Range-resolved Raman imaging "We designed our system to acquire images and spectroscopic measurements simultaneously," said Somekawa. "Since the Raman spectrum is unique for each plastic type, the ...

Raman spectroscopy can identify, classify, and assess plastic quality wherever it is found. Raman Spectroscopy for Polymer Analysis Raman spectroscopy is increasingly used for polymer characterization ...

Raman spectroscopy is able to analyze dark and intensely pigmented plastic materials, but with black plastics, it can only sense the composition of the samples at lower laser powers with relatively ...

Microplastics, as plastics particles smaller than 5 mm in size, have caused an environmental pollution issue that cannot be ignored by our society. Raman spectroscopy technology, with its non- ...

The TR-S1510 plastic waste sorting machine uses a combination of Raman spectroscopy and Canon measurement/control equipment to identify fragments, even if they are black ...

Microplastics have become a serious environmental health and safety issue. Learn how Raman microscopy can be used to help identify PET.

Other research groups have explored using hyperspectral Raman imaging to monitor plastic pollution. This technique combines Raman spectroscopy with imaging to capture spatially resolved chemical ...

This short introduction provides information about Raman spectroscopy with the TruScan G3 handheld Raman analyzer.

The chemical fingerprinting technique, called “Raman spectroscopy,” is much more accurate. It’s fairly straightforward — scientists isolate a piece of suspected microplastic from an animal ...

Location: Benson 125B The Raman Microspectroscopy Laboratory is a core research facility housed in the Department of Geological Sciences for fast, non-destructive characterization and chemical imaging ...

Researchers have developed a new hyperspectral Raman imaging lidar system that can remotely detect and identify various types of plastics. This technology could help address the critical issue of ...

Plastic beads of various sizes were used for size and composition identification. The detection of beads with a diameter of 200 nm, which is smaller than the diffraction limit, was realized, ...