A5029072614- Conducting polymers and applications
- Advanced Sensor and Energy Harvesting Materials
- Organic Electronics and Photovoltaics
- Radio Frequency Integrated Circuit Design
- Organic Light-Emitting Diodes Research
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Hydrocarbon exploration and reservoir analysis
- Advancements in Semiconductor Devices and Circuit Design
- Data Management and Algorithms
- 3D Printing in Biomedical Research
- Chinese history and philosophy
- Hydraulic Fracturing and Reservoir Analysis
- Supercapacitor Materials and Fabrication
- Neuroscience and Neural Engineering
- Photorefractive and Nonlinear Optics
- Analytical Chemistry and Sensors
- Solid State Laser Technologies
- Enhanced Oil Recovery Techniques
- Electromagnetic Compatibility and Noise Suppression
- Semiconductor materials and devices
- Nanoplatforms for cancer theranostics
- Advanced Database Systems and Queries
- Speech and Audio Processing
- Electrospun Nanofibers in Biomedical Applications
University of Hong Kong
2009-2025
Sinopec (China)
2010-2025
Harbin Engineering University
2025
Peking University
2024-2025
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2025
Renmin University of China
2006-2024
Hunan University
2024
Xi'an Jiaotong University
2017-2024
Southwest Jiaotong University
2022-2024
Ministry of Transport
2024
There is an increasing need to develop conducting hydrogels for bioelectronic applications. In particular, poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) have become a research hotspot due their excellent biocompatibility and stability. However, injectable PEDOT:PSS been rarely reported. Such syringe-injectable are highly desirable minimally invasive biomedical therapeutics. Here, approach demonstrated by taking advantage of the room-temperature gelation property...
Poor cycling stability is one of the key scientific issues needing to be solved for Li‐ and Mn‐rich layered oxide cathode. In this paper, sodium carboxymethyl cellulose (CMC) first used as a novel binder in Li 1.2 Ni 0.13 Co Mn 0.54 O 2 cathode enhance its stability. Electrochemical performance conducted by galvanostatic charge discharge. Structure morphology are characterized X‐ray diffraction, scanning electronic microscopy, high‐resolution transmission electron photoelectron spectroscopy....
Abstract Gelatin methacryloyl (GelMA) is a widely used hydrogel with skin‐derived gelatin acting as the main constituent. However, GelMA has not been in development of wearable biosensors, which are emerging devices that enable personalized healthcare monitoring. This work highlights potential for biosensing applications by demonstrating fully solution‐processable and transparent capacitive tactile sensor microstructured core dielectric layer. A robust chemical bonding reliable encapsulation...
Abstract The extraction of interstitial fluid (ISF) from skin using microneedles (MNs) has attracted growing interest in recent years due to its potential for minimally invasive diagnostics and biosensors. ISF collection by absorption into a hydrogel MN patch is promising way that requires the materials have outstanding swelling ability. Here, gelatin methacryloyl (GelMA) developed with an 11 × array MNs sampling ISF. properties can be tuned altering concentration GelMA prepolymer...
Mesenchymal stem cells (MSCs) have been widely used for regenerative therapy. In most current clinical applications, MSCs are delivered by injection but face significant issues with cell viability and penetration into the target tissue due to a limited migration capacity. Some therapies attempted improve MSC stability their encapsulation within biomaterials; however, these treatments still require an enormous number of achieve therapeutic efficacy low efficiency. Additionally, while local...
The Metaverse depicts a parallel digitalized world where virtuality and reality are fused. It has economic social systems like those in the real provides intelligent services applications. In this paper, we introduce from new technology perspective, including its essence, corresponding technical framework, potential challenges. Specifically, analyze essence of etymology point out breakthroughs promising to be made time, space, contents by citing Maslow's Hierarchy Needs. Subsequently,...
Abstract A critical challenge lies in the development of next‐generation neural interface, mechanically tissue‐compatible fashion, that offer accurate, transient recording electrophysiological (EP) information and autonomous degradation after stable operation. Here, an ultrathin, lightweight, soft multichannel interface is presented based on organic‐electrochemical‐transistor‐(OECT)‐based network, with capabilities continuous high‐fidelity mapping signals biosafety active degrading...
Abstract Brain disorders represent a significant challenge in medical science due to the formidable blood–brain barrier (BBB), which severely limits penetration of conventional therapeutics, hindering effective treatment strategies. This review delves into innovative realm biomimetic nanodelivery systems, including stem cell‐derived nanoghosts, tumor cell membrane‐coated nanoparticles, and erythrocyte membrane‐based carriers, highlighting their potential circumvent BBB's restrictions. By...
Continuous glucose monitoring systems (CGMs) are critical toward closed-loop diabetes management. The field's progress urges next-generation CGMs with enhanced antinoise ability, reliability, and wearability. Here, we propose a coin-sized, fully integrated, wearable CGM, achieved by holistically synergizing state-of-the-art interdisciplinary technologies of biosensors, minimally invasive tools, hydrogels. proposed CGM consists three major parts: (i) an emerging biochemical signal amplifier,...
Abstract Nanomedicine based brain targeting strategies have emerged as a promising avenue for ischemic stroke (IS) treatment. However, conventional approaches face significant challenges in manipulating biodistribution and achieving efficient to attain adequate therapeutic effects. Here, this limitation is overcame by developing magnetic field driven, mitochondria‐targeted ceria nanosystem (MMTCe) nanosystem. By anchoring nanoparticles the cell membrane, targeted delivery of achieved through...
B-cell acute lymphoblastic leukemia is the most common type of pediatric leukemia. Despite improved remission rates, current treatment regimens for are often associated with adverse effects and central nervous system relapse, necessitating more effective safer agents. Bafilomycin A1 an inhibitor vacuolar H+-ATPase that frequently used at high concentration to block late-phase autophagy. Here, we show bafilomycin a low (1 nM) effectively specifically inhibited killed cells. It targeted both...
Organic electrochemical transistors based on the conducting polymer poly(3,4-ethylenedioxythiophene) doped with poly(styrenesulfonate) (PEDOT:PSS) are of interest for several bioelectronic applications. In this letter, we investigate changes induced by immersion PEDOT:PSS films, processed spin coating from different mixtures, in water and other solvents polarities. We found that film thickness decreases upon polar solvents, while electrical conductivity remains unchanged. The decrease is...
Biocompatible and biodegradable materials that store electrochemical energy are attractive candidates for applications in bioelectronics electronics everywhere. We report on the discovery of storage properties pigment melanin supercapacitors flexible micro-supercapacitors.
The skyline operator returns from a set of multi-dimensional objects subset superior that are not dominated by others. This operation is considered very important in multi-objective analysis large datasets. Although number methods have been proposed, the majority them focuses on minimizing I/O cost. However, high dimensional spaces, problem can easily become CPU-bound due to computations required for comparing with current points while scanning database. Based this observation, we propose...
The fabrication of stretchable electronic devices is presently rather challenging on account both the limited number materials showing desired combination mechanical and electrical properties lack techniques to process pattern them. Here we report a fast reliable transfer patterning fabricate high-resolution metal microelectrodes polydimethylsiloxane (PDMS) by using ultrathin Parylene films (2 μm thick). By combining electrodes with orthogonal conducting polymer...
Abstract The conducting polymer polyethylenedioxythiophene doped with polystyrene sulfonate (PEDOT:PSS) has become one of the most successful organic conductive materials due to its high air stability, electrical conductivity, and biocompatibility. In recent years, a great deal attention been paid fundamental physicochemical properties, but healability not explored in depth. This communication reports first observation mechanical PEDOT:PSS thin films. Upon reaching certain thickness (about 1...
Transdermal delivery of water-insoluble drugs via hydrogel-based microneedle (MN) arrays is crucial for improving their therapeutic efficacies. However, direct loading drug into hydrophilic matrices remains challenging. Here, a biodegradable MN array patch that fabricated from naturally derived polymer conjugates gelatin methacryloyl and β-cyclodextrin (GelMA-β-CD) reported. When curcumin, an unstable anticancer drug, loaded as model its stability solubility are improved due to the formation...
Abstract Self‐healing electronic materials are of primary interest for bioelectronics and sustainable electronics. In this work, autonomic self‐healing films obtained from mixtures the conducting polymer poly(3,4‐ethylenedioxythiophene) doped with polystyrene sulfonate (PEDOT:PSS) polyethylene glycol (PEG) is reported. The presence PEG in PEDOT:PSS decreases elastic modulus increases elongation at break, thus leading to a softer material enhanced characteristics. situ imaging cutting/healing...