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Cotton fibers under the microscope and in polarized light.
plant Zea Stem C.S. under light mircoscope with white background
Hatched grade AA human blastocyst. Human embryo in the fifth day of development at the blastocyst stage just hatched. Prepared for transfer to a woman in assisted fertilization techniques.
Reeds background in Snettisham nature reserve. Heavily post processed to give a painterly effect.
Microorganism or virus cells, algae microorganism cells under microscope. Rapid multiplication of bacteria. Infection and germ. Microbiology, popular scientific black background
Photomicrograph of hemp fibers, Cannabis sativa. Hemp produces bast fibers which grow in bundles which are broken apart to produce fiber. Cell walls are visible in some of the fibers. Wet mount, 10X objective, transmitted brightfield illumination. Note - very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Pieces of branch leaves of the spiky bog moss, Sphagnum squarrosum, look like an astronomical phenomenon, with polarization at 40x.
Micro world
The nematode Steinernema feltiae under the microscope, the species used as a biopesticide to infect fungus gnats in agriculture and gardening.
Particles, medical concept
This is a photomicrograph of the fibers of tissue paper magnified 100 times.
Colorful seamless pattern with Crystal stones.
Tissue paper fibers under the microscope with a yellow spot of dirt.
plant pittospora leaf c.s. under light mircoscope with white background
Stomata Vicia, Vicia faba, Under Optical Microscope
In vitro bacterial culture
A knot of nylon fibers under the microscope and in polarized light.
Single-celled diatoms are identified by their external silica shells (frustule). Top to bottom: Surirella gemma, Nitzschia sigma, Stauroneis phoenicenteron, Navicula lyra, Gyrosigma balticum. Permanent mount test plate by K. D. Kemp, 40X objective, transmitted brightfield illumination.
Colorful peristome teeth on the capsule of a moss, Pohlia nutans, with thick, refractive cell walls glowing in polarization microscopy, at 100x.
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
Noctiluca scintillans algae cells algae under microscopic view, bioluminescent, giving the water a bright blue glow seen at night, responsible for environmental hazards, such as toxic red tides and eutrophication, dark background
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens. Depth of focus is extremely shallow (just a few microns). Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Host cells with spores (mold) are inside wood under the microscope for education.
Hard shadow of water and oil in stainless steel pot, macro
Virus molecule, closeup and lab for science, medical research or study for biology in pharma industry. Zoom, atom or cell of bacteria for data, microscope view or investigation for health innovation
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Gemma from a Marchantia polymorpha thallus from a stream called Broad Brook in East Windsor, Connecticut at about 100x with polarization.
Plant tissue, photo taken in the laboratory under a microscope
Oscillatoria sp. algae under microscopic view, dark background
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
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