Development and Evaluation of PANI-PecPaper Strip Sensor for Detection of Total Plate Count in Milk and Milk Products DOI

Shreya Saha,

Mohit Singh,

Maharshi Prajapathi

и другие.

Food Control, Год журнала: 2025, Номер unknown, С. 111397 - 111397

Опубликована: Апрель 1, 2025

Язык: Английский

Electrically Conductive Collagen‐PEDOT:PSS Hydrogel Prevents Post‐Infarct Cardiac Arrhythmia and Supports hiPSC‐Cardiomyocyte Function DOI Creative Commons
Kaveh Roshanbinfar,

Miriam Schiffer,

E. Carls

и другие.

Advanced Materials, Год журнала: 2024, Номер 36(28)

Опубликована: Апрель 23, 2024

Abstract Myocardial infarction (MI) causes cell death, disrupts electrical activity, triggers arrhythmia, and results in heart failure, whereby 50–60% of MI‐associated deaths manifest as sudden cardiac (SCD). The most effective therapy for SCD prevention is implantable cardioverter defibrillators (ICDs). However, ICDs contribute to adverse remodeling disease progression do not prevent arrhythmia. This work develops an injectable collagen‐PEDOT:PSS (poly(3,4‐ethylenedioxythiophene) polystyrene sulfonate) hydrogel that protects infarcted hearts against ventricular tachycardia (VT) can be combined with human induced pluripotent stem (hiPSC)‐cardiomyocytes promote partial remuscularization. PEDOT:PSS improves collagen gel formation, micromorphology, conductivity. hiPSC‐cardiomyocytes hydrogels exhibit near‐adult sarcomeric length, improved contractility, enhanced calcium handling, conduction velocity. RNA‐sequencing data indicate maturation cell‐matrix interactions. Injecting mouse decreases VT the levels healthy hearts. Collectively, offer a versatile platform treating injuries.

Язык: Английский

Процитировано

25

Stretchable, adhesive and self-healing conductive hydrogels based on PEDOT:PSS-stabilized liquid metals for human motion detection DOI
Kai Zhao, Yanbo Zhao, Jing Xu

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 494, С. 152971 - 152971

Опубликована: Июнь 11, 2024

Язык: Английский

Процитировано

15

PEDOT:Nafion for Highly Efficient Supercapacitors DOI Creative Commons
M. Skorupa, Krzysztof Karoń, Edoardo Marchini

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер unknown

Опубликована: Апрель 23, 2024

Supercapacitors offer notable properties as energy storage devices, providing high power density and fast charging discharging while maintaining a long cycling lifetime. Although poly(3,4-ethylenedioxythiophene) doped with poly(4-styrenesulfonate) (PEDOT/PSS) has become gold standard among organic electronics materials, researchers are still investigating ways to further improve its capacitive characteristics. In this work, we introduced Nafion an alternative polymeric counterion PSS form highly PEDOT/Nafion; advantageous supercapacitive were improved by treatment either dimethyl sulfoxide or ethylene glycol. Accordingly, electrochemical characterization of PEDOT/Nafion films revealed their areal capacitance (22 mF cm–2 at 10 mV/s) low charge transfer resistance (∼380 Ω), together excellent volumetric (74 F cm–3), Coulombic efficiency (99%), 23.1 ± 1.5 mWh cm–3 0.5 W cm–3, resulting from more effective ion diffusion inside the conductive film, confirmed results spectroscopic studies. A proof-of-concept symmetric supercapacitor based on was characterized specific approximately 15.7 g–1 impressive long-term stability (Coulombic ∼99% ∼98.7% after 1000 charging/discharging cycles), overperforming device PEDOT/PSS.

Язык: Английский

Процитировано

10

PEDOT-molecular bridging foam-hydrogel based wearable triboelectric nanogenerator for energy harvesting and sensing DOI

Shixia Lan,

Yongyun Mao, Bingpu Zhou

и другие.

Nano Energy, Год журнала: 2024, Номер 134, С. 110572 - 110572

Опубликована: Дек. 11, 2024

Язык: Английский

Процитировано

9

The Rising of Flexible Organic Electrochemical Transistors in Sensors and Intelligent Circuits DOI

Zihan Zhu,

Yuncong Pang, Yang Li

и другие.

ACS Nano, Год журнала: 2025, Номер unknown

Опубликована: Янв. 20, 2025

Flexible electronic devices in biomedicine, environmental monitoring, and brain-like computing have garnered significant attention. Among these, organic electrochemical transistors (OECTs) been spotlighted flexible sensors neuromorphic circuits for their low power consumption, high signal amplification, excellent biocompatibility, chemical stability, stretchability, flexibility. However, OECTs will also face some challenges on the way to commercialized applications, including need improved long-term enhanced performance of N-type materials, integration with existing technologies, cost-effective manufacturing processes. This review presents device physics detail, evaluation various properties introduction different configurations aforementioned OECTs. Subsequently, components this roles are explained depth, main ways design fabricate summarized. Following this, we summarize analyze principles applications electrophysiological sensing, biosensing, sensor arrays. In addition, concepts OECT-based digital presented. Finally, paper summarizes opportunities electronics.

Язык: Английский

Процитировано

1

Advances and Outlooks for Carbon Nanotube‐Based Thermoelectric Materials and Devices DOI Creative Commons
Shanshan Zhou, Xiao‐Lei Shi, Lan Li

и другие.

Advanced Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 16, 2025

Abstract The unique structure of carbon nanotubes (CNTs) endows them with exceptional electrical and mechanical properties, along a high surface area, making highly beneficial for use as flexible, high‐performing thermoelectric materials. As result, the application CNTs in field has become increasingly widespread. Considering rapid advancements this field, review offers timely overview most recent progress on CNT‐based materials devices over past five years. This begins by introducing fundamental concepts mechanisms Then new strategies are explored to enhance their performance, focusing doping composites, while emphasizing importance CNT stability key research area. Additionally, latest design expanded scenarios flexible wearable CNTs‐based summarized. Finally, current challenges addressed future directions development discussed.

Язык: Английский

Процитировано

1

Silk Fibroin-Based Antifreezing and Highly Conductive Hydrogel for Sensing at Ultralow Temperature DOI
Xiaotian Wang, Yaoyao Zhou, Xiufang Li

и другие.

ACS Sensors, Год журнала: 2025, Номер unknown

Опубликована: Март 3, 2025

Hydrogels with a combination of mechanical flexibility and good electrical conductivity hold significant potential for various applications. Nonetheless, it is inevitable that water-based conductive hydrogels lose their elasticity at extremely low temperatures, severely limiting utilization in ultralow temperature environments, such as those Arctic/Antarctic exploration. In this study, we developed hydrogel based on double network cross-linking strategy incorporated silk fibroin (SF) poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) within lithium bromide (LiBr) solution, which shows exceptional antifreezing (-108 °C freezing point) excellent (16.33 S m-1). The obtained SF/PEDOT:PSS/LiBr (SPL) stable reliable response to wide range deformations (compression: 0.5-60%; tensile: 1.0-100%), short response/recovery time approximately 70 ms. More importantly, the displays well-maintained conductivity, robust properties, dependable sensing capabilities, even under temperatures -80 °C. For proof concept, demonstrated applications SPL detecting body movements, monitoring climate conditions, ensuring information security environments. results indicate promising candidate fabricating flexible sensors, particularly well-suited use challenging scenarios.

Язык: Английский

Процитировано

1

Stretchable organic electrochemical transistors for sustained high-fidelity electrophysiology and deep learning-assisted sleep monitoring DOI
Yuncong Pang, Yang Li, Yuzhe Gu

и другие.

Matter, Год журнала: 2025, Номер unknown, С. 102086 - 102086

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

1

A direct written strain-insensitive temperature sensor based on a multi-polygonal structure for human temperature monitoring DOI
Peng Wang, Yurui Li,

Jinjing Cao

и другие.

Nano Energy, Год журнала: 2024, Номер 131, С. 110199 - 110199

Опубликована: Сен. 4, 2024

Язык: Английский

Процитировано

8

Multifunctional Highly Conductive Cellulose Nanopaper with Ordered PEDOT:PSS Alignment Enabled by External Surface Area-Promoted Phase Separation DOI

Ningxin Chen,

Sida Xie,

Jie Deng

и другие.

Composites Part B Engineering, Год журнала: 2024, Номер unknown, С. 111919 - 111919

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

6