A5100655847- Advanced Nanomaterials in Catalysis
- Metal-Organic Frameworks: Synthesis and Applications
- Enzyme Catalysis and Immobilization
- Electrochemical sensors and biosensors
- Magnetic and transport properties of perovskites and related materials
- Nanocluster Synthesis and Applications
- Advanced Sensor and Energy Harvesting Materials
- Gold and Silver Nanoparticles Synthesis and Applications
- Covalent Organic Framework Applications
- Conducting polymers and applications
- Luminescence and Fluorescent Materials
- Advanced Condensed Matter Physics
- Advanced biosensing and bioanalysis techniques
- Organic Electronics and Photovoltaics
- Thermal Expansion and Ionic Conductivity
- Molecular Sensors and Ion Detection
- Postharvest Quality and Shelf Life Management
- Public-Private Partnership Projects
- Nanocomposite Films for Food Packaging
- Block Copolymer Self-Assembly
- Law, Economics, and Judicial Systems
- Thin-Film Transistor Technologies
- Solar-Powered Water Purification Methods
- Lignin and Wood Chemistry
- Metallic Glasses and Amorphous Alloys
South China University of Technology
2020-2025
Zhejiang University
2022-2024
Guangzhou College of Commerce
2023
State Key Laboratory of Silicon Materials
2022
Chongqing Normal University
2019-2020
Tsinghua University
2014-2019
Zhejiang Sci-Tech University
2019
Nanjing University
2003-2015
Nanjing Tech University
2005-2015
Collaborative Innovation Center of Advanced Microstructures
2003-2005
A facile and simple method was proposed for the synthesis of multi-enzyme-containing metal–organic frameworks.
Abstract Enzymatic catalysis in living cells enables the in-situ detection of cellular metabolites single cells, which could contribute to early diagnosis diseases. In this study, enzyme is packaged amorphous metal-organic frameworks (MOFs) via a one-pot co-precipitation process under ambient conditions, exhibiting 5–20 times higher apparent activity than when encapsulated corresponding crystalline MOFs. Molecular simulation and cryo-electron tomography (Cryo-ET) combined with other...
By the methods of physical adsorption, covalent conjugation and self-assembly, enzymes can be immobilized on metal–organic frameworks (MOFs) inorganic crystal nanoflowers with great promise enhancing enzyme stability, activity even selectivity.
The protection effect of metal–organic framework (MOF) provides high stability for immobilized enzyme. small cavities MOFs, however, usually result in decreased apparent substrate affinity and enzymatic activity enzyme, compared to native We synthesized zeolitic imidazolate framework-8 (ZIF-8) with a combination mesoporous microporous channels cytochrome c (Cyt c) immobilization. Compared Cyt c, the displayed increased (Michaelis constant Km reduced by ∼50%), ∼128% activity, 1.4-fold...
Enzyme/metal-organic framework composites with high stability in protein denaturing solvents were reported this study. Encapsulation of enzyme metal-organic frameworks (MOFs) via co-precipitation process was realized, and the generality synthesis validated by using cytochrome c, horseradish peroxidase, Candida antarctica lipase B as model enzymes. The encapsulated greatly increased after immobilization on MOFs. Remarkably, when exposed to including dimethyl sulfoxide, formamide, methanol,...
Flexible and stretchable optoelectronics including organic solar cells, electronic skins, electrochemical transistors, light-emitting diodes, supercapacitors will play an important role in our lives the future. Conductive electrodes with desirable mechanical properties are key to achieving those devices high performance. polymers (CPs) have emerged as promising elastic electrode materials for these unprecedented electrodes, buffer layers, channels, or interconnectors. In this review, we...
Covalent organic frameworks (COFs) offer a promising platform for enzyme immobilization due to their abundant and chemically modifiable functional groups alongside finely tunable pore structures. Utilizing carboxymethylation, we successfully tailored the microenvironment of COFs subsequently immobilized via adsorption. This strategic modification induces localized reduction in pH within COF, significantly enhancing enzyme's catalytic activity. Notably, relative activity Cyt c@cmCOF-TATP...
Biomineralization of enzymes inside rigid metal-organic frameworks (MOFs) is appealing due to its biocompatibility and simplicity. However, this strategy has hitherto been limited microporous MOFs, leading low apparent enzymatic activity. In study, polysaccharide sodium alginate introduced during the biomineralization in zeolitic imidazolate (ZIFs) competitively coordinate with metal ions, which endows encapsulated enzyme a 7-fold higher activity than that ZIFs. Mechanism investigation...
Reverse micelles were utilized to prepare enzyme-incorporated metal–organic framework (MOF) nanocrystals with ultrahigh enzymatic activity.
Enzyme–copper nanoparticle hybrid catalysts were prepared with highly retained enzymatic and Cu-catalytic activities, enabling the chemo-enzymatic cascade reactions.
In situ integration of enzymes with covalent organic frameworks (COFs) to form hybrid biocatalysts is both significant and challenging. this study, we present an innovative strategy employing deep eutectic solvents (DESs) synergistically synthesize COFs shield cytochrome c (Cyt c). By utilizing DESs as reaction in combination water, successfully achieved rapid encapsulation Cyt within (specifically COF-TAPT-TFB) under ambient conditions. The resulting c@COF-TAPT-TFB composite demonstrates a...
Abstract Ultra‐thin (also known as ultra‐flexible) organic photovoltaics (OPVs) represent a strong contender among emerging photovoltaic technologies. However, due to the imbalance between optical and electrical properties of indium tin oxide (ITO)‐free transparent electrodes, ultra‐thin OPVs often exhibit lower efficiency compared brittle yet more balanced rigid ITO counterparts. Here, we design fabricate an advanced OPV, which involves thoroughly optimized silver nanowires (AgNWs)...
Covalent organic frameworks (COFs) with tunable structures and versatile chemical functionalities offer great promise for enzyme immobilization. This study explores the "anchoring effect" induced by covalent bonding, which significantly enhances enzymatic efficiency. Glucose oxidase (GOx) was covalently immobilized onto an epoxy-functionalized COF (oCOF-TATP) incorporating epoxy groups into framework. The immobilization approach increased loading from 26 mg/g (physical adsorption) to 40...
CuAsp with a fiber-like structure exhibited both NADH peroxidase- and glycerol dehydrogenase (GlyDH)-mimetic activities.
Using aldehyde-functionalized Pluronic as the reactive surfactant, enzyme-Pluronic conjugates with sizes ranging from nanometers to micrometers were synthesized in reverse emulsions. Compared direct conjugation aqueous solution, this method gave an increased efficiency and well-controlled size of conjugates. The versatility was validated using horseradish peroxidase (HRP), Candida rugosa lipase (CRL) antarctica B (CALB). resulting showed greatly enhanced apparent activity compared free...