A5101750218- Advanced Sensor and Energy Harvesting Materials
- Advanced Chemical Sensor Technologies
- Neuroscience and Neural Engineering
- Biosensors and Analytical Detection
- Conducting polymers and applications
- High-Voltage Power Transmission Systems
- Gas Sensing Nanomaterials and Sensors
- HVDC Systems and Fault Protection
- Smart Grid and Power Systems
- Antenna Design and Analysis
- High voltage insulation and dielectric phenomena
- Advanced biosensing and bioanalysis techniques
- TiO2 Photocatalysis and Solar Cells
- Advanced Sensor and Control Systems
- Polydiacetylene-based materials and applications
- Luminescence Properties of Advanced Materials
- Electrospun Nanofibers in Biomedical Applications
- Advanced Memory and Neural Computing
- Muscle activation and electromyography studies
- Industrial Technology and Control Systems
- Surgical Sutures and Adhesives
- Dam Engineering and Safety
- Advanced Photocatalysis Techniques
- Mobile Crowdsensing and Crowdsourcing
- Hydrogels: synthesis, properties, applications
Nanyang Technological University
2011-2024
University of Maryland, Baltimore County
2019-2024
Guangdong Hydropower Planning & Design Institute
2021
Beijing National Laboratory for Molecular Sciences
2016
Chinese Academy of Sciences
2016
Institute of Chemistry
2016
Guangdong University of Technology
2016
Northwestern Polytechnical University
2010
Zhengzhou University
2009
Wuhan University
2006-2007
Photothermal therapy (PTT) holds great promise for noninvasive cancer treatment. To fulfill this goal, highly effective and low-risk photothermal agents have been intensively explored. Here, we present a new PTT material based on conjugated polymer dots (Pdots) that exhibit strong near-infrared (NIR) absorption high photostability. The Pdots result in thermal response upon illumination with NIR laser, leading to conversion efficiency of 65%. Thus, the ablation cells using both vitro vivo can...
Abstract Artificial scent screening systems (known as electronic noses, E‐noses) have been researched extensively. A portable, automatic, and accurate, real‐time E‐nose requires both robust cross‐reactive sensing fingerprint pattern recognition. Few E‐noses commercialized because they suffer from either or pattern‐recognition issues. Here, colorimetric barcode combinatorics deep convolutional neural networks (DCNNs) are combined to form a system for monitoring meat freshness that...
Abstract Underwater vital signs monitoring of respiratory rate, blood pressure, and the heart's status is essential for healthcare sports management. Real‐time electrocardiography (ECG) underwater can be one solution this. However, current electrodes used ECGs are not suitable aquatic applications since they may lose their adhesiveness to skin, stable conductivity, or/and structural stability when immersed into water. Here, design fabrication water‐resistant repurpose stretchable in an...
Metal-organic frameworks (MOFs) with well-defined porous structures and tailored functionalities have been widely used in chemical sensing. However, the integration of MOFs flexible electronic devices for wearable sensing is challenging because their low electrical conductivity fragile mechanical properties. Herein, a sweat sensor metabolite detection presented by integrating an electrically conductive Ni-MOF nanocellulose substrate. The MOF-based layered film inherent conductivity, highly...
Biological senses are critical for the survival of organisms. A great deal attention has focused on elucidating underlying physiological mechanisms senses, inspiring various sensing techniques. Despite progress in this area, gaps remain between biological and conventional In Perspective, we propose concept artificial sense technology, which mimics but differs terms objective intelligent feedback capabilities. We first summarize recent use nanotechnologies to emulate then outline advantages...
Mechanical compliance and electrical enhancement are crucial for pressure sensors to promote performances when perceiving external stimuli. Here we propose a bioinspired multiscale heterogeneity-based interface adaptively regulate its structure layout switch desirable piezoresistive behaviors with ultralow detection limitation. In such heterogeneities system, the micro-/nanoscale spiny Ag-MnO2 heterostructure contributes an limitation of 0.008 Pa can perceive minor increments under preloads...
Bi3+–Ln3+ (Ln = Dy, Er, Ho, Eu, and Sm) co-doped YVO4 phosphors are proposed as UV-absorbing luminescent converter candidate to enhance the power conversion efficiency photochemical stability of dye-sensitized solar cells (DSSCs). The can efficiently convert UV photons in a broad range from 250 400 nm into visible emissions, which be absorbed by DSSCs. Efficient broadband down-conversion light near-infrared emission around 1000 was achieved YVO4:Bi3+,Yb3+ phosphors. energy transfer V5+–Bi3+...
Abstract Coupling myoelectric and mechanical signals during voluntary muscle contraction is paramount in human–machine interactions. Spatiotemporal differences the two intrinsically arise from muscular excitation–contraction process; however, current methods fail to deliver local electromechanical coupling of process. Here we present locally coupled interface based on a quadra-layered ionotronic hybrid (named as CoupOn) that mimics transmembrane cytoadhesion architecture. CoupOn...
Conventional wound closure methods, including sutures and tissue adhesives, present significant challenges for self-care treatment, particularly in the context of bleeding wounds. Existing stimuli-responsive contractile materials designed autonomous frequently lack sufficient output work density to generate force needed bring edges into proximity or necessitate stimuli that are not compatible with human body. Here, semi-transparent, flexible, water-responsive shrinkable films, composed...
Abstract Epidermal bioelectronics that can monitor human health status non‐invasively and in real time are core to wearable healthcare equipment. Achieving mechanically tolerant surface bioreactions convert biochemical information detectable signals is crucial for obtaining high sensing fidelity. In this work, by combining simulations experiments, a typical epidermal biosensor system investigated based on redox enzyme cascade reaction (RECR) comprising glucose oxidase/lactate oxidase enzymes...
Algorithmic data-driven decision-making systems are becoming increasingly automated and have enjoyed tremendous success in a variety of application domains. More recently, these being used to render all sort socially-sensitive decisions. Yet, decisions can lead, even the absence an intention, lack fairness sense that members sharing one or more sensitive attributes treated unequally. In this paper, we handle unfairness both online offline settings. We introduce algorithm-agnostic learning...
Grounding electrode is an indispensable part in HVDC transmission projects. During its design and safety evaluation, step voltage a crucial aspect. By reviewing sorting out the present standards involving measurement limit, this paper illustrates contradiction between methods evaluation criteria. Reasons for are explained by analyzing principal of evaluation. The Open-circuit method with human body equivalent resistance paralleled compared to find their advantages disadvantages. Suitable...
Spatial interference (SI) occurs when the treatment at one location affects outcomes other locations. Accounting for spatial in spatiotemporal settings poses further challenges as violates stable unit value assumption, making it infeasible standard causal inference methods to quantify effects of time-varying spatially varying outcomes. In this paper, we first formalize concept case assignments by extending potential outcome framework under assumption no unmeasured confounding. We then...
以正硅酸乙酯(TEOS)和钛酸正丁酯(TBOT)为原料, 采用溶胶-凝胶法制备了SiO 2 溶胶和TiO 溶胶, 利用浸渍提拉法制备了SiO /TiO 双层减反膜. 用紫外-可见分光光度计(UV-Vis)、X射线衍射仪(XRD)、扫描电子显微镜(SEM)、原子力显微镜(AFM)、椭圆偏振光谱仪和接触角测量仪等分析表征了薄膜的特性, 以光催化降解甲基橙溶液实验来评价薄膜的自洁功能, 考察了SiO 双层减反膜的耐磨擦性. 结果表明, SiO 双层减反膜在400~800nm可见光波段的透光率最高可达97.2%, 薄膜表面平整, 结构致密且粗糙度小, 经紫外灯照射后薄膜的水接触角接近0°, 光催化2h后可将5mg/L的甲基橙溶液降解43.6%. 减反膜还具有优良的耐磨擦性能.
According to alternative grounding place situation of plusmn800 KV DC project, this paper selects the theoretically suitable design several different arrangement scenarios vertical electrodes and then compares technical economic performance when sub-electrode length remains invariable while other parameters are changed quantity changed. The results show that both step voltage resistance conform system requests in these scenarios, but soil temperature near ground rods can not satisfy request....