Works (88)
Updated: June 17th, 2024 08:23
2024 journal article
Highly Elastic, Bioresorbable Polymeric Materials for Stretchable, Transient Electronic Systems
NANO-MICRO LETTERS, 16(1).
author keywords: Biodegradable elastomer; Conductive polymer composites; Biomedical device; Transient electronics
TL;DR:
A bioresorbable elastomer, poly(glycolide-co-ε-caprolactone) (PGCL), with remarkable mechanical properties, including high elongation-at-break, resilience, and toughness, for soft and transient electronics, is introduced.
(via Semantic Scholar)
link.springer.com (publisher PDF)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: February 12, 2024
2024 article
Highly Elastic, Bioresorbable Polymeric Materials for Stretchable, Transient Electronic Systems (Vol 16, Pg 102, 2024)
Shin, J.-W., Kim, D.-J., Jang, T.-M., Han, W. B., Lee, J. H., Ko, G.-J., … Hwang, S.-W. (2024, December). NANO-MICRO LETTERS, Vol. 16.
Sources: Web Of Science, NC State University Libraries
Added: March 18, 2024
2024 journal article
Synthesis of shape-programmable elastomer for a bioresorbable, wireless nerve stimulator
BIOSENSORS & BIOELECTRONICS, 254.
author keywords: Biodegradable polymers; Shape-transformable elastomers; Shape memory; Self-adhesion; Nerve stimulators
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: June 1, 2024
2023 article
A Miniaturized, Battery-Free, Wireless Wound Monitor That Predicts Wound Closure Rate Early
Garland, N. T., Song, J. W., Ma, T., Kim, Y. J., Vazquez-Guardado, A., Hashkavayi, A. B., … Bandodkar, A. J. (2023, July 21). ADVANCED HEALTHCARE MATERIALS, Vol. 7.
Contributors: N. Garland n, J. Song *, T. Ma *, Y. Kim n, A. Vazquez-Guardado* , A. Hashkavayi n, S. Ganeshan n, N. Sharma n
author keywords: chronic wounds; diabetic ulcers; lactate sensing; wireless electronics; wound sensing
TL;DR:
A miniaturized, wireless, battery‐free wound monitor that measures lactate in real‐time and seamlessly integrates with bandages for conformal attachment to the wound bed is introduced, highlighting the significance of monitoring biomarkers during the inflammation phase.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 7, 2023
2023 article
Biofluid-Activated Biofuel Cells, Batteries, and Supercapacitors: A Comprehensive Review
Garland, N. T., Kaveti, R., & Bandodkar, A. J. (2023, November 5). ADVANCED MATERIALS, Vol. 11.
Contributors: N. Garland n, R. Kaveti n & n
author keywords: biofuel cells; batteries; supercapacitors; implantable medical devices; energy devices
TL;DR:
An in‐depth overview of biofluid‐activated electrochemical energy devices, an emerging class of energy sources judiciously designed for biomedical applications, composed of biocompatible materials that harness the inherent chemistries of various biofluids to produce useable electrical energy is provided.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: October 1, 2023
2023 article
Electric Eel-Inspired Soft Electrocytes for Solid-State Power Systems
Han, W. B., Kim, D.-J., Kim, Y. M., Ko, G.-J., Shin, J.-W., Jang, T.-M., … Hwang, S.-W. (2023, October 2). ADVANCED FUNCTIONAL MATERIALS, Vol. 10.
author keywords: electric eels; flexible power storages; ionic gradients; room-temperature ionic liquids; solid-state electrolytes
Sources: Web Of Science, NC State University Libraries, ORCID
Added: October 16, 2023
2023 article
Emerging technologies in wearable sensors
Greco, F., Bandodkar, A. J. J., & Menciassi, A. (2023, June 1). APL BIOENGINEERING, Vol. 7.
TL;DR:
The aim is to provide the APL Bioengineering readers with a solid and timely overall vision of the field and with some recent examples of wearable sensors, exploring new research avenues.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: June 19, 2023
2023 journal article
Micropatterned Elastomeric Composites for Encapsulation of Transient Electronics
ACS NANO, 17(15), 14822–14830.
author keywords: biodegradable elastomer; polymer composite; stretchable encapsulation; biodegradableelectronics; transient electronics
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 14, 2023
2023 article
Soft, Long-Lived, Bioresorbable Electronic Surgical Mesh with Wireless Pressure Monitor and On-Demand Drug Delivery
Kaveti, R., Lee, J. H., Youn, J. K., Jang, T.-M., Han, W. B., Yang, S. M., … Hwang, S.-W. (2023, December 13). ADVANCED MATERIALS, Vol. 12.
author keywords: biodegradable elastomer; hernia repair; surgical mesh; transient electronics; wireless pressure sensor
TL;DR:
In vivo evaluations demonstrate reliable, long-lived operation and effective treatment for abdominal hernia defects, by clear evidence of suppressed complications such as adhesion formation and infections.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: October 1, 2023
2023 article
Stretchable and biodegradable triboelectric nanogenerator based on elastomeric nanocomposites
Kang, H., Han, W. B., Yang, S. M., Ko, G.-J., Ryu, Y., Lee, J. H., … HWANG, S. U. K. W. O. N. (2023, November 1). CHEMICAL ENGINEERING JOURNAL, Vol. 475.
author keywords: Triboelectric nanogenerators; Biodegradable elastomers; Stretchable nanocomposite; Energy harvesters; Motion sensors
Sources: Web Of Science, NC State University Libraries, ORCID
Added: October 1, 2023
2022 journal article
A Soft Wearable Microfluidic Patch with Finger-Actuated Pumps and Valves for On-Demand, Longitudinal, and Multianalyte Sweat Sensing
ACS SENSORS, 7(10), 3169–3180.
author keywords: wearable devices; soft microfluidics; sweat sensors; colorimetrics; noninvasive diagnostics; on-demand sensing
MeSH headings : Humans; Sweat; Microfluidics; Wearable Electronic Devices; Human Body; Pilot Projects
TL;DR:
This work represents the first example of a wearable system with such on-demand sensing capabilities and opens exciting avenues in sweat sensing for acquiring new insights into human physiology.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: October 18, 2022
2022 journal article
A bioresorbable peripheral nerve stimulator for electronic pain block
SCIENCE ADVANCES, 8(40).
TL;DR:
This platform combines a collection of bioresorbable materials in architectures that support stable blocking with minimal adverse mechanical, electrical, or biochemical effects and ensures that the device disappears harmlessly in the body after a desired period of use.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: November 14, 2022
2022 article
High performance dual-electrolyte magnesium-iodine batteries that can harmlessly resorb in the environment or in the body
Huang, I., Zhang, Y., Arafa, H. M., Li, S., Vazquez-Guardado, A., Ouyang, W., … Rogers, J. A. (2022, September 5). ENERGY & ENVIRONMENTAL SCIENCE, Vol. 9.
Contributors: I. Huang *, Y. Zhang *, H. Arafa *, S. Li*, A. Vazquez-Guardado* , W. Ouyang *, F. Liu *, S. Madhvapathy *
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: September 12, 2022
2022 article
Sweat sensors break free
Bandodkar, A. J. (2022, October 13). NATURE ELECTRONICS, Vol. 10.
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 24, 2022
2022 article
Wireless, Battery-Free Implants for Electrochemical Catecholamine Sensing and Optogenetic Stimulation
Stuart, T., Jeang, W. J., Slivicki, R. A., Brown, B. J., Burton, A., Brings, V. E., … Gutruf, P. (2022, December 22). ACS NANO, Vol. 12.
author keywords: wireless; battery-free; optogenetics; carbon nanotubes; catecholamine; dopamine
MeSH headings : Mice; Animals; Optogenetics; Catecholamines; Dopamine; Wireless Technology; Prostheses and Implants
TL;DR:
A demonstration of changes in dopamine concentration after optogenetic stimulation of the nucleus accumbens and real-time readout of dopamine levels after opioid and naloxone exposure in freely behaving subjects highlight the experimental paradigms enabled by the platform.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: January 23, 2023
2021 journal article
Author Correction: Recent advances in neurotechnologies with broad potential for neuroscience research (Nature Neuroscience, (2020), 23, 12, (1522-1536), 10.1038/s41593-020-00739-8)
Nature Neuroscience, 24(4), 611.
Contributors: A. Vázquez-Guardado*, Y. Yang *, * & J. Rogers *
Source: ORCID
Added: April 8, 2022
2021 journal article
Catalytic effects of magnetic and conductive nanoparticles on immobilized glucose oxidase in skin sensors
Nanotechnology, 32(37).
Contributors: L. Alarcón-Segovia *, * , J. Rogers & I. Rintoul *
author keywords: nanomagnetite; nanogold; integrated electronics; biomaterials; biosensors; diagnostics; diabetics
MeSH headings : Biosensing Techniques / instrumentation; Catalysis; Enzymes, Immobilized / metabolism; Glucose / analysis; Glucose Oxidase / metabolism; Gold / chemistry; Healthy Volunteers; Humans; Limit of Detection; Magnetite Nanoparticles / chemistry; Nanotubes, Carbon / chemistry; Reaction Time; Sweat / chemistry; Wearable Electronic Devices
TL;DR:
This work explores the effect of adsorbed superparamagnetic magnetite nanoparticles and conductive nanoparticles on carbon nanotube substrates (CNTs) used to immobilize glucose oxidase enzyme in the working electrode of skin sensors and its consequences on the glucose oxidation process.
(via Semantic Scholar)
Source: ORCID
Added: April 8, 2022
2021 report
Microfluidic systems for epidermal sampling and sensing
(US Patent No. 10,925,523).
Source: NC State University Libraries
Added: April 8, 2021
2021 journal article
Soft, skin-interfaced sweat stickers for cystic fibrosis diagnosis and management
Science Translational Medicine, 13(587).
Contributors: T. Ray *, M. Ivanovic, P. Curtis, D. Franklin *, K. Guventurk, W. Jeang, J. Chafetz, H. Gaertner
MeSH headings : Chlorides; Cystic Fibrosis / diagnosis; Cystic Fibrosis / therapy; Humans; Infant; Quality of Life; Smartphone; Sweat
TL;DR:
Clinical validation studies involving patients with CF and healthy subjects, across a spectrum of age groups, support clinical equivalence compared to existing device platforms in terms of accuracy and demonstrate meaningful reductions in rates of leakage.
(via Semantic Scholar)
Source: ORCID
Added: April 8, 2022
2021 journal article
Three-dimensional, multifunctional neural interfaces for cortical spheroids and engineered assembloids
Science Advances, 7(12).
Contributors: Y. Park *, C. Franz *, H. Ryu *, H. Luan *, K. Cotton*, J. Kim *, T. Chung *, S. Zhao *
MeSH headings : Nervous System; Neurons
TL;DR:
Classes of microfabricated 3D frameworks as compliant, multifunctional neural interfaces to spheroids and to assembloids are introduced and complex architectures and high-resolution features highlight the design versatility.
(via Semantic Scholar)
Source: ORCID
Added: April 8, 2022
2020 journal article
Don’t Sweat It: The Quest for Wearable Stress Sensors
Matter, 2(4), 795–797.
Contributors: * , R. Ghaffari * & J. Rogers
TL;DR:
A wearable sensor with integrated microfluidics, immunoassays, and electronics for tracking cortisol in sweat—as a biomarker of stress—is developed.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 17, 2020
2020 journal article
Modeling, design guidelines, and detection limits of self-powered enzymatic biofuel cell-based sensors
Biosensors and Bioelectronics, 168, 112493.
Contributors: X. Jin *, * , M. Fratus *, R. Asadpour *, J. Rogers & M. Alam *
author keywords: Enzymatic biofuel cell; Modeling; Biosensor; Self-powered; Wearable and bio-implantable
MeSH headings : Bioelectric Energy Sources; Biosensing Techniques; Electricity; Electrodes; Limit of Detection
TL;DR:
An elegant yet simple equivalent circuit model is provided that captures the complex, three-dimensional interplay among coupled catalytic redox reactions occurring in an EBFC-based sensor and predicts its output signal with high correlations to experimental observations.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 17, 2020
2020 journal article
Rapid Capture and Extraction of Sweat for Regional Rate and Cytokine Composition Analysis Using a Wearable Soft Microfluidic System
Journal of Investigative Dermatology, 141(2), 433–437.e3.
Contributors: A. Aranyosi*, J. Model *, M. Zhang*, S. Lee*, A. Leech, W. Li *, M. Seib, S. Chen *
MeSH headings : Biomarkers / analysis; Cytokines / analysis; Healthy Volunteers; Humans; Lab-On-A-Chip Devices; Specimen Handling / instrumentation; Sweat / chemistry; Sweat / immunology
TL;DR:
This study extensively examined pain, a primary domain of HS, with validated patient-reported outcomes and Weekly subcutaneous injections resulted in highly significant and rapid reduction in pain in a patient population who reported very substantive pain scores at baseline.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: November 24, 2020
2020 journal article
Recent advances in neurotechnologies with broad potential for neuroscience research
Nature Neuroscience, 23(12), 1522–1536.
Contributors: A. Vázquez-Guardado* , Y. Yang *, * & J. Rogers *
MeSH headings : Animals; Brain / physiology; Electric Stimulation / instrumentation; Electric Stimulation / methods; Humans; Neurosciences / methods; Neurosciences / trends; Optogenetics / trends; Pharmacology / methods; Research; Technology / trends
TL;DR:
This review summarizes advances in electrical, optical and microfluidic neural interfaces with characteristics that suggest near-term potential for broad deployment to the neuroscience community.
(via Semantic Scholar)
Source: ORCID
Added: April 8, 2022
2020 journal article
Skin-interfaced soft microfluidic systems with modular and reusable electronics for: In situ capacitive sensing of sweat loss, rate and conductivity
Lab on a Chip, 20(23), 4391–4403.
Contributors: A. Hourlier-Fargette *, S. Schon*, Y. Xue*, R. Avila *, W. Li *, Y. Gao *, C. Liu *, S. Kim*
MeSH headings : Biosensing Techniques; Electronics; Humans; Lab-On-A-Chip Devices; Microfluidics; Skin; Sweat
TL;DR:
This paper introduces a low-profile skin-interfaced system that couples disposable microfluidic sampling devices with reusable 'stick-on' electrodes and wireless readout electronics that remain isolated from the sweat, resulting in a cost-effective platform that is simple to use.
(via Semantic Scholar)
Source: ORCID
Added: April 8, 2022
2020 journal article
Sweat-activated biocompatible batteries for epidermal electronic and microfluidic systems
Nature Electronics, 7(9), 554–562.
Contributors: * , S. Lee*, I. Huang *, W. Li, S. Wang*, C. Su*, W. Jeang *, T. Hang *
TL;DR:
This work reports a biocompatible, sweat-activated battery technology that can be embedded within a soft, microfluidic platform and is capable of continuous on-skin recording of physiological signals.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: November 24, 2020
2020 journal article
Wirelessly controlled, bioresorbable drug delivery device with active valves that exploit electrochemically triggered crevice corrosion
Science Advances, 6(35), eabb1093.
TL;DR:
A system with this type of functionality in which the constituent materials undergo complete bioresorption to eliminate device load from the patient after completing the final stage of the release process is presented.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: November 24, 2020
2019 journal article
Battery-free, skin-interfaced microfluidic/electronic systems for simultaneous electrochemical, colorimetric, and volumetric analysis of sweat
Science Advances, 5(1), eaav3294.
Contributors: * , P. Gutruf *, J. Choi *, K. Lee*, Y. Sekine *, J. Reeder *, W. Jeang *, A. Aranyosi*
MeSH headings : Bioelectric Energy Sources; Biosensing Techniques / instrumentation; Chlorides / analysis; Colorimetry / methods; Glucose / analysis; Healthy Volunteers; Humans; Hydrogen-Ion Concentration; Lab-On-A-Chip Devices; Lactic Acid / analysis; Male; Microfluidics / methods; Skin / metabolism; Sweat / chemistry; Wearable Electronic Devices
TL;DR:
A battery-free, wireless electronic sensing platform inspired by biofuel cells that integrates chronometric microfluidic platforms with embedded colorimetric assays is introduced, suggesting a potential basis for noninvasive, semi-quantitative tracking of physiological status.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: November 24, 2020
2019 journal article
Bio-Integrated Wearable Systems: A Comprehensive Review
Chemical Reviews, 119(8), 5461–5533.
Contributors: T. Ray *, J. Choi *, * , S. Krishnan *, P. Gutruf *, L. Tian *, R. Ghaffari *, J. Rogers *
MeSH headings : Biosensing Techniques / instrumentation; Biosensing Techniques / methods; Humans; Materials Science / methods; Wearable Electronic Devices
TL;DR:
This review summarizes the latest advances in this emerging field of "bio-integrated" technologies in a comprehensive manner that connects fundamental developments in chemistry, material science, and engineering with sensing technologies that have the potential for widespread deployment and societal benefit in human health care.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 17, 2020
2019 journal article
Body-Interfaced Chemical Sensors for Noninvasive Monitoring and Analysis of Biofluids
Trends in Chemistry, 1(6), 559–571.
Sources: Crossref, NC State University Libraries, ORCID
Added: October 17, 2020
2019 report
Multiple-use renewable electrochemical sensors based on direct drawing of enzymatic inks
(US Patent No. 10,501,770).
Source: NC State University Libraries
Added: April 8, 2021
2019 journal article
Passive sweat collection and colorimetric analysis of biomarkers relevant to kidney disorders using a soft microfluidic system
Lab on a Chip, 19(9), 1545–1555.
Contributors: Y. Zhang *, H. Guo *, S. Kim*, Y. Wu *, D. Ostojich*, S. Park*, X. Wang *, Z. Weng*
MeSH headings : Biomarkers / metabolism; Colorimetry / instrumentation; Humans; Kidney Diseases / metabolism; Lab-On-A-Chip Devices; Sweat / metabolism
TL;DR:
Two important advances in recently reported classes of soft, skin-interfaced microfluidic systems for sweat capture and analysis are introduced: a simple, broadly applicable means for collection of sweat that bypasses requirements for physical/mental exertion or pharmacological stimulation and a set of enzymatic chemistries and colorimetric readout approaches for determining the concentrations of creatinine and urea in sweat.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: November 24, 2020
2019 report
Printed flexible electronic devices containing self-repairing structures
(US Patent No. 20190237228A1). https://patents.google.com/patent/US20190237228A1/en
Source: NC State University Libraries
Added: December 11, 2020
2019 journal article
Resettable skin interfaced microfluidic sweat collection devices with chemesthetic hydration feedback
Nature Communications, 10(1).
Contributors: J. Reeder *, Y. Xue*, D. Franklin *, Y. Deng *, J. Choi *, O. Prado*, R. Kim *, C. Liu *
MeSH headings : Biomarkers / metabolism; Biosensing Techniques / instrumentation; Biosensing Techniques / methods; Electrochemical Techniques / instrumentation; Electrochemical Techniques / methods; Feedback, Physiological; Humans; Microfluidic Analytical Techniques / instrumentation; Microfluidic Analytical Techniques / methods; Monitoring, Physiologic / instrumentation; Monitoring, Physiologic / methods; Organism Hydration Status; Reproducibility of Results; Skin / chemistry; Skin / metabolism; Sweat / chemistry; Sweat / metabolism
TL;DR:
A resettable microfluidic platform comprising soft pumps and valves that provides triggered release of chemesthetic agents to alert the user of excessive sweat loss is reported.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: November 24, 2020
2019 journal article
Soft, Skin-Integrated Multifunctional Microfluidic Systems for Accurate Colorimetric Analysis of Sweat Biomarkers and Temperature
ACS Sensors, 4(2), 379–388.
Contributors: J. Choi *, * , J. Reeder *, T. Ray *, A. Turnquist*, S. Kim*, N. Nyberg*, A. Hourlier-Fargette *
author keywords: sweat; epidermal; colorimetric; microfluidics; capillary bursting valve
MeSH headings : Biomarkers / analysis; Colorimetry / instrumentation; Humans; Lab-On-A-Chip Devices; Limit of Detection; Mechanical Phenomena; Skin; Sweat / chemistry; Temperature
TL;DR:
This work presents the most advanced platforms of this type, in which optimized chemistries, microfluidic designs, and device layouts enable accurate assessments not only of total loss of sweat and sweat rate but also of quantitatively accurate values of the pH and temperature of sweat, and of the concentrations of chloride, glucose, and lactate across physiologically relevant ranges.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: November 24, 2020
2019 journal article
Soft, Skin-Interfaced Microfluidic Systems with Passive Galvanic Stopwatches for Precise Chronometric Sampling of Sweat
Advanced Materials, 31(32), 1902109.
Contributors: * , J. Choi *, S. Lee*, W. Jeang *, P. Agyare*, P. Gutruf *, S. Wang *, R. Sponenburg*
author keywords: colorimetry; galvanic cells; microfluidics; sweat sensing; wireless electronics
MeSH headings : Biosensing Techniques / instrumentation; Colorimetry; Equipment Design / instrumentation; Exercise Test; Humans; Lab-On-A-Chip Devices; Skin / chemistry; Smartphone; Sweat / chemistry; Time Factors; Wearable Electronic Devices
TL;DR:
Unconventional design concepts, materials, and device operation principles are presented that address the challenge of recording of time-dependent variations in sweat composition requires bulky electronic systems and power sources, thereby constraining form factor, cost, and modes of use.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: November 24, 2020
2019 conference paper
Soft, skin-interfaced, wireless, battery-free, microfluidic devices for chronometric sweat capture and analysis
Abstracts of Papers of the American Chemical Society, 31(32), 258.
Event: American Chemical Society Fall 2019 National Meeting & Expo at San Diego, CA on August 25-29, 2019
Source: NC State University Libraries
Added: December 14, 2020
2019 journal article
Waterproof, electronics-enabled, epidermal microfluidic devices for sweat collection, biomarker analysis, and thermography in aquatic settings
Science Advances, 5(1), eaau6356.
Contributors: J. Reeder *, J. Choi *, Y. Xue*, P. Gutruf *, J. Hanson *, M. Liu *, T. Ray *, *
MeSH headings : Biomarkers / analysis; Biosensing Techniques / instrumentation; Chlorides / analysis; Epidermis / metabolism; Equipment Design; Humans; Lab-On-A-Chip Devices; Microfluidics / instrumentation; Seawater; Skin / metabolism; Sweat / chemistry; Swimming / physiology; Temperature; Thermography / instrumentation; Wearable Electronic Devices
TL;DR:
Materials and designs for waterproof, epidermal, microfluidic and electronic systems that adhere to the skin to enable capture, storage, and analysis of sweat, even while fully underwater are introduced.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: November 24, 2020
2019 journal article
Wearable Sensors for Biochemical Sweat Analysis
Annual Review of Analytical Chemistry, 12(1), 1–22.
Contributors: * , W. Jeang *, R. Ghaffari * & J. Rogers
author keywords: wearable sensors; biosensors; sweat analysis; health monitoring; microfluidics
MeSH headings : Animals; Biomarkers / analysis; Biosensing Techniques / instrumentation; Biosensing Techniques / methods; Equipment Design; Humans; Microfluidic Analytical Techniques / instrumentation; Microfluidic Analytical Techniques / methods; Sweat / chemistry; Wearable Electronic Devices
TL;DR:
This review presents a broad overview of sweat-based biochemical sensor technologies with an emphasis on enabling materials, designs, and target analytes of interest and concludes with a summary of challenges and opportunities in this swiftly growing field.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 17, 2020
2018 journal article
A fluorometric skin-interfaced microfluidic device and smartphone imaging module for in situ quantitative analysis of sweat chemistry
Lab on a Chip, 18(15), 2178–2186.
Contributors: Y. Sekine *, S. Kim*, Y. Zhang *, * , S. Xu *, J. Choi *, M. Irie*, T. Ray *
MeSH headings : Chlorides / analysis; Fluorometry / instrumentation; Humans; Lab-On-A-Chip Devices; Molecular Imaging / instrumentation; Skin / chemistry; Smartphone; Sodium / analysis; Sweat / chemistry; Zinc / analysis
TL;DR:
A complementary approach is presented that exploits fluorometric sensing modalities integrated into a soft, skin-interfaced microfluidic system which, when paired with a simple smartphone-based imaging module, allows for in situ measurement of important biomarkers in sweat.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: November 24, 2020
2018 journal article
Re-usable electrochemical glucose sensors integrated into a smartphone platform
Biosensors and Bioelectronics, 101, 181–187.
Contributors: * , S. Imani*, R. Nuñez-Flores*, R. Kumar*, C. Wang*, A. Mohan*, J. Wang *, P. Mercier *
author keywords: Electrochemical biosensors; Glucose; Smartphone; Glucometer
MeSH headings : Biosensing Techniques / instrumentation; Blood Glucose / analysis; Electrochemical Techniques / instrumentation; Electrodes; Equipment Design; Humans; Point-of-Care Systems; Reproducibility of Results; Smartphone / instrumentation
TL;DR:
The work illustrates the significance of the pellet-based sensing system towards realizing a reusable, point-of-care sensor that snugly fits around a smartphone and which does not face issues usually common to reusable sensors.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: November 24, 2020
2018 journal article
Soft, Skin-Interfaced Microfluidic Systems with Wireless, Battery-Free Electronics for Digital, Real-Time Tracking of Sweat Loss and Electrolyte Composition
Small, 14(45), 1802876.
Contributors: S. Kim*, K. Lee*, M. Raj*, B. Lee *, J. Reeder *, J. Koo *, A. Hourlier-Fargette*, *
author keywords: flexible electrodes; microfluidics; near field communication; sweat conductivity
MeSH headings : Animals; Electrolytes / chemistry; Electronics / methods; Humans; Microfluidics / methods; Skin / chemistry; Sweat / chemistry
TL;DR:
A thin, miniaturized, skin-interfaced microfluidic technology that includes a reusable, battery-free electronics module for measuring sweat conductivity and rate in real-time using wireless power from and data communication to electronic devices with capabilities in near field communications (NFC), including most smartphones.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: November 24, 2020
2018 conference paper
Soft, Stretchable Wearable Platforms for Sensing and Energy Harvesting Applications
Presented at the 2018 AIChE Annual Meeting, Pittsburg, PA. https://www.aiche.org/conferences/aiche-annual-meeting/2018/proceeding/paper/6kc-soft-stretchable-wearable-platforms-sensing-and-energy-harvesting-applications
Event: 2018 AIChE Annual Meeting at Pittsburg, PA
Source: NC State University Libraries
Added: December 5, 2020
2018 journal article
Super-Absorbent Polymer Valves and Colorimetric Chemistries for Time-Sequenced Discrete Sampling and Chloride Analysis of Sweat via Skin-Mounted Soft Microfluidics
Small, 14(12), 1703334.
Contributors: S. Kim*, Y. Zhang *, S. Won *, * , Y. Sekine *, Y. Xue*, J. Koo *, S. Harshman *
author keywords: microfluidics; perspiration; super absorbent polymer; sweat chloride
MeSH headings : Colorimetry / methods; Humans; Lab-On-A-Chip Devices; Microfluidics / methods; Polymers / chemistry; Skin / metabolism; Sweat / chemistry
TL;DR:
This paper introduces super absorbent polymer valves and colorimetric sensing reagents as enabling components of soft, skin-mounted microfluidic devices designed to capture, store, and chemically analyze sweat released from eccrine glands.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: November 24, 2020
2018 report
Wearable electrochemical sensors
(US Patent No. 20180220967A1).
Source: NC State University Libraries
Added: December 14, 2020
2017 journal article
A stretchable and screen-printed electrochemical sensor for glucose determination in human perspiration
Biosensors and Bioelectronics, 91, 885–891.
Contributors: A. Abellán-Llobregat*, I. Jeerapan *, * , L. Vidal *, A. Canals *, J. Wang *, E. Morallón *
author keywords: Glucose biosensor; Printed electronics; Stretchable device; H2O2; Catalyst; Perspiration
MeSH headings : Adult; Biosensing Techniques / instrumentation; Elasticity; Electrochemical Techniques / instrumentation; Electrodes; Enzymes, Immobilized / chemistry; Equipment Design; Female; Glucose / analysis; Glucose Oxidase / chemistry; Graphite / chemistry; Humans; Hydrogen Peroxide / analysis; Limit of Detection; Male; Platinum / chemistry; Sweat / chemistry; Young Adult
TL;DR:
A non-enzymatic sensor and an enzymatic biosensor based on platinum (Pt)-decorated graphite for glucose determination in physiological fluids that provides an alternative non-invasive and on-body quantification of glucose levels in human perspiration.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: November 24, 2020
2017 journal article
Merging of Thin- and Thick-Film Fabrication Technologies: Toward Soft Stretchable “Island-Bridge” Devices
Advanced Materials Technologies, 2(4), 1600284.
Sources: Crossref, NC State University Libraries, ORCID
Added: October 17, 2020
2017 report
Non-invasive and wearable chemical sensors and biosensors
(US Patent No. 10722160B2).
Source: NC State University Libraries
Added: December 14, 2020
2017 journal article
Soft, skin-mounted microfluidic systems for measuring secretory fluidic pressures generated at the surface of the skin by eccrine sweat glands
Lab on a Chip, 17(15), 2572–2580.
Contributors: J. Choi *, Y. Xue*, W. Xia *, T. Ray *, J. Reeder *, * , D. Kang *, S. Xu *, Y. Huang *, J. Rogers *
MeSH headings : Adult; Eccrine Glands / metabolism; Eccrine Glands / physiology; Equipment Design; Humans; Male; Microfluidic Analytical Techniques / instrumentation; Microfluidic Analytical Techniques / methods; Pressure; Skin / metabolism; Sweat / metabolism; Wearable Electronic Devices
TL;DR:
A thin, soft wearable microfluidic system that mounts onto the surface of the skin to enable precise and routine measurements of secretory fluidic pressures generated at the surfaceof the skin by eccrine sweat glands (surface SPSG, or s-SPSG) at nearly any location on the body is introduced.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 17, 2020
2017 journal article
Soft, stretchable, high power density electronic skin-based biofuel cells for scavenging energy from human sweat
Energy & Environmental Science, 10(7), 1581–1589.
Contributors: * , J. You*, N. Kim*, Y. Gu *, R. Kumar*, A. Mohan*, J. Kurniawan*, S. Imani*
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: November 24, 2020
2017 report
Wearable electrochemical sensors
(US Patent No. 9820692B2).
Source: NC State University Libraries
Added: December 14, 2020
2016 journal article
A wearable chemical–electrophysiological hybrid biosensing system for real-time health and fitness monitoring
Nature Communications, 7(1).
Contributors: S. Imani*, * , A. Mohan*, R. Kumar*, S. Yu *, J. Wang *, P. Mercier *
MeSH headings : Biomarkers / analysis; Biosensing Techniques; Electrocardiography; Exercise Test / instrumentation; Humans; Lactic Acid / analysis; Male; Monitoring, Physiologic / instrumentation; Sweat / chemistry
TL;DR:
A skin-worn wearable hybrid sensing system that combines a biosensor for lactate detection with an electrocardiogram in one patch, for more comprehensive fitness monitoring than from physical or electrophysiological sensors alone is reported.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2016 journal article
Advanced Materials for Printed Wearable Electrochemical Devices: A Review
Advanced Electronic Materials, 3(1), 1600260.
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: November 24, 2020
2016 journal article
All-printed magnetically self-healing electrochemical devices
Science Advances, 2(11), e1601465.
TL;DR:
The real-life applicability of the new self-healing concept is demonstrated for the autonomous repair of all-printed batteries, electrochemical sensors, and wearable textile-based electrical circuits, indicating considerable promise for widespread practical applications and long-lasting printed electronic devices.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: January 5, 2021
2016 conference paper
All-printed wearable electrochemical sensors and biofuel cells
Abstracts of Papers of the American Chemical Society, 251.
Event: 251st American Chemical Society National Meeting at San Diego, California on March 13-17, 2016
Source: NC State University Libraries
Added: January 17, 2021
2016 journal article
Noninvasive Alcohol Monitoring Using a Wearable Tattoo-Based Iontophoretic-Biosensing System
ACS Sensors, 1(8), 1011–1019.
Contributors: J. Kim *, I. Jeerapan *, S. Imani*, T. Cho*, * , S. Cinti *, P. Mercier *, J. Wang *
author keywords: sweat alcohol; tattoo sensor; wearable; wireless electronics; iontophoresis
TL;DR:
A wearable tattoo-based alcohol biosensing system for noninvasive alcohol monitoring in induced sweat that integrates an iontophoretic-biosensing temporary tattoo system along with flexible wireless electronics and displays a highly selective and sensitive response to ethanol.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2016 journal article
Novel Materials-Based Stretchable and Self-Healing Electrochemical Sensors for Wearable Applications
ECS Meeting Abstracts.
Sources: Crossref, NC State University Libraries
Added: January 5, 2021
2016 thesis
Printed Wearable Electrochemical Sensors for Healthcare Monitoring
(PhD dissertation, University of California, San Diego). https://escholarship.org/uc/item/3nf886hp
Source: NC State University Libraries
Added: January 17, 2021
2016 journal article
Review—Wearable Biofuel Cells: Past, Present and Future
Journal of The Electrochemical Society, 164(3), H3007–H3014.
TL;DR:
The article expounds several attributes of this newly emerging technology and its potential to address the energy needs of wearable devices and highlights the grand challenges that are presently hindering further development of wearable biofuel cells.
(via Semantic Scholar)
Sources: ORCID, Crossref, NC State University Libraries
Added: January 5, 2021
2016 journal article
author keywords: Wearable electronics; biofuel cells; energy harvesting; wearable power sources
TL;DR:
The needs for developing viable energy sources to power wearable electronics are discussed along with the prospects of harvesting usable electrical energy from metabolites present in biofluids and the future prospects and opportunities that will enable new and exciting wearable biofuel-cell energy harvesting platforms for catering to various wearable applications are discussed.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2016 journal article
Wearable Chemical Sensors: Present Challenges and Future Prospects
ACS Sensors, 1(5), 464–482.
Contributors: * , I. Jeerapan * & J. Wang *
author keywords: wearable electronics; chemical sensors; internet of things; noninvasive monitoring; biointegrated devices
TL;DR:
This perspective reviews key challenges and technological gaps impeding the successful realization of effective wearable chemical sensor systems, related to materials, power, analytical procedure, communication, data acquisition, processing, and security.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2016 conference paper
Wearable chemical sensors: Opportunities and challenges
2016 IEEE International Symposium on Circuits and Systems (ISCAS), 2016-July, 1122–1125.
Contributors: S. Imani*, P. Mercier *, * , J. Kim * & J. Wang *
Event: 2016 IEEE International Symposium on Circuits and Systems (ISCAS)
TL;DR:
The challenges of building wearable chemical biosensors, including biosensor functionalization, flexible material engineering, bioelectronic integration, and data analytics are discussed.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2015 journal article
All‐Printed Stretchable Electrochemical Devices
Advanced Materials, 27(19), 3060–3065.
author keywords: electrochemical devices; screen printing; stretchable electronics
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2015 journal article
Biocompatible Enzymatic Roller Pens for Direct Writing of Biocatalytic Materials: “Do-it-Yourself” Electrochemical Biosensors
Advanced Healthcare Materials, 4(8), 1215–1224.
Contributors: * , W. Jia *, J. Ramírez * & J. Wang *
author keywords: biosensors; diabetes; direct writing; electrodes; fabrication
MeSH headings : Aspergillus niger / enzymology; Biocompatible Materials / chemistry; Biosensing Techniques / instrumentation; Carbon / chemistry; Chitosan / chemistry; Electric Conductivity; Electrochemical Techniques / instrumentation; Electrochemical Techniques / methods; Electrodes; Equipment Design; Glucose / analysis; Glucose Oxidase / chemistry; Humans; Polyethylene Glycols / chemistry; Xylitol / chemistry
TL;DR:
The ability to directly draw biocatalytic conducting traces even on unconventional surfaces opens up new avenues in various sensing applications in low-resource settings and holds great promise for diverse healthcare, environmental, and defense domains.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2015 journal article
Highly Stretchable Fully-Printed CNT-Based Electrochemical Sensors and Biofuel Cells: Combining Intrinsic and Design-Induced Stretchability
Nano Letters, 16(1), 721–727.
Contributors: * , I. Jeerapan *, J. You*, R. Nuñez-Flores* & J. Wang *
author keywords: Printed electronics; electrochemical sensors; carbon nanotubes; biofuel cells; stretchable devices
MeSH headings : Bioelectric Energy Sources; Biosensing Techniques; Electrodes; Nanotechnology; Nanotubes, Carbon / chemistry; Printing
TL;DR:
This work presents the first example of an all-printed, inexpensive, highly stretchable CNT-based electrochemical sensor and biofuel cell array, and reveals that repeated stretching, torsional twisting, and indenting stress has negligible impact on its electrochemical properties.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: ORCID, Crossref, NC State University Libraries
Added: January 5, 2021
2015 journal article
Self-Healing Inks for Autonomous Repair of Printable Electrochemical Devices
Advanced Electronic Materials, 1(12), 1500289.
Contributors: * , V. Mohan*, C. López*, J. Ramírez * & J. Wang *
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2015 journal article
Tattoo-Based Wearable Electrochemical Devices: A Review
Electroanalysis, 27(3), 562–572.
author keywords: Wearable sensors; Non-invasive monitoring; Printable flexible devices; Skin; Screen printing; Biofuel cells; Batteries; Electrochemical sensors
TL;DR:
This article provides an overview of the recent advances in the field of skin-worn tattoo-based wearable electrochemical devices, including electrolyte and metabolite sensors, biofuel cells and batteries, and key requirements and challenges that confront researchers.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2015 journal article
Wearable temporary tattoo sensor for real-time trace metal monitoring in human sweat
Electrochemistry Communications, 51, 41–45.
Contributors: J. Kim *, W. De Araujo *, I. Samek*, * , W. Jia *, B. Brunetti *, T. Paixão *, J. Wang *
author keywords: Wearable sensors; Stripping voltammetry; Zinc; Temporary tattoo sensor; Sweat
TL;DR:
A wearable electrochemical sensor for non-invasive monitoring of trace metals in human perspiration that withstands repeated mechanical stress and displays a well-defined Zn response during on-body testing could be readily expanded to epidermal measurements of other relevant heavy metals.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: January 5, 2021
2014 journal article
An epidermal alkaline rechargeable Ag–Zn printable tattoo battery for wearable electronics
J. Mater. Chem. A, 2(38), 15788–15795.
Contributors: S. Berchmans *, * , W. Jia *, J. Ramírez *, Y. Meng * & J. Wang *
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2014 journal article
Epidermal tattoo potentiometric sodium sensors with wireless signal transduction for continuous non-invasive sweat monitoring
Biosensors and Bioelectronics, 54, 603–609.
Contributors: * , D. Molinnus *, O. Mirza*, T. Guinovart*, J. Windmiller*, G. Valdés-Ramírez *, F. Andrade*, M. Schöning*, J. Wang *
author keywords: Sweat sodium; Screen printing; Epidermal electronics; Wireless electronics; Ion selective electrode
MeSH headings : Biosensing Techniques / instrumentation; Equipment Design; Exercise; Humans; Ion-Selective Electrodes; Potentiometry / instrumentation; Sodium / analysis; Sodium / metabolism; Sweat / chemistry; Sweat / metabolism; Wireless Technology / instrumentation
TL;DR:
The favorable analytical performance along with the wearable nature of the wireless transceiver makes the new epidermal potentiometric sensing system attractive for continuous monitoring the sodium dynamics in human perspiration during diverse activities relevant to the healthcare, fitness, military, healthcare and skin-care domains.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2014 journal article
Microneedle-based self-powered glucose sensor
Electrochemistry Communications, 47, 58–62.
Contributors: G. Valdés-Ramírez *, Y. Li*, J. Kim *, W. Jia *, * , R. Nuñez-Flores*, P. Miller n, S. Wu *
author keywords: Microneedle array; Glucose; Self-powered sensor; Biofuel cell
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID, Web Of Science
Added: August 6, 2018
2014 journal article
Non-invasive mouthguard biosensor for continuous salivary monitoring of metabolites
The Analyst, 139(7), 1632–1636.
Contributors: G. Valdés-Ramírez *, * , W. Jia *, A. Martinez*, R. Julian *, P. Mercier *, J. Wang *
MeSH headings : Biomarkers / analysis; Biosensing Techniques / instrumentation; Biosensing Techniques / methods; Humans; Lactic Acid / analysis; Monitoring, Physiologic; Saliva / chemistry; Saliva / enzymology; Saliva / metabolism; Time Factors
TL;DR:
The new mouthguard enzymatic biosensor, based on an immobilized lactate oxidase and a low potential detection of the peroxide product, exhibits high sensitivity, selectivity and stability using whole human saliva samples.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2014 journal article
Non-invasive wearable electrochemical sensors: a review
Trends in Biotechnology, 32(7), 363–371.
Contributors: * & J. Wang *
MeSH headings : Biosensing Techniques / instrumentation; Biosensing Techniques / methods; Electrochemical Techniques / methods; Humans; Monitoring, Ambulatory / instrumentation; Saliva / chemistry; Sweat / chemistry; Tears / chemistry; Wireless Technology
TL;DR:
Non-invasive electrochemical sensors and biosensors are expected to open up new exciting avenues in the field of wearable wireless sensing devices and body-sensor networks, and thus find considerable use in a wide range of personal health-care monitoring applications, as well as in sport and military applications.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2014 journal article
Tattoo-Based Noninvasive Glucose Monitoring: A Proof-of-Concept Study
Analytical Chemistry, 87(1), 394–398.
Contributors: * , W. Jia *, C. Yardimci*, X. Wang *, J. Ramirez * & J. Wang *
MeSH headings : Adult; Biosensing Techniques / instrumentation; Epidermis / chemistry; Equipment Design; Extracellular Fluid / chemistry; Female; Glucose / analysis; Healthy Volunteers; Humans; Iontophoresis / instrumentation; Male; Tattooing / methods; Young Adult
TL;DR:
This preliminary investigation indicates that the tattoo-based iontophoresis-sensor platform holds considerable promise for efficient diabetes management and can be extended toward noninvasive monitoring of other physiologically relevant analytes present in the interstitial fluid.
(via Semantic Scholar)
Sources: ORCID, Crossref, NC State University Libraries
Added: January 5, 2021
2014 journal article
Wearable textile biofuel cells for powering electronics
J. Mater. Chem. A, 2(43), 18184–18189.
Contributors: W. Jia *, X. Wang *, S. Imani*, * , J. Ramírez *, P. Mercier *, J. Wang *
TL;DR:
The fabrication and performance of a wearable biofuel cell printed directly onto textile substrates and such textile-based non-invasive biofuel cells can be expected to serve in the future as the power unit for wearable electronics and biomedical devices.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2013 journal article
A potentiometric tattoo sensor for monitoring ammonium in sweat
The Analyst, 138(22), 7031.
Contributors: T. Guinovart*, * , J. Windmiller*, F. Andrade* & J. Wang *
MeSH headings : Ammonium Compounds / analysis; Biosensing Techniques / instrumentation; Electrochemistry; Humans; Potentiometry; Sweat / chemistry
TL;DR:
Testing under stringent mechanical stress expected on the epidermis shows that the analytical performance is not affected by factors such as stretching or bending, and the new wearable potentiometric tattoo sensor offers considerable promise for monitoring sport performance or detecting metabolic disorders in healthcare.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2013 journal article
Electrochemical Tattoo Biosensors for Real-Time Noninvasive Lactate Monitoring in Human Perspiration
Analytical Chemistry, 85(14), 6553–6560.
Contributors: W. Jia *, * , G. Valdés-Ramírez *, J. Windmiller*, Z. Yang *, J. Ramírez *, G. Chan*, J. Wang *
MeSH headings : Adult; Biosensing Techniques / instrumentation; Biosensing Techniques / methods; Computer Systems; Electrochemical Techniques / instrumentation; Electrochemical Techniques / methods; Epidermis / chemistry; Epidermis / metabolism; Female; Humans; Lactic Acid / analysis; Male; Sweat / chemistry; Sweating / physiology; Tattooing / methods; Young Adult
Sources: Crossref, NC State University Libraries, ORCID
Added: January 5, 2021
2013 journal article
Epidermal Biofuel Cells: Energy Harvesting from Human Perspiration
Angewandte Chemie International Edition, 52(28), 7233–7236.
Contributors: W. Jia *, G. Valdés-Ramírez *, * , J. Windmiller* & J. Wang *
author keywords: biofuel cells; electrochemistry; energy harvesting; enzyme catalysis; epidermal electronics
MeSH headings : Biocatalysis; Bioelectric Energy Sources; Electrodes; Humans; Lactic Acid / metabolism; Mixed Function Oxygenases / chemistry; Mixed Function Oxygenases / metabolism; Oxidation-Reduction; Platinum / chemistry; Platinum / metabolism; Sweat / metabolism
TL;DR:
The ability to generate substantial levels of electrical power from human perspiration in a non-invasive and continuous fashion through the use of epidermal biofuel cells based on temporary transfer tattoos (tBFCs).
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2013 journal article
Solid-state Forensic Finger sensor for integrated sampling and detection of gunshot residue and explosives: towards ‘Lab-on-a-finger’
Solid-state Forensic Finger sensor for integrated sampling and detection of gunshot residue and explosives: towards ‘Lab-on-a-finger.’ The Analyst, 138(18), 5288.
Contributors: * , . A.M. O'Mahony, J. Ramírez *, I. Samek*, S. Anderson *, J. Windmiller*, J. Wang *
MeSH headings : Dinitrobenzenes / analysis; Electrochemistry; Electrodes; Explosive Agents / analysis; Fingers; Firearms; Forensic Sciences / instrumentation; Humans
TL;DR:
A detailed study reveals that the fingertip detection system can rapidly identify residues of GSR and nitroaromatic compounds with high specificity, without compromising its attractive behavior even after undergoing repeated mechanical stress.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions
(OpenAlex)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2013 journal article
Tattoo-based potentiometric ion-selective sensors for epidermal pH monitoring
The Analyst, 138(1), 123–128.
Contributors: * , V. Hung*, W. Jia *, G. Valdés-Ramírez *, J. Windmiller*, A. Martinez*, J. Ramírez *, G. Chan*, K. Kerman *, J. Wang *
MeSH headings : Adult; Electrodes; Epidermis / chemistry; Humans; Hydrogen-Ion Concentration; Male; Paper; Potentiometry / instrumentation; Tattooing
TL;DR:
The new fabrication approach combines commercially available temporary transfer tattoo paper with conventional screen printing and solid-contact polymer ISE methodologies, and the resulting tattoo-based potentiometric sensors exhibit rapid and sensitive response to a wide range of pH changes with no carry-over effects.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2012 journal article
Electrochemical sensing based on printable temporary transfer tattoos
Chemical Communications, 48(54), 6794.
Contributors: J. Windmiller*, * , G. Valdés-Ramirez *, S. Parkhomovsky*, A. Martinez* & J. Wang *
TL;DR:
This communication describes the development of printed temporary transfer tattoo (T3) electrochemical sensors for physiological and security monitoring of chemical constituents leading to the demonstration of 'electronic skin'.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2012 journal article
Erratum: Stamp transfer electrodes for electrochemical sensing on non-planar and oversized surfaces (Analyst (2012) 137 (1570-1575) DOI:10.1039/C2AN35041F)
Analyst, 137(24), 5925.
Source: ORCID
Added: April 8, 2022
2012 journal article
Fundamentals and application of ordered molecular assemblies to affinity biosensing
Chem. Soc. Rev., 41(3), 1363–1402.
Contributors: Z. Matharu*, * , V. Gupta * & B. Malhotra *
MeSH headings : Animals; Base Sequence; Biosensing Techniques / methods; Engineering / methods; Humans; Immunoassay
TL;DR:
A comprehensive and critical analysis of ordered molecular assemblies formed by LB and self-assembly with potential applications to affinity biosensing is presented.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2012 journal article
Stamp transfer electrodes for electrochemical sensing on non-planar and oversized surfaces
The Analyst, 137(7), 1570.
Contributors: J. Windmiller*, * , S. Parkhomovsky* & J. Wang *
MeSH headings : Aluminum Oxide / chemistry; Biosensing Techniques / instrumentation; Electrochemistry / methods; Electrodes / economics; Epidermis / chemistry; Humans; Surface Properties; Uric Acid / chemistry
TL;DR:
A new alternative approach to the fabrication of printed electrochemical sensors and biosensors based on the transfer of electrode patterns comprising common conductive and insulating inks from elastomeric stamps to a wide variety of rigid and flexible substrates is described.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2012 journal article
“Swipe and Scan”: Integration of sampling and analysis of gunshot metal residues at screen-printed electrodes
Electrochemistry Communications, 23(1), 52–55.
Contributors: . A.M. O'Mahony, J. Windmiller*, I. Samek*, * & J. Wang *
author keywords: Sensor strip; Abrasive stripping voltammetry; Gunshot residue; Sampling
TL;DR:
A novel protocol integrating GSR sampling and electroanalysis using microfabricated carbon sensor-strips involving an initial mechanical transfer of trace amounts of surface-confined GSR from the hand of a suspect directly onto the electrode contingent of the sensor strip, which is immediately ready for electrochemical analysis.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2011 journal article
Can peroxygenase and microperoxidase substitute cytochrome P450 in biosensors
Bioanalytical Reviews, 3(2-4), 67–94.
TL;DR:
Biosensors which indicate 4-nitrophenol, aniline, naphthalene and p-aminophenol based on the peroxide-dependent substrate conversion by electrode-immobilised MP and AaeAPO are presented.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: October 30, 2020
2009 journal article
Low Density Lipoprotein Detection Based on Antibody Immobilized Self-Assembled Monolayer: Investigations of Kinetic and Thermodynamic Properties
The Journal of Physical Chemistry B, 113(43), 14405–14412.
Contributors: Z. Matharu*, * , G. Sumana *, P. Solanki *, E. Mala Ekanayake*, K. Kaneto *, V. Gupta *, B. Malhotra *
MeSH headings : Aniline Compounds / chemistry; Antibodies, Immobilized / immunology; Antibodies, Immobilized / metabolism; Biosensing Techniques / methods; Gold / chemistry; Humans; Kinetics; Lipoproteins, LDL / blood; Quartz / chemistry; Sulfhydryl Compounds; Surface Plasmon Resonance / methods; Thermodynamics
TL;DR:
Kinetic, thermodynamic, and sticking probability studies disclosed that desorption of the water molecules from the active sites of AAB and LDL plays a key role in the interaction process and increase in temperature favors binding of LDL with the AAB/ATP/Au immunosensor.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries, ORCID
Added: October 30, 2020
2009 journal article
Nanostructured conducting polymer based reagentless capacitive immunosensor
Biomedical Microdevices, 12(1), 63–70.
Contributors: * , C. Dhand *, S. Arya*, M. Pandey * & B. Malhotra *
author keywords: Polyaniline; Electrophoretic deposition; Parallel plate capacitor; Immunosensor
MeSH headings : Biosensing Techniques / instrumentation; Electric Capacitance; Electric Conductivity; Electrochemistry / instrumentation; Equipment Design; Equipment Failure Analysis; Immunoassay / instrumentation; Immunoglobulin G / analysis; Indicators and Reagents; Miniaturization; Nanostructures / chemistry; Nanostructures / ultrastructure; Nanotechnology / instrumentation; Polymers / chemistry; Reproducibility of Results; Sensitivity and Specificity
TL;DR:
The observed results reveal that this Anti-HIgG modified PPC can be used as a robust, easy-to-use, reagentless, sensitive and selective immunosensor for estimation of human IgG.
(via Semantic Scholar)
Sources: ORCID, Crossref, NC State University Libraries
Added: January 5, 2021
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