A team of researchers at the Massachusetts Institute of Technology (MIT) has used Raman spectroscopy to develop a shoebox-sized device that can measure blood glucose levels without any needles, MIT ...

Ocean Optics reports on how spectroscopy revolutionizes research by utilizing light to analyze materials, improving accuracy ...

A novel compact Raman platform has demonstrated the ability to distinguish tumour tissue from healthy tissue with markedly ...

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 ...

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 ...

Raman spectroscopy is a highly efficient technique used to identify chemicals. While the Raman Effect has been known for almost 100 years, recent developments have enabled Raman spectrometers to be ...

Electrocatalysis underlies hydrogen production, fuel cells, and carbon-neutral chemical synthesis, which enables next-generation clean-energy systems ...

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 ...

(a) Schematic diagram of the pump burst and the Stokes burst in the time domain. N: number of pulses in burst. ∆τ: inter-pulse temporal separation. φ: pulse-to-pulse offset phase. Ω R: Raman frequency ...

Since its discovery in 2004, graphene has become a highly prized material in electronics applications owing to its unusual electronic structure. 1 Although graphene is only composed of carbon atoms, ...