Advanced search
Start date
Betweenand
(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Wearable electrochemical sensors for forensic and clinical applications

Full text
Author(s):
Ferreira, Patrick Cesar [1] ; Ataide, Vanessa Neiva [2] ; Silva Chagas, Cyro Lucas [2] ; Angnes, Lucio [2] ; Tomazelli Coltro, Wendell Karlos [3] ; Longo Cesar Paixao, Thiago Regis [2] ; de Araujo, William Reis [1]
Total Authors: 7
Affiliation:
[1] Univ Estadual Campinas, Dept Quim Analit, Inst Quim, BR-13083970 Campinas, SP - Brazil
[2] Univ Sao Paulo, Dept Quim Fundamental, Inst Quim, BR-05508000 Sao Paulo - Brazil
[3] Univ Fed Goias, Inst Quim, Campus Samambaia, BR-74690900 Goiania, Go - Brazil
Total Affiliations: 3
Document type: Review article
Source: TRAC-TRENDS IN ANALYTICAL CHEMISTRY; v. 119, OCT 2019.
Web of Science Citations: 1
Abstract

Electrochemical sensors are powerful analytical tools that, in the last few years, have attracted tremendous attention in coupling with wearable devices due to their incomparable properties, such as instrumental simplicity, low cost, flexibility, and miniaturization. These outstanding characteristics fit with the desired features for continuous on-body analyses. Wearable electrochemical sensors enable obtaining insights into individuals' health status through the noninvasive monitoring of clinically relevant biomarkers in different biofluids (saliva, tears, sweat, and interstitial fluids) without complex manipulation, sampling, and treatment steps. The electrochemical system can be fabricated in different substrates and transferred to the human body or coupled to common utensils to monitor (bio)chemical species or potentially hazardous compounds surrounding the users without disturbing their usual activities. In this work, we critically review the recent advances, the main technological and chemical challenges identified in wearable electrochemical sensors for forensic and clinical applications, high-lighting the remarkable trends, needs, and challenges for future studies. (C) 2019 Elsevier B.V. All rights reserved. (AU)

FAPESP's process: 16/16477-9 - Fabrication of portable paper-based analytical devices with electrochemical and colorimetric detection system aiming at forensic, clinical, and environmental applications
Grantee:William Reis de Araujo
Support type: Scholarships in Brazil - Post-Doctorate
FAPESP's process: 18/08782-1 - Miniaturized and integrated chemical sensors: new fabrication platforms for biological, clinical and environmental applications
Grantee:Mauro Bertotti
Support type: Research Projects - Thematic Grants
FAPESP's process: 18/14462-0 - Fabrication of electrochemical paper-based device aiming clinical and environmental applications
Grantee:Vanessa Neiva de Ataide
Support type: Scholarships in Brazil - Doctorate
FAPESP's process: 17/10522-5 - Development of alternative methods for fabrication of electrochemical paper-based sensors
Grantee:Thiago Regis Longo Cesar da Paixão
Support type: Regular Research Grants