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ZnMnO nanoparticle (back)

Nanoparticle of ZnMnO view from behind, these nanoparticles are able to trap air pollutants

Courtesy of Dr. Irma Estrada , Instituto Politecnico Nacional

Taken by Quanta 3D microscope

Magnification: 10 000 x
Sample: gold
Detector: SE
Voltage: 10.0 kV
Vacuum: .3 mbar
Horizontal Field Width: 12.8
Working Distance: 4.0
Spot: 3.0

Multiple bacteria

Almost all bacteria are so tiny they can only be seen through a microscope. Bacteria are made up of one cell, so they are a kind of unicellular organism

Courtesy of Mr. sathish - , Christian medical collage.vellore (CMC)

Taken by Tecnai microscope

Magnification: 6000 x
Sample: Cell culture
Detector: SE
Voltage: 60 kv
Vacuum: 5 mbar
Horizontal Field Width: 6.00 μm
Working Distance: 5.8
Spot: 1.0

Palladium encapsulated in silicon oxide nanotubes

SEM images of palladium encapsulated in silicon oxide nanotubes were taken in a high vacuum mode using a mixed signal from SE and BSE detectors.

Courtesy of Dr. Svetlana Neretina , Temple University

Taken by Quanta SEM microscope

Magnification: 20,000x
Sample: palladium, silicon oxide nanotubes
Detector: SE and BSE
Voltage: 30 kV
Vacuum: high vacuum
Horizontal Field Width: 10.4 um
Working Distance: 8.7 mm

Zinc Oxide Crystals

Zinc oxide crystals with a preference growth in the form of perfect stars


Taken by Nova NanoSEM microscope

Magnification: 5,000x
Sample: ZnO
Detector: ETD
Voltage: 18kV
Vacuum: High vaccum
Horizontal Field Width: 100microns
Working Distance: 5.1
Spot: 3.0

Complex Programmable Logic Device

Intel microprocessor unit field of view (MPU FOV) - 1µm with IEE decoration complex programmable logic device (CPLD)

Taken by DualBeam microscope

Magnification: 284,000x
Voltage: 6.00 kV
Horizontal Field Width: 1.00 μm

14nm 50um HFW

14nm 50um HFW, Helios G4 PFIB

Taken by Helios G4 PFIB microscope

Polyamide With Pigment

polyamide with pigment, after extrusion and grinding for the using in construction

Courtesy of Mieke Delarbre

Taken by Quanta 3D microscope

Magnification: 3,000x
Sample: polyamide
Detector: BSE
Voltage: 25kV
Vacuum: 1.7*10e-6 mbar
Horizontal Field Width: 100 µm
Working Distance: 10
Spot: 6.0

Looking into a Streptomyces coelicolor pellet

A 3D scanning electron micrograph looking into a Streptomyces coelicolor pellet (3D glasses needed). Paul Gibbons, Mohamed Moafa, Ismini Nakouti, Glyn Hobbs.

Courtesy of Dr. Ismini Nakouti , Liverpool John Moores University

Taken by Quanta SEM microscope

Magnification: 1945 x
Sample: Cell
Voltage: 20
Vacuum: High
Working Distance: 10.0mm

Embryonic Chick Heart Endocardium

3D reconstruction of the chick embryo heart endocardium at stage HH24 after altering blood flow. Cellular structure was segmented from an acquired Helios NanoLab 650 image stack, showing each cell in a different color.

Courtesy of Ms. Madeline Midgett , Oregon Health and Science University

Taken by Helios NanoLab microscope

Sample: Embryonic chick heart tissue
Horizontal Field Width: 20 microns

Titanium Alloy

This is image of the Ti35Nb alloy. Titanium alloys form the most versatile group of metallic materials used as biomaterials. Titanium and Its alloys are frequently utilized as implant materials in dentistry and orthopedic surgery.


Taken by Quanta SEM microscope

Magnification: 6,000x
Sample: Titanium alloy
Detector: Mix: SE plus BSE.
Voltage: 20 kV
Horizontal Field Width: 49.7
Working Distance: 14.9
Spot: 4.5

PFIB Nano Machining wide FoV

PFIB Nano Machining wide FoV, Helios G4 PFIB

Taken by Helios G4 PFIB microscope




Taken by Quanta SEM microscope

Magnification: 2331X
Detector: SE
Voltage: 10 kV
Vacuum: 1.09e-6 torr
Horizontal Field Width: 128 μm
Working Distance: 29.6 mm
Spot: 4.0 nA

Timepiece Mechanisms

Mechanisms of a small timepiece

Courtesy of Matt Sharp

Taken by Quanta SEM microscope

Magnification: 50x
Sample: Small timepiece
Detector: SE
Voltage: 10.0 kV
Working Distance: 10.92 mm
Spot: 3.0 nA

Iron Ball

Iron Oxide ball find on the surface of a steel sample from a bearing ring.

Courtesy of Dr. Berbecaru Andrei , UPB-ECOMET

Taken by Quanta SEM microscope

Magnification: 25,000x
Sample: Iron Oxide
Detector: SE
Voltage: 5kV
Vacuum: High Vacum
Horizontal Field Width: 16.6
Working Distance: 12,3
Spot: 2.0

Gallium Phosphide

Pyramidal shape (ice cream like) of a GaP nanocolumn tipped by a spherical ball containing Ga + In metallic liquid. The metallic ball is coverd by a carbon nanomembrane. The structure was grown by the Metallorganic Chemical Vapours Phase Technique. The colors were obtained by mixing the signals of secondary and backscattered electrons. The mixing is performed using the software FEI Company.


Taken by Quanta SEM microscope

Magnification: 50,000X
Detector: MIX: SE (channel 1) and BSE (channel 2)
Voltage: 10 kV
Vacuum: 1.63e-6 mbar
Horizontal Field Width: 5.97 μm
Working Distance: 10.0 mm
Spot: 2.0 nA

CNTs Coated With Nanobeads

Carbon nanotubes that are grouped together by coating with nanobeads.

Courtesy of Reggie Sandoval

Taken by Nova DualBeam microscope

Magnification: 3500x
Detector: SE ETD
Voltage: 10kV
Horizontal Field Width: 73.1 μm
Working Distance: 5mm
Spot: 5.0 nA

Ceratium algae from river water

Ceratium algae filtered from river water

Courtesy of Dr. Louwrens Tiedt , North-West University, Potchefstroom Campus, Potchefstroom

Taken by Quanta SEM microscope

Magnification: 800X
Detector: SE
Voltage: 10 kV
Vacuum: 9.21e-6 mbar
Horizontal Field Width: 373µm
Working Distance: 8.2
Spot: 3.3

Zinc Oxide Clusters

Zinc Oxide clusters grown from a single seed. These rods are being used to study their "Field Emission" properties

Courtesy of Gerald Poirier

Taken by Quanta SEM microscope

Magnification: 951x
Sample: ZnO
Detector: SE
Voltage: 15Kev
Vacuum: -5 torr
Horizontal Field Width: 100 μm
Working Distance: 10.2mm
Spot: 3


this is Actinomyces bacteria during Cell division isolated from Desert plants

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

Taken by Inspect microscope

Magnification: 75000X
Detector: ETD
Voltage: 20000
Working Distance: 10
Spot: 3

Monster Taurus

The sample is a new species of Rotifer (Ptygura thalenoiensis) collected from Thale Noi Lake, Phatthalung Province, Southern Thailand. SEM micrograph show the dorsal hooks lateral to a tongue-shaped protection on the neck region of P. thalenoiensis n. sp. The sample is fixed with 2.5 glutaraldehyde in 0.2M PBS (pH7.3). After dehydration with ethanol, sample is critical point dried and sputterd with gold.

Courtesy of Mr. pornpot nuthong , Scientic Equipment Center

Taken by Quanta SEM microscope

Magnification: 12,000x
Sample: plankton
Detector: ETD
Voltage: 20 kV
Vacuum: 0.003 Torr
Horizontal Field Width: 10.7 micron
Working Distance: 14.9 mm
Spot: 2.5

ARF Resist Qimonda

ARF Resist Qimonda

Taken by Helios NanoLab G3 microscope

Hydrothermal Worm

Hydrothermal Worm marine organism imaged on a Quanta SEM

Courtesy of Philippe Crassous

Taken by Quanta SEM microscope

Magnification: 525x
Detector: SE
Voltage: 10 kV
Vacuum: 10-4 mbar
Horizontal Field Width: 568μm
Working Distance: 10 mm
Spot: 3 nA

Si dumbbell

HRTEM image of Si dubbells performed in the TecnaiST20 (LaB6)

Courtesy of Mr. Erico Freitas , Centro de Microscopia/Universidade Federal de Minas Gerais

Taken by Tecnai microscope

Magnification: 1,050,000x
Sample: Silicon
Detector: Eagle CCD camera
Voltage: 200 kV
Spot: 1



Courtesy of Dr. Dave Patton , UWE

Taken by SEM microscope

Magnification: 1125x
Sample: Diatom
Detector: GSE
Voltage: 20 kV
Vacuum: 2.4 Torr
Horizontal Field Width: 110 microns
Working Distance: 10.3
Spot: 5.0

A Tomogram Model of a Portion of An Airway in Lung

Green is the plasma membrane with caveoli. Red is mitochondria. Blue in the middle is endoplasmic reticulum. Big blue sheet at the bottom is nuclear envelope. The small white area on left is reconstructed basal lamina. Brown on top of this white is collagen fibril. Yellow is elastic fiber. Purple are microfilaments. Instrument used: Tecnai 12

Courtesy of David C Walker

Taken by Aspex microscope