A5070783352- Nanoplatforms for cancer theranostics
- Advanced Nanomaterials in Catalysis
- Membrane Separation Technologies
- Carbon and Quantum Dots Applications
- Graphene research and applications
- Nanocluster Synthesis and Applications
- Advanced Sensor and Energy Harvesting Materials
- Graphene and Nanomaterials Applications
- Luminescence and Fluorescent Materials
- Conducting polymers and applications
- Luminescence Properties of Advanced Materials
- Advanced Photocatalysis Techniques
- Catalytic Processes in Materials Science
- Photoacoustic and Ultrasonic Imaging
- Advanced ceramic materials synthesis
- Nanopore and Nanochannel Transport Studies
- Solar Thermal and Photovoltaic Systems
- Advanced materials and composites
- Medicinal Plants and Neuroprotection
- Aerodynamics and Fluid Dynamics Research
- Nanoparticles: synthesis and applications
- Ammonia Synthesis and Nitrogen Reduction
- Electrospun Nanofibers in Biomedical Applications
- Stress Responses and Cortisol
- Advanced Battery Materials and Technologies
Chinese Academy of Sciences
2021-2024
Beijing Institute of Nanoenergy and Nanosystems
2021-2024
Guangxi University
2021-2024
Hebei University of Chinese Medicine
2024
Henan University of Science and Technology
2022
Guangzhou University
2021
Qingdao University
2013-2018
Materials Science & Engineering
2017
China International Science and Technology Cooperation
2017
Jiangxi University of Science and Technology
2012
Ultrasound (US)-triggered sonodynamic therapy (SDT) based on semiconductor nanomaterials has attracted considerable attention for cancer therapy. However, most inorganic sonosensitizers suffer from low efficiency due to the rapid recombination of electron-hole pairs. Herein, Cu2-xO-BaTiO3 piezoelectric heterostructure was fabricated as a sonosensitizer and chemodynamic agent, simultaneously, improving reactive oxygen species (ROS) generation therapeutic outcome. Under US irradiation,...
Electrospinning (e-spin) technique has emerged as a versatile and feasible pathway for constructing diverse polymeric fabric structures, which show potential applications in many biological biomedical fields. Owing to the advantages of adjustable mechanics, designable surface multi-functionalization, biomimetic capability natural tissue, remarkable progress been made flexible bioelectronics tissue engineering sensing therapeutic purposes. In this perspective, we review recent works on design...
Abstract With the development of engineered nanomaterials and nanomedicines, utilization to generate excessive reactive oxygen species under exogenous ultrasound (US) irradiation for realizing disease therapy, namely sonodynamic therapy (SDT), has attracted widespread attention. Compared with traditional photodynamic US shows deeper tissue penetration reach deep‐seated location. However, high‐efficiency sonosensitizers remains one gravest challenges in current related research future...
Abstract Single‐atom nanozymes (SAzymes) are considered as the most promising candidates for natural enzymes due to their atomically dispersed active sites that closely resemble metal centers of counterparts. However, a significant challenge still exists improving catalytic activities, retarding practical applications. Herein, this article presents through application human self‐driven triboelectric device impose electrical stimulus, multiple enzyme‐like activities single‐atom copper...
Sonodynamic therapy (SDT) is regarded as a new-rising strategy for cancer treatment with low invasiveness and high tissue penetration, but the scarcity of high-efficiency sonosensitizers has seriously hindered its application. Herein, iron-doped oxygen-deficient bismuth tungstate nanosheets (BWO-Fe NSs) piezotronic effect are synthesized enhanced SDT. Due to existence oxygen defects introduced through Fe doping, bandgap BWO-Fe significantly narrowed so that can be more easily activated by...
Abstract Engineered nanozymes have been developed to catalyze the production of reactive oxygen species (ROS) for cancer therapy, but currently, ROS generation efficiency is still far from optimistic. In this study, a human self‐driven electrical stimulation enhanced catalytic system based on wearable triboelectric nanogenerator (TENG) and fully π‐conjugated covalent organic framework nanocages (hCOF) improving therapy created. The hCOF nanocage with high electron mobility under...
The nano-Zirconia powders doped with different yttrium content (YSZ) were prepared by hydrothermal method, and then calcined in the atmosphere. grain growth kinetics mechanism of YSZ powder analyzed. addition Y2O3 can refine zirconia grains, its action is discussed, sizes nano-powders (0, 3 11 YSZ) are 15.4, 13.7 8.0 nm, respectively. phase transformation influence doping stages on discussed. analyzed expounded. first stage dominated surface diffusion boundary rotational polymerization...
The efficacy of cancer catalytic therapy is still hindered by the inefficient generation reactive oxygen species (ROS). Herein, we report a self-driven electrical stimulation-promoted and chemotherapy integrating human-driven triboelectric nanogenerator (TENG) with an implantable biodegradable nanofibrous patch. gelatin/polycaprolactone patch incorporates doxorubicin (DOX) graphitic carbon nitride (g-C3N4), in which peroxidase (POD)-like activity g-C3N4 to produce hydroxyl radical (•OH) can...
Abstract The efficacy of sonodynamic therapy (SDT) mainly relies on the sonosensitizers, which generate reactive oxygen species (ROS) upon ultrasound (US) stimulation. However, limited availability high‐efficiency sonosensitizers hampers therapeutic effectiveness SDT as a standalone modality. In this work, robust and gas cancer platform is constructed based strontium (Sr) doped barium titanate (BST) piezoelectric nanoparticles functionalized with L‐arginine (BST@LA). doping Sr into A site...
Abstract Chirality is a prevalent characteristic in nature, where biological systems exhibit significant preference for specific enantiomers of biomolecules. However, there limited exploration into utilizing nanomaterials’ chirality to modulate their interactions with intracellular substances. In this study, self‐assembled copper‐cysteine chiral nanoparticles and explore the influence charity on cancer chemodynamic therapy (CDT) are fabricated. Experimental molecular dynamics (MD) simulation...
Ultrasound (US)-triggered sonodynamic therapy (SDT) is an emerging method for treating cancer due to its non-invasive nature and high-depth tissue penetration ability. However, current sonosensitizers commonly have unsatisfactory quantum yields of free radicals. In this work, we developed unique organic semiconductor π-conjugated covalent framework nanocages (COFNs) as highly efficient boost radical (1O2 •OH) production therapy. With the hollow porous structure band transport behavior, COFNs...
The reduced graphene oxide–gold nanoparticle (rGO–Au NP) membranes are prepared by vacuum filtration method. sizes of the Au NPs on surface rGO about 8–10 nm, and lattice spacing is 0.0241 which relative to cubic gold crystal. layer-by-layer stacking structure rGO–Au NP membrane can be observed clearly field emission scanning electron microscopy. water flux as high 204.1 L m−2 h−1 bar−1, its retention for Rhodamine B (RhB) 99.79%.
Significant achievements have been made on the development of next generation filtration and separation membranes using graphene materials, graphene-based are promising in many areas such as membrane separation, water desalination.
Abstract The free radical generation efficiency of nanozymes in cancer therapy is crucial, but current methods fall short. Alloy nanoparticles (ANs) hold promise for improving catalytic performance due to their inherent electronic effect, there are limited ways modulate this effect. Here, a self‐driven electric field (E) system utilizing triboelectric nanogenerator (TENG) and AuPd ANs with glucose oxidase (GOx)‐like, catalase (CAT)‐like, peroxidase (POD)‐like activities presented enhance the...
We have designed a highly efficient bismuth nanocluster supported on nitrogen-doped porous carbon as nanozyme (Bi-NC) for cancer therapy. At the same time, Bi-NC shows good photothermal conversion performance to generate heat strengthening