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Fluorescence Reduction in Raman Spectroscopy by Chemical Bleaching on Renal Stones
Journal of Applied Spectroscopy ( IF 0.7 ) Pub Date : 2020-05-21 , DOI: 10.1007/s10812-020-00997-1 M. Kocademir , M. Kumru , K. Gölcük , R. Suarez-Ibarrola , A. Miernik
Journal of Applied Spectroscopy ( IF 0.7 ) Pub Date : 2020-05-21 , DOI: 10.1007/s10812-020-00997-1 M. Kocademir , M. Kumru , K. Gölcük , R. Suarez-Ibarrola , A. Miernik
In this study, a hydrogen peroxide-based chemical bleaching technique was applied on two different types of renal stones. The characterization was achieved after the bleaching process. They were identified as calcium phosphate and calcium oxalate monohydrate. The samples were analyzed using dispersive Raman spectroscopy with a 532-nm excitation laser. To compare the results, the samples were measured using both FT-IR and FT-Raman spectroscopy. Consequently, the mineral/matrix ratio of Raman bands changed for both samples, but without any noticeable frequency shifts in the Raman spectra.
中文翻译:
肾结石化学漂白拉曼光谱中的荧光还原
在这项研究中,基于过氧化氢的化学漂白技术被应用于两种不同类型的肾结石。表征是在漂白过程之后完成的。它们被鉴定为磷酸钙和一水草酸钙。使用色散拉曼光谱和532 nm激发激光对样品进行分析。为了比较结果,使用FT-IR和FT-Raman光谱对样品进行了测量。因此,两个样品的拉曼谱带的矿物/基质比均发生了变化,但在拉曼光谱中没有任何明显的频移。
更新日期:2020-05-21
中文翻译:
肾结石化学漂白拉曼光谱中的荧光还原
在这项研究中,基于过氧化氢的化学漂白技术被应用于两种不同类型的肾结石。表征是在漂白过程之后完成的。它们被鉴定为磷酸钙和一水草酸钙。使用色散拉曼光谱和532 nm激发激光对样品进行分析。为了比较结果,使用FT-IR和FT-Raman光谱对样品进行了测量。因此,两个样品的拉曼谱带的矿物/基质比均发生了变化,但在拉曼光谱中没有任何明显的频移。