Recycled plastics are promoted on everything from water bottles and fleece jackets to shopping bags and yogurt cups: "This ...

Researchers at National Taiwan University have developed a tip-enhanced Raman spectroscopy platform that can identify tiny structural differences in oligosaccharides without fluorescent labels. The ...

Photothermal AFM-IR combines atomic force microscopy and infrared spectroscopy to reveal chemical heterogeneity and ...

Technique exploits the separation of noise and information when measuring the residual error with a cost functions after ...

RIKEN researchers have demonstrated a method that can detect tiny amounts of biomarkers in liquid samples and can distinguish ...

Abstract: In this study, we propose a method for evaluating both the attenuation coefficient spectrum and the intrinsic emission spectrum of fluorescent fibers. The method is based on scanning the ...

Atomic clocks, which power GPS, online transactions, and data networks, just became more precise. MIT physicists have developed a technique that doubles the accuracy of optical atomic clocks by ...

A gap-controlled infrared technique makes it possible to study molecular interfaces with high sensitivity using affordable, widely available lab equipment. These molecular interfaces are everywhere—on ...

Researchers have developed a low-cost method for the analysis of interfacial molecules by combining ATR-IR with precise gap-control and multi-variate data analysis. A novel spectroscopic method ...

The biopharmaceutical industry must navigate a complex ecosystem in which therapy innovation is linked intrinsically to stringent quality standards and regulatory mandates. Raman spectroscopy has ...

Near-infrared spectroscopy, known as NIR spectroscopy or NIRS, is a long-established analytical technique. For over 30 years, it has proven to be a fast and reliable method for measuring chemical and ...

Here, the Department of Chemistry and the Center for Biophotonic Technology and Artificial Intelligence (CeBAI), investigates Raman spectroscopy for forensic applications, a universal technique for ...