Graphene is a two-dimensional, one-atom-thick hexagonally organized material composed of sp2 carbon networks with strong covalent bonds. As graphene absorbs only 2.3 percent of incident light, it is ...

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, ...

Carbon nanomaterials, including graphene, graphite and carbon nanotubes (Figure 1), carry unique physical and thermal properties that make them key elements in industries as wide-ranging as battery ...

Definition:Raman Spectroscopy is a sophisticated analytical technique used to observe vibrational, rotational, and other low-frequency modes in a system. This material characterization technique ...

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 ...

The European Pharmacopoeia, otherwise called Ph. Eur., is a single reference work dedicated to the quality control of medicines. Ph. Eur. includes norms, recommends analytical methods and lists ...

The medical field is a new frontier for Raman spectroscopy. Raman has already been employed in dentistry and cancer investigations, and it is now expanding into Point-of-Care (POC) applications. This ...

Raman spectroscopy offers a rapid, non-destructive, and cost-effective method for identifying counterfeit drugs, overcoming limitations of traditional techniques. The technique relies on inelastic ...