Fluorescent Collection (page 6)

Edison screw fitting of an energy-saving light bulb. This is a type of light bulb connector developed by Thomas Edison in 1909

Bacterial contamination test. Ultraviolet (UV) light being used to reveal bacterial contamination. At right, a laboratory workers hand has been placed under a UV light source (pink)

Banknote security. Euro banknote in ultraviolet light. This highlights security features intended to prevent fraud. Fluorescent ink and strips glow bright blue and red under ultraviolet light

Energy saving light bulbs in the sky, composite image

Inner ear sensory hairs
Inner ear hair cells. Confocal light micrograph of V-shaped rows of hair cells (bright arcs) in the organ of Corti. This structure lies in the cochlea of the inner ear

Purkinje nerve cell, light micrograph
Purkinje nerve cell. Confocal light micrograph of a purkinje cell (stained with green fluorescent protein), a type of neuron (nerve cell)

Nerve cell growth. Fluorescent light micrograph of a PC12 cell following stimulation by nerve growth factor. The cell body contains the nucleus (green)

Purkinje nerve cell

Muscle fibres. Computer-enhanced confocal light micrograph of skeletal (striated) muscle fibres. Skeletal muscle is under the conscious control of the brain

Looking for biological stains. Forensic scientist using an ultraviolet (UV) lamp to look for stains of biological origin, such as blood, sweat, semen or fingerprints

Fluorescent dye penetrant test results
Fluorescent dye penetrant test on a metallic component, viewed under ultraviolet (UV) light. This is a form of non-destructive testing in which a dye is smeared onto the component

Electricity flowing, artwork
Computer artwork depicting electricity flowing in a fluorescent liquid or gaz or other medium

Programmed cell death. Comparison of a fluorescent light micrograph (top) and transmission electron micrograph (TEM, bottom) of programmed cell death (apoptosis)

Cultured cell, light micrograph
Cultured cell. Immunofluorescent light micrograph of an epithelial cell (round, upper right). The cell proteins are marked by fluorescent dyes

HaCaT culture cells
HaCaT cells. Immunofluorescence light micrograph of three HaCaT cells. Their nuclei, which contain the cells genetic information in the form of deoxyribonucleic acid (DNA), are blue

Cell death. Computer-enhanced confocal light micrograph of cells in the retina of the eye undergoing programmed cell death (apoptosis)

Immunfluorescent LM of cell death (apoptosis)

HaCaT culture cell, light micrograph
HaCaT cell. Immunofluorescence light micrograph of a HaCaT cell dividing into two. The nucleus, which contains the cells genetic information, is purple

Human cell, computer-enhanced confocal light micrograph. This unidentified cell has a large nucleus (rounded, centre) and several long projections from its body. Magnification unknown

Chromosome analysis
MODEL RELEASED. Chromosome analysis. Geneticist analysing human chromosomes by fluorescent microscopy. Individual chromosomes are visible on the computer monitor as pale blue rods

DNA
Deoxyribonucleic acid. Conceptual artwork of DNA (deoxyribonucleic acid) spelt out with fluoresence micrographs of anaphase stage cells. Anaphase is a stage of mitosis (nuclear division)

Protein structure, artwork
Protein structure. Computer artwork of alpha helices (coils) and beta sheets (ribbons) of the secondary structure of a protein

xDNA molecule. Computer artwork of a molecule of expanded deoxyribonucleic acid (xDNA). Normal DNA is composed of two strands twisted into a double helix

Coral polyps fluorescing green
Feeding polyps of an Acropora sp. coral glow fluorescent green in the dark when illuminated by a blue light. Photographed at Tondoba Bay, Marsa Alam, Red Sea, Egypt

Bubble tip anemone. Close-up of the fluorescent tentacles of a bubble tip anemone (Entacmaea quadricolor). The tentacles are usually a dull brown

Mirabilis anther, light micrograph
Mirabilis anther and pollen grains, confocal fluorescence light micrograph. This anther is from Mirabilis jalapa, the four o clock flower

Thale cress anther and pollen, micrograph
Thale cress anther and pollenr. Fluorescence micrograph of an anther (male reproductive structure) from a thale cress (Arabidopsis thaliana) flower, showing the pollen grains (round) inside

Thale cress stamens, micrograph
Mitosis. Confocal light micrograph of the stages mitosis (nuclear division) and cytokinesis (cell division). During mitosis the nuclear envelope disintegrates (3rd image) and the chromosomes (purple)

Thale cress flower, micrograph
Thale cress flower. Fluorescence micrograph of a flower from a thale cress (Arabidopsis thaliana) plant. The female reproductive structures - carpel (red) and stigma (yellow) - can be seen at centre

Hippocampal neuron fluorescent micrograph
Hippocampal neuron. Fluorescent micrograph of a neuron (nerve cell, centre) from the hippocampus, surrounded by glial cells (support cells)

Leaf hairs, fluorescence micrograph
Leaf hairs. Fluorescence micrograph showing leaf hairs (trichomes) on a Nicotiana benthamiana plant. A fluorescence microscope is an optical microscope that uses fluorescence

Thale cress anther, micrograph
Thale cress anther. Fluorescence micrograph of an anther (male reproductive structure) from a thale cress (Arabidopsis thaliana) flower, showing the pollen grains (red, round) inside

Thale cress leaf hair, micrograph
Thale cress leaf hair. Fluorescence micrograph showing the microfilaments of a leaf hair (trichome) from a thale cress (Arabidopsis thaliana) plant

Cell structure, fluorescent micrograph
Cell structure. Fluorescent light micrograph of cultured cells from a cell line derived from African green monkey kidney cells. Microtubules, part of the cells cytoskeleton, are red

Thale cress stigma, micrograph
Thale cress stigma. Fluorescence micrograph of a stigma (female reproductive structure) from a thale cress (Arabidopsis thaliana) flower

Stamens and carpels, micrograph
Stamens and carpels. Fluorescence micrograph of stamens (male reproductive structures, far left) and carpels (female reproductive structures)

Thale cress stigma, micrograph
Thale cress stigma. Fluorescence micrograph of a stigma (female reproductive structure) from a thale cress (Arabidopsis thaliana) flower

Caenorhabditis elegans, micrograph
Caenorhabditis elegans. Fluorescence micrograph of the transparent nematode (roundworm) worm Caenorhabditis elegans. A fluorescence microscope is an optical microscope that uses fluorescence

Kidney cells, light micrograph
Kidney cells. Quantum dot fluorescence micrograph of a section through kidney tissue showing its cells

Embryonic stem cells, light micrograph
Embryonic stem cells. Fluorescence light micrograph of human embryonic neural stem cells forming neuronal networks. Tubulin protein is red; cell nuclei are blue

Adipose stem cells, light micrograph
Adipose stem cells. Fluorescence light micrograph of human stem cells derived from adipose (fat) tissue. Nestin protein filaments are red; membrane cofactor protein is green;

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"Unveiling the Vibrant World of Fluorescent Cell Imaging: From Cerebellum Tissue to Dividing Cells" Illuminating the intricate beauty within our brains, a light micrograph reveals the mesmerizing patterns of cerebellum tissue. Dive into the microscopic realm as glial cells come alive under a confocal light micrograph, showcasing their fluorescent brilliance. HeLa cells take center stage in this captivating light micrograph (C017 / 8299), displaying their striking fluorescence and cellular structure. Witness another stunning view of HeLa cells (C017 / 8298) through a microscope lens, where their vibrant hues reveal hidden secrets within. Journey into the cerebral cortex and marvel at its nerve cells' fluorescent glow, illuminating the complexity of our brain's architecture. Witness the miracle of life itself as cell division unfolds before your eyes in this breathtaking fluorescent micrograph. Returning to explore cerebellum tissue once more, a light micrograph captures its ethereal essence with radiant colors dancing across each frame. The Metropolitan Police launch on the River Thames may seem unrelated but shares an unexpected connection - fluorescence can be found everywhere. Behold nature's perpetual cycle as dividing cells showcase their vivid fluorescence in yet another awe-inspiring image captured by microscopy techniques. Intriguing and visually stunning, these fluorescent hints offer glimpses into various aspects of cellular biology and beyond – from delicate tissues to bustling cityscapes – reminding us that even at microscopic levels, there is beauty all around us waiting to be discovered.