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SEM

TEM

DualBeam

FIB

3 Slice Surface

3 Slice Surface - VolumeScope

Taken by VolumeScope microscope

Carbon Broccoli

Unusual carbon rods formed on carbon aerogel during conversion to graphite aerogel.

Courtesy of Dr. Clarissa Wisner , MS&T

Taken by Helios NanoLab microscope

Magnification: 2500x
Sample: Carbon
Detector: SEI
Voltage: 10 kV
Working Distance: 6.1

Cu(OH)2 nanowires

Cu(OH)2

Courtesy of Dr. Wei Luo , Oregon state university

Taken by Quanta SEM microscope

Magnification: 5000X
Sample: Cu(OH)2 nanowires
Detector: se
Voltage: 10 kV
Vacuum: .3mbar
Horizontal Field Width: 25.6μm
Working Distance: 7mm
Spot: 3.0

Crystalline Zinc Oxide

This image shows a cluster of crystalline zinc oxide pyramids obtained during synthesis by pyrolysis in an oxidizing atmosphere. Co-authors: Luis Flores and Juan M. Quintana

Courtesy of Miguel Avalos-Borja

Taken by Quanta SEM microscope

Magnification: 3300x
Sample: Zinc oxide
Detector: ETD
Voltage: 25kV
Horizontal Field Width: 50μm
Working Distance: 10
Spot: 5

Nano texture

Nano texture produced by the V400ACE FIB microscope

Taken by V400ACE microscope

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

Stainless steel

Stainless steel microstructure.

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope

Magnification: 5,000x
Sample: Stainless steel
Detector: MIX: SE plus BSE
Voltage: 20 kV
Vacuum: 2.3 e-4
Horizontal Field Width: 59.7 µm
Working Distance: 9.7
Spot: 4.5

Galvanized Steel - Sample Preparation

Galvanized steel - sample preparation

Taken by Helios NanoLab microscope

Magnification: 10,000 x
Voltage: 30.0 kV
Horizontal Field Width: 25.60 μm
Working Distance: 16.5mm

WAR IN OUR HUMAN TRENCHES

The captions shows the dramatic encounter, in the liver, of our unsung heroes, the immune cells, and an invading parasite, the trypanosome. Each side bears an impressive arsenal of chemical weapons that will define at the end the unset, or not, of the Sleeping Sickness. Courtesy of Daniel Monteyne, Gilles Vanwalleghem, Etienne Pays, David Pérez-Morga and CMMI at the Université Libre de Bruxelles.

Courtesy of David Pérez-Morga

Taken by Quanta SEM microscope

Magnification: 8658.29x
Sample: Hepatic cells
Detector: Etd SE
Voltage: 20 kV
Horizontal Field Width: 3062.5 μm
Working Distance: 6.85
Spot: 3.00

Calcite Crystal On Chlorite Clays

CALCITE CRYSTAL ON CHLORITE CLAYS IN SEDIMENTARY ROCKS

Courtesy of Eduardo Palacios

Taken by DualBeam microscope

Magnification: 25000x
Detector: TLD
Voltage: 18.00 kV
Horizontal Field Width: 10.2 μm
Working Distance: 5.1 mm

Micro sieves

Cocconeis placentula Ehrenb.

Courtesy of Magdalena Parlinska-Wojtan

Taken by Quanta 3D microscope

Magnification: 5,000x
Sample: Diatoms
Detector: SE
Voltage: 30 kV
Horizontal Field Width: 30 µm
Working Distance: 14 mm
Spot: 5.5

Association of cancer and myeloid cells

Immune surveillance by macrophages and monocytes is important for removing foreign invaders from the body, eliminating dead or damaged cells, and tissue homeostasis. Functional plasticity of macrophages enables them to respond to different stimuli, performing a variety of immune modulatory roles. During tumor development, macrophages are among the first immune cells to migrate into the tumor. Stimuli, including molecules secreted by cancer cells, polarize macrophages into various tumor-associated macrophage subpopulations. Factors secreted by macrophages include immunosuppressive cytokines, inflammatory chemokines, and phagocytosis molecules. Shown here are multiple macrophages (white) associating with a breast cancer cell (red). At the University of New Mexico, we are using nanotechnology to deliver agents that influence immune cells to actively participate in destroying tumor cells.

Courtesy of Dr. Rita Serda , University of New Mexico

Taken by Quanta 3D microscope

Magnification: 15000x
Sample: cells
Detector: SE
Voltage: 20 kV
Horizontal Field Width: 20 um
Working Distance: 10
Spot: 4.5

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

Gold Nanoparticle at High Resolution Image

Gold Nanoparticles are reduced by polymer thin films

Courtesy of Durga Prasad Muvva

Taken by Tecnai microscope

Magnification: 610x
Sample: Gold nanoparticles
Detector: CCD
Voltage: 200 kV
Spot: 1

Explorer 4 Additive AppImage 3

Taken by Explorer 4 Additive microscope

Solar Cell Semiconductor - Cu(In,Ga)Se2

The picture shows the terraces formation in the surface of the semiconductor Cu(In,Ga)Se2 used in the manufacture of solar cells. Co-authors: Isidoro Ignacio Poveda, Enrique Rodríguez Cañas, Esperanza Salvador, from SIDI UAM.

Courtesy of Eberhardt Josue Friedrich Kernahan

Taken by Quanta SEM microscope

Magnification: 3000x
Sample: CIGS Semiconductor
Detector: SE
Voltage: 15 kV
Working Distance: 7
Spot: 3

Nano blossoms

Copper chalcogenide nanostructure is a promising material for sensors, catalysis, and solar energy conversion. When we can control their assembled structure, the range of application can be explored. This is a scanning electron microscope (SEM) image of copper chalcogenide assembled from leaves to flowers.

Courtesy of Ms. Jihyeon Yeom , University of Michigan

Taken by Nova NanoSEM microscope

Colorized Tin Ball

colorized tin ball

Courtesy of Mr. Mucciolo Antonio , University of Lausanne

Taken by Quanta SEM microscope

Magnification: 2999
Sample: colorized tin ball
Detector: SE
Voltage: 30kV
Vacuum: High Vacuum
Horizontal Field Width: 42.4
Working Distance: 9.4mm
Spot: 7

Bullet Hole In Fabric

Bullet Bullet hole in fabric from a 9mm Luger

Taken by Quanta SEM microscope

Magnification: 25x
Detector: SSD
Voltage: 25.0 kV
Vacuum: Low Vacuum
Working Distance: 34.5mm
Spot: 5.0 nA

PFIB Section/Image

PFIB section and image through wafer-to-wafer bond region, exposing 4 µm diameter interconnecting spheres.

Courtesy of SINTEF

Taken by Vion Plasma microscope

Voltage: 30 kV
Horizontal Field Width: 51.2 μm

Ebola virus 2

Cryo TEM of Ebola virus with 10 nm gold

Courtesy of Daniel Beniac

Taken by Tecnai microscope

Magnification: 80,000
Detector: CCD
Voltage: 200 kV

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

Rhizopus Stolonifer, Fungus

The sample (mold of bread) was critical point dried and sputtered with Au/Pd. Prepared by Claudia Mayrhofer Coloured by Margit Wallner

Courtesy of Angelika Reichmann

Taken by Quanta SEM microscope

Magnification: 2500x
Sample: mold
Detector: SE
Voltage: 5kV
Vacuum: HV
Horizontal Field Width: 60.8 μm
Working Distance: 10.4
Spot: 3

Giardia lamblia

Giardia is one of the most common intestinal parasites in the world.

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

Taken by Tecnai microscope

Magnification: 43.000 x
Sample: gastric bx
Detector: -
Voltage: 40 kv
Vacuum: 4mbar
Horizontal Field Width: 1440
Working Distance: 4.0
Spot: 1.0

Chrysanthemum flower

GaN surface after wet etching

Courtesy of Mr. Park Yong Choon , Samsung Electro-Mechanics

Taken by Nova NanoSEM microscope

Magnification: 10,000x
Sample: Gallium nitride (GaN)
Detector: TLD
Voltage: 18KV
Vacuum: < 3.0X10-6 mbar
Horizontal Field Width: 12um
Working Distance: 5.1
Spot: 5.0

Yersinia unleashed

The black plague is caused by the pathogen, Yersinia pestis. It only takes one Yersinia bacterium to cause an infection, which is deadly if not treated promptly. Immune cells (macrophages - purple/teal) were infected with Yersinia pestis (bright green), fixed, critically point dried, sputter coated with platinum, and imaged.

Courtesy of Dr. Tommi White , University of Missouri Electron Microscopy Core

Taken by Quanta SEM microscope

Magnification: 6833
Sample: Macrophages infected with Yersinia Pestis
Detector: SE
Voltage: 5 kV
Vacuum: 7.39e-6 torr
Horizontal Field Width: 43.7
Working Distance: 9.1
Spot: 3.0