便携式近红外光谱仪综述:现状与新技术

IF 1.6 4区化学 Q3 CHEMISTRY, APPLIED

Journal of Near Infrared Spectroscopy Pub Date : 2022-03-09 DOI:10.1177/09670335211030617

C. Zhu, Xiaping Fu, Jianyi Zhang, Kai-Wen Qin, Chuanyu Wu

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引用次数: 18

摘要

近红外光谱是一种无损检测技术，涉及近红外光谱数据采集和化学计量处理。在这方面，使用近红外光谱仪显然是至关重要的；然而，传统的台式近红外光谱仪在很大程度上限制了使用场景。因此，具有高水平性能的光谱仪的小型化已经成为一种研究趋势。已经开发了各种商业产品，并应用新技术生产更便携式的近红外光谱仪。本文综述了商用便携式近红外光谱仪的主要类型，并对其技术指标进行了总结和比较。此外，还介绍了促进小型化的新技术以及未来的发展前景。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Review of portable near infrared spectrometers: Current status and new techniques

Near infrared (NIR) spectroscopy is a non-destructive detection technology involving NIR spectral data acquisition and chemometric treatment. The use of an NIR spectrometer is evidently crucial in this regard; however, traditional benchtop NIR spectrometers considerably limit usage scenarios. Accordingly, the miniaturization of spectrometers with high level performance has become a research trend. Various commercial products have been developed, and new techniques have been applied to produce more portable NIR spectrometers. This paper reviews the main types of commercial portable NIR spectrometers and summarizes as well as compares their specifications. Moreover, new techniques for promoting miniaturization and the prospects for future development are introduced.

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来源期刊

Journal of Near Infrared Spectroscopy 物理-光谱学

CiteScore

3.30

自引率

5.60%

发文量

审稿时长

6 months

期刊介绍： JNIRS — Journal of Near Infrared Spectroscopy is a peer reviewed journal, publishing original research papers, short communications, review articles and letters concerned with near infrared spectroscopy and technology, its application, new instrumentation and the use of chemometric and data handling techniques within NIR.