Works (5)

Updated: July 23rd, 2023 21:15

2022 article

Wireless Wearable Electrochemical Sensing Platform with Zero- Power Osmotic Sweat Extraction for Continuous Lactate Monitoring

Saha, T., Songkakul, T., Knisely, C. T., Yokus, M. A., Daniele, M. A., Dickey, M. D., … Velev, O. D. (2022, July 12). ACS SENSORS, Vol. 7.

By: T. Saha n, T. Songkakul n, C. Knisely n, M. Yokus n, M. Daniele n, M. Dickey n, A. Bozkurt n, O. Velev n

author keywords: paper microfluidics; sweat; wearable device; electrochemical sensor; lactate; osmotic pumping; hydrogel
MeSH headings : Humans; Lactic Acid / analysis; Monitoring, Physiologic; Osmosis; Sweat / chemistry; Wearable Electronic Devices
TL;DR: A wearable system combining a hydrogel for osmotic sweat extraction, with a paper microfluidic channel for facilitating sweat transport and management, a screen-printed electrochemical lactate sensor, and a custom-built wireless wearable potentiostat system holds the potential of providing comprehensive and long-term continuous analysis of sweat lactate trends in the human body during rest and under exercising conditions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: July 13, 2022

2021 article

Preliminary Evaluation of a Solar-Powered Wristband for Continuous Multi-Modal Electrochemical Monitoring

2021 43RD ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE & BIOLOGY SOCIETY (EMBC), pp. 7316–7319.

By: T. Songkakul n, K. Peterson n, M. Daniele n & A. Bozkurt n

MeSH headings : Electric Power Supplies; Humans; Solar Energy; Sweat; Wearable Electronic Devices; Wrist
TL;DR: The presented solar-powered wearable system enables continuous wireless multi-modal electrochemical monitoring for uninterrupted sensing of metabolic biomarkers in sweat while harvesting energy from indoor lighting or sunlight. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: April 25, 2022

2021 article

Wearable Bioimpedance Hydration Monitoring System using Conformable AgNW Electrodes

2021 IEEE SENSORS.

By: T. Songkakul n, S. Wu n, P. Ahmmed n, W. Reynolds, Y. Zhu n & A. Bozkurt n

author keywords: bioimpedance spectroscopy; wearable; hydration
TL;DR: A custom miniaturized wearable bioimpedance spectroscopy (BIS) system consisting of a Bluetooth-enabled system-on-a-chip and an analog front-end circuit integrated with conformable, flexible, and stretchable silver-nanowire electrodes is presented. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: December 21, 2021

2020 journal article

Wearable multiplexed biosensor system toward continuous monitoring of metabolites

BIOSENSORS & BIOELECTRONICS, 153.

By: M. Yokus n, T. Songkakul n, V. Pozdin n, A. Bozkurt n & M. Daniele n

author keywords: Wearable; Multiplex; Potentiostat; Electrochemical sensors; Glucose; Lactate; pH; Sweat sensors
MeSH headings : Biosensing Techniques / instrumentation; Dimethylpolysiloxanes / chemistry; Electrochemical Techniques; Electrodes; Glucose / analysis; Humans; Hydrogen-Ion Concentration; Lactic Acid / analysis; Metabolome / physiology; Monitoring, Physiologic / instrumentation; Skin Temperature; Surface Properties; Sweat / chemistry; Wearable Electronic Devices
TL;DR: The design and characterization of a wearable system with a flexible sensor array for non-invasive and continuous monitoring of human biochemistry and future evaluation of temporal changes of the sweat biomarkers is reported. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: March 23, 2020

2019 journal article

Activity-Aware Wearable System for Power-Efficient Prediction of Physiological Responses

SENSORS, 19(3).

By: N. Starliper n, F. Mohammadzadeh n, T. Songkakul n, M. Hernandez*, A. Bozkurt n & E. Lobaton n

author keywords: wearable health; physiological prediction; activity clustering; multi-modal data; Body Sensor Networks; sensor selection; power efficient sensing
MeSH headings : Accelerometry / statistics & numerical data; Actigraphy / instrumentation; Cluster Analysis; Electric Power Supplies / economics; Humans; Telemedicine / economics; Wearable Electronic Devices / economics; Wearable Electronic Devices / standards
TL;DR: This article proposes a method for context aware dynamic sensor selection for power optimized physiological prediction using multi-modal wearable data streams, and finds the optimal reduced set of groups of sensor features, in turn reducing power usage by duty cycling these and optimizing prediction accuracy. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: March 18, 2019

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