NanoRam-1064 Handheld Raman spectrometer
The NanoRam-1064 handheld Raman spectrometer from B&W Tek is designed for nondestructive identification and verification of raw materials such as active pharmaceutical ingredients, intermediates, and excipients.
The NanoRam-1064 handheld Raman spectrometer from B&W Tek is designed for nondestructive identification and verification of raw materials such as active pharmaceutical ingredients, intermediates, and excipients. According to the company, the analyzer is suitable for the identification of colored samples, natural products, and for differentiating between different grades of cellulose, polysorbate, and Opadry.
B&W Tek, Newark, DE www.bwtek.com
New Fluorescence Model Enhances Aflatoxin Detection in Vegetable Oils
March 12th 2025A research team from Nanjing University of Finance and Economics has developed a new analytical model using fluorescence spectroscopy and neural networks to improve the detection of aflatoxin B1 (AFB1) in vegetable oils. The model effectively restores AFB1’s intrinsic fluorescence by accounting for absorption and scattering interferences from oil matrices, enhancing the accuracy and efficiency for food safety testing.
New Fluorescent Raman Technique Enhances Detection of Microplastics in Seawater
November 19th 2024A novel method using fluorescence labeling and differential Raman spectroscopy claims to offer a more efficient, accurate approach to detect microplastics in seawater. Developed by researchers at the Ocean University of China, this method improves both the speed and precision of microplastic identification, addressing a key environmental issue affecting marine ecosystems.
