首页> 外文期刊>Analytical methods >The ways to the trace level analysis in infrared spectroscopyN Ana GonzalvezDAnalytical Chemistry Department, University of Valencia, 50th Dr Moliner Street, 46100 Burjassot, SpainN Salvador GarriguesDAnalytical Chemistry Department, University of Valencia, 50th Dr Moliner Street, 46100 Burjassot, SpainN Miguel de la GuardiaDAnalytical Chemistry Department, University of Valencia, 50th Dr Moliner Street, 46100 Burjassot, SpainMmiguel.delaguardia@uv.es
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The ways to the trace level analysis in infrared spectroscopyN Ana GonzalvezDAnalytical Chemistry Department, University of Valencia, 50th Dr Moliner Street, 46100 Burjassot, SpainN Salvador GarriguesDAnalytical Chemistry Department, University of Valencia, 50th Dr Moliner Street, 46100 Burjassot, SpainN Miguel de la GuardiaDAnalytical Chemistry Department, University of Valencia, 50th Dr Moliner Street, 46100 Burjassot, SpainMmiguel.delaguardia@uv.es

机译:红外光谱中痕量水平分析的方法N Ana GonzalvezD 瓦伦西亚大学分析化学系,西班牙第100 100 Burjassot莫利纳街博士N Salvador GarriguesD 瓦伦西亚大学分析化学系,第46100 Burjassot,莫林纳街博士西班牙瓦伦西亚大学 Miguel de la GuardiaD 分析化学系,西班牙布尔雅索特46100 Moliner Street 50号,M miguel.delaguardia@uv.es

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摘要

The future of infrared (IR) spectroscopy as an analytical technique is assured due to its versatility and its numerous advantages; such as the possibility to obtain molecular specific information for virtually any sample in any state with no treatment or minimal sample preparation. However, spectroscopists are not satisfied with relegating IR spectroscopy just to major and minor component analysis and have been looking at analysis at the trace level too. This review is the recognition of the brilliant research performed during the past two decades and the advances achieved in this area, which have made possible the analysis of contaminants at parts per billion (ppb) levels by IR in different matrices; such as water and soils.
机译:红外(IR)光谱技术作为一种分析技术,由于其多功能性和众多优势而得到了保证。例如无需进行任何处理或只需最少的样品制备就可以在几乎任何状态下获得几乎所有样品的分子特异性信息的可能性。但是,光谱学家对仅将IR光谱仅用于主要和次要成分分析并不满意,并且也一直在痕量水平上进行分析。这篇综述是对过去二十年来所做的出色研究以及在该领域取得的进展的认可,这些进展使得通过不同基质中的IR分析十亿分之一(ppb)污染物成为可能。例如水和土壤。

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