A good portable Raman spectrometer bridges the gap in capability, performance, and size between benchtop and handheld Raman spectroscopy. It allows new point-of-use applications in industry and ...

Newton, NJ, USA - Thorlabs has announced that it has expanded its spectroscopy product offering with the release of two variants of Portable Coded-Aperture Raman Spectrometers (Item #’s RASP1 and ...

Fluorescence often hinders the authentication of raw materials via Raman spectroscopy. BRAVO incorporates SSE ™ (Sequentially Shifted Excitation), a patented fluorescence reduction technique. This ...

A team from the Texas A&M University have developed a means of performing confirmatory diagnostics of Cannabis Sativa using a portable hand-held Raman spectrometer. This means of diagnosis can ...

An illustration featuring a spectrometer with its scanner set on a bag of substances. The background features several geometric shapes and math symbols. The words "methamphetamine" and ...

Surface-enhanced Raman spectroscopy (SERS) captures the spectra of vaginal fluid samples to detect biochemical changes in relation to bacterial presence. By determining the presence of specific ...

In recent years, a disturbing trend has become apparent, drawing attention to major issues associated with dangerous, illegally brewed alcohol on a global scale. Home-distilled alcohol that has been ...

Figure 1. (a) Schematic diagram of the optical trapping-enhanced SERS optofluidic detection system; (b) effect of the single-beam optical trap module switch state on AgNPs aggregation; (c1) and (c2) ...

Recent breakthroughs in spectroscopy combine AI-driven automation, advanced atomic modeling, and portable high-precision instruments to boost accuracy, speed, and field readiness. Innovations include ...