(Nanowerk Spotlight) Direct visualization and manipulation of individual carbon nanotubes (CNTs) in ambient conditions is of great significance for their characterizations and applications. However, ...

Optical microscopes have for a long time played a vital role in biomedical research. Their ability to provide multidimensional structural and functional information about a specimen in a non-invasive ...

It’s relatively easy to understand how optical microscopes work at low magnifications: one lens magnifies an image, the next magnifies the already-magnified image, and so on until it reaches the eye ...

Sneezes, rain clouds, and ink jet printers: They all produce or contain liquid droplets so tiny it would take several billion of them to fill a liter bottle. Measuring the volume, motion and contents ...

GLONIK has released a new 3D optical microscope that allows users to freely change their views, not only vertical view but also oblique views at arbitrary angles. GLONIK's patented technology provides ...

Accurate measurement results depend on regular microscope calibration to ensure consistency and reliability across scientific and industrial use.

Left, a tissue sample dyed by traditional methods. Centre, a computed stain created from infrared–optical hybrid imaging. Right, tissue types identified with infrared data; the pink in this image ...

Super resolution: image taken using the new chip. (Courtesy: Bielefeld University / Robin Diekmann) A photonic chip that allows a conventional microscope to work at nanoscale resolution has been ...

Optical microscopes depend on light, of course, but they are also limited by that same light. Typically, anything under 200 nanometers just blurs together because of the wavelength of the light being ...

Since the invention of the optical microscope in the 17th century, a remarkable evolution can be observed in the microscope’s performance and diversity. On the other hand, if we focus on its structure ...

New work enables optical microscopes to measure these nanometer-scale details with a new level of accuracy. Over the last two decades, scientists have discovered that the optical microscope can be ...