Sweat sensing in wearable sensor: A review of the future non-invasive technology for real-time health monitoring system
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TL;DR: In this paper , the authors proposed a wearable sensor system that combines microfluidic and iontophoresis systems to detect metabolic conditions in the body and can be an alternative to the existing method.
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Abstract: Wearable sensors are devices used in the diagnostic process for real-time health monitoring systems. Types of sensors are generally based on physical sensors and chemical sensors. However, the types of wearable sensors that are largely commercialized are limited to physical sensors. Some diagnostic processes generally use the blood collecting method to determine a patient’s condition. However, this method can cause adverse effects such as infection, pain, and bruising for some patients. Chemical-based wearable sensors are capable of detecting metabolic conditions in the body and can be an alternative to the existing method. Based on an approach using alternative analytes, sweat is the most frequently used because it is highly accessible and proceeds good parameters compared to the blood. Several studies related to wearable sensors using sweat have been done to increase convenience during the sampling process. Electrochemical, biosensor, and hybrid with several sampling methods, including microfluidic system, absorbent material, superhydrophobic-super hydrophilic surface, and iontophoresis, can be used for wearable sensor analysis method. Over the past decade, the characteristics of wearable sensors (i.e., selectivity, sensitivity, stability, and response time), textile materials, and biofuel cell technology for self-powered sensor development have also increased. From these classifications, it can be concluded that the method which is highly feasible to be developed is electrochemical wearable sensors that combine microfluidic and iontophoresis systems. The system is also expected to have stretchable material and is equipped with an integrated biofuel cell system that has the potential to be developed in our upcoming research topic.
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Citations
Sensing health: a bibliometric analysis of wearable sensors in healthcare
Azliyana Azizan,Waqas Ahmed,Abdul Hadi Abdul Razak +2 more
TL;DR: The goal was to map the research landscape to reveal maturation levels, translational gaps, and developmental arcs that can inform future inquiry to guide future inquiry and stakeholder decision-making.
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A Comprehensive Review of the Recent Developments in Wearable Sweat-Sensing Devices
Nur Fatin Adini Ibrahim,Norhayati Sabani,S. Johari,Asrulnizam Abd Manaf,Asnida Abdul Wahab,Zulkarnay Zakaria,Anas Mohd Noor +6 more
TL;DR: This work discusses the target analyte’s response mechanism for different sweat compositions, categories of sweat collection devices, and recent advances in SSDs regarding optimal design, functionality, and performance and comprehensively presents various sweat biomarkers explored by earlier works.
References
Wearable and flexible electronics for continuous molecular monitoring.
Yiran Yang,Wei Gao +1 more
TL;DR: This article reviews and highlights recent advances in wearable and flexible sensors toward continuous and non-invasive molecular analysis in sweat, tears, saliva, interstitial fluid, blood, wound exudate as well as exhaled breath.
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On the road to universal health care in Indonesia, 1990–2016: a systematic analysis for the Global Burden of Disease Study 2016
Nafsiah Mboi,Indra Murty Surbakti,Indang Trihandini,Iqbal R. F. Elyazar,Karen Houston Smith,Pungkas Bahjuri Ali,Soewarta Kosen,Kristin Flemons,Kristin Flemons,Sarah E Ray,Jackie Cao,Scott D Glenn,Molly K. Miller-Petrie,Meghan D. Mooney,Jeffrey L. Ried,Dina Nur Anggraini Ningrum,Fachmi Idris,Kemal N. Siregar,Pandu Harimurti,Robert S. Bernstein,Robert S. Bernstein,Tikki Pangestu,Yuwono Sidharta,Mohsen Naghavi,Christopher J L Murray,Simon I. Hay,Simon I. Hay +26 more
TL;DR: The Global Burden of Disease 2016 study (GBD 2016) estimates sources of early death and disability, which can inform policies to improve health care in Indonesia as mentioned in this paper, where the authors used GBD 2016 results for causespecific deaths, years of life lost, years lived with disability, disability-adjusted life-years (DALYs), life expectancy at birth, healthy life expectancy, and risk factors for 333 causes in Indonesia and in seven comparator countries.
585
Accessing analytes in biofluids for peripheral biochemical monitoring
Jason Heikenfeld,Andrew J. Jajack,Benjamin Feldman,Steve W. Granger,Supriya Gaitonde,Gavi Begtrup,Benjamin Katchman +6 more
TL;DR: The range of biochemical analytes that can be sensed in dermal interstitial fluid, saliva and sweat are surveyed, and criteria for tailoring sensor design to address the right analyte in the right body site for the right disease or wellness application are outlined.
538
Investigation of Cortisol Dynamics in Human Sweat Using a Graphene-Based Wireless mHealth System
Rebeca M. Torrente-Rodríguez,Jiaobing Tu,Yiran Yang,Jihong Min,Min-Qiang Wang,Yu Song,You Yu,Changhao Xu,Cui Ye,Waguih William IsHak,Wei Gao +10 more
- 01 Apr 2020
TL;DR: The first cortisol diurnal cycle and the dynamic stress response profile constructed from human sweat are reported, revealing exciting opportunities offered by sweat analysis toward non-invasive dynamic stress monitoring via wearable and portable sensing platforms.
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Stretchable wireless system for sweat pH monitoring.
Wenting Dang,Libu Manjakkal,William Taube Navaraj,Leandro Lorenzelli,Vincenzo Vinciguerra,Ravinder Dahiya +5 more
TL;DR: A stretchable wireless system for sweat pH monitoring, able to withstand up to 53% uniaxial strain and more than 500 cycles to 30% strain is reported, which can be wirelessly and continuously transmitted to smartphone through a stretchable radio-frequency-identification antenna.
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