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Copyright John Wiley & Sons, Inc. 2022

Abstract

The need to sense and track in real time through sustainable and multifunctional labels is exacerbated by the COVID‐19 pandemic, where the simultaneous measurement of body temperature and the fast tracking of people is required. One of the big challenges is to develop effective low‐cost systems that can promote healthcare provision everywhere and for that, smarter and personalized Internet of things (IoT) devices are a pathway in large exploration, toward cost reduction and sustainability. Using the concept of color‐multiplexed quick response (QR) codes, customized smart labels formed by two independent layers and smart location patterns provide simultaneous tracking and multiple synchronous temperature reading with maximum sensitivity values of 8.5% K−1 in the physiological temperature range, overwhelming the state‐of‐the‐art optical sensor for healthcare services provided electronically via the internet (eHealth) and mobile sensors (mHealth).

Details

Title
Customized Luminescent Multiplexed Quick‐Response Codes as Reliable Temperature Mobile Optical Sensors for eHealth and Internet of Things
Author
Ramalho, João F. C. B. 1 ; Dias, Lília M. S. 1 ; Fu, Lianshe 2 ; Botas, Alexandre M. P. 1 ; Carlos, Luís D. 1 ; Carneiro Neto, Albano N. 1 ; André, Paulo S. 3 ; Ferreira, Rute A. S. 1   VIAFID ORCID Logo 

 Department of Physics and CICECO—Aveiro Institute of Materials, University of Aveiro, Aveiro, Portugal 
 Department of Physics and Department of Chemistry and CICECO - Aveiro Institute of Materials, University of Aveiro, Aveiro, Portugal 
 Department of Electrical and Computer Engineering and Instituto de Telecomunicações, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal 
Section
Research Articles
Publication year
2022
Publication date
Jun 1, 2022
Publisher
John Wiley & Sons, Inc.
ISSN
26999293
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
3089860756
Copyright
Copyright John Wiley & Sons, Inc. 2022