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Crystals of pyrite in clay, framboids and octohedra

Courtesy of Dr. jim buckman , Heriot-Watt University

Taken by Quanta SEM microscope

Magnification: 12000
Sample: Pyrite in clay from North SEa reservoir sandstone
Detector: Mix BSE and LFD (40/60)
Voltage: 10 kV
Vacuum: 0.82 Torr
Horizontal Field Width: 17.3 um
Working Distance: 11.2 mm
Spot: 4

Metal particles in Ceramics Sample

Metal particles in Ceramics Sample - Product: Scios DualBeam

Taken by Scios microscope

Mitylus skeleton

Skeleton of a mytilus

Courtesy of Dr. Antonietta Gatti , Nanodiagnostics

Taken by Quanta SEM microscope

Magnification: 6,000x
Sample: mytilus
Detector: BSE
Voltage: 20
Vacuum: 0.61Torr
Horizontal Field Width: 49.73
Working Distance: 12.7
Spot: 3.8

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

Zinc Oxide Urchin

Urchin-like zinc oxide

Courtesy of Amal Al Ghaferi

Taken by Quanta SEM microscope

Magnification: 77315x
Sample: ZnO
Detector: SE
Voltage: 5 kV
Horizontal Field Width: 1.00 μm
Working Distance: 10.1
Spot: 2.5

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

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

Caterpillar Mouth

The image shows detail of the mouthparts of a caterpillar, showing the sensory organs on the tip of one maxillary palpus.

Courtesy of Miranda Waldron

Taken by Nova NanoSEM microscope

Magnification: 60,000x
Sample: caterpillar
Detector: TLD (SE)
Voltage: 5 kV
Horizontal Field Width: 497 um
Working Distance: 3.2 mm
Spot: 2 nA

CleanCHK4

Taken by Explorer 4 CleanCHK microscope

Chopped woodpile

Rough cut into structured IP photoresist. Structure was written with the 3D laser lithography system Nanoscribe. The "woodpile" was milled for an inside analysis.

Courtesy of Dr. Thomas Loeber , TU Kaiserslautern NSC

Taken by Helios NanoLab microscope

Magnification: 3,500
Sample: IP photoresist
Detector: SE
Voltage: 2 kV
Horizontal Field Width: 59,2
Working Distance: 3,7

Flexible Polyimide Substrate

Cross section of a flexible polyimide substrate used for Cu(In,Ga)Se2 thin film based solar cells.

Courtesy of Eberhardt Josue Friedrich Kernahan

Taken by Quanta SEM microscope

Magnification: 5000x
Detector: TLD
Voltage: 10
Horizontal Field Width: 10
Working Distance: 6.8 mm
Spot: 3 nA

Alcea Archosauria

Petiole from Alcea Rosea

Courtesy of Laura Schlimgen

Taken by Quanta SEM microscope

Magnification: 200x
Detector: BSE
Voltage: 25 kV
Horizontal Field Width: 100 μm
Working Distance: 10.1 mm
Spot: 6 nA

Platinum Nano-Wire

A platinum nano-wire deposited and milled to about 50nm diameter for use as a gas sensor.

Courtesy of Peter Heard

Taken by FIB microscope

Magnification: 50,000x
Detector: CDM-E
Voltage: 30kV
Horizontal Field Width: 6.08 μm
Spot: 1pA

Blood Clot on Gauze Dressing Fibres

Partially dried red blood cells clotted on the cotton fibres of a gauze wound dressing. Imaged at low vacuum to avoid charging of cotton fibres.

Courtesy of Paul Gunning

Taken by Nova NanoSEM microscope

Magnification: 1500x
Sample: Partially dried blood clot on cotton gauze dressing
Detector: LVD
Voltage: 10 kV
Vacuum: Low vacuum
Horizontal Field Width: 199 microns
Working Distance: 5.7 mm
Spot: 3.0 nA

Neuron on DNA Surface

This is an embryonic nerve cell growing on DNA. In this system DNA is being studied as a tool to dynamically control surface adhesion for cells. Changing the cell behavior at different time intervals allows us to recreate the dynamic growth sequences that occur naturally in regenerating animals like newts.

Courtesy of Dr. Mark McClendon , Northwestern University

Taken by Quanta SEM microscope

Magnification: 8,000X
Sample: Embryonic Nerve Cell
Detector: SE
Voltage: 3kV
Vacuum: 2 e-3Pa
Horizontal Field Width: 20um
Working Distance: 6
Spot: 3

welding contact surface

Surface contact welding on titanium foil

Courtesy of Dr. Gilberto Del Rosario , Universidad Rey Juan Carlos

Taken by Nova NanoSEM microscope

Magnification: 10,000x
Sample: titanium foil
Detector: TLD
Voltage: 3.00 kV
Vacuum: high vacuum
Horizontal Field Width: 29.8 um
Working Distance: 5.8 mm
Spot: 3.0

Mouse Lung

This is an SEM image from mouse lung.

Courtesy of Mr. SEYYED HABIB ALAVI , Oklahoma State University

Taken by Quanta SEM microscope

Magnification: 50000
Sample: Lung Cell
Detector: ETD
Voltage: 20 kV
Working Distance: 10.4
Spot: 3.0

AuNPs under graphene

Gold nanoparticles on an ITO surface under a layer of graphene. The structure of the ITO, which is transparent in optical microscopes, is visible in blue. The nanoparticles are clearly visible through the very thin layer of graphene. Sample prepared by Joanna Niedziolka-Jönsson for this article: dx.doi.org/10.1063/1.4867167

Courtesy of Dr. Martin Jonsson-Niedziolka , Institute of Physical Chemistry, Polish Academy of Sciences

Taken by Nova NanoSEM microscope

Magnification: 100000x
Sample: AuNPs on ITO covered by graphene
Detector: SE
Voltage: 10 kV
Vacuum: 2e-4 Pa
Working Distance: 4.2 mm
Spot: 3.0

Cu Copper Fibers

Copper fibers created electrochemically.The image colored by photoshop.

Courtesy of wadah mahmoud

Taken by Inspect microscope

Magnification: 10,000x
Sample: copper wire
Detector: SE
Voltage: 5 kV
Working Distance: 13.7
Spot: 2.5 nA

Сarbon Black

Сarbon black

Courtesy of Maksim Kalienko

Taken by Quanta 3D microscope

Magnification: 2500x
Sample: Grafit
Voltage: 5 kV
Horizontal Field Width: 20 μm
Working Distance: 6.4 mm

Cells

Cells on bioceramic

Courtesy of Mr. Nishad Kv , SCTIMST

Taken by Quanta SEM microscope

Magnification: 800
Detector: LFD
Voltage: 15 kV
Working Distance: 10.4
Spot: 4

Kaolinite Clay Sheets

Kaolin clay sheets

Courtesy of wadah mahmoud

Taken by Inspect microscope

Magnification: 24000x
Sample: dolomite rocks
Detector: SE
Voltage: 5 kv
Horizontal Field Width: 5 micron
Working Distance: 11.5
Spot: 3 nA

Folivora - Pile of Microorganisms

Pile of microorganisms

Courtesy of Gokhan ERDOGAN

Taken by Quanta SEM microscope

Magnification: 91x
Sample: Microorganism
Detector: ETD
Voltage: 2.0kV
Vacuum: 1.58e-5mbar
Horizontal Field Width: 3.28mm
Working Distance: 6.3mm
Spot: 3.0

Illite Clay

ILLITE CLAY IN PORES OF SEDIMENTARY ROCKS

Courtesy of Eduardo Palacios

Taken by DualBeam microscope

Magnification: 100000x
Detector: TLD
Voltage: 15 kV
Horizontal Field Width: 500 nm
Working Distance: 5.0 mm

Macrophage Tunneling Nanotubes

Mouse macrophages communicate through bridges known as tunneling nanotubes. The nanotubes are active sites involved in endocytosis of nano particles and transport of nanoparticles between cells. This image was taken at a 52 degree tilt and the nanoparticles were false-colored red.

Courtesy of Dr. Rita Serda , University of New Mexico

Taken by Quanta 3D microscope

Magnification: 25,000
Sample: mouse macrophages
Detector: SE
Voltage: 30 kV
Horizontal Field Width: 15 um
Working Distance: 10
Spot: 7.0