Image Gallery

AFM Images

Atomic force microscopy images, photos, pictures, and surface scans made with AFM Workshop microscopes. High accuracy and high-resolution images show nanomaterials, biomaterials, nanoparticles, polymers, and other samples in various visualizations. To learn about AFM image processing, click here

 

AFM Images

Marks made with AFM Lithography 20 um x 20 µm

Marks made with AFM Lithography; 20 µm x 20 µm

1 nm and 3 nm particles test sample. 500 nm x 500 nm

1 nm and 3 nm particles test sample. 500 nm x 500 nm AFM image

Nanolithography, 25 µm x 25 µm image

Nanolithography, Changing Probe Force. 25 µm x 25 µm image of lines made in PMMA surface. Each line is 1 µm apart; each has differing probe force.

1 nm and 3 nm particles test sample 100 nm x 100 nm

1 nm and 3 nm particles, test sample. 100 nm x 100 nm

Highly Oriented Pyrolitic Graphite 5 µm x 5 µm

Highly Oriented Pyrolitic Graphite, HOPG 5 µm x 5 µm, showing atomic steps

Latex spheres; 3 µm x 3 µm; 173 nm spheres

Latex spheres; 3 µm x 3 µm; 173 nm latex spheres AFM Image

Ruled Grating Irregularities, 3-D image

Ruled Grating Irregularities, 3-D image, 4 µm x 4 µm

Multiphase Polymer Film, 3D, phase signal overlaid

Multiphase Polymer Film - 3D shape from topography with phase signal overlaid as color

Defects on 0.3 nm Si Terraces, 4 µm x4 µm

AFM image of defects on 0.3 nm Si Terraces, 4 µm x 4 µm

3 µm x 3 µm image of 173 nm latex spheres

Latex spheres; 3 µm x 3 µm image of 173 nm latex spheres

AFM Workshop Image DNA 3um r1 pm

AFM Workshop Image DNA 3um r1 pm

Aluminum foil, 3D image; 50 µm x 50 µm

Aluminum foil, 3D AFM image; 50 µm x 50 µm.

SiC Terraces, 6 µm x 6 µm AFM image

SiC Terraces; 6 µm x 6 µm, AFM image

Aluminum foil, dull side, 3-D image; 50 µm x 50 µm.

Aluminum foil, dull side, 3D image; 50 µm x 50 µm.

Self-assembled lipid nanotubes; 20 µm x 20 µm.

Self-assembled lipid nanotubes; 20 µm x 20 µm, AFM image.

Red blood cells, 30 µm x 30 µm 2D red color scale

Red blood cells, 30 µm x 30 µm 2D red color scale

Self-assembled lipid nanotubes, 5 µm x 5 µm

Self-assembled lipid nanotubes, 5 µm x 5 µm

Red blood cells 3-D AFM image

Red blood cells 3D AFM image

Polymer used in glue, 2D light shaded view

Polymer used in common glue, 10 µm x 10 µm images, 2-D light shaded view

MFM image of magnetic disk; 40 µm x 40 µm

MFM image of magnetic disk; 40 µm x 40 µm

Polymer used in glue 10 µm x 10 µm 3D color scale

Polymer used in common glue 10 µm x 10 µm image, 3-D color scale view

Inverted Optical microscope image of Caco-2 cells

Inverted Optical microscope image of Caco-2 cells; box indicates area selected for AFM scanning

20 µm X 20 µm AFM image of SHS 100 nm test pattern

20 µm X 20 µm AFM image of SHS 100 nm test pattern, color view

AFM scan of Caco-2 cells; 48 µm x 48 µm.

AFM image of Caco-2 cells; 48 µm x 48 µm. AFM scan of area selected by box in previous inverted optical microscope photo

Inverted optical Image of neutraphil a1 cells

Inverted optical image of neutraphil a1 cells, inverted optical microscope view, AFM probe is shadow

Tip checker sample, 2-D color scale

Tip checker sample, 2-D color scale 20 µm x 20 µm image

Neutrophil & erythrocyte cells; 50 µm light shaded

Neutrophil & erythrocyte cells; 50 µm light shaded

Caco-2 cells. Left: Epiflourescence. Right: AFM

Caco-2 cells. Left: Epiflourescence image of Caco-2 cells treated with quantum dots. Right: 50 µm x 50 µm AFM image of Caco-2 cells

Silicon test pattern 40 µm x 40 µm grey scale image

Silicon test pattern 40 µm x 40 µm grey scale image

Holes in polymer film, 10 µm x 10 µm AFM Image

Holes in polymer film, 10 µm x 10 µm AFM Image

Silicon test pattern, 7 µm x 7 µm zoomed in image

Silicon test pattern, 7 µm x 7 µm zoomed in image of particle viewed in the upper center of the left image.

Multiphase polymer height image

Multiphase polymer height image; 10 µm x 10 µm

Patterns on ferroelectric material 50 µm x 50 µm

Patterns on ferroelectric material 50 µm x 50 µm light shaded image.

Multiphase polymer 10 µm x 10 µm, phase image.

Multiphase polymer 10 µm x 10 µm, phase image.

Light shaded image of cell, 7 µm x 7 µm AFM Image

Light shaded image of cell, 7 µm x 7 µm AFM Image

Vibrating mode showing three species of bacteria

Vibrating mode image showing three different species of bacteria

Bacteria, phase mode image

Bacteria, phase mode image 3 µm x 3 µm image of a single bacteria

Amplitude Image of Leishmania 25 µm x 25 µm

Amplitude Image of Leishmania parasites 25 µm x 25 µm

Scratch mark in metal 10 µm x 10 µm color scale

Scratch mark in a metal surface, 10 µm x 10 µm color scale image

Bacteria spore mutants 30 µm x 30 µm AFM image

Bacteria spore mutants 30 µm x 30 µm AFM image

Waffle test pattern, 2100 lines per mm, 8 µm x 8 µm color scale image

Waffle test pattern, 2100 lines per mm, 8 µm x 8 µm color scale image

Indium Tin Oxide (ITO), 2 µm x 2 µm color scale image

Indium Tin Oxide (ITO), 2 µm x 2 µm color scale image

Tobacco Mosaic Virus 1.2 µm x 1.2 µm color scale

Tobacco Mosaic Virus, 1.2 µm x 1.2 µm color scale image of 17 nm diameter single TMV

Conductive AFM scan, standard reference sample

Conductive AFM scan, standard reference sample, 10 µm x 10 µm conductivity image 

Atomic terraces on metal surface, 5 µm x 5 µm

Atomic terraces on metal surface, 5 µm x 5 µm AFM image

0.3 nm terraces on Si, 5 µm x 5 µm color scale image

0.3 nm terraces on Si, 5 µm x 5 µm color scale image

0.3 nm terraces on Si 10 µm x 10 µm error signal image.

0.3 nm terraces on Si 10 µm x 10 µm error signal image. At the bottom right of this image is a 50 nm step.

Gold nanoparticles 2D color scale 14 nm diameter

Gold nanoparticles, 2D color scale 2 µm x 2 µm image of 14 nm diameter particles

Gold nanoparticles 3D color scale 14 nm diameter

Gold nanoparticles, 3-D color scale 2 µm x 2 µm image of 14 nm diameter particles

Phase mode of PMMA 300 nm x 300 nm

Phase mode image of PMMA 300nm x 300nm AFM image

 HOPG, 4 µm x 4 µm

Highly Oriented Pyrolitic Graphite (HOPG), 4 µm x 4 µm

DNA; 1 µm x 1 µm AFM image

DNA; 1 µm x 1 µm AFM image

DNA; 1.5 µm x 1.5 µm

DNA; 1.5 µm x 1.5 µm

DNA 2 µm x 2 µm, on multiple mica layers

DNA 2 µm x 2 µm, on multiple mica layers

DNA; 1.5 µm x 1.5 µm AFM image

DNA; 1.5 µm x 1.5 µm AFM

DVD: 6 µm x 6 µm AFM image

DVD: 6 µm x 6 µm AFM image

6µm x 6µm AFM scan of graphene

AFM scan, Graphene 6µm x 6µm

2µm x 2µm AFM image, Graphene sample

Graphene sample, AFM image 2µm x 2µm

HOPG 2 µm x 2 µm

Highly Oriented Pyrolitic Graphite, HOPG 2 µm x 2 µm, AFM Image

Small scan of microterraces on previous image

STEPP sample: 3 µm x 3 µm, small scan zoom of microterraces observed on the previous 16 µm x 16 µm image

STEPP: smaller scale zoom to view microterraces

STEPP scan: 3 µm x 3 µm, smaller scale zoom to view microterraces seen on previous 16 µm x 16 µm scan

Epithelial Cell 35 µm x 35 µm, 3D AFM image

Epithelial Cell 35 µm x 35 µm, 3D AFM image

STEPP: 16 µm x 16 µm, showing microterraces

STEPP: 16 µm x 16 µm, showing microterraces on terrace, see features in smaller scans 

Cardiomyocytes; inverted optical miroscope image

Cardiomyocytes; inverted optical miroscope image showing location of AFM probe from below

Polystyrene Nanoparticles: Binodal distribution

Polystyrene Nanoparticles: Binodal distribution of nanoparticles, 20 nm and 100 nm

BOPP polymer film; 2 µm x 2 µm.

BOPP Polymer; 2 µm x 2 µm biaxially oriented polypropylene (BOPP) film.

Calibration reference - 40 µm x 40 µm x 1 µm

Calibration reference - 40 µm x 40 µm x 1 µm

AFM height image of DNA

DNA AFM height image, 2 µm x 2 µm

E. coli cell, displaying fimbriae & polar flagellum

Single E. coli bacterial cell, displaying fimbriae & polar flagellum

Epithelial cell in liquid, 32 µm x 32 µm AFM image

Epithelial cell in liquid, 32 µm x 32 µm AFM image

Gold Nanoparticles, 100 nm

Gold Nanoparticles, 100 nm

Gold Nanoparticles, 20 nm AFM Image

Gold Nanoparticles, 20 nm AFM Image

Graphene sample, AFM image 11 µm x 11 µm

Graphene sample, AFM image 11 µm x 11 µm

Ruled Grating Irregularities, ruled diffraction grating

Ruled Grating Irregularities, 4 µm x 4 µm ruled diffraction grating, irregularities at edges of the apex on grating lines.

Cardiomyocytes; LS-AFM inverted optical microscope

Cardiomyocytes from the LS-AFM inverted optical microsope

MEMS Multiple Level Gear, Courtesy TX Tech, Sandia Ntl. Labs

MEMS Multiple Level Gear, Courtesy TX Tech, Sandia Ntl. Labs

MEMS High Performance Comb-Drive Actuator. Courtesy TX Tech, Sandia Ntl. Labs

MEMS High Performance Comb-Drive Actuator. Courtesy TX Tech, Sandia Ntl. Labs

Mutant bacteria spores; 30 µm x 30 µm.

Mutant bacteria spores; 30 µm x 30 µm.

Donut shaped particles 2.5 µm x 2.5 µm

Donut shaped nanoparticles, 2.5 µm x 2.5 µm.

Gold nanotriangles

Gold nanotriangles

Patterned wafer after CMP; 50 µm x 50 µm

Structures on patterned wafer after CMP; 50 µm x 50 µm

Polished surface, 3D AFM image; 30 µm x 30 µm

Polished surface, 3D AFM image; 30 µm x 30 µm

Three component polymer phase image; 5µm x 5µm

Three component polymer, AFM phase image; 5µm x 5µm

Oriented polypropylene showing network of fibers

Oriented polypropylene showing network of fibers; 10 µm x 10 µm.

Thermoplastics and rubbers blend. Phase image.

Thermoplastics and rubbers blend. AFM phase image shows differentiation of components in sample; 5 µm x 5 µm.

SEBS polymer; phase image 1 µm x 1 µm.

SEBS polymer (styrene/ethylene/butylene polymer); AFM phase image, 1 µm x 1 µm.

SEBS polymer, AFM topography, 1 µm x 1 µm.

SEBS polymer (styrene/ethylene/butylene polymer); AFM topography image, 1 µm x 1 µm.

SEBS polymer, phase image. 500 nm x 500 nm

SEBS polymer, phase image. 500 nm x 500 nm, smallest domains ~10 nm easily visible

Quantum dots, 3D AFM image, 1.5µm x 1.5 µm

Quantum dots, 3D AFM image, 1.5µm x 1.5 µm

Polymer, AFM phase image; 19 µm x 19 µm.

Polymer, AFM phase image; 19 µm x 19 µm.

Silicon wafer, AFM scan; 10 µm x 10 µm.

Silicon wafer, AFM scan; 10 µm x 10 µm.

Silicon wafer, 3D AFM scan; 10 µm x 10 µm.

Silicon wafer, 3D AFM scan; 10 µm x 10 µm.

Patterned wafer polished by CMP

Patterned wafer polished by CMP 10 µm x 10 µm on left; square shows area selected for AFM scanning at .5 µm x .5 µm. AFM scan reveals pockmarks on surface.

Patterned wafer polished by CMP, 10 µm x 10 µm

Patterned wafer polished by CMP, 3-D color scale. Analysis revealed surface roughness (Sa) of 1.69 nm

Nanoparticles, 3 µm x 3 µm

Nanoparticles, 3D projection 3 µm x 3 µm image w/nanoparticles from 4 nm to 12 nm in diameter

 

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