Sentences with phrase «light microscope images»

Not exact matches

It became the archetypal image of snow largely because of the work of Wilson Bentley, a Vermont farmer who spent the winters between 1885 and 1931 outside his house photographing snow through a light microscope.

Electron microscope images of visible - NIR light responsible photocatalyst composed with black phosphorous (BP), lanthanum titanate (LA2Ti2O7, LTO), and gold nanoparticles (Au).

This microscope image shows green laser light shining from a single biological cell.

The STED - RICS microscope scans the fluorescent cell membrane with a light spot and, thus, an image is recorded.

The upper left electron microscope image shows spaghetti - shaped organic polymers now used for organic light - emitting diodes, or OLEDs.

In addition to fruit flies, they successfully used the program to analyze images of zebrafish and mice, as well as data collected from a commercial light sheet microscope and a commercial confocal microscope.

The emitted light is blue - green, Lupton says, but images accompanying the paper — taken with a scanning tunneling electron microscope — show the rotelle - and spaghetti - shaped molecules with a false yellow - brown color to provide good contrast.

DEEP DEVELOPMENT Diamonds (dark grey) begin to form from minerals containing iron and magnesium (white) and from carbon - oxygen compounds called carbonates (light grey) in a scanning electron microscope image.

That required some special equipment: a microscope that uses lasers and fluorescent lights to piece together 3D images, a special lighting system to keep the plants healthy during their longer - than - usual time in the spotlight, and a microscope setup flipped entirely on its side so the plants could grow upright instead of growing horizontally along a slide.

Dr Ann Wheeler said: «The spinning disk microscope produces focused images at high speed because it has a disk with an array of tiny holes in it which remove the out of focus light.

Traditionally, SPIM microscopes rotate the sample so that they can clearly see all the dimensions, but this severely limits the imaging speed and can increase the damage done to the cells from light exposure because of the many extra images taken at multiple angles.

Rather than the light used in a traditional microscope, this technique uses focused beams of electrons to illuminate a sample and form images with atomic resolution.

Winners and other images from the 2008 BioScapes Photo Competition use light microscopes to portray extraordinary images of biological specimens

In 2013, a team led by Gradinaru together with Karl Deisseroth of Stanford University in California reported a method that strips away fats and other molecules to make intact brain tissue transparent, allowing thick sections to be imaged with a light microscope (see «See - through brains clarify connections»).

Adapters are available to attach a smartphone to a slit lamp — a microscope with an adjustable, high - intensity light — to capture images of the front of the eye.

They imaged cells on powerful microscopes that detect the light emitted from fluorescent molecules in each sensor.

The new microscope is essentially three microscopes in one: an adaptive optical system to maintain the thin illumination of a lattice light sheet as it penetrates within an organism, and another adaptive optical system to create distortion - free images when looking down on the illuminated plane from above.

In contrast to the hazy images shown in some museums and television documentaries, the right lighting and focusing can produce micrographs of startling clarity using original microscopes or modern replicas (see slideshow).

The cell was then fit into a microscope that uses a beam of electrons, rather than light, to obtain images.

The team envisions integration across scales by integrating images from different sources, such as light microscopes, focused ion beam scanning electron microscopes (FIBSEM), and TEM.

Lenses are used in microscopes and cameras to focus light, thus allowing a researcher to see small things or a photographer to capture image of things that are far away.

Images were acquired with a LSM710 Zeiss confocal laser scanning system or Olympus IX81 light microscope.

For his work on producing an acoustic microscope using sound rather than light in order to form images.

The portfolio also includes LED light sources, image splitters and tools for microscope quality management.

The sections were then stained with hemotoxylene and eosine stain and were visualized and imaged under Nikon TE - 2000S light microscope (Nikon, Japan) using ACT - 2U software (version 2.1)(Nikon, Japan).

(Left) An unlabeled phase - contrast microscope transmitted - light image of rat cortex — the center image from the z - stack (vertical stack) of unlabeled images.

Surface chemistry on nanosized gold particles, shown here at low - magnification, left, and high - magnification, right, in images produced with a scanning electron microscope, was studied with infrared light produced by Berkeley Lab's Advanced Light Solight produced by Berkeley Lab's Advanced Light SoLight Source.

Unlike laser scanning confocal microscopes (LSM) which scan one point of laser light across an entire field, a spinning disk confocal scans approximately 1,000 points of laser light across the field simultaneously resulting in much faster image production.

There, she managed a large number of confocal, advanced light, transmission, and scanning electron microscopes, as well as image processing and bioinformatics.

Researchers used a powerful X-ray microscope at Berkeley Lab's Advanced Light Source (ALS) to capture images of nerve cell samples at different stages of maturity as they became more specialized in their function — this process is known as «differentiation.»

Inverted microscopes are used to image lives cells in culture (flasks, dishes, or multi-well plates) using transmitted light, phase contrast, DIC, or fluorescence modes.

The microscope and its components, image formation, microscopy in both transmitted and fluorescent light, Kohler illumination, optical aberrations, objective lens types, phase contrast, interference contrast, polarization, fluorescence microscopy, laser confocal microscopy, two - photon confocal microscopy, super-resolution microscopy, study of dynamic processes in living cells, immunofluorescence.

This highly sensitive microscope allows scientists to obtain much sharper three - dimensional images, even in very low light.

electron microscope A microscope with high resolution and magnification that uses electrons rather than light to image an object.

This microscope also has the ability to record a series of time - lapse images, which allows students to observe first - hand, for example, how plants grow towards light and how eggs hatch.

It includes more than 1500 images of scientific, biological, and medical subjects that were photographed using light and electron microscopes.

Newer clinical microscopes that use light - emitting diodes (LEDs) tend to produce the highest - quality images as a result of enhanced color balance and greater stability of light output.