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激光诱导击穿光谱技术在毛发组织矿物质分析中的应用。

Application of laser-induced breakdown spectroscopy technique to hair tissue mineral analysis.

作者信息

Corsi Michela, Cristoforetti Gabriele, Hidalgo Montserrat, Legnaioli Stefano, Palleschi Vincenzo, Salvetti Azenio, Tognoni Elisabetta, Vallebona Chiara

机构信息

Applied Laser Spectroscopy Laboratory, Istituto per i Processi Chimico Fisici del Consiglio Nazionale delle Ricerche, Area di Ricerca di Pisa, Via G. Moruzzi, 1, 56124 Pisa, Italy.

出版信息

Appl Opt. 2003 Oct 20;42(30):6133-7. doi: 10.1364/ao.42.006133.

DOI:10.1364/ao.42.006133
PMID:14594075
Abstract

The concentration of the main minerals present in human hair is measured on several subjects by Calibration-Free Laser-Induced Breakdown Spectroscopy (CF-LIBS) and compared with the results obtained through a commercial analytical laboratory. The possibility of using CF-LIBS for mineral analysis in hair is discussed, as well as its feasibility for the fast and inexpensive determination of the occurrence of heavy-metal poisoning in hair.

摘要

通过无校准激光诱导击穿光谱法(CF-LIBS)对多名受试者头发中主要矿物质的浓度进行了测量,并与通过商业分析实验室获得的结果进行了比较。讨论了使用CF-LIBS进行头发矿物质分析的可能性,以及其用于快速、廉价测定头发中重金属中毒情况的可行性。

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