Cutting Edge Methods for Non-Invasive Disease Diagnosis Using E-Tongue and E-Nose Devices

Biosensors

Hicham Fenniri¹  Jessica Fitzgerald¹ 

[1] Department of Chemical Engineering, Northeastern University, 313 Snell Engineering Center, 360 Huntington Avenue, Boston, MA 02115, USA;

关键词: electronic nose;    electronic tongue;    biomimetic sensors;    cross-reactivity;    volatile organic compounds;    metabolomics;    diagnostics;   

DOI  :  10.3390/bios7040059

来源: DOAJ

【 摘 要 】

Biomimetic cross-reactive sensor arrays (B-CRSAs) have been used to detect and diagnose a wide variety of diseases including metabolic disorders, mental health diseases, and cancer by analyzing both vapor and liquid patient samples. Technological advancements over the past decade have made these systems selective, sensitive, and affordable. To date, devices for non-invasive and accurate disease diagnosis have seen rapid improvement, suggesting a feasible alternative to current standards for medical diagnostics. This review provides an overview of the most recent B-CRSAs for diagnostics (also referred to electronic noses and tongues in the literature) and an outlook for future technological development.

【 授权许可】

Unknown