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Micro selaginella

deposits shaped like the leaves of an aquatic weed

Courtesy of Dr. Swarnagowri Addepalli , GE India Technology Center Pvt. Ltd.

Taken by Quanta SEM microscope

Short circuit causing dendrites.

Short circuit causing dendrites.

Courtesy of Mr. Daniel Rigler , Budapest University of Technology and Economics

Taken by Inspect microscope


cross section image of a copper electrode

Courtesy of Mrs. Martina Dienstleder , ZFE Graz

Taken by DualBeam microscope

Sample: copper
Detector: SE
Voltage: 5kV
Horizontal Field Width: 4,33µm
Working Distance: 5.1


Hybrid inorganic/polymer based photovoltaic nanodevices offer the promise of low cost large area conversion of solar energy to electricity. Nanostructures of zinc oxide have shown supreme capabilities in emerging technologies ranging from solar energy harvesting to biosensing. However, the ability to control the size and position of these nanostructures is crucial for fabricating nanodevices with remarkable properties and astonishing solar energy conversion efficiencies. Herein, we present a collection of scanning electron micrographs of zinc oxide nanostructures prepared by low temperature hydrothermal methods Image taken and Processed by Luisa Whittaker PhD.

Courtesy of Gerald Poirier

Taken by Quanta SEM microscope

Magnification: 25000x
Sample: ZnO nano wires
Detector: SE
Voltage: 15Kev
Vacuum: -5 torr
Working Distance: 10mm
Spot: 3

polymer fibrils

Fibrils of a rigid rod liquid crystalline polymer

Courtesy of Dr. Fabio Borbone , Università di Napoli Federico II, Dipartimento di Scienze Chimiche

Taken by Nova NanoSEM microscope

Asterias Sea Star Sperms

Two sperms cells of Asterias at Scanning Electron Microscopy.

Courtesy of Mariangela Gentile

Taken by Quanta SEM microscope

Mazus Petal Epidermal

The petal epidermal cells of Mazus. The images is gotten by cryo-SEM.

Courtesy of Wann-neng Jane

Taken by Quanta SEM microscope

Magnification: 3892x
Sample: plant
Detector: SE
Voltage: 20 kV
Vacuum: high vacuum
Working Distance: 7.8 mm
Spot: 3.0 nA

Yeast 26S Proteasome

The 26S proteasome operates at the executive end of the ubiquitin-proteasome pathway. Here, we present a cryo-EM single particle structure of the Saccharomyces cerevisiae 26S proteasome at a resolution of 7.4 Å or 6.7 Å (Fourier-Shell Correlation of 0.5 or 0.3, respectively).

Courtesy of Juergen Plitzko

Taken by Krios microscope

Detector: TVIPS TEMCAM F-816
Voltage: 200kV

Tanacetum Vulgare

Tansy (Tanacetum vulgare) is a perennial, herbaceous flowering plant of the aster family, native to temperate Europe and Asia. This image was taken on a Magellan XHR Scanning Electron Microscope (SEM)

Courtesy of FEI Image

Taken by Magellan XHR SEM microscope

Magnification: 10,000x
Voltage: 3.00 kV
Horizontal Field Width: 29.8 μm
Working Distance: 4.0 mm

Inner Quartz Plasma Tube

Particles were found on the wafer surfaces inline after a plasma was generated through this quartz tube. I cracked open the tube and found how the plasma was etching into the quartz, revealing these structures that would eventually thin enough to break off and land on the wafer.

Courtesy of Mr. Noel Forrette , IM Flash

Taken by Magellan XHR SEM microscope

Magnification: 2,000x
Sample: Quartz
Voltage: 5 kV
Working Distance: 4.0 mm

Particles based on gelatin

Bovine 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 Thaís Passos , FEI

Taken by Quanta SEM microscope

Magnification: 10,000x
Detector: Mix - BSE plus SE
Voltage: 20 kV
Vacuum: 110 Pa
Horizontal Field Width: 29,8 μm
Working Distance: 18.7 mm
Spot: 3.0

Silver micro streams

Silver micro streams on crystalline silicon substrate obtained after dry etching of a thin silver film.

Courtesy of Tomas Tamulevicius

Taken by Quanta SEM microscope

Magnification: 5,000x
Sample: dry etched thing silver film on silicon
Detector: SE-ETD
Voltage: 30 kV
Vacuum: High vacuum
Horizontal Field Width: 51.2 um
Working Distance: 8.6mm
Spot: 3.5

Iron Rods

Contamination external surface of polymeric material.

Courtesy of Marco Casinelli

Taken by Quanta SEM microscope

Magnification: 4000x
Sample: Fe2O3
Detector: Mix (LFD+SSD)
Voltage: 20 KeV
Vacuum: 0.3 mbar
Horizontal Field Width: 67.40 μm
Working Distance: 9.9 mm
Spot: 3.4 nA


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

Carbon Tape

FE-SEM image of carbon tape.

Courtesy of Kannan .D

Taken by Quanta 3D microscope

Magnification: 2000x
Sample: carbon
Voltage: 30.0kV
Horizontal Field Width: 30 μm
Working Distance: 10.1mm
Spot: 3.0


The picture above shows cork structure. It is composed of suberin, a hydrophobic substance that has impermeable, buoyant, elastic, and fire retardant properties. Cork's bubble-form structure and natural fire retardant make it suitable for acoustic and thermal insulation in house walls, floors, ceilings and facades. Cork's elasticity combined with its near-impermeability makes it suitable as a material for bottle stoppers, especially for wine bottles. Cork stoppers represent about 60% of all cork based production.

Courtesy of Mr. Marcos Rosado , Institut Catala de Nanociencia i Nanotecnologia

Taken by Quanta SEM microscope

Magnification: 526
Sample: Cork
Detector: SE
Voltage: 20 kV
Vacuum: 10e-4 Pa
Horizontal Field Width: 567 µm
Working Distance: 15 mm
Spot: 4.0

Royal Gates

Part of integrated curcuit http://npimport.ru

Courtesy of Ms. Marina Frolova , JSC Nanopromimport

Taken by Inspect microscope

Magnification: 3927
Sample: IC
Detector: ETD
Voltage: 10 kV
Horizontal Field Width: 76 μm
Working Distance: 10
Spot: 2.5

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


Taken by Explorer 4 CleanCHK microscope

Automated Deprocessing Endpointing

Automated Deprocessing Endpointing, Helios G4 PFIB

Taken by Helios G4 PFIB microscope

peeled wood

Gelatin dissolved in NaCl dried in vacuum oven

Courtesy of Ms. rula al buqain , university of jordan

Taken by Versa 3D microscope

Egg Green Lacewings (Chrysopidae)

A: 5 stitch photos of Egg Green lacewings. B, C, D: details.

Courtesy of Riccardo Antonelli

Taken by Quanta SEM microscope

Magnification: 130x, 200x, 700x, 500x
Sample: Egg Green lacewings (Chrysopidae)
Detector: LFD, Low vacuum
Voltage: 10.00 kV
Vacuum: 0.975 Torr
Horizontal Field Width: 1.15mm, 746μm, 213μm, 298μm
Working Distance: 12.8 to 7.1 mm, 5.8 mm, 5.8 mm, 13,2 mm
Spot: 5, 5, 4, 4

Magnetite Crystals

Magnetite contamination particle on 70° tilted specimen. All parts of the particle are individual magnetite crystals

Courtesy of Rene de Kloe

Taken by Quanta SEM microscope

Magnification: 5500x
Sample: contamination particle on NiAs substrate
Detector: SE
Voltage: 25
Vacuum: 4 x 10-4 Pa
Horizontal Field Width: 28.7 µm
Working Distance: 13.1 mm
Spot: 5

PFIB Chunking for Tomography

PFIB Chunking for Tomography, Helios G4 PFIB

Taken by Helios G4 PFIB microscope

Crystal Flowers

Sulfur-rich crystal formations deposited on the RJ Lee Group Passive Aerosol Sampler. Collected at Oak Ridge National Laboratory. (Please note: Images captured by Darlene McAllister. Colored by Ashley Moore.

Courtesy of Ashley Moore

Taken by Quanta SEM microscope

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