Upgrade for Photoluminescence Spectrometers

A 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.

A 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.

HÜBNER Photonics, manufacturer of high-performance lasers for advanced imaging, detection and analysis, proudly announces the next generation of VALO Femtosecond Series lasers, the VALO Tidal.

BaySpec’s SuperGamut spectrometers are designed for ultravioletvisible– short-wave infrared spectroscopy (UV-vis–SWIR).

Moxtek’s HPC 150 X-ray tube is designed as a 60kV, 150-watt air-cooled tube with an HV cable.

The C-WAVE GTR tunable laser from Hübner Photonics is designed to provide up to more than 1 W output power.