Highly stretchable, adhesive and conductive hydrogel for flexible and stable bioelectrocatalytic sensing layer of enzyme-based amperometric glucose biosensor DOI
Ling-hui Tang, Yufeng Huang, Yue Wang

et al.

Bioelectrochemistry, Journal Year: 2024, Volume and Issue: 163, P. 108882 - 108882

Published: Dec. 6, 2024

Language: Английский

Development of an electrochemical sensor utilizing MWCNs-poly(2-aminothiophenol) @AgNPs nanocomposite for the simultaneous determination of Pb2+ and Cd2+ in food samples DOI

Beheshteh Ajdari,

Tayyebeh Madrakian, Abbas Afkhami

et al.

Food Chemistry, Journal Year: 2025, Volume and Issue: 477, P. 143529 - 143529

Published: Feb. 20, 2025

Language: Английский

Citations

0
Aminated lignin and phytic acid-assisted polyacrylic acid hydrogel sensors with enhanced mechanical properties and strong adhesion DOI
Qun Zhang, Xiaohong Sun,

Weikun Jiang

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: unknown, P. 135944 - 135944

Published: Sept. 1, 2024

Language: Английский

Citations

3
Tough ion-electron conductive hydrogels with multi-crosslinked network for strain sensors DOI
Jiayu Zhao, Yating Zhu, Huiyu Bai

et al.

Polymer, Journal Year: 2025, Volume and Issue: unknown, P. 128060 - 128060

Published: Jan. 1, 2025

Language: Английский

Citations

0
A bioinspired microbial taste chip with artificial intelligence-enabled high selectivity and ultra-short response time DOI

Yining Wang,

Fengxiang Tang,

Boya Liu

et al.

Biosensors and Bioelectronics, Journal Year: 2025, Volume and Issue: 277, P. 117264 - 117264

Published: Feb. 18, 2025

Language: Английский

Citations

0
High-Sensitive Hydrogel Optofluidic Microcavities for Heavy Metal Ion Detection DOI
Ruijie Wu, Ziyihui Wang,

Yaoxin Fu

et al.

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

Published: Feb. 25, 2025

Hydrogels have emerged as promising sensors for detecting heavy metal ions in fluids and been extensively developed. However, monitoring of multiple target analytes Chinese herbs remains challenging due to subtle chemical signals the complex composition extracted solutions. To address these challenges, we developed a hydrogel optofluidic sensor amplify analyte through strong light-matter interactions within hydrogel. This sensing platform integrates film encapsulated whispering-gallery-mode (WGM) microcavity detection ions, such Pb2+ Hg2+. The 3D cross-linked hydrophilic polymer network facilitates ion penetration from solutions, inducing distinct WGM resonance shifts. red shift spectral wavelength serves parameter quantify content ions. By modification with aptamers, achieve high sensitivity selectivity. Finally, platform's performance was demonstrated using varying concentrations, highlighting its practical applicability real-world scenarios. proposed exhibit method development functional healthcare applications.

Language: Английский

Citations

0
Flower-like imide covalent organic framework as an electrochemical platform catcher for simultaneous sensitive detection of trace Pb(II) and Cd(II) DOI
Ru Zhang,

Junhui Yu,

Haiou Chen

et al.

Microchemical Journal, Journal Year: 2023, Volume and Issue: 193, P. 109165 - 109165

Published: Aug. 2, 2023

Language: Английский

Citations

8
A portable intelligent hydrogel platform for multicolor visual detection of HAase DOI
Zhe Zhao, Zhixin Li, Jiahui Huang

et al.

Microchimica Acta, Journal Year: 2024, Volume and Issue: 191(2)

Published: Jan. 17, 2024

Language: Английский

Citations

2
Antidehydration and Stable Mechanical Properties during the Phase Transition of the PNIPAM-Based Hydrogel for Body-Temperature-Monitoring Sensors DOI
Xiaoyong Zhang, Haoran Ding, Yujia Zhou

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(45), P. 62776 - 62787

Published: Nov. 1, 2024

Poly(N-isopropylacrylamide) (PNIPAM) enhances the reversibility and responsiveness of wearable temperature-sensitive devices. However, an open question is whether how hydrogel design can prevent adhesive performance loss caused by phase-transition-induced dehydration unstable mechanical properties between devices human skin reduce interfacial failure. Herein, a gelatin-mesh scaffold-based (NAGP-Gel) constructed to inhibit volume change, leading stable properties, superior adhesiveness, thermal sensing sensitivity during phase transition. NAGP-Gel polymer chains–water interaction weakens degree aggregation chains–chains, improving antidehydration under 45 °C conditions that are higher than lower critical solution temperature (LCST; i.e., ∼32 °C). The mesh scaffold greatly restricts chain movement maintains performance. In 60 environment, maximum water retention ratio only 3.58% 97.3%, respectively. Additionally, serves as sensor, producing thermal–electrical signal within LCST range. It also be assembled into electronic device enabling transmission information recognition sign language via Morse code. This work broadens application PNIPAM in constructing intelligent hydrogels opens door exploring emerging for temperature-monitoring applications.

Language: Английский

Citations

2
Engineering a fluorescent probe for the visual and wearable detection of N2H4 in foods, environment samples and biological imaging DOI
Beibei Wang, Wenxiang He,

Xiangli Li

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 327, P. 125365 - 125365

Published: Nov. 3, 2024

Language: Английский

Citations

1
Silver nanoparticles doped three-dimensional hydrogel for electrochemical simultaneous sensing of heavy metal ions DOI
Ling-hui Tang, Yue Wang, Wenwen Yu

et al.

Microchemical Journal, Journal Year: 2024, Volume and Issue: unknown, P. 112304 - 112304

Published: Dec. 1, 2024

Language: Английский

Citations

1