Lev T. Perelman, Harvard University, will give a talk on “Multispectral Light Scattering Imaging for Precancer Detection and Cell Analysis” Abstract: Optical spectroscopy is a powerful tool for ...

Learn how spectroscopy facilitates non-invasive, real-time bio-monitoring, enhancing decision-making in healthcare, ...

A research team led by MedUni Vienna has shown in a study that purely optical measurements of the viscosity of blood plasma may provide information about the severity and progression of COVID-19. The ...

A new study published in the Journal of Alzheimer’s Disease presents an innovative method that may detect signs of Alzheimer’s disease before symptoms appear—using a simple, noninvasive eye test. The ...

When a laser experiment fails to produce the expected flash of light, most researchers would assume something went wrong with ...

It is remarkable that Raman spectra can, with the help of statistical inference, be used to predict cellular physiology and proteome composition. By making this possible, the work of Kamei et al. has ...

ISS involves the bombardment of a surface with a beam of ions, typically noble gas ions like helium or neon, under vacuum conditions. When these ions collide with the sample surface, they are either ...

(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 ...

The potassium sodium niobate (K x Na 1 −x)NbO 3 (KNN) family with the perovskite structure is a technologically important lead-free piezoelectric material. At first, the nature of end members, the ...