Laser & Optoelectronics Progress, Volume. 60, Issue 1, 0130001(2023)
Study on the Classification of Lipsticks Using Raman Spectroscopy and X-Ray Fluorescence
This study establishes a quick way to test lipsticks. Twenty-eight lipstick samples were classified using Raman and X-ray fluorescence spectroscopy. Using Raman spectroscopy technology to analyze and test samples, the samples can be effectively classified according to the difference in Raman characteristic peaks. A principal component analysis was used to process the data. The classification based on Raman characteristic peaks was scientifically validated when combined with Pearson correlation analysis. When combined with X-ray fluorescence spectroscopy, two types of groups were obtained, and the groups were distinguished based on Ca-Ti. The result shows that this method is simple and fast to operate and does not require special pretreatment. This study will provide a new idea for public security organs to investigate and solve cases and has broad application prospects in public security practice.
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Jin Li, Hong Jiang, Mu Si, Minfan Chen. Study on the Classification of Lipsticks Using Raman Spectroscopy and X-Ray Fluorescence[J]. Laser & Optoelectronics Progress, 2023, 60(1): 0130001
Category: Spectroscopy
Received: Oct. 8, 2021
Accepted: Dec. 1, 2021
Published Online: Dec. 9, 2022
The Author Email: Jiang Hong (jiangh2001@163.com)