Materials, Devices, and Applications for Wearable and Implantable Electronics

Recent advances in the engineering or strategy of materials and device design have established ultrathin, soft, lightweight, and skin-conformable characteristics in wearable/implantable electronic ...

[1]  Huanyu Cheng,et al.  Bioresorbable silicon electronic sensors for the brain , 2016, Nature.

[2]  Hye Rim Cho,et al.  A graphene-based electrochemical device with thermoresponsive microneedles for diabetes monitoring and therapy. , 2016, Nature nanotechnology.

[3]  Shu Gong,et al.  One‐Dimensional Nanomaterials for Soft Electronics , 2017 .

[4]  Michael D. Bartlett,et al.  High thermal conductivity in soft elastomers with elongated liquid metal inclusions , 2017, Proceedings of the National Academy of Sciences.

[5]  Jung Woo Lee,et al.  Battery-free, stretchable optoelectronic systems for wireless optical characterization of the skin , 2016, Science Advances.

[6]  John Allen Photoplethysmography and its application in clinical physiological measurement , 2007, Physiological measurement.

[7]  K. Hata,et al.  A stretchable carbon nanotube strain sensor for human-motion detection. , 2011, Nature nanotechnology.

[8]  E. Morallón,et al.  A stretchable and screen-printed electrochemical sensor for glucose determination in human perspiration. , 2017, Biosensors & bioelectronics.

[9]  Jean-Luc Leveque,et al.  Influence of ageing on the in vivo extensibility of human skin at a low stress , 2004, Archives of Dermatological Research.

[10]  Dermot Diamond,et al.  Organic electrochemical transistor incorporating anionogel as solid state electrolyte for lactate sensing , 2012 .

[11]  Jeong Sook Ha,et al.  Highly Stretchable and Sensitive Strain Sensors Using Fragmentized Graphene Foam , 2015 .

[12]  Yu-Te Liao,et al.  A contact lens with integrated telecommunication circuit and sensors for wireless and continuous tear glucose monitoring , 2012 .

[13]  Huanyu Cheng,et al.  Dissolution chemistry and biocompatibility of silicon- and germanium-based semiconductors for transient electronics. , 2015, ACS applied materials & interfaces.

[14]  J. Windmiller,et al.  Bandage-Based Wearable Potentiometric Sensor for Monitoring Wound pH , 2014 .

[15]  Nancy Kelley-Loughnane,et al.  Adhesive RFID Sensor Patch for Monitoring of Sweat Electrolytes , 2015, IEEE Transactions on Biomedical Engineering.

[16]  Kyung Jin Seo,et al.  Bioresorbable Silicon Electronics for Transient Spatio-temporal Mapping of Electrical Activity from the Cerebral Cortex , 2016, Nature materials.

[17]  Ji Woong Yu,et al.  Highly conductive, stretchable and biocompatible Ag–Au core–sheath nanowire composite for wearable and implantable bioelectronics , 2018, Nature Nanotechnology.

[18]  Yonggang Huang,et al.  Two-dimensional materials in functional three-dimensional architectures with applications in photodetection and imaging , 2018, Nature Communications.

[19]  G. Lim,et al.  Omni-Purpose Stretchable Strain Sensor Based on a Highly Dense Nanocracking Structure for Whole-Body Motion Monitoring. , 2017, ACS applied materials & interfaces.

[20]  Seok Hyun Yun,et al.  Contact Lens Sensors in Ocular Diagnostics , 2015, Advanced healthcare materials.

[21]  P. Atanassov,et al.  Wearable Sensor System Powered by a Biofuel Cell for Detection of Lactate Levels in Sweat. , 2016, ECS journal of solid state science and technology : JSS.

[22]  Feng Yan,et al.  PEDOT:PSS for Flexible and Stretchable Electronics: Modifications, Strategies, and Applications , 2019, Advanced science.

[23]  Phillip Won,et al.  A soft, wearable microfluidic device for the capture, storage, and colorimetric sensing of sweat , 2016, Science Translational Medicine.

[24]  Wenzhao Jia,et al.  Wearable temporary tattoo sensor for real-time trace metal monitoring in human sweat , 2015 .

[25]  Sheng Xu,et al.  Soft, stretchable, high power density electronic skin-based biofuel cells for scavenging energy from human sweat , 2017 .

[26]  Bruno G. Nicolau,et al.  Three-dimensional mesostructures as high-temperature growth templates, electronic cellular scaffolds, and self-propelled microrobots , 2017, Proceedings of the National Academy of Sciences.

[27]  M. Levine,et al.  Sialochemistry: a diagnostic tool? , 1993, Critical reviews in oral biology and medicine : an official publication of the American Association of Oral Biologists.

[28]  Caofeng Pan,et al.  Self‐Powered High‐Resolution and Pressure‐Sensitive Triboelectric Sensor Matrix for Real‐Time Tactile Mapping , 2016, Advanced materials.

[29]  L Tian,et al.  Wearable sensors: modalities, challenges, and prospects. , 2018, Lab on a chip.

[30]  Sang-Hoon Lee,et al.  3D Printed, Customizable and Multi-functional Smart Electronic Eyeglasses (E-glasses) for Wearable Healthcare Systems and Human-Machine Interfaces. , 2020, ACS applied materials & interfaces.

[31]  Weidong Zhou,et al.  Bioresorbable optical sensor systems for monitoring of intracranial pressure and temperature , 2019, Science Advances.

[32]  Hossam Haick,et al.  Flexible sensors based on nanoparticles. , 2013, ACS nano.

[33]  T. Merriman,et al.  An update on the genetics of hyperuricaemia and gout , 2018, Nature Reviews Rheumatology.

[34]  Inkyu Park,et al.  Highly Sensitive, Flexible, and Wearable Pressure Sensor Based on a Giant Piezocapacitive Effect of Three-Dimensional Microporous Elastomeric Dielectric Layer. , 2016, ACS applied materials & interfaces.

[35]  Jayoung Kim,et al.  Smart bandage with wireless connectivity for uric acid biosensing as an indicator of wound status , 2015 .

[36]  Jae‐Woong Jeong,et al.  Advanced Soft Materials, Sensor Integrations, and Applications of Wearable Flexible Hybrid Electronics in Healthcare, Energy, and Environment , 2019, Advanced materials.

[37]  Hai-Long Jiang,et al.  A Stretchable Electronic Fabric Artificial Skin with Pressure‐, Lateral Strain‐, and Flexion‐Sensitive Properties , 2016, Advanced materials.

[38]  Zhenan Bao,et al.  A stretchable and biodegradable strain and pressure sensor for orthopaedic application , 2018 .

[39]  Taeghwan Hyeon,et al.  Multifunctional Wearable System that Integrates Sweat‐Based Sensing and Vital‐Sign Monitoring to Estimate Pre‐/Post‐Exercise Glucose Levels , 2018, Advanced Functional Materials.

[40]  J Heikenfeld,et al.  Complete validation of a continuous and blood-correlated sweat biosensing device with integrated sweat stimulation. , 2018, Lab on a chip.

[41]  Christofer Hierold,et al.  Skin Conformal Polymer Electrodes for Clinical ECG and EEG Recordings , 2018, Advanced healthcare materials.

[42]  Gerardo Heiss,et al.  Carotid Artery Intimal‐Medial Thickness Distribution in General Populations As Evaluated by B‐Mode Ultrasound , 1993, Stroke.

[43]  M. Desai,et al.  Rationale and design of a large-scale, app-based study to identify cardiac arrhythmias using a smartwatch: The Apple Heart Study , 2018, American heart journal.

[44]  Jung Woo Lee,et al.  Self-assembled three dimensional network designs for soft electronics , 2017, Nature Communications.

[45]  S. Smith EEG in the diagnosis, classification, and management of patients with epilepsy , 2005, Journal of Neurology, Neurosurgery & Psychiatry.

[46]  Wei Gao,et al.  A laser-engraved wearable sensor for sensitive detection of uric acid and tyrosine in sweat , 2019, Nature Biotechnology.

[47]  A. Graybiel,et al.  Cellular-scale probes enable stable chronic subsecond monitoring of dopamine neurochemicals in a rodent model , 2018, Communications Biology.

[48]  Laurence Ressier,et al.  Nanoparticle-Based Strain Gauges Fabricated by Convective Self Assembly: Strain Sensitivity and Hysteresis with Respect to Nanoparticle Sizes , 2013 .

[49]  Terence J. O'Brien,et al.  Focal stimulation of the sheep motor cortex with a chronically implanted minimally invasive electrode array mounted on an endovascular stent , 2018, Nature Biomedical Engineering.

[50]  Lu Yin,et al.  All-printed magnetically self-healing electrochemical devices , 2016, Science Advances.

[51]  Somayeh Imani,et al.  Eyeglasses based wireless electrolyte and metabolite sensor platform. , 2017, Lab on a chip.

[52]  Ju Seung Lee,et al.  Chronic and acute stress monitoring by electrophysiological signals from adrenal gland , 2019, Proceedings of the National Academy of Sciences.

[53]  Cato T. Laurencin,et al.  Biodegradable Piezoelectric Force Sensor , 2018, Proceedings of the National Academy of Sciences.

[54]  Yonggang Huang,et al.  Materials and noncoplanar mesh designs for integrated circuits with linear elastic responses to extreme mechanical deformations , 2008, Proceedings of the National Academy of Sciences.

[55]  M. Bishop,et al.  Chronic Stress, Cortisol Dysfunction, and Pain: A Psychoneuroendocrine Rationale for Stress Management in Pain Rehabilitation , 2014, Physical Therapy.

[56]  F. Michard,et al.  A sneak peek into digital innovations and wearable sensors for cardiac monitoring , 2017, Journal of Clinical Monitoring and Computing.

[57]  D. Erickson,et al.  Smartphone based health accessory for colorimetric detection of biomarkers in sweat and saliva. , 2013, Lab on a chip.

[58]  Shien-Der Tzeng,et al.  Nearly isotropic piezoresistive response due to charge detour conduction in nanoparticle thin films , 2015, Scientific Reports.

[59]  Franklin Bien,et al.  Soft, smart contact lenses with integrations of wireless circuits, glucose sensors, and displays , 2018, Science Advances.

[60]  T. Someya,et al.  Conformable, flexible, large-area networks of pressure and thermal sensors with organic transistor active matrixes. , 2005, Proceedings of the National Academy of Sciences of the United States of America.

[61]  Yonggang Huang,et al.  Biaxially stretchable "wavy" silicon nanomembranes. , 2007, Nano letters.

[62]  An Organic Temperature Sensor Based on Asymmetric Metal Insulator Semiconductor Capacitor With Electrically Tunable Sensing Area , 2018, IEEE Sensors Letters.

[63]  Huanyu Cheng,et al.  A Physically Transient Form of Silicon Electronics , 2012, Science.

[64]  S. Asher,et al.  Photonic crystal glucose-sensing material for noninvasive monitoring of glucose in tear fluid. , 2004, Clinical chemistry.

[65]  J Y Goulermas,et al.  Predicting lower limb joint kinematics using wearable motion sensors. , 2008, Gait & posture.

[66]  Xing Sheng,et al.  Bioresorbable photonic devices for the spectroscopic characterization of physiological status and neural activity , 2019, Nature Biomedical Engineering.

[67]  Gyoujin Cho,et al.  Methylxanthine Drug Monitoring with Wearable Sweat Sensors , 2018, Advanced materials.

[68]  Jayoung Kim,et al.  Simultaneous Monitoring of Sweat and Interstitial Fluid Using a Single Wearable Biosensor Platform , 2018, Advanced science.

[69]  Choon Chiang Foo,et al.  Stretchable, Transparent, Ionic Conductors , 2013, Science.

[70]  Aydogan Ozcan,et al.  Wearable and Implantable Sensors for Biomedical Applications. , 2018, Annual review of analytical chemistry.

[71]  R. Ghaffari,et al.  Recent Advances in Flexible and Stretchable Bio‐Electronic Devices Integrated with Nanomaterials , 2016, Advanced materials.

[72]  J. Rogers,et al.  Long-Lived, Transferred Crystalline Silicon Carbide Nanomembranes for Implantable Flexible Electronics. , 2019, ACS nano.

[73]  Boris Murmann,et al.  Power-saving design opportunities for wireless intracortical brain–computer interfaces , 2020, Nature Biomedical Engineering.

[74]  Lidong Chen,et al.  Room-temperature ductile inorganic semiconductor , 2018, Nature Materials.

[75]  D. Kennedy,et al.  A Comparative Review of Thermography as a Breast Cancer Screening Technique , 2009, Integrative cancer therapies.

[76]  Sam Emaminejad,et al.  A Wearable Electrochemical Platform for Noninvasive Simultaneous Monitoring of Ca(2+) and pH. , 2016, ACS nano.

[77]  John A Rogers,et al.  Bio-Integrated Wearable Systems: A Comprehensive Review. , 2019, Chemical reviews.

[78]  Zhenan Bao,et al.  Tough and Water‐Insensitive Self‐Healing Elastomer for Robust Electronic Skin , 2018, Advanced materials.

[79]  Jung Woo Lee,et al.  Battery-free, wireless sensors for full-body pressure and temperature mapping , 2018, Science Translational Medicine.

[80]  Woo Jin Hyun,et al.  Enhanced Sensitivity of Patterned Graphene Strain Sensors Used for Monitoring Subtle Human Body Motions. , 2017, ACS applied materials & interfaces.

[81]  Nephi Stella,et al.  Chronic microsensors for longitudinal, subsecond dopamine detection in behaving animals , 2009, Nature Methods.

[82]  J. Lagarde,et al.  In vivo model of the mechanical properties of the human skin under suction , 2000, Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging.

[83]  Hye Rim Cho,et al.  Wearable/disposable sweat-based glucose monitoring device with multistage transdermal drug delivery module , 2017, Science Advances.

[84]  Xiaodan Gu,et al.  Intrinsically stretchable and healable semiconducting polymer for organic transistors , 2016, Nature.

[85]  John A Rogers,et al.  A fluorometric skin-interfaced microfluidic device and smartphone imaging module for in situ quantitative analysis of sweat chemistry. , 2018, Lab on a chip.

[86]  Bryan M. Wong,et al.  A Transparent, Self‐Healing, Highly Stretchable Ionic Conductor , 2016, Advanced materials.

[87]  Jeonghyun Kim,et al.  Battery-free, skin-interfaced microfluidic/electronic systems for simultaneous electrochemical, colorimetric, and volumetric analysis of sweat , 2019, Science Advances.

[88]  Wei Gao,et al.  Wearable Microsensor Array for Multiplexed Heavy Metal Monitoring of Body Fluids , 2016 .

[89]  Babak A. Parviz,et al.  A contact lens with an integrated lactate sensor , 2012 .

[90]  Dae-Hyeong Kim,et al.  Multifunctional wearable devices for diagnosis and therapy of movement disorders. , 2014, Nature nanotechnology.

[91]  Robin Lamboll,et al.  Facile Fabrication of Ultra-Stretchable Metallic Nanocluster Films for Wearable Electronics. , 2017, ACS applied materials & interfaces.

[92]  John A Rogers,et al.  Thin, flexible sensors and actuators as 'instrumented' surgical sutures for targeted wound monitoring and therapy. , 2012, Small.

[93]  Zhiyi Wu,et al.  A Stretchable Yarn Embedded Triboelectric Nanogenerator as Electronic Skin for Biomechanical Energy Harvesting and Multifunctional Pressure Sensing , 2018, Advanced materials.

[94]  N. Thorn,et al.  Excretion of urea, sodium, potassium and chloride in human tears. , 1954, The American journal of physiology.

[95]  Kaushik Parida,et al.  Highly Transparent, Stretchable, and Self‐Healing Ionic‐Skin Triboelectric Nanogenerators for Energy Harvesting and Touch Applications , 2017, Advanced materials.

[96]  R. Califf,et al.  Prognostic value of the admission electrocardiogram in acute coronary syndromes. , 1999, JAMA.

[97]  Fu-Kuo Chang,et al.  A Spider‐Web‐Like Highly Expandable Sensor Network for Multifunctional Materials , 2010, Advanced materials.

[98]  K. Iseki,et al.  An association between uric acid levels and renal arteriolopathy in chronic kidney disease: a biopsy-based study , 2013, Hypertension Research.

[99]  Zhenan Bao,et al.  Modular and Reconfigurable Stretchable Electronic Systems , 2018, Advanced Materials Technologies.

[100]  Yonggang Huang,et al.  Dissolution chemistry and biocompatibility of single-crystalline silicon nanomembranes and associated materials for transient electronics. , 2014, ACS nano.

[101]  T. Kurokawa,et al.  Super tough double network hydrogels and their application as biomaterials , 2012 .

[102]  A. Graybiel,et al.  Prolonged Dopamine Signalling in Striatum Signals Proximity and Value of Distant Rewards , 2013, Nature.

[103]  L. Fadiga,et al.  PEDOT-CNT-Coated Low-Impedance, Ultra-Flexible, and Brain-Conformable Micro-ECoG Arrays , 2015, IEEE Transactions on Neural Systems and Rehabilitation Engineering.

[104]  H. Peng,et al.  Soft transparent graphene contact lens electrodes for conformal full-cornea recording of electroretinogram , 2018, Nature Communications.

[105]  Yuanwen Jiang,et al.  A wireless body area sensor network based on stretchable passive tags , 2019, Nature Electronics.

[106]  Jason Heikenfeld,et al.  Non‐invasive Analyte Access and Sensing through Eccrine Sweat: Challenges and Outlook circa 2016 , 2016 .

[107]  Polina Anikeeva,et al.  Neural Recording and Modulation Technologies. , 2017, Nature reviews. Materials.

[108]  M. Sawka,et al.  Hyponatremia Associated With Exercise: Risk Factors and Pathogenesis , 2001, Exercise and sport sciences reviews.

[109]  Ruikang K. Wang,et al.  Determining elastic properties of skin by measuring surface waves from an impulse mechanical stimulus using phase-sensitive optical coherence tomography , 2012, Journal of The Royal Society Interface.

[110]  Dermot Diamond,et al.  Real-time sweat pH monitoring based on a wearable chemical barcode micro-fluidic platform incorporating ionic liquids , 2012 .

[111]  X. Lou,et al.  All-Inorganic Flexible Embedded Thin-Film Capacitors for Dielectric Energy Storage with High Performance. , 2019, ACS applied materials & interfaces.

[112]  J. Rogers,et al.  Piezoresistive Strain Sensors and Multiplexed Arrays Using Assemblies of Single-Crystalline Silicon Nanoribbons on Plastic Substrates , 2011, IEEE Transactions on Electron Devices.

[113]  Jeong Sook Ha,et al.  Skin-Attachable, Stretchable Electrochemical Sweat Sensor for Glucose and pH Detection. , 2018, ACS applied materials & interfaces.

[114]  K. S. Narayan,et al.  Noncontact Electrical Probe for Monitoring Cellular Processes in Primary Retinal Explants , 2018, Advanced Materials Technologies.

[115]  Wei Gao,et al.  Wearable and flexible electronics for continuous molecular monitoring. , 2019, Chemical Society reviews.

[116]  John A Rogers,et al.  Bioresorbable pressure sensors protected with thermally grown silicon dioxide for the monitoring of chronic diseases and healing processes , 2018, Nature Biomedical Engineering.

[117]  Hye Rim Cho,et al.  Stretchable and Transparent Biointerface Using Cell‐Sheet–Graphene Hybrid for Electrophysiology and Therapy of Skeletal Muscle , 2016 .

[118]  L. F. Haas Hans Berger (1873–1941), Richard Caton (1842–1926), and electroencephalography , 2003, Journal of neurology, neurosurgery, and psychiatry.

[119]  G. U. Kulkarni,et al.  Flexible and semitransparent strain sensors based on micromolded Pd nanoparticle-carbon μ-stripes. , 2011, ACS applied materials & interfaces.

[120]  Dae-Hyeong Kim,et al.  Flexible and stretchable electronics for biointegrated devices. , 2012, Annual review of biomedical engineering.

[121]  Silvestro Micera,et al.  Electronic dura mater for long-term multimodal neural interfaces , 2015, Science.

[122]  Michael D. Paskett,et al.  Wireless bioresorbable electronic system enables sustained nonpharmacological neuroregenerative therapy , 2018, Nature Medicine.

[123]  Takao Someya,et al.  Inflammation-free, gas-permeable, lightweight, stretchable on-skin electronics with nanomeshes. , 2017, Nature nanotechnology.

[124]  Cecilia Laschi,et al.  Soft robot perception using embedded soft sensors and recurrent neural networks , 2019, Science Robotics.

[125]  Qifa Zhou,et al.  Monitoring of the central blood pressure waveform via a conformal ultrasonic device , 2018, Nature Biomedical Engineering.

[126]  P. Rossini,et al.  Cortical EEG alpha rhythms reflect task-specific somatosensory and motor interactions in humans , 2014, Clinical Neurophysiology.

[127]  S. Cheuvront,et al.  Sweat iron and zinc losses during prolonged exercise. , 2002, International journal of sport nutrition and exercise metabolism.

[128]  L. Stojanovich,et al.  Stress as a trigger of autoimmune disease. , 2008, Autoimmunity reviews.

[129]  Jizhou Song,et al.  Biaxially Stretchable Ultrathin Si Enabled by Serpentine Structures on Prestrained Elastomers , 2018, Advanced Materials Technologies.

[130]  Richard B Reilly,et al.  Electrograms (ECG, EEG, EMG, EOG). , 2010, Technology and health care : official journal of the European Society for Engineering and Medicine.

[131]  G. Tröster,et al.  Wafer-scale design of lightweight and transparent electronics that wraps around hairs , 2014, Nature Communications.

[132]  Woosik Lee,et al.  Fractal design concepts for stretchable electronics , 2014, Nature Communications.

[133]  Shuqi Wang,et al.  Wearable Sweatband Sensor Platform Based on Gold Nanodendrite Array as Efficient Solid Contact of Ion-Selective Electrode. , 2017, Analytical chemistry.

[134]  Yonggang Huang,et al.  Needle-shaped ultrathin piezoelectric microsystem for guided tissue targeting via mechanical sensing , 2018, Nature Biomedical Engineering.

[135]  E. Bridges,et al.  Monitoring arterial blood pressure: what you may not know. , 2002, Critical care nurse.

[136]  B. Dobkin Wearable motion sensors to continuously measure real-world physical activities. , 2013, Current opinion in neurology.

[137]  Yu Cao,et al.  Climbing-inspired twining electrodes using shape memory for peripheral nerve stimulation and recording , 2019, Science Advances.

[138]  Hye Rim Cho,et al.  Flexible, sticky, and biodegradable wireless device for drug delivery to brain tumors , 2019, Nature Communications.

[139]  Xian Huang,et al.  Capacitive Epidermal Electronics for Electrically Safe, Long‐Term Electrophysiological Measurements , 2014, Advanced healthcare materials.

[140]  Boris Murmann,et al.  Skin electronics from scalable fabrication of an intrinsically stretchable transistor array , 2018, Nature.

[141]  Tingting Yang,et al.  Wearable and Highly Sensitive Graphene Strain Sensors for Human Motion Monitoring , 2014 .

[142]  Joseph Wang,et al.  Noninvasive Alcohol Monitoring Using a Wearable Tattoo-Based Iontophoretic-Biosensing System , 2016 .

[143]  Pasin Israsena,et al.  A Wearable In-Ear EEG Device for Emotion Monitoring , 2019, Sensors.

[144]  Suk-Won Hwang,et al.  Bioresorbable Silicon Nanomembranes and Iron Catalyst Nanoparticles for Flexible, Transient Electrochemical Dopamine Monitors , 2018, Advanced healthcare materials.

[145]  Jung Woo Lee,et al.  Soft network composite materials with deterministic and bio-inspired designs , 2015, Nature Communications.

[146]  J. H. Oh,et al.  Wearable high-performance pressure sensors based on three-dimensional electrospun conductive nanofibers , 2018, NPG Asia Materials.

[147]  Y. Mendelson Pulse oximetry: theory and applications for noninvasive monitoring. , 1992, Clinical chemistry.

[148]  John A Rogers,et al.  Ultrathin Injectable Sensors of Temperature, Thermal Conductivity, and Heat Capacity for Cardiac Ablation Monitoring , 2016, Advanced healthcare materials.

[149]  Zhenan Bao,et al.  Biodegradable and flexible arterial-pulse sensor for the wireless monitoring of blood flow , 2019, Nature Biomedical Engineering.

[150]  Sam Emaminejad,et al.  Autonomous sweat extraction and analysis applied to cystic fibrosis and glucose monitoring using a fully integrated wearable platform , 2017, Proceedings of the National Academy of Sciences.

[151]  J. Zunino,et al.  Temperature-dependent electrical properties of graphene inkjet-printed on flexible materials. , 2012, Langmuir : the ACS journal of surfaces and colloids.

[152]  Jing Liu,et al.  Advances in Liquid Metal-Enabled Flexible and Wearable Sensors , 2020, Micromachines.

[153]  Kinde Anlay Fante,et al.  PEDOT:PSS-Based Conductive Textiles and Their Applications , 2020, Sensors.

[154]  Zhenan Bao,et al.  Soft and elastic hydrogel-based microelectronics for localized low-voltage neuromodulation , 2019, Nature Biomedical Engineering.

[155]  Goangseup Zi,et al.  Stretchable Active Matrix Temperature Sensor Array of Polyaniline Nanofibers for Electronic Skin , 2016, Advanced materials.

[156]  Alberto Salleo,et al.  Molecularly selective nanoporous membrane-based wearable organic electrochemical device for noninvasive cortisol sensing , 2018, Science Advances.

[157]  Dermot Diamond,et al.  A wearable electrochemical sensor for the real-time measurement of sweat sodium concentration , 2010 .

[158]  Jacob W. Coffey,et al.  Blood, sweat, and tears: developing clinically relevant protein biosensors for integrated body fluid analysis. , 2015, The Analyst.

[159]  N. Lee,et al.  Stretchable, Transparent, Ultrasensitive, and Patchable Strain Sensor for Human-Machine Interfaces Comprising a Nanohybrid of Carbon Nanotubes and Conductive Elastomers. , 2015, ACS nano.

[160]  Sam Emaminejad,et al.  Fully integrated wearable sensor arrays for multiplexed in situ perspiration analysis , 2016, Nature.

[161]  James J. S. Norton,et al.  Soft, curved electrode systems capable of integration on the auricle as a persistent brain–computer interface , 2015, Proceedings of the National Academy of Sciences.

[162]  J. Windmiller,et al.  Electrochemical tattoo biosensors for real-time noninvasive lactate monitoring in human perspiration. , 2013, Analytical chemistry.

[163]  Joseph Wang,et al.  A wearable chemical–electrophysiological hybrid biosensing system for real-time health and fitness monitoring , 2016, Nature Communications.

[164]  Jing Liu,et al.  Flexible Organic/Inorganic Hybrid Near‐Infrared Photoplethysmogram Sensor for Cardiovascular Monitoring , 2017, Advanced materials.

[165]  Kyu-Jin Cho,et al.  Stretchable and Transparent Kirigami Conductor of Nanowire Percolation Network for Electronic Skin Applications. , 2019, Nano letters.

[166]  R. Levine,et al.  Tyrosine metabolism in patients with liver disease. , 1967, The Journal of clinical investigation.

[167]  Mark Butlin,et al.  Arterial blood pressure measurement and pulse wave analysis—their role in enhancing cardiovascular assessment , 2010, Physiological measurement.

[168]  Il-Joo Cho,et al.  Multifunctional multi-shank neural probe for investigating and modulating long-range neural circuits in vivo , 2019, Nature Communications.

[169]  Kwangsun Song,et al.  Stretchable Multichannel Electromyography Sensor Array Covering Large Area for Controlling Home Electronics with Distinguishable Signals from Multiple Muscles. , 2016, ACS applied materials & interfaces.

[170]  Huanyu Cheng,et al.  Flexible Conductive Composite Integrated with Personal Earphone for Wireless, Real-Time Monitoring of Electrophysiological Signs. , 2018, ACS applied materials & interfaces.

[171]  Yonggang Huang,et al.  Ultrathin conformal devices for precise and continuous thermal characterization of human skin. , 2013, Nature materials.

[172]  Carmel Majidi,et al.  An autonomously electrically self-healing liquid metal–elastomer composite for robust soft-matter robotics and electronics , 2018, Nature Materials.

[173]  Vamsi K Yadavalli,et al.  Conducting polymer-silk biocomposites for flexible and biodegradable electrochemical sensors. , 2016, Biosensors & bioelectronics.

[174]  Francisco Molina-Lopez,et al.  An integrated self-healable electronic skin system fabricated via dynamic reconstruction of a nanostructured conducting network , 2018, Nature Nanotechnology.

[175]  Tao Zhou,et al.  Stable long-term chronic brain mapping at the single-neuron level , 2016, Nature Methods.

[176]  Qinglei Guo,et al.  Wireless, battery-free optoelectronic systems as subdermal implants for local tissue oximetry , 2019, Science Advances.

[177]  Kyung‐Eun Byun,et al.  Polythiophene Nanofibril Bundles Surface‐Embedded in Elastomer: A Route to a Highly Stretchable Active Channel Layer , 2015, Advanced materials.

[178]  R. Sanders,et al.  Torsional elasticity of human skin in vivo , 1973, Pflügers Archiv.

[179]  Wenzhao Jia,et al.  Tattoo-based potentiometric ion-selective sensors for epidermal pH monitoring. , 2013, The Analyst.

[180]  Kohji Mitsubayashi,et al.  Cavitas Sensors: Contact Lens Type Sensors & Mouthguard Sensors , 2016 .

[181]  Q. Wang,et al.  Fast Fabrication of Flexible Functional Circuits Based on Liquid Metal Dual‐Trans Printing , 2015, Advanced materials.

[182]  Lim Wei Yap,et al.  Highly Stretchy Black Gold E‐Skin Nanopatches as Highly Sensitive Wearable Biomedical Sensors , 2015 .

[183]  R. Barnes,et al.  Thermography of the Human Body , 1963, Science.

[184]  Yonggang Huang,et al.  Conformal piezoelectric systems for clinical and experimental characterization of soft tissue biomechanics. , 2015, Nature materials.

[185]  Zhong Lin Wang,et al.  Flexible piezotronic strain sensor. , 2008, Nano letters.

[186]  Huanyu Cheng,et al.  Biodegradable elastomers and silicon nanomembranes/nanoribbons for stretchable, transient electronics, and biosensors. , 2015, Nano letters.

[187]  Yonggang Huang,et al.  Stretchable and Foldable Silicon Integrated Circuits , 2008, Science.

[188]  Jie Wang,et al.  A highly shape-adaptive, stretchable design based on conductive liquid for energy harvesting and self-powered biomechanical monitoring , 2016, Science Advances.

[189]  Yihui Zhang,et al.  Binodal, wireless epidermal electronic systems with in-sensor analytics for neonatal intensive care , 2019, Science.

[190]  Sheng Xu,et al.  Materials and Structures toward Soft Electronics , 2018, Advanced materials.

[191]  Dmitry Pankratov,et al.  Tear Based Bioelectronics , 2016 .

[192]  J. Windmiller,et al.  A potentiometric tattoo sensor for monitoring ammonium in sweat. , 2013, The Analyst.

[193]  Claude C. Grigsby,et al.  Super-Absorbent Polymer Valves and Colorimetric Chemistries for Time-Sequenced Discrete Sampling and Chloride Analysis of Sweat via Skin-Mounted Soft Microfluidics. , 2018, Small.

[194]  Christian Cipriani,et al.  Ultraconformable Temporary Tattoo Electrodes for Electrophysiology , 2018, Advanced science.

[195]  Yaping Zang,et al.  Flexible and self-powered temperature–pressure dual-parameter sensors using microstructure-frame-supported organic thermoelectric materials , 2015, Nature Communications.

[196]  Ling Zhang,et al.  Kirigami-patterned highly stretchable conductors from flexible carbon nanotube-embedded polymer films , 2017 .

[197]  Joong Hoon Lee,et al.  CNT/PDMS-based canal-typed ear electrodes for inconspicuous EEG recording , 2014, Journal of neural engineering.

[198]  T. Liu,et al.  Depression Increases Sympathetic Activity and Exacerbates Myocardial Remodeling after Myocardial Infarction: Evidence from an Animal Experiment , 2014, PloS one.

[199]  A. G. Tonevitsky,et al.  Relationship between Lactate Concentrations in Active Muscle Sweat and Whole Blood , 2010, Bulletin of Experimental Biology and Medicine.

[200]  G. S. Jeong,et al.  Solderable and electroplatable flexible electronic circuit on a porous stretchable elastomer , 2012, Nature Communications.

[201]  Xuewen Wang,et al.  Silk‐Molded Flexible, Ultrasensitive, and Highly Stable Electronic Skin for Monitoring Human Physiological Signals , 2014, Advanced materials.

[202]  Zhigang Suo,et al.  Syringe-injectable electronics. , 2015, Nature nanotechnology.