Electron micrograph - Stock Photos, Royalty Free Images

Freshwater sponge (Spongilla sp.), coloured scanning electron micrograph (SEM).

Pancreas tissue. Transmission electron micrograph (TEM) of part of the exocrine pancreas. Seen here are zymogen granules and cell nuclei. In the image the endoplasmic reticulum that fills the cytoplasm is clearly visible.

Wild mustard flower petal surface (Brassica kaber), coloured scanning electron micrograph (SEM).

Bacteria found in a sample of human faeces

Intestinal brush border in small intestine showing numerous microvilli, colored transmission electron micrograph.

Coloured scanning electron micrograph of breast cancer cell.

Sapphire, SEM

Electron micrograph of dental plaque

Mouse mammary tumour virus (MMTV) particles (blue), coloured transmission electron micrograph (TEM). MMTV induces malignant tumours in the mammary glands of certain strains of laboratory mice

Dust mite parasite, microscopic digital illustration.

Fungal cells and sporangia

Leech, coloured scanning electron micrograph (SEM).

Colored digital illustration of parasitic dust mites.

Komodo dragon skin, coloured scanning electron micrograph (SEM). The Komodo dragon (Varanus komodoensis) has armoured scaly skin. It is the largest lizard in the world, reaching over three metres in length

Colored scanning electron micrograph of cancer cells from human colon.

Colored scanning electron micrograph of activated T lymphocyte from human blood sample.

House dust mite

Chlamydia bacteria, illustration

Scale insects. Coloured scanning electron micrograph (SEM) of scale insects (superfamily Coccoidea) on a leaf. This pest feeds on the plant's sap. It secretes a powdery wax coating that protects it against pesticides and predators

Scanning electron micrograph of head of pork tapeworm intestinal parasite.

Acrospaera radiolarian shell

Colored scanning electron micrograph of mains cable damaged by mouse teeth.

Campylodiscus fastuosus diatom

Heart capillary with red blood cell between muscle fibres, colored scanning electron micrograph.

Escherichia coli bacteria

Coloured scanning electron micrograph (SEM) of stubble on a man's face.

Lining of the small intestine

Colored scanning electron micrograph of Streptococcus mutans anaerobic bacteria in normal bacteria flora of mouth.

$Coloured scanning electron micrograph (SEM) of a freeze-fractured Nasturtium stem, showing numerous vascular bundles (such as at upper centre) with an inner xylem (pink) and outer phloem (yellow). — Stock Photo$

Coloured scanning electron micrograph (SEM) of a freeze-fractured Nasturtium stem, showing numerous vascular bundles (such as at upper centre) with an inner xylem (pink) and outer phloem (yellow).

Centric fossil diatom frustule

Activated platelet cells

Dendritic cells of immune system

Bottlebrush pollen grain

Cotton bud with ear wax embedded in fibres, coloured scanning electron micrograph (SEM).

Red blood cells

Microvilli of gallbladder surface

Streptococcus thermophilus bacteria

Coloured scanning electron micrograph of ovarian cancer cells.

Nasturtium leaf. Coloured scanning electron micrograph (SEM) of the underside of a nasturtium leaf (Tropaeolum sp.). Numerous hairs (trichomes) cover the surface

Primrose (Primula sp.) pollen grain, coloured scanning electron micrograph (SEM).

Campylobacter jejuni bacteria

Limescale, coloured scanning electron micrograph (SEM).

Composite image of nasal epithelium and pollen. Coloured Scanning Electron Micrograph (SEM) of the surface of nasal epithelium with inhaled in pollen.

Parasitic dust mite on white background, digital illustration.

Coloured scanning electron micrograph (SEM) of Cotton t-shirt collar with dirt, dead skin, etc. embedded in fibres.

Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus

$Coloured scanning electron micrograph (SEM) of a freeze-fractured water lily stem showing numerous vascular bundles (blue) and large intercellular air spaces (holes). — Stock Photo$

Coloured scanning electron micrograph (SEM) of a freeze-fractured water lily stem showing numerous vascular bundles (blue) and large intercellular air spaces (holes).

Streptomyces coelicoflavus bacteria

Diatom eukaryotic algae

Kidney glomeruli. Coloured scanning electron micrograph (SEM) of a resin cast of glomeruli capillaries and the larger blood vessels supplying them with blood

Colored digital illustration of parasitic dust mites.

Diatoms. Coloured scanning electron micrograph (SEM) of Campylodiscus species diatoms. The diatoms are a group of photosynthetic, single-celled algae containing about 100, 000 species

Milkwort pollen grain

$Coloured scanning electron micrograph (SEM) of a section through fractured skeletal muscle to show large muscle bundles, or fascicles (green), surrounded by perimysium connective tissue (pink). — Stock Photo$

Coloured scanning electron micrograph (SEM) of a section through fractured skeletal muscle to show large muscle bundles, or fascicles (green), surrounded by perimysium connective tissue (pink).

Coloured scanning electron micrograph of tardigrade water bear.

Ductal carcinoma of the breast

Coloured scanning electron micrograph of Staphylococcus aureus bacteria.

Platelets in blood vessel

Coloured scanning electron micrograph (SEM) of hooks from a hooks and loops fastener, a two-sheet material used to fasten clothes and other fabrics.