A5005229638- Metal-Organic Frameworks: Synthesis and Applications
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Covalent Organic Framework Applications
- Advanced Photocatalysis Techniques
- Molecular Sensors and Ion Detection
- Perovskite Materials and Applications
- Nanoplatforms for cancer theranostics
- Conducting polymers and applications
- Magnetism in coordination complexes
- Advanced biosensing and bioanalysis techniques
- Electrochemical Analysis and Applications
- Lanthanide and Transition Metal Complexes
- Nanocluster Synthesis and Applications
- Quantum Dots Synthesis And Properties
- Advanced Nanomaterials in Catalysis
- Blood Coagulation and Thrombosis Mechanisms
- Electrocatalysts for Energy Conversion
- Luminescence and Fluorescent Materials
- Organic Electronics and Photovoltaics
- Venous Thromboembolism Diagnosis and Management
- Dendrimers and Hyperbranched Polymers
- Supramolecular Self-Assembly in Materials
- Functional Brain Connectivity Studies
- Radioactive element chemistry and processing
Shenzhen Polytechnic
2019-2025
City University of Hong Kong
2025
Southern University of Science and Technology
2016-2025
Wuxi Fourth People's Hospital
2022-2024
Hebei Agricultural University
2024
Jiangnan University
2022-2024
University of Alberta
2023
Shaanxi Provincial Hospital of Traditional Chinese Medicine
2022
Guangdong Provincial Hospital of Traditional Chinese Medicine
2021
Boston College
2017-2021
Abstract Biocatalytic transformations in living organisms, such as multi-enzyme catalytic cascades, proceed different cellular membrane-compartmentalized organelles with high efficiency. Nevertheless, it remains challenging to mimicking biocatalytic cascade processes natural systems. Herein, we demonstrate that multi-shelled metal-organic frameworks (MOFs) can be used a hierarchical scaffold spatially organize enzymes on nanoscale enhance Encapsulating multi-enzymes MOFs by epitaxial...
Abstract In traditional optical imaging, image sensors only record intensity information, and phase information of transparent samples such as cells semiconductor materials is hard to obtain. Quantitative imaging techniques are crucial for obtaining detailed but current methods often require complex interferometric setups or mechanical adjustments, limiting their practical applicability. Here, we proposed a novel meta-device integrating PB phase-based meta-lens, refractive lens, an...
Highly luminescent metal–organic frameworks (LMOFs) have received great attention for their potential use in energy-efficient general lighting devices such as white-light-emitting diodes (WLEDs); however, achieving strong emission with controllable color, especially high-quality white light, remains a considerable challenge. Herein, we present new strategy to encapsulate situ multiple dyes into nanocrystalline ZIF-8 pores form an efficient dyes@MOF system. Using this strategy, build three...
Hydrogen generation via photocatalysis-driven water splitting provides a convenient approach to turn solar energy into chemical fuel. The development of photocatalysis system that can effectively harvest visible light for hydrogen is an essential task in order utilize this technology. Herein, kind cadmium free Zn-Ag-In-S (ZAIS) colloidal quantum dots (CQDs) shows remarkably photocatalytic efficiency the region developed. More importantly, nanocomposite based on combination 0D ZAIS CQDs and...
Abstract A bio‐inspired design of using metal–organic framework (MOF) microcrystals with well‐defined multi‐shelled hollow structures was used as a matrix to host multiple guests including molecules and nanoparticles at separated locations form hierarchical material, mimicking biological structures. The interactions such energy transfer (ET) between different are regulated by precisely fixing them in the MOF shells or encapsulating cavities shells. proof‐of‐concept is demonstrated hosting...
A novel nanosensor was explored for the highly selective detection of intracellular carbon monoxide (CO) by surface enhanced Raman spectroscopy (SERS) on basis palladacycle carbonylation. By assembling new synthesized palladacycles (PC) gold nanoparticles (AuNPs), SERS nanosensors (AuNP/PC) were prepared with good activity and reactivity CO. When AuNP/PC incubated a CO-containing system, carbonylation PC assembled AuNPs initiated, corresponding spectra changed significantly, which allowed...
Quantifying the photoinduced electron transfer properties of a single entity is paramount importance for clarifying link between photoelectrochemical performance and specific an individual. Here, we successfully monitored behavior dye-sensitized ZnO on Au ultramicroelectrode with different TiO2 film thicknesses. Due to trap-limited diffusion in film, sub-millisecond photocurrent transient was observed individual N719@ZnO associated single-particle photocatalytic water splitting. Furthermore,...
We studied coordination-dependent surfactant binding on shaped MOF nanocrystals. Cetyltrimethylammonium bromide (CTAB) the surface of ZIF-8 was used as a model system. Infrared spectroscopic analysis and molecular dynamics simulations reveal different coordination environments for Zn nodes {100} {110} facets, resulting in CTAB adsorption. found that we are able to fine-tune ratio facets also observed once nanocrystals enclosed by pure growth along is terminated because nanocrystal has no...
Luminescent metal–organic frameworks (LMOFs) demonstrate strong potential for a broad range of applications due to their tunable compositions and structures. However, the methodical control LMOF emission properties remains great challenge. Herein, we show that linker engineering is powerful method systematically tuning behavior UiO-68 type (MOFs) achieve full-color emission, using 2,1,3-benzothiadiazole its derivative-based dicarboxylic acids as luminescent linkers. To address fluorescence...
Luminescent metal–organic frameworks (LMOFs) have received considerable attention in recent years because of their enormous potential for a broad range applications chemical sensing, energy-efficient lighting, bioimaging, and related fields. Benefiting from tunable crystal structures, compositions, porosity, significant progress has been made developing LMOFs with high luminescence quantum efficiency. In this Perspective, we highlight two recently developed strategies that successful...
We demonstrate the assembly of a mononuclear metal center, hexanuclear cluster, and V-shaped, trapezoidal tetracarboxylate linker into microporous metal–organic framework featuring an unprecedented 3-nodal (4,4,8)-c lyu topology. The compound, HIAM-302, represents first example that incorporates both primary building unit secondary in one structure, which should be attributed to desymmetrized geometry organic linker. HIAM-302 possesses optimal pore dimensions can separate monobranched...
Abstract Förster resonance energy transfer (FRET) has demonstrated its potential to enhance the light utilization ratio of perovskite solar cells by interacting with metal‐organic frameworks (MOFs) and layers. However, comprehensive investigations into how MOF design synthesis impact FRET in systems are scarce. In this work, nanoscale HIAM‐type Zr‐MOF (HIAM‐4023, HIAM‐4024, HIAM‐4025) is meticulously tailored evaluate FRET's existence influence on photoactive layer. Through precise...
Optical edge detection is a crucial optical analog computing method in fundamental artificial intelligence, machine vision, and image recognition, owing to its advantages of parallel processing, high speed, low energy consumption. Field-of-view-tunable particularly significant for detecting broader range objects, enhancing both practicality flexibility. In this work, novel approach-adaptive spatial differentiation proposed field-of-view-tunable detection. This improves the ability acquire...
While limited choice of emissive organic linkers with systematic emission tunability presents a great challenge to investigate energy transfer (ET) over the whole visible light range designable directions, luminescent metal-organic frameworks (LMOFs) may serve as an ideal platform for such study due their tunable structure and composition. Herein, five Zr6 cluster-based LMOFs, HIAM-400X (X=0, 1, 2, 3, 4) are prepared using 2,1,3-benzothiadiazole its derivative-based tetratopic carboxylic...
Applying metal–organic frameworks (MOFs) on the surface of other materials to form multifunctional has recently attracted great attention; however, directing MOF overgrowth is challenging due orders magnitude differences in structural dimensions. In this work, we developed a universal strategy mediate growth metal nanoparticles (NPs), by taking advantage dynamic nature weakly adsorbed capping agents. During colloidal process, agents gradually dissociate from surface, replaced situ MOF. The...
Luminescent metal-organic frameworks (LMOFs) have been extensively studied for their potential applications in lighting, sensing and biomedicine-related areas due to high porosity, unlimited structure composition tunability. However, methodical development systematically tuning the emission properties of fluorescent organic linker-based LMOFs facilitate rational design synthesis target-specific materials has remained challenging. Herein we attempt build an library by customized with targeted...
The development of nanoscaled luminescent metal-organic frameworks (nano-LMOFs) with organic linker-based emission to explore their applications in sensing, bioimaging and photocatalysis is great interest as material size wavelength both have remarkable influence on performances. However, there lack platforms that can systematically tune the nano-LMOFs customized linker design. Herein two series fcu- csq-type nano-LMOFs, precise control a broad range colors from blue near-infrared, were...
To enhance n-i-p perovskite solar cell (PSC) performance, we optimized the hole transport material (HTM) by using a cost-effective N,N′-bicarbazole-based molecule, BCzSPA, with 3D conjugated extended "L"-type configuration, to fix molecular packing model and charge hopping channel. By implementing mesoscale tailoring strategies order stacking of have significantly realized dense mosaic self-assembly intermolecular coupling multichannel properties. The proper incorporation heteroatom-promoted...
Background and Purpose A common missense mutation in coagulation factor V (Arg 506 Gln) creates phenotypic resistance to the anticoagulant effects of activated protein C predisposes carriers venous thrombosis. To assess a correlation between this hypercoagulable state ischemic cerebrovascular disease, we have compared prevalence group stroke patients with that several control patient groups. Methods The presence Arg Gln was determined by direct polymerase chain reaction–based assay on...
Determination of disease biomarkers in clinical samples is crucial significance for monitoring and public health.The dominating format enzyme-linked immunosorbent assay (ELISA), which subtly exploits both the antigen-antibody reaction biocatalytic property enzymes.Although enzymes play an important role this platform, they generally suffer from inferior stability less tolerant temperature, pH condition compared with general chemical product.Here, we demonstrate a metal-linked (MeLISA) based...
Herein, we demonstrate the successful utilization of reticular chemistry as an excellent designing strategy for deliberate construction a zirconium-tetracarboxylate metal-organic framework (MOF) inspired by Olympic rings. HIAM-4017, with unprecedented (4,8)-c underlying net topology termed jcs, was developed via insightful reconstruction rings and judicious design nonsymmetric organic linker. HIAM-4017 exhibits high porosity chemical thermal stability. Furthermore, excited-state...
Abstract Metal–organic frameworks (MOFs), renowned for their porous and tunable functionalities, hold significant potential enhancing perovskite photovoltaic. However, the influence of MOF, particularly those with balanced cations in pores, on conversion bottom‐layer PbI 2 distribution MOFs within remains underexplored. Herein, a newly synthesized Yttrium (Y)‐MOF material is introduced, featuring dimethylamine (DMA) as its pores strong absorption UV regime, to modify films. Y‐MOF, rich...