Artificial Nose Technology: Status and Prospects in Diagnostics

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• 作者：Jessica E. Fitzgerald¹ ; Eric T.H. Bui² ; Naomi M. Simon² ; Hicham Fenniri¹ ; ^{h.fenniri@neu.edu}
• 关键词：electronic nose ; electronic tongue ; diagnostics ; bioanalytical chemistry ; barcoded resins ; sensors
• 刊名：Trends in Biotechnology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：35
• 期：1
• 页码：33-42
• 全文大小：2474 K
• 卷排序：35

文摘

Biomimetic crossreactive sensor arrays have been used to detect and analyze a wide variety of vapor and liquid components in applications such as food science, public health and safety, and diagnostics. As technology has advanced over the past three decades, these systems have become selective, sensitive, and affordable. Currently, the need for noninvasive and accurate devices for early disease diagnosis remains a challenge. This Opinion article provides an overview of the various types of biomimetic crossreactive sensor arrays (also referred to as electronic noses or tongues in the literature), their current use and future directions, and an outlook for future technological development.