Depth Profiling With Confocal Raman Microscopy, Part I (PDF)

Four finalists for the FACSS Innovation Award presented on the afternoon of October 8, 2026, at SciX 2026. Their work spanned drone-mounted laser-induced breakdown spectroscopy (LIBS), a touch-and-sound virtual reality system for blind scientists, polarized infrared (IR) imaging of shape memory polymers, and an ultrasound-activated plasmonic nanoplatform aimed at Parkinson’s disease.

At SciX 2026, Marc Porter explained why surface-enhanced Raman scattering can outperform fluorescence assays. He also described how a protein-denaturing step rescued his team’s tuberculosis test from a major loss in sensitivity.

At SciX 2026, Alessandro De Giacomo explains why laser–matter interaction deserves more attention and how nanoparticle size forces a trade-off between sensitivity and practical tagging.

At SciX 2026, Thursday morning’s “New Challenges in Chemometrics” session questioned long-held assumptions, from reliance on autonomous model selection to the restriction of spectral data to real numbers.

The inaugural Peter Griffiths Award winner discusses deep low-frequency Raman measurements through wax and what remains before clinical breast-imaging use.

The 2026 Lester W. Strock Award recipient discusses how single-particle ICP-MS can distinguish engineered and natural nanoparticles and track metalloid pollution downwind of industrial sites.

Top content published this week include an examination of how near-infrared (NIR) spectroscopy is being changed by machine learning and the final part in a panel discussion on spectroscopy education.

The recipient of the ACS Award in Spectrochemical Analysis discusses how surface-enhanced Raman scattering became a practical diagnostic readout and how close it is to clinical use.