48 Bilder zum Thema "ultrastructure" bei ClipDealer

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Melanin granules in skin cell. False colour TEM
Flexible solar cells from ruthenium.
Cytoplasm. Cell organelles, TEM
Transmission electron micrograph (TEM) of connective tissue showing cross-sectioned collagen microfibrils.
Transmission electron micrograph (TEM) of connective tissue showing cross-sectioned collagen microfibrils.
Coloured transmission electron micrograph (TEM) of a small arteriole showing, from lumen: endothelium (magenta), discontinuous internal elastic lamina (blue), cross-sectioned smooth muscle fibers (cytoplasm, red, nucleus, light yellow) and connective
Nucleolus, TEM
Lysosomes and lipofuscin. False colour TEM
Activated B lymphocyte, TEM
Cytoplasm. Cell organelles. False colour TEM
Lysosomes and lipofuscin. False colour TEM
azure exotic weevil (Eupholus chevrolati) isolated on white background
Electron microscope micrograph showing a dying chondrocyte of the calcification zone of the growth plate. The plasma membrane has broken and the cytoplasmic organelles are being destroyed.
Coloured transmission electron micrograph (TEM) showing two desmosomes (maculae adherens) with prominent cadherin dense plaques (blue) where keratin intermediate filaments (light green) were attached. The intercellular space shows dark bridges (red)
Nucleolus. False colour TEM
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the interc
The narrow intercellular space between epithelial cells can be filled with electron dense markers such as lanthanum nitrate. This electron-dense cation, which binds avidly to calcium binding sites, can be used as tracer for delineating extracellular
Coloured transmission electron micrograph (TEM) of the basal surface of a stratified squamous epithelial cell showing bundles of keratin intermediate filaments (green) and hemidesmosomes (blue) joining to basement membrane (pink). On the connective t
The narrow intercellular space between epithelial cells can be filled with electron dense markers such as lanthanum nitrate. This electron-dense cation, which binds avidly to calcium binding sites, can be used as tracer for delineating extracellular
Oogonium. Nucleolus, TEM
Transmission electron micrograph (TEM) showing two desmosomes (maculae adherentes) with prominent dense plaques where keratin intermediate filaments were attached.
The narrow intercellular space between epithelial cells can be filled with electron dense markers such as lanthanum nitrate. This electron-dense cation, which binds avidly to calcium binding sites, can be used as tracer for delineating extracellular
Coloured transmission electron micrograph (TEM) of cross-sectioned inner segments (ellipsoid) of photoreceptors. The region contains many mitochondria (red) and a cilium (green) that connects with the outer segment.
Epidermis. Electron microscope micrograph of an epidermis spinous layer. The keratinocytes show polygonal shapes, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous desmosomes crossing the intercellular spaces.
Cytoplasm. Cell organelles, TEM
Rough endoplasmic reticulum. False colour TEM
Cytoplasm. Cell organelles. False colour TEM
Nucleus and nucleolus. False colour TEM
Transmission electron micrograph (TEM) showing a desmosome (macula adherens) with prominent dense plaques where keratin intermediate filaments were attached.
Transmission electron micrograph (TEM) showing the photoreceptor outer segments of retinal rod cells, full of stacked membranous discs filled with opsin, the molecule that absorbs photons.
Coloured transmission electron micrograph (TEM) showing the nucleus of a protein-secreting (serous) cell. The nuclear envelope is connected to rough endoplasmic reticulum cisterns (red). The large nucleolus with dense fibrillar (green) and granular (
Epidermis. Electron microscope micrograph of an epidermis spinous layer. The keratinocytes show polygonal shapes, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous desmosomes crossing the intercellular spaces.
Coloured transmission electron micrograph (TEM) showing two desmosomes (maculae adherens) with prominent cadherin dense plaques (blue) where keratin intermediate filaments (ligh green) were attached. The intercellular space show dark bridges (red) of
An interesting photo taken with a microscope. Unmyelinated fibers in peripheral nerves. Longitudinal section. Hematoxylin and Eosin Stainit.
Gonadotropic cell. False colour TEM
Oogonium. Nucleolus. FaLse colour TEM
Activated B lymphocyte. False colour TEM
Melanin granules in skin cell, TEM
Nucleus and nucleolus, TEM
Transmission electron micrograph (TEM) showing the photoreceptor outer segments of retinal rod cells, full of stacked membranous discs filled with opsin, the molecule that absorbs photons.
Transmission electron micrograph (TEM) showing the photoreceptor outer segments of retinal rod cells, full of stacked membranous discs filled with opsin, the molecule that absorbs photons.
The narrow intercellular space between epithelial cells can be filled with electron dense markers such as lanthanum nitrate. This electron-dense cation, which binds avidly to calcium binding sites, can be used as tracer for delineating extracellular
Neuron. Cell organelles, TEM
Nucleolus, TEM
Ultrastructure of centrosomes in cell, basic cell structure
Neuron. Cell organelles. False colour TEM
Coloured transmission electron micrograph (TEM) of normoblasts, a nucleated (blue) red blood cell precursor in the process of expulsion or extrusion of the nucleus (magenta). When this process ends, the cell that remains is an anucleated reticulocyte
Rough endoplasmic reticulum, TEM

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