A5039722617- Mesoporous Materials and Catalysis
- Nanoplatforms for cancer theranostics
- Nanoparticle-Based Drug Delivery
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Nanomaterials in Catalysis
- Quantum Dots Synthesis And Properties
- Supercapacitor Materials and Fabrication
- Advanced Photocatalysis Techniques
- Polymer Surface Interaction Studies
- Micro and Nano Robotics
- Covalent Organic Framework Applications
- Pickering emulsions and particle stabilization
- Catalytic Processes in Materials Science
- Nanomaterials for catalytic reactions
- Nanocluster Synthesis and Applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Luminescence and Fluorescent Materials
- Advanced Sensor and Energy Harvesting Materials
- Characterization and Applications of Magnetic Nanoparticles
- Luminescence Properties of Advanced Materials
- Aerogels and thermal insulation
- Extracellular vesicles in disease
- Graphene and Nanomaterials Applications
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
Collaborative Innovation Center of Chemistry for Energy Materials
2016-2025
Fudan University
2016-2025
Shanghai Stomatological Hospital
2023-2025
Sun Yat-sen University
2023
Dalian University of Technology
2023
Guangzhou Institute of Energy Conversion
2015
Chinese Academy of Sciences
2015
Shijiazhuang University
2015
Hebei University of Science and Technology
2015
University of Guelph
2005
The low-efficiency cellular uptake property of current nanoparticles greatly restricts their application in the biomedical field. Herein, we demonstrate that novel virus-like mesoporous silica can easily be synthesized, showing superior property. unique with a spiky tubular rough surface have been successfully synthesized via single-micelle epitaxial growth approach low-concentration-surfactant oil/water biphase system. nanoparticles' morphology results mainly from nanotubes spontaneously...
Abstract Lanthanide doped core–multishell structured NaGdF 4 :Yb,Er@NaYF :Yb@NaGdF :Yb,Nd@NaYF @NaGdF :Yb,Tm@NaYF nanoparticles with power‐density independent orthogonal excitations‐emissions upconversion luminescence (UCL) were fabricated for the first time. The optical properties of these related to absorption filtration effect :Yb,Tm layer. By tuning thickness layer, can exhibit unique two groups UCL: Tm 3+ prominent UV/blue (UV=ultraviolet) UCL under excitation at 980 nm and Er green/red...
As one of the most important parameters nanomotors' motion, precise speed control enzyme-based nanomotors is highly desirable in many bioapplications. However, owing to stable physiological environment, it still very difficult situ manipulate motion nanomotors. Herein, inspired by brakes on vehicles, near-infrared (NIR) "optical brakes" are introduced glucose-driven mesoporous realize remote regulation for first time. The novel rationally designed and fabricated based Janus nanostructure,...
Abstract High current density hydrogen evolution reaction (HER) in alkaline water electrolysis plays crucial role renewable and sustainable energy systems, while posing a great challenge to the highly‐efficient electrocatalysts. Here, synthesis of Ni/NiO@MoO 3− x composite nanoarrays is reported by moderate reduction strategy, combining Ni/NiO nanoparticles (≈20 nm) with amorphous MoO nanoarrays. The possess enhanced hydrophilicity, optimize barriers, accelerate reactant diffusion/bubble...
Thanks to their excellent photoelectric characteristics generate cytotoxic reactive oxygen species (ROS) under the light-activation process, TiO2 nanomaterials have shown significant potential in photodynamic therapy (PDT) for solid tumors. Nevertheless, limited penetration depth of TiO2-based photosensitizers and excitation sources (UV/visible light) PDT remains a formidable challenge when confronted with complex tumor microenvironments (TMEs). Here, we present H2O2-driven black mesoporous...
Despite its effectiveness in eliminating cancer cells, ferroptosis is hindered by the high natural antioxidant glutathione (GSH) levels tumor microenvironment. Herein, we developed a spatially asymmetric nanoparticle, Fe3O4@DMS&PDA@MnO2-SRF, for enhanced ferroptosis. It consists of two subunits: Fe3O4 nanoparticles coated with dendritic mesoporous silica (DMS) and PDA@MnO2 (PDA: polydopamine) loaded sorafenib (SRF). The spatial isolation Fe3O4@DMS PDA@MnO2-SRF subunits enhances synergistic...
Like surfactants with tunable hydrocarbon chain length, Janus nanoparticles also possess the ability to stabilize emulsions. The volume ratio between hydrophilic and hydrophobic domains in a single nanoparticle is very important for stabilization of emulsions, which still great challenge. Herein, dual-mesoporous Fe3O4@mC&mSiO2 spatial isolation carbon silica at single-particle level have successfully been synthesized first time by using novel surface-charge-mediated selective encapsulation...
A near-infrared (NIR) induced decomposable polymer nanocapsule is demonstrated. The nanocapsules are fabricated based on layer-by-layer co-assembly of azobenzene functionalized polymers and up/downconversion nanoparticles (U/DCNPs). When the exposed to 980 nm light, ultraviolet/visible photons emitted by U/DCNPs can trigger photoisomerization groups in framework. could decompose from large-sized small U/DCNPs. Owing their optimized original size (ca. 180 nm), effectively avoid biological...
A universal sequential synthesis strategy in aqueous solution is presented for highly uniform core-shell structured photocatalysts, which consist of a metal sulfide light absorber core and co-catalyst shell. We show that the chemistry can drive formation unique structures controlled by constant solubility product sulfides. variety have been demonstrated, including CdS@CoSx , CdS@MnSx CdS@NiSx CdS@ZnSx CuS@CdS, more complexed @CoSx . The obtained strawberry-like exhibit high photocatalytic H2...
Abstract The potential applications of covalent organic frameworks (COFs) can be further developed by encapsulating functional nanoparticles within the frameworks. However, synthesis monodispersed core@shell structured COF nanocomposites without agglomeration remains a significant challenge. Herein, we present versatile dual-ligand assistant strategy for interfacial growth COFs on with abundant physicochemical properties. Regardless composition, geometry or surface properties core, obtained...
Abstract The gradient-structure is ideal nanostructure for conversion-type anodes with drastic volume change. Here, we demonstrate an inorganic-organic competitive coating strategy constructing gradient-structured ferroferric oxide-carbon nanospheres, in which the deposition of oxide nanoparticles and polymerization carbonaceous species are well controlled by reaction thermodynamics. synthesized a uniform size ~420 nm consists (4–8 nm) carbon matrix, aggregated into inner layer (~15...
Despite the importance of nanoparticle's multipods topology in multivalent-interactions enhanced nano-bio interactions, precise manipulation surface topological structures is still a great challenge. Herein, surface-kinetics mediated multi-site nucleation strategy demonstrated for fabrication mesoporous with precisely tunable structures. Tribulus-like tetra-pods Fe3O4@SiO2@RF&PMOs (RF = resorcinol-formaldehyde resin, PMO periodic organosilica) nanocomposites have successfully been fabricated...
Size and charge dual-transformable core@satellite structured nanoassemblies are developed to overcome multiple biological barriers in a drug delivery system.
Synthesis of hierarchically porous structures with uniform spatial gradient and structure reinforcement effect still remains a great challenge. Herein, we report the synthesis zeolite@mesoporous silica core-shell nanospheres (ZeoA@MesoS) through micellar dynamic assembly strategy. In this case, find that size composite micelles can be dynamically changed increase swelling agents, which in situ act as building blocks for modular mesostructures. The ZeoA@MesoS are highly dispersed solvents...
Asymmetric materials have attracted tremendous interest because of their intriguing physicochemical properties and promising applications, but endowing them with precisely controlled morphologies porous structures remains a formidable challenge. Herein, facile micelle anisotropic self-assembly approach on droplet surface is demonstrated to fabricate asymmetric carbon hemispheres jellyfish-like shape radial multilocular mesostructure. This synthesis follows an interface-energy-mediated...
As an important branch of anisotropic nanohybrids (ANHs) with multiple surfaces and functions, the porous ANHs (p-ANHs) have attracted extensive attentions because unique characteristics high surface area, tunable pore structures controllable framework compositions, etc. However, due to large surface-chemistry lattice mismatches between crystalline amorphous nanomaterials, site-specific assembly subunits on host is challenging. Here, we report a selective occupation strategy achieve growth...
Abstract A sulfhydryl monomicelles interfacial assembly strategy is presented for the synthesis of fully exposed single‐atom‐layer Pt clusters on 2D mesoporous TiO 2 (SAL‐Pt@mTiO ) nanosheets. This features introduction group in to finely realize controllable co‐assembly process precursors within ordered mesostructures. The resultant SAL‐Pt@mTiO shows uniform SAL (≈1.2 nm) anchored ultrathin nanosheets (≈7 with a high surface area (139 m g −1 ), large pore size (≈25 and dispersion (≈99 %)....
Abstract The catalytic therapy based on the nanozymes has received increasing interest in cancer treatment. However, capabilities of standalone are relatively limited, necessitating development a nano‐bio composite system that integrates both and natural enzymes. This construction often inevitably leads to interference between enzyme nanozymes, resulting reduced synergistic performance. Herein, cascade catalysis featuring “core@paratroopers” structure is proposed, wherein hollow manganese...
Abstract Thermal management is a key link in improving energy utilization and preparing insulation materials with excellent performance the core technological issue. Complex irregular pore structures of hinder exploration structure‐property relationships further promotion material performance. Ordered mesoporous silica (OMS) kind porous ordered frameworks. This work elucidates effects architecture on thermal conductivity silica. Herein, two typical OMS, SBA‐15 SBA‐16, characterized by...
Although the superiority of hierarchical structure has driven extensive demand for applications, establishing hierarchy in a long-range-ordered single crystal remains formidable challenge due to inherent competition and contradiction between crystallinity controllable structure. Herein, we demonstrate growth dissociation kinetics cooperative strategy synthesizing family hollow single-crystalline mesoporous metal-organic frameworks (meso-MOFs) with structures. The approach employs...
A novel degradation‐restructuring induced anisotropic epitaxial growth strategy is demonstrated for the synthesis of uniform 1D diblock and triblock silica mesoporous asymmetric nanorods with controllable rod length (50 nm to 2 µm) very high surface area 1200 m g −1 . The nanocomposites are composed a organosilicate nanorod highly ordered hexagonal mesostructure, closely connected dense SiO nanosphere located only on one side nanorods. Furthermore, constituted by cubic mesostructured...