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SEM

TEM

DualBeam

FIB

Melting Si

Si melting on the back side of a studied sample.

Courtesy of Nicolas VIVET

Taken by DualBeam microscope

Magnification: 35000x
Sample: Si base die.
Detector: TLD
Voltage: 5 kV
Vacuum: HV
Horizontal Field Width: 8 µm
Working Distance: 5 mm
Spot: 3

Blood Cells on Wound Healing

Blood cells from human chronic wound.

Courtesy of Kinulpe Honorato-Sampaio

Taken by Quanta SEM microscope

Magnification: 4,000x
Sample: human wound
Detector: SE
Voltage: 15kV
Horizontal Field Width: 67,6μm
Working Distance: 21,6
Spot: 3.0

Gamma prime phase in Ni-based superalloy

Etched microstructure of the gamma prime phase strengthening Ni-based superalloys applied for jet engine turbine blades.

Courtesy of Mr. Radosław Swadźba , Institute for Ferrous Metallurgy

Taken by Inspect microscope

Magnification: 6000
Sample: Ni-based superalloy
Detector: BSE
Voltage: 15kV
Working Distance: 7.3
Spot: 4

Platinum Nanorods on Silicon

The image shows an array of freestanding Pt nanorods on silicon fabricated by electron beam induced deposition from the gas phase. The individual rods reveal a base diameter of about 80 nm and a hight of 1 µm. The wavy appearance was actually an artifact but too nice to be ignored. Image was post-colorized by Margit Wallner (FELMI).

Courtesy of Harald Plank

Taken by Nova NanoSEM microscope

Magnification: 50,000x
Detector: TLD
Voltage: 5 keV
Vacuum: 8x10^-6 mbar
Horizontal Field Width: 5.12 µm
Working Distance: 5.2 mm
Spot: 98 pA

Fungus

Fungus

Courtesy of Fernanda Santos

Taken by Inspect microscope

Magnification: 1600x
Sample: Biology
Detector: SE
Voltage: 20 kV
Working Distance: 26.5
Spot: 4.0

Copper Cupcake

Copper metal with a sulfur and chromium reaction ring

Courtesy of Laura Schlimgen

Taken by Quanta SEM microscope

Magnification: 500x
Detector: BSE
Voltage: 25 kV
Horizontal Field Width: 50 μm
Working Distance: 10.9 mm
Spot: 6.8 nA

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

Explorer 4 Additive AppImage 2

Taken by Explorer 4 Additive microscope

Starfish #2

Image of a starfish acquired and colorized by high school student Jamie Greer.

Courtesy of Mrs. Alyssa Waldron , Bergen County Technical Schools

Taken by Quanta SEM microscope

NiS surface

NiS presents many facets.

Courtesy of Anna Magraso

Taken by Quanta SEM microscope

Magnification: 3200
Detector: mix
Voltage: 15 kV
Vacuum: high vacuum
Working Distance: 10 mm
Spot: 3

Carbon Nanotubes with Catalyst Particles

Carbon nanotubes with catalyst particles sitting on their surface, images with 200eV landing energy for maximum surface sensitivity and minimum beam damage Courtesy of Raynald Gauvin, McGill University, Canada Product: Verios SEM

Taken by Verios XHR SEM microscope

Asterias Sea Star Sperms

Two sperms cells of Asterias at Scanning Electron Microscopy.

Courtesy of Mariangela Gentile

Taken by Quanta SEM microscope

Fish gill

Fish gill

Courtesy of Mr. Nishad Kv , SCTIMST

Taken by Quanta SEM microscope

Magnification: 400
Detector: ETD
Voltage: 20kV
Horizontal Field Width: 746
Working Distance: 11.6
Spot: 4.0

Bacillus Thuringiensis

Newborn Spore of the Bacillus Thuringiensis subsp and specific crystals. Spore kurstaki strain H1. This spore has just emerged from vegetative bacteria.

Courtesy of Natalia Shevlyagina

Taken by Quanta 3D microscope

Magnification: 50,000x
Detector: ETD
Voltage: 30 kV
Vacuum: 8,05E-4 Pa
Working Distance: 10,0 mm
Spot: 2,0 nA

Woodford Shale: stereoscopic image of the intercrystlline pores in pyrite framboid within shale rock matrix

Stereoscopic image of the intercrystlline pores in pyrite framboid within shale rock matrix.

Courtesy of Mr. Jan Goral , National Energy and Technology Laboratory

Taken by Helios NanoLab microscope

Magnification: 25,000x
Sample: Shale rock matrix
Detector: TLD
Voltage: 5 kv
Horizontal Field Width: 8.29 um
Working Distance: 4 mm

Copper Fibers

Copper fibers and fragments. Chemically precipitated.

Courtesy of wadah mahmoud

Taken by Inspect microscope

Magnification: 30,000x
Sample: copper thin wire
Detector: SE
Voltage: 10 kV
Working Distance: 13.4 mm
Spot: 2.5 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

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

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

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.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

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

Manganese Oxide

Image where you can see the growth of manganese oxide (Birnesite) in a special way, a heart.

Courtesy of NAYELY PINEDA

Taken by Nova NanoSEM microscope

Magnification: 60,000x
Sample: Manganese Oxide: Birnesite
Detector: Helix
Voltage: 15 kV
Vacuum: Low Vaccum 1mbar
Horizontal Field Width: 2microns
Working Distance: 5.0mm
Spot: 4.0

Crystalline rainbow

Crystals of dyes adsorbed on the surface of a biopolymer after a process of water purification. One of the most common and undesirable contaminants in the wastewater are the dyes. They are highly visible, stable and difficult to biodegrade. For removal of such contaminants are commonly used adsorption techniques.

Courtesy of Dr. Maria Carbajo , UNIVERSIDAD DE EXTREMADURA

Taken by Quanta SEM microscope

Magnification: 8000x
Sample: Crystals of dyes
Detector: SE
Voltage: 15 kV
Vacuum: 1e-4 Pa
Horizontal Field Width: 37 μm
Working Distance: 10.2 mm
Spot: 5.5

Lithium Ions into Bulk Silicon

When intercalating Lithium ions into bulk silicon,the expansion of the host materrial is tremedous and provokes the formation of features with varius shapes: volcanoes, rifts, etc.

Courtesy of Frans Holthuysen

Taken by Nova NanoSEM microscope

Magnification: 400x
Detector: SE
Voltage: 7 KV
Working Distance: 10 mm
Spot: 3 nA

Etched Silicon Structures

High aspect ratio, etched silicon structures sporting fall colors.

Courtesy of Joshua Schumacher

Taken by Helios NanoLab microscope

Magnification: 5000x
Sample: Silicon
Detector: TLD
Voltage: 2 kV
Working Distance: 2.7

Atomic Structure of a Family of Amyloid Fibrils

Pictured are the atomic-resolution structures of three amyloid polymorphs against a (falsely coloured) background image of the fibrils taken with a transmission electron microscope. Determining the fibril structures, and defining the major structural elements and interactions contributing to their hierarchical self-assembly, provides insight into the formation of polymorphic amyloid in a range of protein deposition disorders including Alzheimer’s and Parkinson’s diseases. Image courtesy of Anthony W. P. Fitzpatrick, Christopher A. Waudby, Daniel K. Clare, Michele Vendruscolo and Christopher M. Dobson.

Courtesy of Dr. Anthony Fitzpatrick , University of Cambridge

Taken by Tecnai microscope