: Mixed oxide of lanthanum, titanium and copper
Detector: SE
Voltage: 5.00kV
Horizontal Field Width: 46 μm
Working Distance: 9.9 mm
Spot: 5.0

Bacteria on the Body of an aphid

Aphids excrete glucose-enriched liquids that seem to be a good breeding ground for different kinds of bacteria, as seen here.

Courtesy of Oliver Meckes

Taken by Quanta SEM microscope

Magnification: 20 000x
Sample: Bacteria, biological
Detector: SE+BSE
Voltage: 5 kv
Vacuum: high
Working Distance: 10mm
Spot: 3

In balance

This micrograph is taken from the surface of a grain of activated carbon made from nutshell. The object of study of this research is the use of biomass waste for energy purposes, as well as obtaining activated carbons and its possible application in adsorption processes.

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta SEM microscope

Magnification: 5000x
Sample: activated carbon
Detector: SE
Voltage: 5 kV
Vacuum: 5e-4 Pa
Working Distance: 10
Spot: 5

Self Assembly of Polystyrene Nanospheres

Self assembly of 500 nm polystyrene nanospheres onto optical photoresist. The nanospheres acts like microlenses, exposing the resist and patterning it with a dot structure. After metalisation (in this case sputtered permalloy) the following lift-off leaves the metal structure on the upper pert of the microphoto. In the lower part the original array of self-assembled nanospheres used as microlenses.

Courtesy of Luca Boarino

Taken by Inspect F50 microscope

Magnification: 8000x
Detector: SE
Voltage: 5 kV
Vacuum: .3 mbar
Horizontal Field Width: 40 µm
Working Distance: 8.1 mm
Spot: 2 nA

Bacteria

Bacteria

Courtesy of Mr. MUHAMMET AYDIN , Namık kemal university

Taken by Quanta SEM microscope

Magnification: 5000
Detector: LFD
Voltage: 2
Working Distance: 8,6
Spot: 4

African trypanosome

False-colored SEM image of the parasite Trypanosoma brucei gambiense (15 micrometers long) responsible for human sleeping sickness in Western and Central Africa. Human innate immunity is overpowered by this parasite through a mechanism that we have discovered in our laboratory. We have dedicated the past two decades to study the molecular arms race between humans and trypanosomes and discovered the importance of resistance to these parasites in human evolution. Laboratory of Molecular Parasitology and Center for Microscopy and Molecular Imaging, Université Libre de Bruxelles, Belgium (Daniel Monteyne, Etienne Pays and David Pérez-Morga).

Courtesy of Prof. David Pérez-Morga , Université Libre de Bruxelles

Taken by Quanta SEM microscope

Magnification: 20,752 x
Sample: Trypanosoma
Detector: ETD
Voltage: 20 kV
Horizontal Field Width: 10.79 µm
Working Distance: 7 mm

Guess what this is?

Courtesy of William Mitchell

Taken by Quanta SEM microscope

Magnification: 188x
Detector: Combined SE and BSE
Voltage: 10kV
Vacuum: High Vacuum
Working Distance: 10.0mm
Spot: 7.0

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

Bimith Oxide Flower

The image is taken by Quanta 450 FEG. Image is of Bismith Oxide , for photo catalysis application.

Courtesy of Dr. Rehan Ahmad , King adbul aziz University

Taken by Quanta SEM microscope

Magnification: 60000
Sample: Bismith Oxide
Detector: ETD
Voltage: 30 KV
Working Distance: 9.0
Spot: 305

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

wings made of colors

charging around a tungsten wire

Courtesy of Martina Dienstleder

Taken by DualBeam microscope

Sample: tungsten wire
Detector: ETD - SE
Voltage: 5kV
Horizontal Field Width: 1.12mm
Working Distance: 5.0mm

A BaO•6Fe2O3 fingerprint

A HRTEM-imaged pore-hierarchical magnetic-sensitive BaO•6Fe2O3 nanocarrier for targeted drug delivery engineered by a molecular self-assembly wet-chemical sol-gel method via spray drying: A cutting edge technology for multifunctional systems in biomedical applications as for instance in cancer treatment by hyperthermia and magnetic resonance imaging (MRI).

Courtesy of Mr. Victor Sayil Lopez , UMSNH

Taken by Tecnai microscope

Cryo TEM of Ebola Virus

Cryo TEM of Ebola virus

Courtesy of Daniel Beniac

Taken by Tecnai microscope

Magnification: 6000
Detector: CCD
Voltage: 200 kV

Snap-Off Blade Knife

This is the fracture surface of a snap-off blade after breaking off one of the segments.

Courtesy of Joern Leuthold

Taken by Nova NanoSEM microscope

Magnification: 3000x
Detector: vCD
Voltage: 10 kV
Vacuum: 5*10^-6 mbar
Horizontal Field Width: 99.5 µm
Working Distance: 5.1
Spot: 3

Human Hair

Human Hair details

Courtesy of Mr. Wadah Mahmoud , The University of Jordan

Taken by Inspect microscope

Magnification: 10,000x
Sample: Hair
Detector: SE
Voltage: 2 kV
Vacuum: high vaccum
Working Distance: 11.0
Spot: 2.0

charcoal

charcoal

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

Taken by Quanta SEM microscope

Magnification: 1,200
Sample: charcoal
Detector: SE
Voltage: 20 kV
Vacuum: 1,33e-4 Pa
Horizontal Field Width: 124um
Working Distance: 10mm
Spot: 4,5

Micropillar with Pt Bridges

A micropillar is provided with lateral contacts in order to generate an in-plane electrical field inside the cavity. The contacts are formed by focused ion beam induced deposition of platinum between a gold layer and the micropillar. The image was colorized (Pt: blue, Au: yellow, micropillar: red).

Courtesy of Johannes Beetz

Taken by Helios NanoLab microscope

Magnification: 5000x
Sample: GaAs
Detector: SE
Voltage: 3 kV
Working Distance: 4.2 mm

Explorer 4 Additive AppImage 4

Taken by Explorer 4 Additive microscope

Zinc Oxide Crystals

Zinc oxide crystals from a refractory brick

Courtesy of Laura Schlimgen

Taken by Quanta SEM microscope

Magnification: 200
Detector: SE
Voltage: 20
Horizontal Field Width: 100
Working Distance: 15.9
Spot: 6.5 nA

Star Destroyer

TheraCal is a new light-curable dental material composed of calcium silicate and resin, for use as a pulp-capping material and liner, in restorative dentistry. The image shows a calcium silicate crystal seen in a sample from a study to evaluate the apatite forming ability of TheraCal, which is critical for new dentin formation.

Courtesy of Dr. Ravi Sidhu , University of Manitoba

Taken by Quanta SEM microscope

Magnification: 17,993x
Sample: Dental Material TheraCal (Calcium Silicate)
Detector: BSE
Voltage: 10kV
Vacuum: 6.72e-4 Pa
Horizontal Field Width: 11.5 um
Working Distance: 10.7
Spot: 3.5

Proximal Tubule Cells

Proximal tubule cells from human kidney showing high quantify of mitochondrias that supply the energy for active transport of sodium.

Courtesy of Kinulpe Honorato-Sampaio

Taken by Tecnai microscope

Magnification: 4,800x
Sample: human kidney
Horizontal Field Width: 5 μm
Spot: 1

Infra Red Detector Array

Contact Side of an Infra Red Detector Array seems to be a Flower Garden

Courtesy of Sedat CANLI

Taken by Quanta SEM microscope

Magnification: 1600x
Detector: SE
Voltage: 30 kV
Horizontal Field Width: 200 μm
Working Distance: 42.0
Spot: 6.0

TSV Sectioned and Imaged

TSV sectioned and imaged by a Plasma-FIB system running an ICP ion source.

Courtesy of Fraunhofer IWM Halle, prepared in the ENIAC ESIP project

Taken by Vion Plasma microscope

Detector: CDEM
Horizontal Field Width: 102 μm
Working Distance: 16.6 mm

Titania flower

A bird's view of titania nanotubes

Courtesy of Rumyana Petrova

Taken by Quanta SEM microscope

Magnification: 120 000
Sample: titanium dioxide nanotubes
Detector: ETD
Voltage: 10 kV
Vacuum: 2.61 e-4 Pa
Horizontal Field Width: 2.5 um
Working Distance: 6 mm
Spot: 2

human hair.

Female hair fiber.

Courtesy of Francisco Rangel

Taken by Quanta SEM microscope

Magnification: 4000x
Sample: hair fiber
Detector: Mix: SE + BSE
Voltage: 10 kV
Vacuum: 3.64e-3 Pa
Horizontal Field Width: 74.6 μm
Working Distance: 14.9
Spot: 3.5