Graphene‐Based Pressure Sensor Application in Non‐Invasive Pulse Wave Velocity Continuous Estimation DOI Creative Commons
Irene Buraioli, Stefania Vitale, Andrea Valerio

et al.

Advanced Materials Technologies, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 10, 2024

Abstract Monitoring the cardiovascular health of patients and early diagnosis heart diseases are highly sought after as they can represent a true cornerstone in tomorrow's healthcare surveillance. Here, an unprecedented non‐invasive device prototype is reported for pulse wave velocity (PWV) measurement based on piezoelectric graphene pressure sensor. PWV critical indicator that estimates arterial stiffness by measuring flow through circulatory system. The sensor incorporates advanced electronic components data analysis tools, enabling transit time (PTT), required to travel between carotid femoral artery sites. Significantly, outcomes obtained novel method, which involved monitoring 10 within clinical environment, show statistical similarity results using established technology estimation such SphygmoCor. In particular, mean difference measurements done with two techniques resulted 0.1 m s −1 , <2%, underscoring reliability device. holds big promise enhancing delivery: it wearable, potentially exploitable non‐expert user, needs be powered just 0.2 V, thus become compatible even applications point‐of‐care settings.

Language: Английский

Perspective on GRM based materials for e-textiles and flexible large-area electronics DOI Creative Commons
Maria Smolander,

Andreas Roepert,

Awa Garlinska

et al.

2D Materials, Journal Year: 2025, Volume and Issue: 12(2), P. 023001 - 023001

Published: Jan. 20, 2025

Abstract The Graphene Flagship aimed at demonstrating the viability and performance of graphene in e-textile applications where mechanical properties such as flexibility stretchability well sustainability have a crucial role. In this perspective we will discuss work on GRM-containing conductive textile fibres, yarns, fabrics for e-textiles GRM-based functionalities applications. Particular focus is put fabrication textiles through two different methods, namely printing direct incorporation GRM into fibres characterization corresponding materials building blocks. related market study it was concluded that most promising opportunities would be found heating sensor hence demonstrators these were pursued. We investigated application based material various functional concepts like heating, graphene-based pressure sensors respiration sensors, dry electrodes. Eventually an appealing wearable T-shirt demonstrator with ECG monitoring successfully realized. For future applications, development printed electronic components, transistors diodes already on-going can anticipated to contribute next generation devices circuits other 2D materials.

Language: Английский

Citations

1
Tailor-Engineered nano-diagnostic platform for polymyxin B monitoring and its biological application based on molecularly imprinted Sulphur-doping graphene quantum dot–derived DOI
Siyuan Li, LiXia LI, Xiaohui Huang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161122 - 161122

Published: Feb. 1, 2025

Language: Английский

Citations

0
Rise of graphene in novel piezoresistive sensing applications: A review on recent development and prospect DOI Creative Commons
Muhammad Yasir Khalid, Rehan Umer, Yahya Zweiri

et al.

Materials Science and Engineering R Reports, Journal Year: 2024, Volume and Issue: 163, P. 100891 - 100891

Published: Dec. 12, 2024

Language: Английский

Citations

2
Graphene‐Based Pressure Sensor Application in Non‐Invasive Pulse Wave Velocity Continuous Estimation DOI Creative Commons
Irene Buraioli, Stefania Vitale, Andrea Valerio

et al.

Advanced Materials Technologies, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 10, 2024

Abstract Monitoring the cardiovascular health of patients and early diagnosis heart diseases are highly sought after as they can represent a true cornerstone in tomorrow's healthcare surveillance. Here, an unprecedented non‐invasive device prototype is reported for pulse wave velocity (PWV) measurement based on piezoelectric graphene pressure sensor. PWV critical indicator that estimates arterial stiffness by measuring flow through circulatory system. The sensor incorporates advanced electronic components data analysis tools, enabling transit time (PTT), required to travel between carotid femoral artery sites. Significantly, outcomes obtained novel method, which involved monitoring 10 within clinical environment, show statistical similarity results using established technology estimation such SphygmoCor. In particular, mean difference measurements done with two techniques resulted 0.1 m s −1 , <2%, underscoring reliability device. holds big promise enhancing delivery: it wearable, potentially exploitable non‐expert user, needs be powered just 0.2 V, thus become compatible even applications point‐of‐care settings.

Language: Английский

Citations

1