Recent Advances in MXene-Based Electrochemical Sensors

Biosensors, Год журнала: 2025, Номер 15(2), С. 107 - 107

Опубликована: Фев. 13, 2025

MXene is a new family of two-dimensional nanomaterials with outstanding electrical conductivity, tunable structure, biocompatibility, and large surface area. Thanks to these unique physicochemical properties, has been used for constructing electrochemical sensors (MECSens) excellent performance. In particular, the abundant termination can contribute greatly enhancing analytical sensitivity selectivity MECSens. Recently, MECSens have widely applied in many fields including clinical diagnosis, infectious disease surveillance, food security. However, not all materials are suitable building sensors. this article, we present an overview different that developed so far. We begin short summary preparation characterization Subsequently, performance, detection strategies, application scenarios classified briefly discussed. The article ends conclusion future perspectives. hope will be helpful designing activity analysis.

Язык: Английский

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MXene-enabled gas sensors for wearable breath monitoring

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161414 - 161414

Опубликована: Март 1, 2025

Язык: Английский

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Bat-Inspired Bionic Bimodal Active Cognitive Electronic Skin with Multisensory Integration Ability

Nano Letters, Год журнала: 2025, Номер unknown

Опубликована: Март 26, 2025

Empowering intelligent robots with cognitive abilities that rival or even surpass those of humans is the key to enabling more complex and sophisticated interactions. Currently, most electronic skins (e-skins) perform excellently in distinguishing shallow object properties, but they still face significant challenges perceiving deeper properties. Here, inspired by multisensory integrated cognition echolocation tactility bats, a bionic bimodal active (BBAC) e-skin designed. This utilizes feature fusion machine learning methods evolve from passive perception advanced and, further, constructs enhanced material system based on multilayer perceptron. enables robotic hands BBAC achieve synergistic dielectric constant, softness, types 8 smooth surface objects through simple proximity contact action without strictly controlling test conditions, significantly surpassing ability humans.

Язык: Английский

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Skin-core-fiber-based fabric integrated with pressure sensing and deep learning for posture recognition

Nano Energy, Год журнала: 2024, Номер 132, С. 110376 - 110376

Опубликована: Окт. 18, 2024

Язык: Английский

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Enhancing Valley Splitting and Anomalous Valley Hall Effect in V-Doped Janus MoSeTe monolayer

Physical Chemistry Chemical Physics, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Exploring valleytronics in two-dimensional materials is of great significance for the development advanced information devices. In this study, we investigate valley polarization and electronic properties V-doped 2H-phase Janus MoSeTe by using first-principles calculations. Our results reveal a remarkable spin splitting up to 60 meV, driven breaking time-reversal symmetry due magnetic effect V 3d orbitals. Additionally, observe anomalous Hall (AVHE) monolayer, showcasing its potential valleytronic applications. Importantly, found that can be effectively modulated applying external strain, with notable changes at different strain levels. These findings suggest monolayer an ideal material design tunable, controllable devices, offering new opportunities next generation valley-based technologies.

Язык: Английский

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Flexible, Stretchable MXene/Polydopamine@Natural Rubber-based Strain Sensor with Core-shell Structures for Human Activity Monitoring

Sensors and Actuators A Physical, Год журнала: 2025, Номер unknown, С. 116350 - 116350

Опубликована: Фев. 1, 2025

Язык: Английский

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Richly Ionized 2D HOF Membranes Enable Efficient Humidity Sensing

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 26, 2025

Abstract Current humidity sensors often underperform due to the limited availability of moisture‐sensitive active sites within their material substrates, as well ineffective ion transport properties. Here, a new approach is presented using richly ionized 2D hydrogen‐bonded organic frameworks (HOFs) membranes, which feature high density pores and wide network continuous binding for water molecules. To significantly enhance sensing performance, cationic nanoconfined strategy employed. This involves nanoscale doping, modifies interlayer spacing HOFs, thereby revealing more hydrophilic providing additional ions improve conductivity. Based on these advancements, highly adjustable flexible sensor equipped with asymmetrical MXene electrodes developed. demonstrates rapid response/recovery times 0.42/0.62 s, an ultra‐high on/off ratio 3.5 × 10 4 , remarkable stability over than 200 cycles. The electrical performance system driven by potential difference between electrodes, rather electrode materials themselves, allowing increased versatility scalability. development offers pathway featuring enhanced ionic conductivity improved non‐contact capabilities.

Язык: Английский

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Application and Recent Progress of MXene-Based Bioactive Materials in Wound Management

Nano TransMed, Год журнала: 2025, Номер unknown, С. 100079 - 100079

Опубликована: Март 1, 2025

Язык: Английский

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The New Frontier of Digital Twins in Next-Gen Wearables for Personalized Health Tracking

Advances in computational intelligence and robotics book series, Год журнала: 2025, Номер unknown, С. 107 - 138

Опубликована: Март 28, 2025

Next-generation wearable technologies and digital twins are the two ingredients that make field of individual health monitoring innovation. Digital virtual representations people, which assimilate data from devices with biometric use analytic machine learning tools to produce models human change in real-time. The biomechanical equivalents these variables help enhancing examination cyclers' physiological alterations a way creates more compelling proposals for patient-oriented medical treatments. By integrating this twin models, healthcare providers can simulate scenarios, predict potential risks, tailor treatment plans unique needs each patient. As integration continues evolve, it promises unlock new frontiers personalized tracking, revolutionizing individuals clinicians manage wellness.

Язык: Английский

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Fabrication of albumin-Ti3C2 MXene quantum dots-based nanohybrids for breast cancer imaging and synergistic photo/chemotherapeutics

Colloids and Surfaces B Biointerfaces, Год журнала: 2024, Номер 245, С. 114207 - 114207

Опубликована: Сен. 3, 2024

Язык: Английский

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