Raman spectroscopy, especially in its surface-enhanced variant, is an attractive approach for the rapid detection of different bacteria, thanks to the unique spectral fingerprint that different ...

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, ...

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 ...

Tip-enhanced Raman spectroscopy resolved “resonance” Raman scattering with 1-nm resolution in ultrathin zinc oxide films epitaxially grown on a single-crystal silver surface. Tip-enhanced “resonance” ...

This article discusses the application of Raman spectroscopy in electrolysis research to understand the electrode-potential induced redox-state changes in catalyst materials, detect surface-bound ...

Raman spectroscopy has been highlighted as a vital tool for characterizing 2D materials-based van der Waal heterostructures. In this article, we explore its applications in analyzing graphene, TMDs ...

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 ...