Non-Invasive Electrochemical Biosensors Operating in Human Physiological Fluids
Non-invasive healthcare technologies are an important part of research and development nowadays due to the low cost and convenience offered to both healthcare receivers and providers. This work overviews the recent advances in the field of non-invasive electrochemical biosensors operating in secrete...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2020-11-01
|
Series: | Sensors |
Subjects: | |
Online Access: | https://www.mdpi.com/1424-8220/20/21/6352 |
_version_ | 1797548638366334976 |
---|---|
author | Magnus Falk Carolin Psotta Stefan Cirovic Sergey Shleev |
author_facet | Magnus Falk Carolin Psotta Stefan Cirovic Sergey Shleev |
author_sort | Magnus Falk |
collection | DOAJ |
description | Non-invasive healthcare technologies are an important part of research and development nowadays due to the low cost and convenience offered to both healthcare receivers and providers. This work overviews the recent advances in the field of non-invasive electrochemical biosensors operating in secreted human physiological fluids, viz. tears, sweat, saliva, and urine. Described electrochemical devices are based on different electrochemical techniques, viz. amperometry, coulometry, cyclic voltammetry, and impedance spectroscopy. Challenges that confront researchers in this exciting area and key requirements for biodevices are discussed. It is concluded that the field of non-invasive sensing of biomarkers in bodily fluid is highly convoluted. Nonetheless, if the drawbacks are appropriately addressed, and the pitfalls are adroitly circumvented, the approach will most certainly disrupt current clinical and self-monitoring practices. |
first_indexed | 2024-03-10T15:02:30Z |
format | Article |
id | doaj.art-cf1362c903d94bb1b279debeeccefb3d |
institution | Directory Open Access Journal |
issn | 1424-8220 |
language | English |
last_indexed | 2024-03-10T15:02:30Z |
publishDate | 2020-11-01 |
publisher | MDPI AG |
record_format | Article |
series | Sensors |
spelling | doaj.art-cf1362c903d94bb1b279debeeccefb3d2023-11-20T20:06:55ZengMDPI AGSensors1424-82202020-11-012021635210.3390/s20216352Non-Invasive Electrochemical Biosensors Operating in Human Physiological FluidsMagnus Falk0Carolin Psotta1Stefan Cirovic2Sergey Shleev3Department of Biomedical Science, Faculty of Health and Society, and Biofilms—Research Center for Biointerfaces, Malmö University, 20506 Malmö, SwedenDepartment of Biomedical Science, Faculty of Health and Society, and Biofilms—Research Center for Biointerfaces, Malmö University, 20506 Malmö, SwedenDepartment of Biomedical Science, Faculty of Health and Society, and Biofilms—Research Center for Biointerfaces, Malmö University, 20506 Malmö, SwedenDepartment of Biomedical Science, Faculty of Health and Society, and Biofilms—Research Center for Biointerfaces, Malmö University, 20506 Malmö, SwedenNon-invasive healthcare technologies are an important part of research and development nowadays due to the low cost and convenience offered to both healthcare receivers and providers. This work overviews the recent advances in the field of non-invasive electrochemical biosensors operating in secreted human physiological fluids, viz. tears, sweat, saliva, and urine. Described electrochemical devices are based on different electrochemical techniques, viz. amperometry, coulometry, cyclic voltammetry, and impedance spectroscopy. Challenges that confront researchers in this exciting area and key requirements for biodevices are discussed. It is concluded that the field of non-invasive sensing of biomarkers in bodily fluid is highly convoluted. Nonetheless, if the drawbacks are appropriately addressed, and the pitfalls are adroitly circumvented, the approach will most certainly disrupt current clinical and self-monitoring practices.https://www.mdpi.com/1424-8220/20/21/6352non-invasive biosensorshuman physiological fluidstearssweatsalivaurine |
spellingShingle | Magnus Falk Carolin Psotta Stefan Cirovic Sergey Shleev Non-Invasive Electrochemical Biosensors Operating in Human Physiological Fluids Sensors non-invasive biosensors human physiological fluids tears sweat saliva urine |
title | Non-Invasive Electrochemical Biosensors Operating in Human Physiological Fluids |
title_full | Non-Invasive Electrochemical Biosensors Operating in Human Physiological Fluids |
title_fullStr | Non-Invasive Electrochemical Biosensors Operating in Human Physiological Fluids |
title_full_unstemmed | Non-Invasive Electrochemical Biosensors Operating in Human Physiological Fluids |
title_short | Non-Invasive Electrochemical Biosensors Operating in Human Physiological Fluids |
title_sort | non invasive electrochemical biosensors operating in human physiological fluids |
topic | non-invasive biosensors human physiological fluids tears sweat saliva urine |
url | https://www.mdpi.com/1424-8220/20/21/6352 |
work_keys_str_mv | AT magnusfalk noninvasiveelectrochemicalbiosensorsoperatinginhumanphysiologicalfluids AT carolinpsotta noninvasiveelectrochemicalbiosensorsoperatinginhumanphysiologicalfluids AT stefancirovic noninvasiveelectrochemicalbiosensorsoperatinginhumanphysiologicalfluids AT sergeyshleev noninvasiveelectrochemicalbiosensorsoperatinginhumanphysiologicalfluids |