Visualization of Tip-Enhanced Raman Spectroscopy (TERS): This diagram illustrates the interaction of a laser beam with a sample surface through a sharp metallic tip. The red laser light excites the ...

Why Is It Important to Analyze Composites? Analyzing composite materials is of paramount importance across industries and applications. It is a critical component in the entire product lifecycle, from ...

During light scattering, the majority of scattered light undergoes no change in frequency (or energy), in a process referred to as referred to as elastic or Rayleigh scattering. Raman spectroscopy ...

Hello and welcome to Take Five with Automation. I’m David Miller, Senior Technical Writer for Automation World. The topic of today’s video is going to be something called Raman Spectroscopy. Now, what ...

Semiconductor nanocrystals are conducting materials with a size that has been reduced to the nanoscale. This size reduction can greatly enhance the physical, chemical, and optical characteristics, ...

This article reviews the use of Raman spectroscopy in a series of case studies to quickly identify the iron oxide compound(s), including magnetite and hematite, on the surface of representative ...

Flow cytometry is an established technique for counting and characterising cells, including blood, stem and cancer cells in biomedicine. The principle involves illuminating cells while they pass along ...

Global health is changing as a result of developments in life sciences research and technology, and these advancements have the potential to offer innovative and improved approaches to promote a ...

While Raman spectroscopy has been hugely successful in a number of domains of chemistry and materials science, 1-3 one of the main challenges with performing Raman measurements is the inherently weak ...