基于化学传感器的人体气味表征及醛类化合物的识别

IF 3.6 3区化学 Q2 CHEMISTRY, ANALYTICAL

Reviews in Analytical Chemistry Pub Date : 2017-01-27 DOI:10.1515/revac-2016-0028

S. K. Jha

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引用次数: 16

摘要

人体气味是个体独特的身份特征，也是属于重要化学类别的众多挥发性有机化合物(VOCs)的既定复合物。为了在医学、法医和生物识别应用中识别挥发性有机化合物的化学成分，已经使用了几种分析方法来表征人体气味。此外，基于化学传感器的实时传感系统正在研究和开发，用于定性和定量识别体味中的挥发性有机化合物。本文综述了人体气味表征的最新研究成果，目的是识别醛类挥发性有机化合物。总结了化学传感器在检测体臭中醛类及其他化合物方面的应用研究，并讨论了醛类检测在不同应用中的意义。

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Characterization of human body odor and identification of aldehydes using chemical sensor

Abstract Human body odor is a unique identity feature of individual as well as an established composite of numerous volatile organic compounds (VOCs) belonging to significant chemical classes. Several analytical methods have been used in the characterization of human body odor in order to recognize the chemical composition of VOCs in medical, forensic, and biometric applications. Besides, real-time sensing systems (based on the chemical sensors) are being researched and developed for qualitative and quantitative recognition of VOCs in body odor. The present review focuses the state-of-the-art research outcomes related to the characterization of human body odor with the objective to identify the VOCs belonging to aldehyde class. Furthermore, the application of chemical sensors in past studies for the detection of aldehydes besides other chemical compounds in body odor is summarized and the significance of aldehydes detection in different applications is discussed.

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来源期刊

Reviews in Analytical Chemistry 化学-分析化学

CiteScore

7.50

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Reviews in Analytical Chemistry publishes authoritative reviews by leading experts in the dynamic field of chemical analysis. The subjects can encompass all branches of modern analytical chemistry such as spectroscopy, chromatography, mass spectrometry, electrochemistry and trace analysis and their applications to areas such as environmental control, pharmaceutical industry, automation and other relevant areas. Review articles bring the expert up to date in a concise manner and provide researchers an overview of new techniques and methods.