etched Fingerprint

Courtesy of Karin Whitmore

Taken by Quanta SEM microscope

Side view of the apical third of the root canal of a maxillary lateral incisor with necrotic pulp and chronic periapical lesion adhered to the tooth structure.

Courtesy of Ms. Thaís Silva , Instituto Nacional de Tecnologia

Taken by Quanta SEM microscope

this photo PhC-A-02 take the place of the photo PhC-A. The first stage of the feeding in the sea!!

Courtesy of Philippe Crassous

Taken by Quanta SEM microscope

In the image are observed an elastic fibers. Specifically, it is an elastic polyester tape of masks commonly used in laboratories.

Courtesy of Maria Carbajo

Taken by Quanta 3D microscope

Surface and Cross-Section view of Cu(In,Ga)Se2 nanoballs grown on porous alumina membrane.

Courtesy of Eberhardt Josue Friedrich Kernahan

Taken by Quanta SEM microscope

Three trichomes are on the leaf margin of Arabidopsis. The images is gotten by cryo-SEM.

Courtesy of Wann-neng Jane

Taken by Quanta SEM microscope

Squalus acanthias skin surface.

Courtesy of Daniel Boyle

Taken by Nova NanoSEM microscope

Mammacarcinoma Cell attacked by Natural Killer Cell

Courtesy of Mr. Oliver Meckes , eye of science

Taken by Quanta SEM microscope

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

DEGRADATRION PROCESS OF FELDSPARS IN PORES OF SEDIMENTARY ROCKS

Courtesy of Eduardo Palacios

Taken by DualBeam microscope

The image is of gold coated fluorapatite grown on a protein coated PDMS substrate. This comes from a project which studies the enamel mineral formation. Enamel has a complex hierarchical structure which we would like to recreate.

Courtesy of Ms. Kseniya Shuturminska , Queen Mary University of London

Taken by Inspect microscope

Kaolinite and quatrz between dolomite rhombs

Courtesy of wadah mahmoud

Taken by Inspect microscope

DNA-directed self-assembled gold nanorods and nanospheres

Courtesy of Manoj Sridhar

Taken by Helios NanoLab microscope

ZnMnO nanoparticle of view from the front, these nanoparticles are able to trap air pollutants

Courtesy of Dr. Irma Estrada , Instituto Politecnico Nacional

Taken by Quanta 3D microscope

Deprocessing 1x node, Helios G4 PFIB

Taken by Helios G4 PFIB microscope

Typical appearance of sulphides and bornite/djurleite particle exhibiting typical Widmannstatten texture.

Courtesy of Musarrat Safi

Taken by MLA microscope

Intel microprocessor unit field of view (MPU FOV) - 1µm with IEE decoration complex programmable logic device (CPLD)

Taken by DualBeam microscope

100 nm Plasma-enhanced chemical vapor deposition (PECVD)oxide depostion upon untwanted microstructures. These unwanted microstructures appeared as a result of micro-masking during 1 um SiO2 dry etch.

Courtesy of Frans Holthuysen

Taken by Nova NanoSEM microscope

Capturing and storing carbon dioxide (CO2) and other greenhouse gases deep underground is one of the most promising options for reducing the effects of energy production on the earth. Scientists at PNNL are using electron microscopes to understand the reaction of CO2 and minerals found underground. SEM image shows the aftermath of fayalite reacting with supercritical CO2 to form siderite, thereby capturing the CO2 in a solid, stable form. Research was funded by the U.S. Department of Energy.

Courtesy of Bruce Arey

Taken by Helios NanoLab microscope

Influenza A virus sample taken via FEI Tecnai TF20, liquid ethane plunge frozen.

Courtesy of Mr. Long Gui , University of Washington

Taken by Tecnai microscope

The hydration of calcium sulphate hemihydrate (CaSO4.0,5H2O) leads to gypsum (calcium sulphate dihydrate – CaSO4.2H2O). It is a highly exothermic reaction which occurs by a dissolution/reprecipitation mechanism: when the hemihydrate is mixed with water, a fraction of it dissolves to give a saturated solution with respect to Ca2+ and SO4 2- ions, which is supersaturated with respect to calcium sulfphate dihydrate leading to nucleation and crystal growth. ESEM images taken from the hemihydrate hydration process. One can follow water adsorption to the hemihydrate at a 100% RH and the resulting needle-like crystals which result after water elimination.

Courtesy of FRANCISCO RANGEL

Taken by Quanta SEM microscope

Hydrothermal Worm marine organism imaged on a Quanta SEM

Courtesy of Philippe Crassous

Taken by Quanta SEM microscope

Shot peening of Ti-45Al-10Nb in air leads to partial amorphisation of the outermost layer and to the formation of a contaminant nanocrystalline (T, Al)N phase, presumably Ti2N. The figure shows dislocation recovery within a nano-crystalline grain embedded into the amorphous phase of the shot peened surface layer, as observed in situ. Three dislocations are marked by symbols. Stage (i): The isolated dislocation on the left hand side is relatively immobile. The two other dislocations are in a dipole configuration and propagate towards each other and are about to annihilate in stage (ii). Stage (iii) shows the situation after annihilation of the dipole dislocations; this is indicated by the continuous trace of the lattice planes. Observations made at room temperature with an acceleration voltage of 300 kV. It should be noted that the micrographs were sligthly compressed along the vertical direction in order to make the dislocations readily visible. The figure demonstrates the high electrical, thermal and mechanical stability of the instrument.

Courtesy of Fritz Appel

Taken by Tecnai microscope

Image shows array of micro pillars FIB machined on a silicon wafer.

Courtesy of Saravanan Arunachalam

Taken by Helios NanoLab microscope

Investigation of the morphology and composition of an oxide layer formed on the surface of a steel X70 . Research conducted by the technologist Thais Mansur (Division of Corrosion / INT / MCTI ).

Courtesy of Mr. FRANCISCO RANGEL , MCTI/INT

Taken by Quanta SEM microscope