A5100379155- Advanced Sensor and Energy Harvesting Materials
- Membrane Separation Technologies
- Hydrogels: synthesis, properties, applications
- Surface Modification and Superhydrophobicity
- Polymer Surface Interaction Studies
- Electrospun Nanofibers in Biomedical Applications
- Carbon and Quantum Dots Applications
- Advanced biosensing and bioanalysis techniques
- Conducting polymers and applications
- 3D Printing in Biomedical Research
- Advanced Polymer Synthesis and Characterization
- Catalytic Processes in Materials Science
- Crystallization and Solubility Studies
- Nanocluster Synthesis and Applications
- Nanomaterials for catalytic reactions
- Bone Tissue Engineering Materials
- Molecular Sensors and Ion Detection
- Advanced Photocatalysis Techniques
- Fiber-reinforced polymer composites
- biodegradable polymer synthesis and properties
- X-ray Diffraction in Crystallography
- Optical Coatings and Gratings
- Adsorption and biosorption for pollutant removal
- Photonic and Optical Devices
- Advanced Materials and Mechanics
Tiangong University
2016-2025
Chongqing University
2014-2025
Chongqing University of Science and Technology
2025
Research Institute of Natural Gas Technology
2025
PetroChina Southwest Oil and Gas Field Company (China)
2025
Gas Technology Institute
2025
China Earthquake Administration
2025
Dalian Polytechnic University
2022-2025
Materials Science & Engineering
2025
Chinese PLA General Hospital
2024
A novel superhydrophilic and underwater superoleophobic polyacrylamide (PAM) hydrogel-coated mesh is successfully fabricated in an oil/water/solid three-phase system. Compared to traditional oleophilic materials, the as-prepared meshes can selectively separate water from oil/water mixtures with advantages of high efficiency, resistance oil fouling, easy recyclability.
We report the facile synthesis of carbon dots with tunable fluorescence from unzipping photonic crystals and their application in LEDs, which may provide an insight into creation multifunctional adapted for various applications such as optoelectronics, sensing, or bioimaging.
Design of tough hydrogels has made great progress in the past two decades. However, synthetic gels are usually much softer than some biotissues (e.g., skins with modulus up to 100 MPa). Here we report a new class ultrastiff and supramolecular facilely prepared by copolymerization methacrylic acid methacrylamide. The water content approximately 50–70 wt % possessed remarkable mechanical properties, Young's 2.3–217.3 MPa, tensile breaking stress 1.2–8.3 strain 200–620%, tearing fracture energy...
Triboelectric nanogenerators (TENGs), as a promising energy harvesting technology, have been rapidly developed in recent years. However, the research based on fully flexible and environmentally friendly TENGs is still limited. Herein, for first time, hydrogel‐based triboelectric nanogenerator (Hydrogel‐TENG) with high flexibility, recyclability, environmental friendliness simultaneously has demonstrated. The standard Hydrogel‐TENG can generate maximum output power of 2 mW at load resistance...
Robust underwater superoleophobicity – oil repellence that is stable under loading achieved by constructing hierarchical macromolecule-nanoclay hydrogels (see images), inspired the oil-repellent nature of composite surface fish. The synergetic effect micro-/nanostructures and mechanical strength hybrid in general supports stability trapped water on hydrogel surface, endowing hybid with robust (upper right inset) even forces. Detailed facts importance to specialist readers are published as...
Capture and release of cancer cells: a thermoresponsive nanostructured surface is designed to reversibly capture cells, wherein hydrophobic interaction helps the realization target capture/release cells. The unique nature platform based on synergistic effect interactions between smart anchor (i.e., biotin-BSA), topographic substrates
Using carboxylate-protected silver nanoclusters (Ag-carboxylate NCs) as a model, we separately investigated the contribution of ligand shell and metal core to understand nature photoluminescence Ag NCs. A new Ag(0)NCs@Ag(I)-carboxylate complex core-shell structural model has been proposed. The emission from Ag-carboxylate NCs could be attributed ligand-to-metal-metal charge transfer Ag(I)-carboxylate complexes (the oxygen atom in carboxylate ligands Ag(I) ions) atoms subsequent radiative...
Terahertz (THz) frequency quantum cascade lasers emitting peak powers of >1 W from a single facet in the pulsed mode are demonstrated. The active region is based on bound‐to‐continuum transition with one‐well injector, and embedded into surface‐plasmon waveguide. emit at ∼3.4 THz have maximum operating temperature 123 K. measured emitted ∼1.01 10 K ∼420 mW 77 K, no correction made to allow for optical collection efficiency apparatus.
Abstract Graphene‐reinforced polymer composites with high thermal conductivity show attractive prospects as transfer materials in many applications such intelligent robotic skin. However, for the most reported composites, precise control of is not easily achieved, and improvement efficiency usually low. To effectively 3D graphene‐reinforced nanocomposites, a hyperelastic double‐continuous network graphene sponge developed. The structure (orientation, density) (in‐plane, cross‐plane)...
Creating functional tissues and organs in vitro on demand is a major goal biofabrication, but the ability to replicate external geometry of specific their internal structures such as blood vessels simultaneously remains one greatest impediments. Here, this limitation addressed by developing generalizable bioprinting strategy sequential printing reversible ink template (SPIRIT). It demonstrated that microgel-based biphasic (MB) bioink can be used both an excellent suspension medium supports...
Large droplets emerging during dropwise condensation impair surface properties such as anti-fogging/frosting ability and heat transfer efficiency. How to spontaneously detach massive randomly distributed with controlled sizes has remained a challenge. Herein, we present solution called droplet sieve, through fabricating microscale thin-walled lattice structures coated superhydrophobic layer. Growing were observed jump off this once becoming slightly larger than the lattices. The maximum...
Abstract Given the marginal penetration of most drugs across blood-brain barrier, efficacy various agents remains limited for glioblastoma (GBM). Here we employ low-intensity pulsed ultrasound (LIPU) and intravenously administered microbubbles (MB) to open barrier increase concentration liposomal doxorubicin PD-1 blocking antibodies (aPD-1). We report results on a cohort 4 GBM patients preclinical models treated with this approach. LIPU/MB increases by 2-fold 3.9-fold in human murine brains...
Three programs have been developed to aid in the classification and visualization of RNA structure. BPViewer provides a web interface for displaying three-dimensional (3D) coordinates individual base pairs or pair collections. A server, RNAview, automatically identifies classifies types that are formed nucleic acid structures by various combinations three edges, Watson–Crick, Hoogsteen Sugar edge. RNAView produces two-dimensional (2D) diagrams secondary tertiary structure either Postscript,...
Nanoscale topography was constructed on a thermally responsive poly(N-isopropylacrylamide) (PNIPAAm) surface by grafting the polymer from silicon nanowire arrays via surface-initiated atom transfer radical polymerization. The as-prepared showed largely reduced platelet adhesion in vitro both below and above lower critical solution temperature (LCST) of PNIPAAm (∼32 °C), while smooth exhibited antiadhesion to platelets only LCST. Contact angle adhesive force measurements oil droplets...
The softness of materials is very important in cellular processes, such as cell adhesion, spread, proliferation and differentiation. Using soft benefits many biological studies applications, wound healing, tissue engineering clinical surgery. However, other areas, rare cancer-cell capture isolation, the importance has not yet been studied. Extracellular matrix suitable for contact survival formed from with specific molecules nanostructures. Herein, we report a polystyrene nanotube substrate...