Recent Advances in Wearable Healthcare Devices: From Material to Application

Bioengineering, Journal Year: 2024, Volume and Issue: 11(4), P. 358 - 358

Published: April 6, 2024

In recent years, the proliferation of wearable healthcare devices has marked a revolutionary shift in personal health monitoring and management paradigm. These devices, ranging from fitness trackers to advanced biosensors, have not only made more accessible, but also transformed way individuals engage with their data. By continuously signs, physical-based biochemical-based such as heart rate blood glucose levels, technology offers insights into human health, enabling proactive rather than reactive approach healthcare. This towards personalized empowers knowledge tools make informed decisions about lifestyle medical care, potentially leading earlier detection issues tailored treatment plans. review presents fabrication methods flexible applications care. The potential challenges future prospectives are discussed.

Language: Английский

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Touch-based uric acid sweat biosensor towards personal health and nutrition

Biosensors and Bioelectronics, Journal Year: 2025, Volume and Issue: 277, P. 117289 - 117289

Published: Feb. 20, 2025

Language: Английский

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Recent Studies on Smart Textile-Based Wearable Sweat Sensors for Medical Monitoring: A Systematic Review

Journal of Sensor and Actuator Networks, Journal Year: 2024, Volume and Issue: 13(4), P. 40 - 40

Published: July 11, 2024

Smart textile-based wearable sweat sensors have recently received a lot of attention due to their potential for use in personal medical monitoring. They variety desirable qualities, including low cost, easy implementation, stretchability, flexibility, and light weight. Wearable are approach personalized devices because these features. Moreover, real-time can easily monitor health by analyzing the produced human body. We reviewed most recent advancements from fabrication, materials, disease detection monitoring perspectives. To integrate biosensors with electronics introduce field technology, key chemical constituents sweat, collection technologies, concerns textile substrates elaborated. Perspectives building biosensing systems based on reviewed, as well methods difficulties involved enhancing sweat-sensing performance.

Language: Английский

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Flexible and Wearable Biosensors: Revolutionizing Health Monitoring

Published: Jan. 1, 2024

In today's health-conscious era, the demand for continuous and personalized health monitoring is at an all-time high. Wearable biosensors play a pivotal role in addressing individuals' increasing concerns about their well-being by enabling of vital signs, including blood pressure, glucose level, temperature, alongside various other chemical analytes, offering paradigm shift monitoring. These devices hold immense potential to make far-reaching changes healthcare empower individuals take control well-being. comprise two essential components: bioreceptor recognizing target analytes (such as enzymes, antibodies, nucleic acids, or cells) transducer that translates biorecognition events into measurable signals, employing electrochemical, optical, thermal, piezoelectric mechanisms. They are categorized based on diagnostic biofluids, encompassing epidermal sweat interstitial fluid, ocular tears, oral cavity saliva. Diverse materials give rise biocompatible, biodegradable, self-healing flexible sensors, playing crucial performance. Biocompatible materials, such hydrogels polymers, ensure safe comfortable contact with skin whereas biodegradable offer sustainable solution, particularly implantable devices. Meanwhile, enhance durability longevity wearable biosensors. adaptable platforms, lenses, wrist straps, patches, implants, tattoos, garments. platforms range advantages, unobtrusive integration daily routines, capabilities, data collection. Recent progress highlights advancements electrochemical optical methods, conductive textiles, patches development multiplexed sensing fully integrated which encompass power supply from small-sized battery energy harvesting self-powering wireless electronics processing signal transmission, enhanced artificial intelligence (AI) machine learning (ML). AI ML transforming intelligent systems. algorithms can analyze sensor identify patterns, predict trends, provide insights. models be trained large datasets improve accuracy analyte detection enable early disease detection. The flexibility stretchability these eliminate need bulky instruments, allowing noninvasive compatibility human body. properties allow physiological parameters without discomfort restriction movement. microfluidic technologies holds future advancements. Microfluidic handle small volumes fluids high precision, sensitive selective This synergistic combination promises revolutionize biosensing applications. Despite remarkable progress, continue face challenges. Ensuring accuracy, reliability, stability across diverse environmental conditions remains critical area research. Data security privacy also addressed. Addressing challenges will pave way widespread adoption preventive medicine. As research refine devices, poised transform healthcare, medicine, detection, improved outcomes.

Language: Английский

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A Passive Perspiration Inspired Wearable Platform for Continuous Glucose Monitoring

Advanced Science, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 12, 2024

Abstract The demand for glucose monitoring devices has witnessed continuous growth from the rising diabetic population. traditional approach of blood (BG) sensor strip testing generates only intermittent readings. Interstitial fluid‐based measure dynamically, but their sensing approaches remain either minimally invasive or prone to skin irritation. Here, a sweat system is presented, which completely operates under rest with no stimulation and can generate real‐time BG dynamics. Osmotically driven hydrogels, capillary action paper microfluidics, self‐powered enzymatic biochemical are used simultaneous extraction, transport, monitoring, respectively. osmotic forces facilitate greater flux inflow minimize rate fluctuations compared natural perspiration‐based sampling. epidermal platform tested on fingertip forearm varying physiological conditions. Personalized calibration models developed validated obtain information sweat. estimated concentration showed good correlation measured concentration, all values lying in A+B region consensus error grid (MARD = 10.56% (fingertip) 13.17% (forearm)). Overall, successful execution such osmotically passive be useful addition next‐generation monitors.

Language: Английский

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Microneedles-Based Interstitial Fluid Extraction for Systemic Lupus Erythematosus Monitoring

Series in bioengineering, Journal Year: 2025, Volume and Issue: unknown, P. 275 - 297

Published: Jan. 1, 2025

Language: Английский

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Flexible multilayered skin health sensing platform for eyewear applications

Micro and Nano Systems Letters, Journal Year: 2025, Volume and Issue: 13(1)

Published: April 30, 2025

Abstract Skin diseases are among the most prevalent health issues worldwide, and prevalence of these is increasing, driven by factors such as aging populations urbanization-related infrastructure imbalance. As skin become more widespread, need for their early detection proper management gaining prominence, underscoring importance developing advanced real-time monitoring technologies. In this study, we propose a flexible, multi-layered platform capable measurement key indicators humidity, sweat secretion, pH levels. The collects from direct contact, providing real-time, noninvasive data on levels, which transmitted to smartphone continuous monitoring. Sensors were fabricated using inkjet printing, enables low-cost straightforward manufacturing, integrated into vertically stacked configuration designed fit wearable forms, eyewear. addition, each sensor was constructed flexible substrate, making adaptable various applications beyond This holds potential broader use across diverse areas healthcare medical science, laying groundwork technologies that enable physiological advance fundamental research facilitate practical solutions.

Language: Английский

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MWCNTs/PANI silk fibroin film sensor based on microneedle array for sweat pH detection

Microchimica Acta, Journal Year: 2025, Volume and Issue: 192(3)

Published: Feb. 24, 2025

Language: Английский

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3D-printed polymer hollow microneedles on microfluidic platforms for minimally invasive interstitial fluid extraction

Published: Feb. 1, 2025

Language: Английский

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A Touch Enabled Hemodynamic and Metabolic Monitor

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: April 17, 2025

Abstract Accurate health analysis demands real‐time tracking of multiple biomarkers and vital signs under dynamic physiological conditions. Current multimodal hybrid platforms provide biochemical biophysical data but are limited by active sweat collection for sensing bulky designs sensing. Here a touch‐enabled platform is presented that simultaneously monitors vitals metabolic markers. With simple tri‐finger touch, the measures mean arterial pressure heart rate using photoplethysmography, glucose, uric acid, cortisol at rest leveraging natural perspiration fingertip. Extended studies involving diverse activities reveal strong interplay among profiles, with showing highest sensitivity to fluctuations. The delivers comprehensive information linking diet, lifestyle, metabolism, serves as an early or hormonal stress indicator. Valuable insights gained through position it promising tool personalized wellness management.

Language: Английский

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