Interfacial engineered biomass-derived G/VMT-PCNCs networks as high-performance proton-conducting humidity sensors DOI
Lirong Tang, Jim‐Wei Wu,

Zhiyi Cao

et al.

Carbohydrate Polymers, Journal Year: 2025, Volume and Issue: 356, P. 123404 - 123404

Published: Feb. 14, 2025

Language: Английский

Nano biosensors: Classification, electrochemistry, nanostructures, and optical properties DOI Creative Commons
Ahmed Mahdi Rheima, Zainab T. Al‐Sharify, Ameen Alwan Mohaimeed

et al.

Results in Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 103428 - 103428

Published: Nov. 1, 2024

Language: Английский

Citations

6
A Highly Sensitive, Conductive, and Flexible Hydrogel Sponge as a Discriminable Multimodal Sensor for Deep‐Learning‐Assisted Gesture Language Recognition DOI
Yu Fu, Chen Yang, Boqiang Zhang

et al.

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

Published: Oct. 21, 2024

Abstract Flexible multimodal sensors have gained increasing popularity for applications in healthcare and extreme environment operations owing to their all‐around environmental perception data acquisition capabilities. However, fabricating a magnetism‐mechanics‐humidity sensor that possesses high sensitivity without signal overlapping while facile methodology remains great challenge. Herein, highly sensitive, conductive, flexible hydrogel sponge with discriminable magnetism, mechanics, humidity sensing capability is proposed, which shows stable pore size (19.30 µm) satisfactory mechanical properties based on the synergistic hydrogen bonding among sodium alginate, poly(vinyl alcohol) glycerol. The proposed can not only display favorable ability rapid response/recovery time (2.5/4 s) but also possess enhanced sensitivities (a gauge factor of 0.46 T −1 magnetic field, −1.16 kPa pressure), superior stability durability (over 8000 cycles). Benefiting from separated capacitive resistive response signals, precisely distinguish magnetic, mechanical, stimuli cross‐talk. Further, arrays assisted by deep learning algorithm are developed realize gesture language recognition accuracy 99.17%. It be believed this high‐performance will good prospects future soft electronics human‐machine interaction systems.

Language: Английский

Citations

5
High-sensitivity and low-hysteresis humidity sensor based on reduced graphene oxide/zinc oxide nanocomposites DOI

Muhammad Asim Safi,

Mutabar Shah, Muhammad Aksam Iftikhar

et al.

Emergent Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 15, 2024

Language: Английский

Citations

4
Humidity tolerant enhanced hydrogen gas sensing using MoSe2-WSe2 heterostructures: An experimental and computational insights DOI
Priyakshi Kalita, Biplob Mondal

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 424, P. 136787 - 136787

Published: Nov. 7, 2024

Language: Английский

Citations

4
Flexible Passive Wireless Sensing Platform with Frequency Mapping and Multimodal Fusion DOI

Kai Wang,

Li-Feng Wang, Jiawei Si

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 3, 2025

As one of the core parts Internet-of-things (IOTs), multimodal sensors have exhibited great advantages in fields such as human-machine interaction, electronic skin, and environmental monitoring. However, current substantially introduce a bloated equipment architecture complicated decoupling mechanism. In this work we propose fusion sensing platform based on power-dependent piecewise linear mechanism, allowing four parameters to be perceived decoded from passive wireless single component, which greatly broadens configurable freedom sensor IOT. A systematic model is employed analyze properties ensure feasibility scheme. The excitation power dependence provides an efficient quantitative strategy unidentified combinations for multiple stimuli. validation wearable device skin (e-skin), functionalized film polyaniline/graphene oxide (PANI/GO) served synchronously monitor humidity, temperature, ultraviolet, proximity through mapping resonant frequency (

Language: Английский

Citations

0
Fully printed all-resistive dual-mode sensor with ultra-low temperature coefficient of resistance for crosstalk-free detections of pressure and humidity DOI

Hongliang Ma,

Fangcheng Si,

Chang He

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 505, P. 159394 - 159394

Published: Jan. 9, 2025

Language: Английский

Citations

0
Capacitive flexible humidity sensor based on GOQD/CNC composites DOI

Y. Zeng,

Zeng Li

Journal of Materials Science Materials in Electronics, Journal Year: 2025, Volume and Issue: 36(2)

Published: Jan. 1, 2025

Language: Английский

Citations

0
Capillary-Assisted Confinement Assembly for Advanced Sensor Fabrication: From Superwetting Interfaces to Capillary Bridge Patterning DOI
Zhihao Zhao, Weijie Wang, Gang Xiang

et al.

ACS Nano, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 15, 2025

Precise patterning of sensing materials, particularly the long-range-ordered assembly micro/nanostructures, is pivotal for improving sensor performance, facilitating miniaturization, and enabling seamless integration. This paper examines importance interfacial confined in patterning, including gas-liquid liquid-liquid assembly, wettability-assisted or microstructure-assisted solid-liquid tip-induced assembly. The application capillary bridge technology chemical sensors, flexible electronics, optoelectronics highlighted. advantages include ability to achieve high-resolution scalability, material arrangement long-range order. It is, therefore, an ideal processing platform next-generation sensors. Finally, broad prospects this miniaturization integration high-performance multifunctional sensors are discussed.

Language: Английский

Citations

0
Mussel-Inspired Dopamine/Mxene Composite: Improved Oxidation Stability for Humidity Sensing and Non-Contact Monitoring DOI

Yang-sheng Wang,

Meng-lin Huang,

Jie Lu

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Proton Conductive Metal‐Organic Framework Encapsulating Emissive Hexacyanidochromate(III) Ions for Ratiometric and Lifetime‐Based Detection of Humidity and Temperature DOI
Marta Niemiec, Jakub J. Zakrzewski, Mateusz Reczyński

et al.

Advanced Optical Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 27, 2025

Abstract Luminescent metal‐organic frameworks (MOFs) are widely exploited as sensors due to their versatility and sensitivity external stimuli. Although there numerous luminescent MOF‐based thermometers or humidity sensors, only a few examples allow efficient detection of both these parameters. We present family MOF‐materials based on Sr 2+ Ba ions, 4,4′‐bipyridine‐ N , ’‐dioxide (4,4′‐bpdo) linkers, [M III (CN) 6 ] 3− species, described by the formulas {[Sr II 2.5 (NO 3 )][Sr (H 2 O)]}[M ]∙ n (solvent) (M = Cr ( 1 ), Co )) {[Ba (4,4′‑bpdo) 1.5 O) (NO) ][Ba (MeOH)][M ]}∙ 4 )). Among them, air‐stable phase 1a deserves main recognition reversible water vapor sorption properties, proton conductivity, dual photoluminescence (PL). This cationic MOF is constructed blue‐emissive 4,4′‐bpdo linkers while encapsulated hexacyanidochromate ions exhibit near‐infrared PL ≈800 nm. great platform for sensing relative (RH) temperature utilizing ratiometric approach intensities NIR‐emission lifetime. The optical thermometry high performance can be separated from influence RH using fully dehydrated phase, 1deh stable at 0% RH. Given that, obtained encapsulating purely inorganic molecular rubies unique example multifunctional proton‐conductive sensor temperature.

Language: Английский

Citations

0