A5100629474- Electrospun Nanofibers in Biomedical Applications
- Advanced Sensor and Energy Harvesting Materials
- Surface Modification and Superhydrophobicity
- Solar-Powered Water Purification Methods
- Luminescence and Fluorescent Materials
- Nanoplatforms for cancer theranostics
- biodegradable polymer synthesis and properties
- Solar Thermal and Photovoltaic Systems
- Membrane Separation Technologies
- Molecular Sensors and Ion Detection
- Conducting polymers and applications
- Polymer composites and self-healing
- Tissue Engineering and Regenerative Medicine
- Bone Tissue Engineering Materials
- Additive Manufacturing and 3D Printing Technologies
- Gas Sensing Nanomaterials and Sensors
- Underwater Vehicles and Communication Systems
- Advanced Polymer Synthesis and Characterization
- Microwave Dielectric Ceramics Synthesis
- Ferroelectric and Piezoelectric Materials
- Thermal Radiation and Cooling Technologies
- Polydiacetylene-based materials and applications
- Wound Healing and Treatments
- Botulinum Toxin and Related Neurological Disorders
- Nanopore and Nanochannel Transport Studies
Donghua University
2015-2025
The Wallace H. Coulter Department of Biomedical Engineering
2016-2025
Georgia Institute of Technology
2002-2025
University of Science and Technology Beijing
2023-2025
Jiangnan University
2021-2025
Xi'an Jiaotong University
2023-2025
Tsinghua University
2023-2024
University of South China
2024
University of Shanghai for Science and Technology
2024
Jilin University
2018-2024
Abstract Solar‐driven interfacial steam generation (SISG) has been recognized as a promising strategy to solve water shortages in an eco‐friendly and low‐cost way. However, the practical application of SISG is vitally restricted by some inherent limits, especially for finite evaporation rate insufficient working life evaporator. Herein, novel system involving all‐fiber porous cylinder‐like foam 3D evaporator, side area‐assisted protocol, aggregation‐induced‐emission‐active solar absorber...
Solar vapor generation technology is promising in seawater desalination, sewage purification, and other fields. However, wide application of this still largely confined due to its high cost difficulties for scalable production. In study, an ever-floating solar evaporator fabricated by coating multiwall carbon nanotubes on a bicomponent nonwoven composed polypropylene/polyethylene core-sheath fibers. This all-fiber structure highly porous ultralight, with large specific area (for efficient...
Antibacterial hydrogel wound dressings with adhesive and antioxidant activity are desirable for treating skin injuries in clinical care. Hereby, a series of multifunctional high adhesive, self-healing, antioxidant, antibacterial were designed fabricated using dopamine (DA) quercetin (QT). The hydrogels constructed by the interpenetrated quaternized chitosan chain segments polyacrylamide network. catechol groups on DA, QT, quaternary ammonium system endow strength, excellent adhesion,...
Utilizing solar energy to generate clean water by interface steam generation is considered be a promising strategy address the challenge of global shortage. However, it design an idealized structure with all required characters such as high photothermal conversion efficiency, large surface volume, and porous continuous pumping. Herein, we demonstrate three-dimensional all-fiber aerogel (3D AFA) that can float on continuously self-pump water. More notably, aggregation-induced emission (AIE)...
We report a temperature-regulated system for the controlled release of nerve growth factor (NGF) to promote neurite outgrowth. The is based upon microparticles fabricated using coaxial electrospray, with outer solution containing phase-change material (PCM) and inner encompassing payload(s). When temperature kept below melting point PCM, there no due extremely slow diffusion through solid matrix. Upon increasing slightly pass point, encapsulated payload(s) can be readily released from melted...
Using reverse thinking of the aggregation-induced emission (AIE) principle, we demonstrate an ingenious and universal protocol for amplifying molecular motions to boost photothermal efficiency fibers. Core-shell nanofibers having olive oil solution AIE-active molecules as core surrounded by PVDF-HFP shell were constructed coaxial electrospinning. The molecularly dissolved state allows them freely rotate and/or vibrate in upon photoexcitation thus significantly elevates proportion...
With the fast development of new science and technology, wearable devices are in great demand modern human daily life. However, energy problem is a long-lasting issue to achieve real smart, wearable, portable devices. Flexible thermoelectric generators (TEGs) based on conversion systems can convert body waste heat into electricity with excellent flexibility wearability, which shows direction solving this issue. Here work, polyethylenimine (PEI) gold nanoparticles (Au NPs) twin...
Electric heating textiles not only can be used as commercial electric products but also have great potential in the application of medical fields. In this work, a Ti3C2Tx (MXene) and gold nanoparticle (AuNP)-decorated carbon nanotube yarn (CNTY) for one-dimensional (1D) textile heaters was fabricated through an situ self-reduction reaction MXene HAuCl4 aqueous solution to improve electrical properties yarns. Based on excellent conductivity MXene/AuNP-decorated CNTYs, 1D heater exhibits...
This communication describes a simple and effective method for welding electrospun nanofibers at the cross points to enhance mechanical properties of their nonwoven mats. The is achieved by placing mat in capped vial with vapor proper solvent. For polycaprolactone (PCL) nanofibers, solvent dichloromethane (DCM). can be managed controllable fashion simply varying partial pressure DCM and/or exposure time. Relative pristine nanofiber mat, strength welded PCL increased as much 200%. Meanwhile,...
Piezoelectric materials have been widely explored, due to their potential applications related wearable sensors, energy harvesting, and electronics. However, the majority of previously reported flexible sensors cannot simultaneously possess properties conductivity, washability, air permeability, which limits further development in textile applications. Herein, we processed a nanofibrous mat successfully develop textile, acquired effective while maintaining soft porous nature for comfortable...
Abstract (Ba 1− x Sr )(Mn y Ti )O 3 (BSMT) ceramics with = 35, 40 mol% and 0, 0.1, 0.2, 0.3, 0.4, 0.5 were prepared using a conventional solid-state reaction approach. The dielectric ferroelectric properties characterized impedance analysis polarization-electric field ( P – E ) hysteresis loop measurements, respectively. adiabatic temperature drop was directly measured thermocouple when the applied electric removed. results indicate that high permittivity low losses obtained by doping...
Abstract The emergence of aggregation‐induced emission (AIE) has significantly facilitated the development various fields including chemical sensing, bioimaging, theranostics, and photoelectric devices. Aiming to constructing high‐performance versatile materials, integrating AIE luminogens with functionalized supporting agents is an intriguing strategy. Inorganic nanomaterials have attracted significant scientific interest in functionalizing via combining advantages them both. In addition...
Abstract Disability in Parkinson’s disease (PD) is measured by standardised scales including the MDS-UPDRS, which are subject to high inter and intra-rater variability fail capture subtle motor impairment. The BRadykinesia Akinesia INcoordination (BRAIN) test a validated keyboard tapping test, evaluating proximal upper-limb Here, new Distal Finger Tapping (DFT) was developed assess distal function. Kinetic parameters of include kinesia score (KS20, key taps over 20 s), akinesia time (AT20,...
An all-fabric piezoresistive sensor with excellent sensing performances and reliability is fabricated based on conductive organic/inorganic mixture 3D nonwoven. Smart clothing integrated sensors can be applied for monitoring human motions.
The miniaturization of low-frequency marine underwater acoustic detection systems presents new requirements for 3-D vector hydrophones. Inspired by fish lateral lines, we have introduced a biomimetic hydrophone. It features microstructure with monolithically integrated four-beam central block and cilium, capable detecting signals from three dimensions. Simulations were conducted to determine the natural frequencies stress hydrophone, helping establish structural parameters. arrangement...