skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Fully integrated wearable sensor arrays for multiplexed in situ perspiration analysis

Journal Article · · Nature (London)
DOI:https://doi.org/10.1038/nature16521· OSTI ID:1252977
 [1];  [1];  [1];  [2];  [1];  [3];  [1];  [1];  [1];  [1];  [4];  [3];  [2];  [4]
  1. Univ. of California, Berkeley, CA (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Materials Sciences Division
  2. Stanford Shool of Medicine, Palo Alto, CA (United States). Stanford Genome Center
  3. Univ. of California, Berkeley, CA (United States)
  4. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Materials Sciences Division

© 2016 Macmillan Publishers Limited. All rights reserved. Wearable sensor technologies are essential to the realization of personalized medicine through continuously monitoring an individual's state of health. Sampling human sweat, which is rich in physiological information, could enable non-invasive monitoring. Previously reported sweat-based and other non-invasive biosensors either can only monitor a single analyte at a time or lack on-site signal processing circuitry and sensor calibration mechanisms for accurate analysis of the physiological state. Given the complexity of sweat secretion, simultaneous and multiplexed screening of target biomarkers is critical and requires full system integration to ensure the accuracy of measurements. Here we present a mechanically flexible and fully integrated (that is, no external analysis is needed) sensor array for multiplexed in situ perspiration analysis, which simultaneously and selectively measures sweat metabolites (such as glucose and lactate) and electrolytes (such as sodium and potassium ions), as well as the skin temperature (to calibrate the response of the sensors). Our work bridges the technological gap between signal transduction, conditioning (amplifi cation and filtering), processing and wireless transmission in wearable biosensors by merging plastic-based sensors that interface with the skin with silicon integrated circuits consolidated on a flexible circuit board for complex signal processing. This application could not have been realized using either of these technologies alone owing to their respective inherent limitations. The wearable system is used to measure the detailed sweat profile of human subjects engaged in prolonged indoor and outdoor physical activities, and to make a real-time assessment of the physiological state of the subjects. This platform enables a wide range of personalized diagnostic and physiological monitoring applications.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
1252977
Alternate ID(s):
OSTI ID: 1414743
Journal Information:
Nature (London), Vol. 529, Issue 7587; ISSN 0028-0836
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 2910 works
Citation information provided by
Web of Science

References (41)

Potential Stability of All-Solid-State Ion-Selective Electrodes Using Conducting Polymers as Ion-to-Electron Transducers journal November 1999
User-interactive electronic skin for instantaneous pressure visualization journal July 2013
Ultrathin conformal devices for precise and continuous thermal characterization of human skin journal September 2013
Highly ordered nanowire arrays on plastic substrates for ultrasensitive flexible chemical sensors journal April 2007
The microfluidics of the eccrine sweat gland, including biomarker partitioning, transport, and biosensing implications journal May 2015
In vivo life sign application of dielectric spectroscopy and non-invasive glucose monitoring journal December 2007
Flexible and Stretchable Electronics for Biointegrated Devices journal August 2012
A reference electrode based on polyvinyl butyral (PVB) polymer for decentralized chemical measurements journal April 2014
Soft Microfluidic Assemblies of Sensors, Circuits, and Radios for the Skin journal April 2014
An ultra-lightweight design for imperceptible plastic electronics journal July 2013
Skin-like pressure and strain sensors based on transparent elastic films of carbon nanotubes journal October 2011
A wearable electrochemical sensor for the real-time measurement of sweat sodium concentration journal January 2010
Piezoelectricity of single-atomic-layer MoS2 for energy conversion and piezotronics journal October 2014
Epidermal Electronics journal August 2011
Non-invasive wearable electrochemical sensors: a review journal July 2014
Thin-Film Microbiosensors for Glucose−Lactate Monitoring journal January 1996
The relationship between exercise intensity and the sweat lactate excretion rate journal December 2009
Clinical Skin Temperature Measurement to Predict Incipient Pressure Ulcers journal January 2001
Lactate in human sweat: a critical review of research to the present day journal June 2012
Lactate kinetics at the lactate threshold in trained and untrained men journal June 2013
Acute effects of dehydration on sweat composition in men during prolonged exercise in the heat journal September 2004
Epidermal tattoo potentiometric sodium sensors with wireless signal transduction for continuous non-invasive sweat monitoring journal April 2014
Tattoo-Based Noninvasive Glucose Monitoring: A Proof-of-Concept Study journal December 2014
Nanowire active-matrix circuitry for low-voltage macroscale artificial skin journal September 2010
BIOTEX—Biosensing Textiles for Personalised Healthcare Management journal March 2010
Exercise-associated hyponatremia: A review journal March 2001
Comparison of sweat rate during graded exercise and the local rate induced by pilocarpine journal July 2005
Variations in Regional Sweat Composition in Normal Human Males journal November 2000
Preparation of all solid-state potentiometric ion sensors with polymer-CNT composites journal August 2009
A flexible and wearable glucose sensor based on functional polymers with Soft-MEMS techniques journal October 2006
Adhesive RFID Sensor Patch for Monitoring of Sweat Electrolytes journal June 2015
Effects of Dehydration on Exercise Performance journal April 1999
Elastomeric polymer light-emitting devices and displays journal September 2013
A review of wearable sensors and systems with application in rehabilitation journal January 2012
Electrochemical Tattoo Biosensors for Real-Time Noninvasive Lactate Monitoring in Human Perspiration journal July 2013
Electrochemical Biosensors - Sensor Principles and Architectures journal March 2008
A modified anaerobic method of sweat collection journal May 1984
Importance of skin temperature in the regulation of sweating. journal July 1971
Effects of water intake on composition of thermal sweat in normal human volunteers journal November 1970
Electrochemical Biosensors - Sensor Principles and Architectures journal March 2008
Electrochemical Biosensors - Sensor Principles and Architectures text January 2008

Cited By (395)

Size-Scalable and High-Density Liquid-Metal-Based Soft Electronic Passive Components and Circuits Using Soft Lithography journal November 2016
Restickable Oxide Neuromorphic Transistors with Spike-Timing-Dependent Plasticity and Pavlovian Associative Learning Activities journal September 2018
Flexible Crossbar‐Structured Phase Change Memory Array via Mo‐Based Interfacial Physical Lift‐Off journal December 2018
Microparticle‐Based Soft Electronic Devices: Toward One‐Particle/One‐Pixel journal May 2019
Biomechanical Energy‐Harvesting Wearable Textile‐Based Personal Thermal Management Device Containing Epitaxially Grown Aligned Ag‐Tipped‐Ni x Co 1− x Se Nanowires/Reduced Graphene Oxide journal April 2019
Wearable Wireless Tyrosinase Bandage and Microneedle Sensors: Toward Melanoma Screening journal January 2018
Mechanically Reinforced Skin-Electronics with Networked Nanocomposite Elastomer journal October 2016
Full Dynamic-Range Pressure Sensor Matrix Based on Optical and Electrical Dual-Mode Sensing journal January 2017
Materials and Wearable Devices for Autonomous Monitoring of Physiological Markers journal March 2018
Vitrimer Elastomer-Based Jigsaw Puzzle-Like Healable Triboelectric Nanogenerator for Self-Powered Wearable Electronics journal February 2018
A Colloidal‐Quantum‐Dot‐Based Self‐Charging System via the Near‐Infrared Band journal May 2018
Methylxanthine Drug Monitoring with Wearable Sweat Sensors journal April 2018
3D Printed Functional and Biological Materials on Moving Freeform Surfaces journal April 2018
Enhancing the Matrix Addressing of Flexible Sensory Arrays by a Highly Nonlinear Threshold Switch journal July 2018
Disposable Sensors in Diagnostics, Food, and Environmental Monitoring journal May 2019
Organic Photodetectors for Next‐Generation Wearable Electronics journal August 2019
Flexible Hybrid Electronics for Digital Healthcare journal June 2019
Material‐Based Approaches for the Fabrication of Stretchable Electronics journal April 2020
A Flexible Carbon Nanotube Sen‐Memory Device journal January 2020
Flexible Difunctional (Pressure and Light) Sensors Based on ZnO Nanowires/Graphene Heterostructures journal January 2020
Modular and Reconfigurable Wireless E‐Tattoos for Personalized Sensing journal May 2019
Portable Multiplex Optical Assays journal December 2018
Robotics in the Gut journal September 2019
Simultaneous Monitoring of Sweat and Interstitial Fluid Using a Single Wearable Biosensor Platform journal August 2018
Extremely Flexible Indium-Gallium-Zinc Oxide (IGZO) Based Electronic Devices Placed on an Ultrathin Poly(Methyl Methacrylate) (PMMA) Substrate journal May 2018
Design and Assembly of Reconfigurable 3D Radio‐Frequency Antennas Based on Mechanically Triggered Switches journal May 2019
High‐Transconductance Stretchable Transistors Achieved by Controlled Gold Microcrack Morphology journal July 2019
Use of Polymer Coatings to Enhance the Response of Redox‐Polymer‐Mediated Electrodes journal September 2018
Printed Organic Transistor‐Based Enzyme Sensor for Continuous Glucose Monitoring in Wearable Healthcare Applications journal October 2018
Wearable Platform for Real-time Monitoring of Sodium in Sweat journal April 2018
Ionic Gels and Their Applications in Stretchable Electronics journal July 2018
Adhesion‐Enhanced Flexible Conductive Metal Patterns on Polyimide Substrate Through Direct Writing Catalysts with Novel Surface‐Modification Electroless Deposition journal July 2018
Large-Scale Direct-Writing of Aligned Nanofibers for Flexible Electronics journal February 2018
Noninvasive Transdermal Delivery System of Lidocaine Using an Acoustic Droplet-Vaporization Based Wearable Patch journal October 2018
A MXene‐Based Wearable Biosensor System for High‐Performance In Vitro Perspiration Analysis journal April 2019
Integrating Flexible Electrochemical Sensor into Microfluidic Chip for Simulating and Monitoring Vascular Mechanotransduction journal August 2019
Exercise intensity effects on total sweat electrolyte losses and regional vs. whole-body sweat [Na+], [Cl−], and [K+] journal December 2018
Stamped multilayer graphene laminates for disposable in-field electrodes: application to electrochemical sensing of hydrogen peroxide and glucose journal July 2019
A hierarchical structure of l-cysteine/Ag NPs/hydrogel for conductive cotton fabrics with high stability against mechanical deformation journal September 2018
User-centered Interface Design Approach for a Smart Heated Garment journal January 2018
Carbon Nanofiber-Based Wearable Patches for Bio-Potential Monitoring journal April 2019
Technological leap for sweat sensing journal January 2016
Fully integrated wearable impedance cytometry platform on flexible circuit board with online smartphone readout journal July 2018
Self-powered smart patch for sweat conductivity monitoring journal January 2019
Monitoring biomolecule concentrations in tissue using a wearable droplet microfluidic-based sensor journal June 2019
Highly selective detection of methanol over ethanol by a handheld gas sensor journal September 2019
A bimodal soft electronic skin for tactile and touchless interaction in real time journal September 2019
Functionalized helical fibre bundles of carbon nanotubes as electrochemical sensors for long-term in vivo monitoring of multiple disease biomarkers journal October 2019
Toward a new generation of smart skins journal April 2019
Fully Printed Wearable Vital Sensor for Human Pulse Rate Monitoring using Ferroelectric Polymer journal March 2018
A Printed Organic Circuit System for Wearable Amperometric Electrochemical Sensors journal April 2018
Wearable Sensor System for Detection of Lactate in Sweat journal October 2018
Human sweat monitoring using polymer-based fiber journal November 2019
Stretchable temperature-sensing circuits with strain suppression based on carbon nanotube transistors journal March 2018
Wearable sweat sensors journal March 2018
Top-down fabrication meets bottom-up synthesis for nanoelectronic barcoding of microparticles journal January 2017
A wearable and highly sensitive strain sensor based on a polyethylenimine–rGO layered nanocomposite thin film journal January 2017
Integrated paper-based microfluidic devices for point-of-care testing journal January 2018
Wearable glove sensor for non-invasive organophosphorus pesticide detection based on a double-signal fluorescence strategy journal January 2018
A general strategy for printing colloidal nanomaterials into one-dimensional micro/nanolines journal January 2018
Motion recognition by a liquid filled tubular triboelectric nanogenerator journal January 2019
Three-dimensional helical inorganic thermoelectric generators and photodetectors for stretchable and wearable electronic devices journal January 2018
An efficient PEDOT-coated textile for wearable thermoelectric generators and strain sensors journal January 2019
Flexible, low volume detection of chronobiology biomarkers from human sweat journal January 2020
A wearable electrofluidic actuation system journal January 2019
An airtight-cavity-structural triboelectric nanogenerator-based insole for high performance biomechanical energy harvesting journal January 2019
Construction of a flexible electrochemiluminescence platform for sweat detection journal January 2019
Thermal analysis of epidermal electronic devices integrated with human skin considering the effects of interfacial thermal resistance journal May 2018
Barrier materials for flexible bioelectronic implants with chronic stability—Current approaches and future directions journal May 2019
Multiscale porous elastomer substrates for multifunctional on-skin electronics with passive-cooling capabilities journal December 2019
Progress on wearable triboelectric nanogenerators in shapes of fiber, yarn, and textile journal August 2019
High sensitivity knitted fabric bi-directional pressure sensor based on conductive blended yarn journal February 2019
Wearable nanosensor systems and their applications in healthcare
  • Ramasamy, Mouli; Kumar, Prashanth S.; Varadan, Vijay K.
  • SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, SPIE Proceedings https://doi.org/10.1117/12.2264812
conference April 2017
Battery-free, skin-interfaced microfluidic/electronic systems for simultaneous electrochemical, colorimetric, and volumetric analysis of sweat journal January 2019
Regional and correlative sweat analysis using high-throughput microfluidic sensing patches toward decoding sweat journal August 2019
Integrated textile sensor patch for real-time and multiplex sweat analysis journal November 2019
Printed subthreshold organic transistors operating at high gain and ultralow power journal February 2019
A soft, wearable microfluidic device for the capture, storage, and colorimetric sensing of sweat journal November 2016
Battery-free, wireless sensors for full-body pressure and temperature mapping journal April 2018
Paper-Based Disk-Type Self-Powered Glucose Biosensor Based on Screen-Printed Biofuel Cell Array journal January 2019
Simple Fabrication of Flexible Biosensor Arrays Using Direct Writing for Multianalyte Measurement from Human Astrocytes journal November 2019
Flexible substrate sensors for multiplex biomarker monitoring journal July 2018
Sensors Based on Bio and Biomimetic Receptors in Medical Diagnostic, Environment, and Food Analysis journal April 2018
CMOS Interfaces for Internet-of-Wearables Electrochemical Sensors: Trends and Challenges journal January 2019
An Artificial Sweating System for Sweat Sensor Testing Applications journal May 2019
Soft Material-Enabled, Flexible Hybrid Electronics for Medicine, Healthcare, and Human-Machine Interfaces journal January 2018
Flexible, Stretchable Sensors for Wearable Health Monitoring: Sensing Mechanisms, Materials, Fabrication Strategies and Features journal February 2018
Recent Developments in Printing Flexible and Wearable Sensing Electronics for Healthcare Applications journal March 2019
Fast Procedures for the Electrodeposition of Platinum Nanostructures on Miniaturized Electrodes for Improved Ion Sensing journal May 2019
Ultrasoft, Adhesive and Millimeter Scale Epidermis Electronic Sensor for Real-Time Enduringly Monitoring Skin Strain journal May 2019
Experimental and Theoretical Studies of Serpentine Interconnects on Ultrathin Elastomers for Stretchable Electronics journal August 2017
Weaving Sensing Fibers into Electrochemical Fabric for Real-Time Health Monitoring journal September 2018
A Mediator‐Free Electroenzymatic Sensing Methodology to Mitigate Ionic and Electroactive Interferents' Effects for Reliable Wearable Metabolite and Nutrient Monitoring journal December 2019
Bioresorbable Silicon Nanomembranes and Iron Catalyst Nanoparticles for Flexible, Transient Electrochemical Dopamine Monitors journal November 2018
Energy Harvesters for Wearable and Stretchable Electronics: From Flexibility to Stretchability journal September 2016
Encoding, Reading, and Transforming Information Using Multifluorescent Supramolecular Polymeric Hydrogels journal January 2018
Stretchable Triboelectric-Photonic Smart Skin for Tactile and Gesture Sensing journal March 2018
Advanced Carbon for Flexible and Wearable Electronics journal October 2018
Printable Fabrication of a Fully Integrated and Self-Powered Sensor System on Plastic Substrates journal December 2018
Integrating Artificial Intelligence and Nanotechnology for Precision Cancer Medicine journal July 2019
1D Supercapacitors for Emerging Electronics: Current Status and Future Directions journal July 2019
Wearable Sensing Systems with Mechanically Soft Assemblies of Nanoscale Materials journal June 2017
Flexible Transparent Nanogenerators Utilizing Shape-Modulated ZnO Nanorod Arrays on Graphene Electrodes journal February 2018
Microfiber-Knitted Crossweave Patterns for Multiresolution Physical Kineses Analysis Electronics journal July 2018
Efficient Welding of Silver Nanowires embedded in a Poly(vinylidene fluoride) Film for Robust Wearable Electronics journal October 2018
Time‐Resolved and Self‐Adjusting Hybrid Functional Fabric Sensor for Decoupling Multiple Stimuli from Bending journal June 2019
Engineering Precision Medicine journal October 2018
Soft Modular Electronic Blocks (SMEBs): A Strategy for Tailored Wearable Health-Monitoring Systems journal December 2018
Toward Flexible Surface‐Enhanced Raman Scattering (SERS) Sensors for Point‐of‐Care Diagnostics journal June 2019
Advanced Materials for Printed Wearable Electrochemical Devices: A Review journal December 2016
Soft, Highly Elastic, and Discharge-Current-Controllable Eutectic Gallium-Indium Liquid Metal-Air Battery Operated at Room Temperature journal March 2018
A Photowelding Strategy for Conductivity Restoration in Flexible Circuits journal November 2019
The review of Lab‐on‐PCB for biomedical application journal February 2020
Display meets biology: A vision for ubiquitous healthcare platforms journal February 2019
Wearable Chemosensors: A Review of Recent Progress journal December 2017
Soft Elastomers with Ionic Liquid-Filled Cavities as Strain Isolating Substrates for Wearable Electronics journal December 2016
Highly Stable Battery Pack via Insulated, Reinforced, Buckling-Enabled Interconnect Array journal July 2018
Biosafe, Eco-Friendly Levan Polysaccharide toward Transient Electronics journal July 2018
Flexible Smart Noncontact Control Systems with Ultrasensitive Humidity Sensors journal August 2019
Nanograting Structured Ultrathin Substrate for Ultraflexible Organic Photovoltaics journal January 2020
Simple and convenient microfluidic flow rate measurement based on microbubble image velocimetry journal October 2019
Ordered mesoporous carbon sphere-based solid-contact ion-selective electrodes journal August 2019
A low-cost, printable, and stretchable strain sensor based on highly conductive elastic composites with tunable sensitivity for human motion monitoring journal March 2018
A skin-like stretchable colorimetric temperature sensor journal April 2018
Optical conductivity-based ultrasensitive mid-infrared biosensing on a hybrid metasurface journal September 2018
Wearable high-performance pressure sensors based on three-dimensional electrospun conductive nanofibers journal June 2018
Resettable skin interfaced microfluidic sweat collection devices with chemesthetic hydration feedback journal December 2019
Low-cost, μm-thick, tape-free electronic tattoo sensors with minimized motion and sweat artifacts journal February 2018
A laser-engraved wearable sensor for sensitive detection of uric acid and tyrosine in sweat journal November 2019
Core-shell heterostructured multiwalled carbon nanotubes@reduced graphene oxide nanoribbons/chitosan, a robust nanobiocomposite for enzymatic biosensing of hydrogen peroxide and nitrite journal September 2017
Graphene-based optical waveguide tactile sensor for dynamic response journal October 2018
Organic-Inorganic Solid-State Hybridization with High-Strength and Anti-Hydrolysis Interface journal January 2019
A non-enzymatic glucose sensor enabled by bioelectronic pH control journal July 2019
Fabrication of High-resolution Graphene-based Flexible Electronics via Polymer Casting journal July 2019
Imperceptible electrooculography graphene sensor system for human–robot interface journal July 2018
Optimizing ultrathin Ag films for high performance oxide-metal-oxide flexible transparent electrodes through surface energy modulation and template-stripping procedures journal March 2017
A nanofiber based artificial electronic skin with high pressure sensitivity and 3D conformability journal January 2016
High-energy, flexible micro-supercapacitors by one-step laser fabrication of a self-generated nanoporous metal/oxide electrode journal January 2017
Challenges and perspectives in continuous glucose monitoring journal January 2018
Wearable triboelectric nanogenerators based on hybridized triboelectric modes for harvesting mechanical energy journal January 2018
Carbon dot aggregates as an alternative to gold nanoparticles for the laser-induced opening of microchamber arrays journal January 2018
Carbon nanotube-based flexible electronics journal January 2018
Passive sweat collection and colorimetric analysis of biomarkers relevant to kidney disorders using a soft microfluidic system journal January 2019
Dielectric ceramics/TiO 2 /single-crystalline silicon nanomembrane heterostructure for high performance flexible thin-film transistors on plastic substrates journal January 2019
A stretchable and breathable form of epidermal device based on elastomeric nanofibre textiles and silver nanowires journal January 2019
High sensitivity and wide sensing range of stretchable sensors with conductive microsphere array structures journal January 2019
Highly sensitive and wearable gel-based sensors with a dynamic physically cross-linked structure for strain-stimulus detection over a wide temperature range journal January 2019
Flexible, strain gated logic transducer arrays enabled by initializing surface instability on elastic bilayers journal March 2019
Design, mechanics, and operation of spiral-interconnect based networked sensor for stretchable electronics journal October 2019
Flexible electronic/optoelectronic microsystems with scalable designs for chronic biointegration journal July 2019
Physiology of sweat gland function: The roles of sweating and sweat composition in human health journal July 2019
Silicone-based adhesives for long-term skin application: cleaning protocols and their effect on peel strength journal November 2017
Thermomechanical Analysis of Epidermal Electronic Devices Integrated With Human Skin journal September 2017
Wearable/disposable sweat-based glucose monitoring device with multistage transdermal drug delivery module journal March 2017
All-printed magnetically self-healing electrochemical devices journal November 2016
Printed multifunctional flexible device with an integrated motion sensor for health care monitoring journal November 2016
Skin-like biosensor system via electrochemical channels for noninvasive blood glucose monitoring journal December 2017
Editors' Choice—Development of Screen-Printed Flexible Multi-Level Microfluidic Devices with Integrated Conductive Nanocomposite Polymer Electrodes on Textiles journal January 2019
Novel textile moisture sensors based on multi-layered braiding constructions journal August 2019
Design and applications of stretchable and self-healable conductors for soft electronics journal August 2019
Accurate real time localization tracking in a clinical environment using Bluetooth Low Energy and deep learning journal October 2018
Influence of Flexibility of the Interconnects on the Dynamic Bending Reliability of Flexible Hybrid Electronics journal February 2020
Washable and Reliable Textile Electrodes Embedded into Underwear Fabric for Electrocardiography (ECG) Monitoring journal February 2018
P3HT Processing Study for In-Liquid EGOFET Biosensors: Effects of the Solvent and the Surface journal January 2019
Wideband Fully-Programmable Dual-Mode CMOS Analogue Front-End for Electrical Impedance Spectroscopy journal July 2016
Real Time Analysis of Bioanalytes in Healthcare, Food, Zoology and Botany journal December 2017
Highly selective detection of methanol over ethanol by a handheld gas sensor text January 2019
Principles for Designing Body-Centered Auditory Feedback book December 2017
Optically Sintered 2D RuO 2 Nanosheets: Temperature-Controlled NO 2 Reaction journal February 2017
Transferred, Ultrathin Oxide Bilayers as Biofluid Barriers for Flexible Electronic Implants journal July 2017
Free-Standing and Eco-Friendly Polyaniline Thin Films for Multifunctional Sensing of Physical and Chemical Stimuli journal August 2017
Textile‐Based Wireless Pressure Sensor Array for Human‐Interactive Sensing journal February 2019
Skin‐Inspired Antibacterial Conductive Hydrogels for Epidermal Sensors and Diabetic Foot Wound Dressings journal April 2019
Flexible Breathable Nanomesh Electronic Devices for On‐Demand Therapy journal March 2019
On‐Body Bioelectronics: Wearable Biofuel Cells for Bioenergy Harvesting and Self‐Powered Biosensing journal October 2019
Stretchable, Patch‐Type Calorie‐Expenditure Measurement Device Based on Pop‐Up Shaped Nanoscale Crack‐Based Sensor journal August 2019
An Overview of the Development of Flexible Sensors journal July 2017
Wearables in Medicine journal June 2018
Recent Advances in Materials, Devices, and Systems for Neural Interfaces journal May 2018
Biomechano-Interactive Materials and Interfaces journal June 2018
Gas‐Permeable, Multifunctional On‐Skin Electronics Based on Laser‐Induced Porous Graphene and Sugar‐Templated Elastomer Sponges journal August 2018
Materials and Designs for Wearable Photodetectors journal February 2019
“Self‐Matched” Tribo/Piezoelectric Nanogenerators Using Vapor‐Induced Phase‐Separated Poly(vinylidene fluoride) and Recombinant Spider Silk journal January 2020
Interfacial Phenomena of Advanced Composite Materials toward Wearable Platforms for Biological and Environmental Monitoring Sensors, Armor, and Soft Robotics journal January 2020
Recent Developments in Graphene-Based Tactile Sensors and E-Skins journal December 2017
Stretchable Piezoelectric Sensing Systems for Self‐Powered and Wireless Health Monitoring journal February 2019
Telecommunications and Data Processing in Flexible Electronic Systems journal November 2019
Self‐Powered Bio‐Inspired Spider‐Net‐Coding Interface Using Single‐Electrode Triboelectric Nanogenerator journal May 2019
Giant and Linear Piezo-Phototronic Response in Layered GaSe Nanosheets journal February 2018
Wearable Sweat Sensors: Background and Current Trends journal December 2018
Recent applications of paper‐based point‐of‐care devices for biomarker detection journal October 2019
Super-Absorbent Polymer Valves and Colorimetric Chemistries for Time-Sequenced Discrete Sampling and Chloride Analysis of Sweat via Skin-Mounted Soft Microfluidics journal February 2018
Soft, Skin-Interfaced Microfluidic Systems with Wireless, Battery-Free Electronics for Digital, Real-Time Tracking of Sweat Loss and Electrolyte Composition journal October 2018
Wearable Electronics Based on 2D Materials for Human Physiological Information Detection journal July 2019
Advanced Wearable Microfluidic Sensors for Healthcare Monitoring journal October 2019
Direct electrochemical biosensing in gastrointestinal fluids journal December 2018
Skin-touch-actuated textile-based triboelectric nanogenerator with black phosphorus for durable biomechanical energy harvesting journal October 2018
Ingestible electronics for diagnostics and therapy journal December 2018
Self-powered ultra-flexible electronics via nano-grating-patterned organic photovoltaics journal September 2018
Simultaneous lancet-free monitoring of alcohol and glucose from low-volumes of perspired human sweat journal April 2018
Self-healing electronic skins for aquatic environments journal February 2019
Wireless body sensor networks based on metamaterial textiles journal June 2019
Smart biosensors for multiplexed and fully integrated point-of-care diagnostics journal January 2016
A flexible transparent colorimetric wrist strap sensor journal January 2017
A novel electrochemical immunoassay for carcinoembryonic antigen based on glucose oxidase-encapsulated nanogold hollow spheres with a pH meter readout journal January 2018
Point-of-use robotic sensors for simultaneous pressure detection and chemical analysis journal January 2019
Advanced electronic skin devices for healthcare applications journal January 2019
Rapid and sensitive detection of drugs of abuse in sweat by multiplexed capillary based immuno-biosensors journal January 2020
An integrated microchannel biosensor platform to analyse low density lactate metabolism in HepG2 cells in vitro journal January 2019
Nanogenerators for wearable bioelectronics and biodevices journal October 2018
3D printed microstructures for flexible electronic devices journal July 2019
Optimized deposition time boosts the performance of Prussian blue modified nanoporous gold electrodes for hydrogen peroxide monitoring journal October 2019
Cohesive thermoplastic-assisted patterning and assembly of a textile-supported piezoresistive sensor for monitoring human vital signs journal September 2018
A self-powered electronic-skin for detecting CRP level in body fluid based on the piezoelectric-biosensing coupling effect of GaN nanowire journal August 2019
Carbon nanotube electronics for IoT sensors journal January 2020
Adoption of internet of things (IOT) based wearables for healthcare of older adults – a behavioural reasoning theory (BRT) approach journal June 2018
Eye motion triggered self-powered mechnosensational communication system using triboelectric nanogenerator journal July 2017
Soft, smart contact lenses with integrations of wireless circuits, glucose sensors, and displays journal January 2018
Synthetic biology-based cellular biomedical tattoo for detection of hypercalcemia associated with cancer journal April 2018
Motion standard level system based on Internet of things journal April 2019
In Situ Self-Assembled Polyoxotitanate Cages on Flexible Cellulosic Substrates: Multifunctional Coating for Hydrophobic, Antibacterial, and UV-Blocking Applications text January 2018
Printed subthreshold organic transistors operating at high gain and ultralow power. text January 2019
Using Google Glass in Surgical Settings: Systematic Review journal January 2018
Integrated Framework of Load Monitoring by a Combination of Smartphone Applications, Wearables and Point-of-Care Testing Provides Feedback that Allows Individual Responsive Adjustments to Activities of Daily Living journal May 2018
Human Motion Recognition by Textile Sensors Based on Machine Learning Algorithms journal September 2018
Wearable Potentiometric Sensors for Medical Applications journal January 2019
Novel Electronics for Flexible and Neuromorphic Computing journal July 2018
Mimicking Human and Biological Skins for Multifunctional Skin Electronics journal August 2019
Hydrogel‐Enabled Transfer‐Printing of Conducting Polymer Films for Soft Organic Bioelectronics journal November 2019
A Wearable Paper‐Based Sweat Sensor for Human Perspiration Monitoring journal July 2019
Highly Stretchable, Strain Sensing Hydrogel Optical Fibers journal October 2016
Microtopography-Guided Conductive Patterns of Liquid-Driven Graphene Nanoplatelet Networks for Stretchable and Skin-Conformal Sensor Array journal March 2017
Stretchable Light-Emitting Diodes with Organometal-Halide-Perovskite-Polymer Composite Emitters journal April 2017
Highly Stretchable, Compliant, Polymeric Microelectrode Arrays for In Vivo Electrophysiological Interfacing journal September 2017
Materials and Techniques for Implantable Nutrient Sensing Using Flexible Sensors Integrated with Metal-Organic Frameworks journal April 2018
When Flexible Organic Field‐Effect Transistors Meet Biomimetics: A Prospective View of the Internet of Things journal June 2019
Flexible Hybrid Sensors for Health Monitoring: Materials and Mechanisms to Render Wearability journal July 2019
Artificial Sensory Memory journal July 2019
Flexible Printed Reference Electrodes for Electrochemical Applications journal August 2018
Battery‐Free and Wireless Epidermal Electrochemical System with All‐Printed Stretchable Electrode Array for Multiplexed In Situ Sweat Analysis journal February 2019
A Structured Design for Highly Stretchable Electronic Skin journal August 2019
Inkjet‐Printed Soft Resistive Pressure Sensor Patch for Wearable Electronics Applications journal November 2019
Ultraconformable Temporary Tattoo Electrodes for Electrophysiology journal January 2018
Skin‐Inspired Electronics and Its Applications in Advanced Intelligent Systems journal August 2019
A Solid‐State Reference Electrode Based on a Self‐Referencing Pulstrode journal December 2019
A Stretchable Electrochemical Sensor for Inducing and Monitoring Cell Mechanotransduction in Real Time journal July 2017
Cable‐Shaped Lithium–Sulfur Batteries Based on Nitrogen‐Doped Carbon/Carbon Nanotube Composite Yarns journal May 2019
Flexible Transparent Electronic Gas Sensors journal June 2016
Mechano-Based Transductive Sensing for Wearable Healthcare journal January 2018
Rational Design of a Flexible CNTs@PDMS Film Patterned by Bio‐Inspired Templates as a Strain Sensor and Supercapacitor journal March 2019
A Microfluidic Ion Sensor Array journal January 2020
ABC Spotlight on Analytics 4.0 journal June 2018
Modeling and simulation of temporal and temperature drift for the development of an accurate ISFET SPICE macromodel journal January 2020
Highly stretchable sensors for wearable biomedical applications journal November 2018
Skin electronics from scalable fabrication of an intrinsically stretchable transistor array journal February 2018
A mass-customizable dermal patch with discrete colorimetric indicators for personalized sweat rate quantification journal June 2019
Sensing and memorising liquids with polarity-interactive ferroelectric sound journal August 2019
Inorganic semiconducting materials for flexible and stretchable electronics journal September 2017
Cross-buckled structures for stretchable and compressible thin film silicon solar cells journal August 2017
Wearable sensors for monitoring the physiological and biochemical profile of the athlete journal July 2019
A wearable pH sensor with high sensitivity based on a flexible charge-coupled device journal November 2018
Textile Organic Electrochemical Transistors as a Platform for Wearable Biosensors journal September 2016
Single wearable sensing energy device based on photoelectric biofuel cells for simultaneous analysis of perspiration and illuminance journal January 2017
Controllable synthesis of nickel nanowires and its application in high sensitivity, stretchable strain sensor for body motion sensing journal January 2018
Flexible plastic, paper and textile lab-on-a chip platforms for electrochemical biosensing journal January 2018
Liquid metal-based electrical interconnects and interfaces with excellent stability and reliability for flexible electronics journal January 2019
Three-dimensional paper-based microfluidic electrochemical integrated devices (3D-PMED) for wearable electrochemical glucose detection journal January 2019
A rapid and low-cost fabrication and integration scheme to render 3D microfluidic architectures for wearable biofluid sampling, manipulation, and sensing journal January 2019
An ultraflexible polyurethane yarn-based wearable strain sensor with a polydimethylsiloxane infiltrated multilayer sheath for smart textiles journal January 2020
Stretchable gold fiber-based wearable electrochemical sensor toward pH monitoring journal January 2020
All-organic flexible fabric antenna for wearable electronics journal January 2020
Ultrathin, transferred layers of thermally grown silicon dioxide as biofluid barriers for biointegrated flexible electronic systems journal October 2016
Graphene field-effect transistors: the road to bioelectronics journal September 2018
Printing of wirelessly rechargeable solid-state supercapacitors for soft, smart contact lenses with continuous operations journal December 2019
Wearable physiological systems and technologies for metabolic monitoring journal March 2018
Novel temperature sensors based on strain-relieved braiding constructions journal October 2018
Wearable sensors based on colloidal nanocrystals journal April 2019
3D integrated photonics platform with deterministic geometry control journal January 2020
Counting Bites With Bits: Expert Workshop Addressing Calorie and Macronutrient Intake Monitoring journal January 2019
A Real-Time Wireless Sweat Rate Measurement System for Physical Activity Monitoring journal February 2018
Skin Temperature Measurement Using Contact Thermometry: A Systematic Review of Setup Variables and Their Effects on Measured Values text January 2018
Stretchable Capacitive Sensors of Torsion, Strain, and Touch Using Double Helix Liquid Metal Fibers journal March 2017
Self-Powered Vehicle Emission Testing System Based on Coupling of Triboelectric and Chemoresistive Effects journal December 2017
Device Configurations and Future Prospects of Flexible/Stretchable Lithium-Ion Batteries journal October 2018
Silk Flexible Electronics: From Bombyx mori Silk Ag Nanoclusters Hybrid Materials to Mesoscopic Memristors and Synaptic Emulators journal August 2019
Emerging Soft Conductors for Bioelectronic Interfaces journal November 2019
Programmable Nano-Bio Interfaces for Functional Biointegrated Devices journal April 2017
Stretchable Ionics - A Promising Candidate for Upcoming Wearable Devices journal June 2018
Recent Advances in Wearable Transdermal Delivery Systems journal January 2018
Quantitative Principles for Precise Engineering of Sensitivity in Graphene Electrochemical Sensors journal December 2018
Advanced Soft Materials, Sensor Integrations, and Applications of Wearable Flexible Hybrid Electronics in Healthcare, Energy, and Environment journal July 2019
Multifunctional Skin-Inspired Flexible Sensor Systems for Wearable Electronics journal January 2019
Recent Progress in Inkjet‐Printed Thin‐Film Transistors journal January 2019
Interactive Skin Display with Epidermal Stimuli Electrode journal April 2019
Bio‐Multifunctional Smart Wearable Sensors for Medical Devices journal August 2019
An Illumination‐Assisted Flexible Self‐Powered Energy System Based on a Li–O 2 Battery journal November 2019
A Solid‐State Reference Electrode Based on a Self‐Referencing Pulstrode journal February 2020
High-sensitivity ion detection at low voltages with current-driven organic electrochemical transistors journal April 2018
Monitoring of the central blood pressure waveform via a conformal ultrasonic device journal September 2018
Continuous measurement of enzymatic kinetics in droplet flow for point-of-care monitoring journal January 2016
Functional nanostructures for enzyme based biosensors: properties, fabrication and applications journal January 2016
Design and application of ‘J-shaped’ stress–strain behavior in stretchable electronics: a review journal January 2017
Route towards sustainable smart sensors: ferroelectric polyvinylidene fluoride-based materials and their integration in flexible electronics journal January 2019
An ultrasensitive strain sensor with a wide strain range based on graphene armour scales journal January 2018
Fabric-based self-powered noncontact smart gloves for gesture recognition journal January 2018
An implantable and versatile piezoresistive sensor for the monitoring of human–machine interface interactions and the dynamical process of nerve repair journal January 2019
Graphene-based wearable sensors journal January 2019
A thermoresponsive microfluidic system integrating a shape memory polymer-modified textile and a paper-based colorimetric sensor for the detection of glucose in human sweat journal January 2019
Novel gas sensing platform based on a stretchable laser-induced graphene pattern with self-heating capabilities journal January 2020
Autonomous sweat extraction and analysis applied to cystic fibrosis and glucose monitoring using a fully integrated wearable platform journal April 2017
Blown bubble assembly of ultralong 1D bismuth sulfide nanostructures with ordered alignment and shape control journal July 2018
CdSSe nanowire-chip based wearable sweat sensor journal March 2019
Potentiometric performance of flexible pH sensor based on polyaniline nanofiber arrays journal March 2019
Textile-Based Potentiometric Electrochemical pH Sensor for Wearable Applications journal January 2019
Wearable Woven Triboelectric Nanogenerator Utilizing Electrospun PVDF Nanofibers for Mechanical Energy Harvesting journal June 2019
Impact of Fabric Properties on Textile Pressure Sensors Performance journal October 2019
Ultrafine Graphene Nanomesh with Large On/Off Ratio for High-Performance Flexible Biosensors journal December 2016
Ultra‐Adaptable and Wearable Photonic Skin Based on a Shape‐Memory, Responsive Cellulose Derivative journal May 2019
Stretchable and Temperature‐Sensitive Polymer Optical Fibers for Wearable Health Monitoring journal June 2019
The Era of Digital Health: A Review of Portable and Wearable Affinity Biosensors journal November 2019
Self‐Powered Real‐Time Arterial Pulse Monitoring Using Ultrathin Epidermal Piezoelectric Sensors journal July 2017
Flexible 1D Batteries: Recent Progress and Prospects journal July 2019
High‐Performance Flexible Bioelectrocatalysis Bioassay System Based on a Triphase Interface journal January 2020
Second Skin Enabled by Advanced Electronics journal April 2019
Highly Bendable Piezoelectric Resonators for Flexible Radio-Frequency Electronics journal November 2018
Laser Transfer, Printing, and Assembly Techniques for Flexible Electronics journal May 2019
Biomimicking Stretchable Organic Electrochemical Transistor journal August 2019
Liquid‐State Optoelectronics Using Liquid Metal journal January 2020
Nanomaterial-Based Soft Electronics for Healthcare Applications journal August 2016
Skin-worn Soft Microfluidic Potentiometric Detection System journal August 2018
A Freestanding Stretchable and Multifunctional Transistor with Intrinsic Self‐Healing Properties of all Device Components journal December 2018
Oxygen‐Tolerant Hydrogen Peroxide Reduction Catalysts for Reliable Noninvasive Bioassays journal August 2019
Fluorescent microbeads for point-of-care testing: a review journal May 2019
Flexible wearable graphene/alginate composite non-woven fabric temperature sensor with high sensitivity and anti-interference journal December 2019
Portable biosensor for monitoring cortisol in low-volume perspired human sweat journal October 2017
Sliced graphene foam films for dual-functional wearable strain sensors and switches journal January 2018
A wireless smart UV accumulation patch based on conductive polymer and CNT composites journal January 2017
Nafion®-coated mesoporous Pd film toward remarkably enhanced detection of lactic acid journal January 2018
Wearable and flexible sensors for user-interactive health-monitoring devices journal January 2018
Robust fabrication of nanomaterial-based all-solid-state ion-selective electrodes journal January 2019
Flexible pH sensor based on a conductive PANI membrane for pH monitoring journal January 2020
Wearable flexible sweat sensors for healthcare monitoring: a review journal October 2019
Magnetosensitive e-skins with directional perception for augmented reality journal January 2018
High electrical conductivity and carrier mobility in oCVD PEDOT thin films by engineered crystallization and acid treatment journal September 2018
Imperceptible magnetic sensor matrix system integrated with organic driver and amplifier circuits journal January 2020
Amperometric biosensing system directly powered by button cell battery for lactate journal March 2019
A Critical Review of Consumer Wearables, Mobile Applications, and Equipment for Providing Biofeedback, Monitoring Stress, and Sleep in Physically Active Populations journal June 2018
Polydimethylsiloxane (PDMS)-Based Flexible Resistive Strain Sensors for Wearable Applications journal February 2018
Enzymatic Low Volume Passive Sweat Based Assays for Multi-Biomarker Detection journal January 2019
A Soft Polydimethylsiloxane Liquid Metal Interdigitated Capacitor Sensor and Its Integration in a Flexible Hybrid System for On-Body Respiratory Sensing journal May 2019
Activity-Aware Wearable System for Power-Efficient Prediction of Physiological Responses journal January 2019
Wearable-Based Affect Recognition—A Review journal September 2019
Advancements in Non-Invasive Biological Surface Sampling and Emerging Applications journal November 2019
3D textile structures with integrated electroactive electrodes for wearable electrochemical sensors text January 2020
Biocompatible and Na+-sensitive thin-film transistor for biological fluid sensing text January 2019
Ultrastretchable Elastic Shape Memory Fibers with Electrical Conductivity journal August 2019
Smart Flexible Electronics‐Integrated Wound Dressing for Real‐Time Monitoring and On‐Demand Treatment of Infected Wounds journal March 2020
A Self-Powered Breath Analyzer Based on PANI/PVDF Piezo-Gas-Sensing Arrays for Potential Diagnostics Application journal October 2018
Open-Source Potentiostat for Wireless Electrochemical Detection with Smartphones journal April 2018
Potential Reproducibility of Potassium-Selective Electrodes Having Perfluorinated Alkanoate Side Chain Functionalized Poly(3,4-ethylenedioxytiophene) as a Hydrophobic Solid Contact journal June 2019
Amperometric Glucose Sensing at Nanomolar Level Using MOF-Encapsulated TiO2 Platform journal November 2018
Biologically Coupled Gate Field-Effect Transistors Meet in Vitro Diagnostics journal July 2019
A wearable chemical–electrophysiological hybrid biosensing system for real-time health and fitness monitoring journal May 2016
Electronic control of gene expression and cell behaviour in Escherichia coli through redox signalling journal January 2017
Human eye-inspired soft optoelectronic device using high-density MoS2-graphene curved image sensor array journal November 2017
Skin-inspired highly stretchable and conformable matrix networks for multifunctional sensing journal January 2018
Continuous biomarker monitoring by particle mobility sensing with single molecule resolution journal June 2018
Flexible Organic Thin Film Transistors Incorporating a Biodegradable CO2-Based Polymer as the Substrate and Dielectric Material journal May 2018
Palladium/palladium oxide coated electrospun fibers for wearable sweat pH-sensors journal June 2019
Two Distinct Types of Sweat Profile in Healthy Subjects While Exercising at Constant Power Output Measured by a Wearable Sweat Sensor journal November 2019
Intraoperative monitoring of neuromuscular function with soft, skin-mounted wireless devices journal May 2018
Electrolyte-Sensing Transistor Decals Enabled by Ultrathin Microbial Nanocellulose journal January 2017
Fully printable, strain-engineered electronic wrap for customizable soft electronics journal March 2017
A flexible organic reflectance oximeter array journal November 2018
Skin-interfaced systems for sweat collection and analytics journal February 2018
Waterproof, electronics-enabled, epidermal microfluidic devices for sweat collection, biomarker analysis, and thermography in aquatic settings journal January 2019
Binodal, wireless epidermal electronic systems with in-sensor analytics for neonatal intensive care journal February 2019
Sensing a revolution journal April 2016
Self-assembled three dimensional network designs for soft electronics. journalarticle January 2017
Wideband Fully-Programmable Dual-Mode CMOS Analogue Front-End for Electrical Impedance Spectroscopy journal July 2016
Wearable Technology for Chronic Wound Monitoring: Current Dressings, Advancements, and Future Prospects journal April 2018
Arrayed Force Sensors Made of Paper, Elastomer, and Hydrogel Particles journal December 2017
A Wrinkled Ag/CNTs-PDMS Composite Film for a High-Performance Flexible Sensor and Its Applications in Human-Body Single Monitoring journal June 2019
A Novel Field-Circuit FEM Modeling and Channel Gain Estimation for Galvanic Coupling Real IBC Measurements journal April 2016
The Boom in 3D-Printed Sensor Technology journal May 2017
Glucose Sensing for Diabetes Monitoring: Recent Developments journal August 2017
Wireless Biological Electronic Sensors journal October 2017
An IoT-Based Computational Framework for Healthcare Monitoring in Mobile Environments journal October 2017
Conformal and Disposable Antenna-Based Sensor for Non-Invasive Sweat Monitoring journal November 2018
Passively Addressable Ultra-Low Volume Sweat Chloride Sensor journal October 2019
A Simple, Low-Cost Micro-Coating Method for Accuracy Improvement and Its Application in Pressure Sensors journal October 2019
Wearable Devices in Medical Internet of Things: Scientific Research and Commercially Available Devices journal January 2017
Quantitative principles for precise engineering of sensitivity in carbon-based electrochemical sensors preprint January 2018
A Novel Sensorised Insole for Sensing Feet Pressure Distributions text January 2019
Wearable Potentiometric Sensors for Medical Applications journalarticle January 2019

Similar Records

Flexible Electronics toward Wearable Sensing
Journal Article · Fri Feb 15 00:00:00 EST 2019 · Accounts of Chemical Research · OSTI ID:1252977

Autonomous sweat extraction and analysis applied to cystic fibrosis and glucose monitoring using a fully integrated wearable platform
Journal Article · Mon Apr 17 00:00:00 EDT 2017 · Proceedings of the National Academy of Sciences of the United States of America · OSTI ID:1252977

Wearable Microsensor Array for Multiplexed Heavy Metal Monitoring of Body Fluids
Journal Article · Mon May 09 00:00:00 EDT 2016 · ACS Sensors · OSTI ID:1252977