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 ...
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 ...
Ocean Optics reports on how spectroscopy revolutionizes research by utilizing light to analyze materials, improving accuracy ...
Pancreatic cancer has the lowest survival rate among all major cancers, largely because physicians lack diagnostic tools to detect the disease in its early, treatable stages. Now, a team of ...
What is Surface-Enhanced Raman Scattering (SERS)? Surface-enhanced Raman scattering (SERS) is a powerful analytical technique that significantly enhances the Raman scattering signal of molecules ...
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New eye test may detect Alzheimer’s disease years before symptoms emerge, study suggests
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 ...
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 ...
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