New research from Portland State University focused on identifying signs of life—biosignatures—in extreme environments here ...

New research from Portland State University focused on identifying signs of life - biosignatures - in extreme environments ...

Portable multiphoton microscopy system uses femtosecond laser pulses to create pathology-quality diagnostic images ...

The technique requires a conventional microscope along with a 1-watt laser and a fiberoptic collimator. A digital camera collects the optical data for processing. While a laser used to be exotic ...

In biology, stochastic optical reconstruction microscopy — a technique that uses single-molecule detection and photo-switchable probes to achieve high-resolution fluorescence imaging — now ...

Other examples of optical techniques are microscopy, interferometry, ellipsometry, optical tweezers, and imaging and sensing.

Introduction to SNOM: The Scanning Near-field Optical Microscope (SNOM) stands as a pivotal analytical tool in nanotechnology, enabling the visualization of nanostructures with resolution beyond the ...

The technique can now be used to image viscoelastic properties of biological samples much more quickly and safely, at high resolution ...

LightSheet microscopy is a fluorescence technique that projects a thin ‘sheet’ of excitation ... as you would in a traditional epifluorescence microscope. The result is an optical section that is ...

Dark-field microscopy is a powerful technique used to visualize unstained ... eliminating the need for complex optical systems or precise alignment. The key innovation lies in the use of the ...

What if you could take a picture of every gene inside a living organism—not with light, but with DNA itself? Scientists at ...

A super-resolution microscopy technique offers an unparalleled glimpse into how monoclonal antibodies bind to their targets ...