|   Electron Microscopy Solutions

      
Electron Microscopy Solutions
      

Image Gallery

1003 images found   |   View all
Back  | 1 2 3 4 5 6 7 8 9 10  ...  | Next 

Product

SEM

TEM

DualBeam

FIB

Iron Nodule

Iron nodule as egg shell filled with calcium carbonate

Courtesy of wadah mahmoud

Taken by Inspect microscope

Magnification: 4000x
Sample: soil
Detector: SE
Voltage: 5 kv
Working Distance: 10 mm
Spot: 5.0 nA

Zinc Oxide

Zinc Oxide crystal from a used refractory.

Courtesy of Laura Schlimgen

Taken by XL SEM microscope

Magnification: 150
Detector: BSE
Voltage: 25
Horizontal Field Width: 200
Working Distance: 14.2
Spot: 7.0

Leaf

Image of a leaf acquired and colorized by high school student Chiara Ferrari-Wong.

Courtesy of Mrs. Alyssa Waldron , Bergen County Technical Schools

Taken by Quanta SEM microscope

Fungi

Fungi

Courtesy of Fernanda Santos

Taken by Inspect microscope

Magnification: 800x
Sample: Biology
Detector: SE
Voltage: 20 kV
Horizontal Field Width: 100 μm
Working Distance: 26.1mm
Spot: 4.0

Crystal Structures Vermicular

Na-Ca-Silica structures in sedimentary rocks - Crystal Structures Vermicular 2012

Courtesy of Mariano Davoli

Taken by Quanta 3D microscope

Magnification: 1500x
Detector: SDD
Voltage: 20 kV
Vacuum: 0.6 mbar
Horizontal Field Width: 0,18 mm
Working Distance: 10 mm
Spot: 3.5 nA

Photovoltaic

Photovoltaic cell silicon-silver junction, 40 degree tilt

Courtesy of Alyssa Calabro

Taken by Quanta 3D microscope

Magnification: 5000 x
Detector: ETD
Voltage: 30 kV
Vacuum: 2E-6 Torr
Horizontal Field Width: 5 μm
Working Distance: 5.3 mm
Spot: 3.0 nA

Crystal Balls

Calcium sulphate crystals on filter paper. Material provided by Nalco Champion recovered from a produced water sampled from a North Sea production well under seawater flooding.

Courtesy of Dr. Jim Buckman , Heriot-Watt University

Taken by Quanta SEM microscope

Magnification: 1500
Sample: Calcium sulphate
Detector: BSED (Quad detector)
Voltage: 20 kV
Vacuum: 0.45 Torr
Horizontal Field Width: 138 microns
Working Distance: 10.7
Spot: 4.0

Caos

Anchored Carbon nanotubes encapsulating crystalline nanowires

Courtesy of Desiderio Giovanni

Taken by Quanta SEM microscope

Magnification: 20000x
Sample: Carbon, Sn
Detector: ETD
Voltage: 15KV
Vacuum: HV
Horizontal Field Width: 2.0
Working Distance: 8.5
Spot: 3.0

Crystal Dahlia

Hydrothermally synthesized microclusters of SrCuSi4O10 crystals. We are interesting in exploring the hydrothermal chemistry of the metal copper tetrasilicate system in order to better match the size and morphology of our NIR emitting crystals to application.

Courtesy of Dr. Eric Formo , UGA

Taken by VolumeScope microscope

Ricania speculum: detail of eggshell with micropyle

Ricania speculum: detail of eggshell with micropyle, deposed in a sprig.

Courtesy of Dr. Riccardo Antonelli , Department of Agriculture, Food and Environment, Pisa University

Taken by Quanta SEM microscope

Magnification: 800x
Detector: ETD
Voltage: 7.50 kV
Vacuum: High Vacuum
Horizontal Field Width: 373 μm
Working Distance: 6.00 mm
Spot: 4.5

Wireless Utah Neural Electrode array

The image shows a 10*10, 1.5mm long, 400 micron pitch Utah Neural Wireless Electrode array for communicating with individual neurons from the brain. The substrate consists of machined crisscross channels which are 500 μm deep, filled with glass frits (insulator between each electrode), with backside metallization (not visible in the picture) using microfabricaion techniques for integration with the electronics. The frontside of the array is machined into 100 electrodes on a wafer level followed by acid etching of the columns to form pointed needles with fine surface texture. The tips of all the electrodes are coated with Iridium oxide in order to communicate with neurons during the stimulation and recording from the brain.

Courtesy of Rohit Sharma

Taken by Quanta SEM microscope

Magnification: 24x
Sample: silicon
Detector: ETD
Voltage: 15 kV
Vacuum: 10
Horizontal Field Width: 6.33 μm
Working Distance: 48.3 mm
Spot: 7.5 nA

Microfluidic Device

Direct automated patterning of a 1mm microfluidic device into silicon. Product: Helios NanoLab DualBeam

Taken by Helios NanoLab microscope

Silicon nitride (Si3N4) layer

Rapid thermal annealed Si3N4 isolator layer, anneling temperature was 300 K to high, approx. 1700K, the layer showed thus "Mayan" structure, and in second picture the surface shows this "dinosaur" structure

Courtesy of Lothar Spiess

Taken by Quanta SEM microscope

Magnification: 400x
Detector: SE
Voltage: 30kV
Vacuum: 5*10-5
Horizontal Field Width: 300 µm
Working Distance: 10 mm
Spot: 3 nA

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

Pink Grapes

Encapsulation

Courtesy of Ms. MİNE BAHCECİ , İZTECH

Taken by Quanta SEM microscope

Magnification: 9000x
Detector: SE
Voltage: 3 kV
Working Distance: 10.0
Spot: 3.0

Nanostructured hydroxyapatite

Nanostructured hydroxyapatite powder with biopolymers. Microparticles formed by nanoparticles of hydroxyapatite crystals, with needle shape and stabilized with polymer surfactants, resulting in a structure similar to a blackberry. In the field of regenerative medicine, there is a great use of this biomaterial due to the similarity to the main inorganic constituent of natural bone and teeth. The synthetic hydroxyapatite has excellent biocompatibility and bioactivity to be used as a suitable bone substitute.

Courtesy of Izamir Resende

Taken by Quanta SEM microscope

Magnification: 200,000x
Sample: Hydroxyapatite
Detector: SE
Voltage: 20 kV
Vacuum: 0,0000325 mbar
Horizontal Field Width: 1.49 µm
Working Distance: 9.0
Spot: 1.0

Steps to build a ZnMnO nanoparticle

Different steeps in the formation of nanoparticles ZnMnO, these nanoparticles are able to trap air pollutants

Courtesy of Dr. Irma Estrada , Instituto Politecnico Nacional

Taken by Quanta 3D microscope

Magnification: 3 000 x
Sample: gold
Detector: SE
Voltage: 10.0 kV
Vacuum: .3 mbar
Horizontal Field Width: 42.7
Working Distance: 4
Spot: 3.0

Cork

Wine bottle cork

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

Taken by Quanta SEM microscope

Magnification: 2.600x
Sample: Cork
Detector: SE + BSE
Voltage: 20 kV
Vacuum: High Vacuum
Horizontal Field Width: 114 µm
Working Distance: 15mm
Spot: 4.0

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

particles and plates

Hydrothermally synthesized BaFeSi4O10 crystals of varying sizes. We are interested in the hydrothermal chemistry of BaFeSi4O10 both for what insights this method can provide into the geological formation of gillespite, the mineral form of BaFeSi4O1O, and as a potential route for making novel hybrid materials with other metals.

Courtesy of Dr. Eric Formo , UGA

Taken by VolumeScope microscope

ARF Resist Qimonda

ARF Resist Qimonda

Taken by Helios NanoLab G3 microscope

Zinc Oxide Crystals on Carbon

Zinc oxide crystals on carbon

Courtesy of Laura Schlimgen

Taken by Quanta SEM microscope

Magnification: 500x
Detector: SE
Voltage: 25kV
Horizontal Field Width: 50 μm
Working Distance: 17.0mm
Spot: 6.1

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

Vitamin C

It's an environmental scanning electron microscope image of the fracture surface of an effervescent tablet of Vitamin C.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 1,500x
Sample: effervescent tablet of Vitamin C.
Detector: MIX: GAD plus LFD
Voltage: 10 kV
Vacuum: 300 Pa
Horizontal Field Width: 199 μm
Working Distance: 12.9
Spot: 3.0

FIB Nanotexture

Taken by V400ACE microscope

Voltage: 30 kV
Horizontal Field Width: 10 μm
Spot: 7.7 pA