An Integrated Wearable Sweat Sensing Patch for Passive Continuous Analysis of Stress Biomarkers at Rest DOI
Hao Zhao,

Xieli Zhang,

Yanxia Qin

и другие.

Advanced Functional Materials, Год журнала: 2022, Номер 33(9)

Опубликована: Дек. 16, 2022

Abstract Real‐time monitoring of mental stress biomarkers in sweat provides the possibility to evaluate status a precise manner. In general, wearable sensors suffer from inconvenient collection, low levels diagnostic sweat, sophisticated signal processing, and challenges with data visualization. To overcome these challenges, herein an integrated sweat‐sensing patch for continuous analysis (cortisol, Mg 2+ , pH) at rest is demonstrated. The sensing comprised microfluidic chip, highly sensitive platform, on‐site processing circuitry (SPCs), smartphone installed home‐developed display software. collection realized using chip without perspiration assistance. A ternary composite electrode designed obtain good conductivity, high surface area, massive reactive sites, thereby yielding excellent electrochemical performances sensitivity trace biomarkers. SPC has function transduction, conditioning, wireless transmission. detection results can be displayed on through This work represents significant scientific technological advancement toward indexing used as innovative tool psychological diagnosis.

Язык: Английский

Flexible piezoelectric materials and strain sensors for wearable electronics and artificial intelligence applications DOI Creative Commons

Yanyu Chen,

Xiaohong Zhang, Chao Lü

и другие.

Chemical Science, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

This review covers the recent advances in flexible piezoelectric materials, which show great potential for strain sensors wearable electronics and artificial intelligence, focusing on microstructure engineering fabrication techniques.

Язык: Английский

Процитировано

20

Recent Progress in Flexible Piezoelectric Tactile Sensors: Materials, Structures, Fabrication, and Application DOI Creative Commons

Jingyao Tang,

Yiheng Li,

Yirong Yu

и другие.

Sensors, Год журнала: 2025, Номер 25(3), С. 964 - 964

Опубликована: Фев. 5, 2025

Flexible tactile sensors are widely used in aerospace, medical and health monitoring, electronic skin, human–computer interaction, other fields due to their unique advantages, thus becoming a research hotspot. The goal is develop flexible sensor characterized by outstanding sensitivity, extensive detection range linearity, elevated spatial resolution, commendable adaptability. Among several strategies like capacitive, piezoresistive, triboelectric sensors, etc., we focus on piezoelectric because of self-powered nature, high quick response time. These can respond wide dynamic mechanical stimuli turn them into measurable electrical signals. This makes it possible accurately detect objects, including shapes textures, for sense touch real work encapsulates current advancements focusing enhanced material properties, optimized structural design, improved fabrication techniques, broadened application domains. We outline the challenges facing provide inspiration guidance future development.

Язык: Английский

Процитировано

3

Flexible wearable devices for intelligent health monitoring DOI Creative Commons
Baoying Dai,

Chenchen Gao,

Yannan Xie

и другие.

View, Год журнала: 2022, Номер 3(5)

Опубликована: Сен. 12, 2022

Abstract Profited from the rapid development of flexible skin‐like electronic materials and artificial intelligent technology, remarkable achievements have been witnessed in wearable health monitoring devices recent years. The systems featured with tailored structures compositions as well enriched functions enable human beings to access next‐generation closed‐loop platform for early disease prevention diagnosis. In this context, mini‐review focuses on progress applications devices. Specifically, basic sensing mechanisms corresponding property requirements healthcare are examined firstly. Secondly, versatile advanced detecting temperature, heart rate, blood pressure glucose scrutinized exclusively. Finally, a brief summary is presented accompanying future outlook terms material preparation, mechanism integration design systems. This manuscript expected provide critical guidelines those working electronics, sensors, devices, other related disciplines, especially beginners.

Язык: Английский

Процитировано

63

Generating electricity from molecular bonding-correlated piezoresponse of biodegradable silk nanofibers DOI

Changwan Sohn,

Hyunseung Kim, Ji-Hoon Han

и другие.

Nano Energy, Год журнала: 2022, Номер 103, С. 107844 - 107844

Опубликована: Сен. 23, 2022

Язык: Английский

Процитировано

59

An Integrated Wearable Sweat Sensing Patch for Passive Continuous Analysis of Stress Biomarkers at Rest DOI
Hao Zhao,

Xieli Zhang,

Yanxia Qin

и другие.

Advanced Functional Materials, Год журнала: 2022, Номер 33(9)

Опубликована: Дек. 16, 2022

Abstract Real‐time monitoring of mental stress biomarkers in sweat provides the possibility to evaluate status a precise manner. In general, wearable sensors suffer from inconvenient collection, low levels diagnostic sweat, sophisticated signal processing, and challenges with data visualization. To overcome these challenges, herein an integrated sweat‐sensing patch for continuous analysis (cortisol, Mg 2+ , pH) at rest is demonstrated. The sensing comprised microfluidic chip, highly sensitive platform, on‐site processing circuitry (SPCs), smartphone installed home‐developed display software. collection realized using chip without perspiration assistance. A ternary composite electrode designed obtain good conductivity, high surface area, massive reactive sites, thereby yielding excellent electrochemical performances sensitivity trace biomarkers. SPC has function transduction, conditioning, wireless transmission. detection results can be displayed on through This work represents significant scientific technological advancement toward indexing used as innovative tool psychological diagnosis.

Язык: Английский

Процитировано

57