A5100359053- Advanced Sensor and Energy Harvesting Materials
- Surface Modification and Superhydrophobicity
- Conducting polymers and applications
- Methane Hydrates and Related Phenomena
- Icing and De-icing Technologies
- Spacecraft and Cryogenic Technologies
- Adhesion, Friction, and Surface Interactions
- Advanced biosensing and bioanalysis techniques
- Advanced Photocatalysis Techniques
- CO2 Sequestration and Geologic Interactions
- Biosensors and Analytical Detection
- Per- and polyfluoroalkyl substances research
- Supercapacitor Materials and Fabrication
- Analytical Chemistry and Chromatography
- Electrospun Nanofibers in Biomedical Applications
- Optical Coatings and Gratings
- Tactile and Sensory Interactions
- Muscle activation and electromyography studies
- Liquid Crystal Research Advancements
- Arsenic contamination and mitigation
- Metal and Thin Film Mechanics
- Polymer composites and self-healing
- Aerogels and thermal insulation
- Optical Polarization and Ellipsometry
- Advanced Cellulose Research Studies
Shenzhen University
2019-2025
Southwest Medical University
2025
Peking University
2021-2025
Zhengzhou University
2024
Ludong University
2023-2024
Ningbo Institute of Industrial Technology
2018-2024
Chinese Academy of Sciences
2015-2024
City University of Hong Kong
2024
Shaanxi University of Science and Technology
2022-2024
Beijing University of Chinese Medicine
2024
Abstract Fabrication of soft piezoelectric nanomaterials is essential for the development wearable and implantable biomedical devices. However, a big challenge in this functional material to achieve high property with long‐term stability biological environment. Here, one‐step strategy fabricating core/shell poly(vinylidene difluoride) (PVDF)/dopamine (DA) nanofibers (NFs) very β‐phase content self‐aligned polarization reported. The self‐assembled structure believed formation alignment PVDF,...
Current synthetic elastomers suffer from the well-known trade-off between toughness and stiffness. By a combination of multiscale experiments atomistic simulations, transparent unfilled elastomer with simultaneously enhanced stiffness is demonstrated. The designed comprises homogeneous networks ultrastrong, reversible, sacrificial octuple hydrogen bonding (HB), which evenly distribute stress to each polymer chain during loading, thus enhancing stretchability delaying fracture. Strong HBs...
To improve the therapeutic effect of sonodynamic therapy (SDT), more effective and stable sonosensitizers strategies are still required. A covalent organic framework (COF) sonosensitizer is developed by using a new nanoscale COF preparation strategy. This strategy uses molecular etching based on imine exchange reaction to etch bulk into nanoparticles has universal applicability imine-bond-based COF. The regular structure can prevent loss performance caused aggregation porphyrin molecules...
Abstract Ice accretion on exposed surfaces is unavoidable as time elapses and temperature lowers sufficiently in nature, causing detrimental impacts the normal performance of devices facilities. To mitigate icing problems, both active de‐icing passive anti‐icing materials (AIM) have been utilized. Traditional methods suffer from energy consumption, low efficiency high cost, while AIM meet challenges improving mechanical durability maintaining ice adhesion strength during icing/de‐icing...
The rapid development of a self-powered system (SPS) has aroused an increasing interest in the field wearable electronics. current trend electronics is toward integration, portability, miniaturization, and sustainability. Hence, piezoelectric-driven patterned electrochromic supercapacitor (ESC) presented here, which integrated with energy harvesting, conversion, storage indication technologies. polyaniline (PANI) electrodes electrodeposited by coupling cyclic voltammetric galvanostatic...
Implantable pressure biosensors show great potential for assessment and diagnostics of pressure-related diseases. Here, we present a structural design strategy to fabricate core/shell polyvinylidene difluoride (PVDF)/hydroxylamine hydrochloride (HHE) organic piezoelectric nanofibers (OPNs) with well-controlled self-orientated nanocrystals in the spatial uniaxial orientation (SUO) β-phase-rich fibers, which significantly enhance performance, fatigue resistance, stability, biocompatibility....
Despite the remarkable advances in mitigating ice formation and accretion, however, no engineered anti-icing surfaces today can durably prevent frost formation, droplet freezing, accretion an economical ecofriendly way. Herein, sustainable low-cost electrolyte hydrogel (EH) are developed by infusing salted water into a matrix for avoiding icing. The EH both ice/frost extremely long time reduce adhesion strength to ultralow value (Pa-level) at tunable temperature window down -48.4 °C....
Abstract Electrical stimulation (ES) is widely used in physiological and medical sciences, while its application to treat inflammatory skin diseases (ISDs) remains a challenge owing their natural pathological cuticle barrier lack of an effective combination with chemotherapy achieve specific immunomodulation. Here, wearable, battery‐free, multi‐component drug‐loaded electronic microneedle (mD‐eMN) system developed by integrating remodeled metal microneedles loaded chemical drugs flexible...
In recent years, conductive hydrogels have received increasing attention as wearable electronics due to the electrochemical properties of polymers combined with softness hydrogels. However, conventional are complicated prepare, require high temperature or UV radiation trigger monomer polymerization, and frozen at low temperatures, which seriously hinder application flexible devices. this paper, a sensor integrating mechanical properties, adhesion, shielding, anti-dehydration, anti-freeze was...
Excessive ice accretion on infrastructures can lead to severe damage and dysfunction. In the context of combating build-up unwanted icing at same time maintaining sunlight transmission, for instance solar panels, windows sensors, mechanically durable transparent icephobic coatings are highly desired. Herein, we design fabricate an coating possessing first combined properties ultrafast self-healing outperforming transparency. Our restore more than 80 % ultimate tensile strength within 45 min...
Slide-ring crosslinked polydimethylsiloxane (PDMS) is designed and prepared for anti-icing/deicing applications. Compared with the covalent crosslinks, slidable crosslinks enhance mobility of polymer networks endow materials low elastic modulus. The PDMS matrix guarantees hydrophobicity as-prepared coatings. These properties synergistically lead to ultra-low ice adhesion strength (13.0 ± 1.3 kPa) excellent mechanical durability. on coating maintains a value ∼12 kPa during 20 icing/deicing...
Cellulose-based materials have gained increasing attention for the development of low-cost, eco-friendly technologies, and more recently, as functional in triboelectric nanogenerators (TENGs). However, low output performance cellulose-based TENGs severely restricts their versatility employment emerging smart building city applications. Here, we report a high commercial cellulosic material-based energy harvesting floor (CEHF). Benefiting from significant difference properties between weighing...
Ice accumulation on exposed surfaces is unavoidable as time elapses and the temperature decreases sufficiently. To mitigate icing problems, various types of icephobic substrates have been rationally designed, including superhydrophobic (SHSs), aqueous lubricating layers, organic organogels, polyelectrolyte brush electrolyte-based hydrogels, elastic substrates, multicrack initiator-promoted surfaces. Among these surfaces, show excellent enhanced surface icephobicity during dynamic processes...
Piezoelectric nanomaterials are functional materials that hold a great promise for the nanoscale conversion of mechanical energy and electrical signals. Owing to their excellent electromechanical dependence, catalytic activity, response sensitivity, piezoelectric widely used in harvesting, sensors, actuators, resonators, medical detectors. Nano‐piezoelectric exhibit unique chemical activities field biomedical engineering, such as disease diagnosis treatment. The working principles,...