A novel method for double-parameter decoupling measurement of temperature and pressure sensing

Guangyao Zhao; Chentao Du; Mengkang Deng; Jiahao Guo; Tingrui Pan; Xinge Yu

doi:10.1109/NANOMED68094.2025.11431451

A novel method for double-parameter decoupling measurement of temperature and pressure sensing

Guangyao Zhao (Co-first Author)
, Chentao Du (Co-first Author)
, Mengkang Deng
, Jiahao Guo
, Tingrui Pan^*
, Xinge Yu^*

^*Corresponding author for this work

Department of Biomedical Engineering

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

Abstract

Flexible multimodal sensors capable of simultaneous pressure and temperature detection are critically needed for advanced wearable electronics and intelligent robotics. While existing approaches utilizing separate piezoresistive and thermoelectric mechanisms enable dual-parameter sensing, temperature-induced interference significantly compromises pressure measurement accuracy. To address this challenge, we developed an iontronic sensor through innovative structural design and introduced a novel decoupling method that achieves precise, independent detection of both parameters. Our approach demonstrates remarkable performance, reducing temperature-induced pressure drift by 92% (from 295.17% to 23.2%). This simple yet effective strategy enables highly accurate concurrent pressure-temperature measurements, representing a significant advancement for applications requiring reliable multimodal sensing capabilities. ©2025 IEEE

Original language	English
Title of host publication	2025 IEEE 18th International Conference on Nano/Molecular Medicine & Engineering (NANOMED)
Publisher	IEEE
Pages	257-260
ISBN (Electronic)	979-8-3315-6009-6
ISBN (Print)	979-8-3315-6010-2
DOIs	https://doi.org/10.1109/NANOMED68094.2025.11431451
Publication status	Published - Dec 2025
Event	18th IEEE International Conference on Nano/Molecular Medicine & Engineering (IEEE-NANOMED 2025) - , Hong Kong, China Duration: 1 Dec 2025 → 4 Dec 2025 https://ieee-nanomed.org/2025/

Conference

Conference	18th IEEE International Conference on Nano/Molecular Medicine & Engineering (IEEE-NANOMED 2025)
Abbreviated title	IEEE-NANOMED 2025
Place	Hong Kong, China
Period	1/12/25 → 4/12/25
Internet address	https://ieee-nanomed.org/2025/

Funding

This work was supported by the City University of Hong Kong (grant nos. 9667221, 9678274 and 9610444), the Research Grants Council of the Hong Kong Special Administrative Region (grants nos. RFS2324-1S03, 11213721, 11215722, 11211523).

RGC Funding Information

RGC-funded

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10.1109/NANOMED68094.2025.11431451

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2 Finished
2 Active

RFS: Skin-Integrated and Multi-functional Closed Loop Human Machine Interface: Sensing, Actuation, and System Integration
YU, X. (Principal Investigator / Project Coordinator)
1/01/24 → …
Project: Research
GRF: Thin, Soft, Skin-integrated Olfactory Interface
YU, X. (Principal Investigator / Project Coordinator)
1/07/23 → …
Project: Research
GRF: Intelligent Skin-integrated Haptic Interface with Multiple Feedback Modes
YU, X. (Principal Investigator / Project Coordinator)
1/10/22 → 20/08/26
Project: Research

Cite this

@inproceedings{88e86826034440be83b89a0a79bbab9e,

title = "A novel method for double-parameter decoupling measurement of temperature and pressure sensing",

abstract = "Flexible multimodal sensors capable of simultaneous pressure and temperature detection are critically needed for advanced wearable electronics and intelligent robotics. While existing approaches utilizing separate piezoresistive and thermoelectric mechanisms enable dual-parameter sensing, temperature-induced interference significantly compromises pressure measurement accuracy. To address this challenge, we developed an iontronic sensor through innovative structural design and introduced a novel decoupling method that achieves precise, independent detection of both parameters. Our approach demonstrates remarkable performance, reducing temperature-induced pressure drift by 92\% (from 295.17\% to 23.2\%). This simple yet effective strategy enables highly accurate concurrent pressure-temperature measurements, representing a significant advancement for applications requiring reliable multimodal sensing capabilities. {\textcopyright}2025 IEEE",

author = "Guangyao Zhao and Chentao Du and Mengkang Deng and Jiahao Guo and Tingrui Pan and Xinge Yu",

year = "2025",

month = dec,

doi = "10.1109/NANOMED68094.2025.11431451",

language = "English",

isbn = "979-8-3315-6010-2",

pages = "257--260",

booktitle = "2025 IEEE 18th International Conference on Nano/Molecular Medicine \& Engineering (NANOMED)",

publisher = "IEEE",

address = "United States",

note = "18th IEEE International Conference on Nano/Molecular Medicine \& Engineering (IEEE-NANOMED 2025), IEEE-NANOMED 2025 ; Conference date: 01-12-2025 Through 04-12-2025",

url = "https://ieee-nanomed.org/2025/",

}

Zhao, G , Du, C, Deng, M, Guo, J, Pan, T & Yu, X 2025, A novel method for double-parameter decoupling measurement of temperature and pressure sensing. in 2025 IEEE 18th International Conference on Nano/Molecular Medicine & Engineering (NANOMED). IEEE, pp. 257-260, 18th IEEE International Conference on Nano/Molecular Medicine & Engineering (IEEE-NANOMED 2025), Hong Kong, China, 1/12/25. https://doi.org/10.1109/NANOMED68094.2025.11431451

A novel method for double-parameter decoupling measurement of temperature and pressure sensing. / Zhao, Guangyao (Co-first Author); Du, Chentao (Co-first Author); Deng, Mengkang et al.
2025 IEEE 18th International Conference on Nano/Molecular Medicine & Engineering (NANOMED). IEEE, 2025. p. 257-260.

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

TY - GEN

T1 - A novel method for double-parameter decoupling measurement of temperature and pressure sensing

AU - Zhao, Guangyao

AU - Du, Chentao

AU - Deng, Mengkang

AU - Guo, Jiahao

AU - Pan, Tingrui

AU - Yu, Xinge

PY - 2025/12

Y1 - 2025/12

N2 - Flexible multimodal sensors capable of simultaneous pressure and temperature detection are critically needed for advanced wearable electronics and intelligent robotics. While existing approaches utilizing separate piezoresistive and thermoelectric mechanisms enable dual-parameter sensing, temperature-induced interference significantly compromises pressure measurement accuracy. To address this challenge, we developed an iontronic sensor through innovative structural design and introduced a novel decoupling method that achieves precise, independent detection of both parameters. Our approach demonstrates remarkable performance, reducing temperature-induced pressure drift by 92% (from 295.17% to 23.2%). This simple yet effective strategy enables highly accurate concurrent pressure-temperature measurements, representing a significant advancement for applications requiring reliable multimodal sensing capabilities. ©2025 IEEE

AB - Flexible multimodal sensors capable of simultaneous pressure and temperature detection are critically needed for advanced wearable electronics and intelligent robotics. While existing approaches utilizing separate piezoresistive and thermoelectric mechanisms enable dual-parameter sensing, temperature-induced interference significantly compromises pressure measurement accuracy. To address this challenge, we developed an iontronic sensor through innovative structural design and introduced a novel decoupling method that achieves precise, independent detection of both parameters. Our approach demonstrates remarkable performance, reducing temperature-induced pressure drift by 92% (from 295.17% to 23.2%). This simple yet effective strategy enables highly accurate concurrent pressure-temperature measurements, representing a significant advancement for applications requiring reliable multimodal sensing capabilities. ©2025 IEEE

U2 - 10.1109/NANOMED68094.2025.11431451

DO - 10.1109/NANOMED68094.2025.11431451

M3 - RGC 32 - Refereed conference paper (with host publication)

SN - 979-8-3315-6010-2

SP - 257

EP - 260

BT - 2025 IEEE 18th International Conference on Nano/Molecular Medicine & Engineering (NANOMED)

PB - IEEE

T2 - 18th IEEE International Conference on Nano/Molecular Medicine & Engineering (IEEE-NANOMED 2025)

Y2 - 1 December 2025 through 4 December 2025

ER -

A novel method for double-parameter decoupling measurement of temperature and pressure sensing

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Projects

RFS: Skin-Integrated and Multi-functional Closed Loop Human Machine Interface: Sensing, Actuation, and System Integration

GRF: Thin, Soft, Skin-integrated Olfactory Interface

GRF: Intelligent Skin-integrated Haptic Interface with Multiple Feedback Modes

Cite this