4.6 Article

Confining Natural/Mimetic Enzyme Cascade in an Amorphous Metal-Organic Framework for the Construction of Recyclable Biomaterials with Catalytic Activity

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Biophysics

A CRISPR-derived biosensor for the sensitive detection of transcription factors based on the target-induced inhibition of Cas12a activation

Bingzhi Li et al.

Summary: Transcription factors (TFs) are crucial proteins for cell fate determination and have potential applications in disease diagnostics and treatment. A highly sensitive biosensor based on the CRISPR/Cas12a system was developed for TF detection, utilizing competitive binding between Cas12a-crRNA and TFs to a specific dsDNA activator. This study demonstrates a novel approach in applying CRISPR technology for TF sensing and highlights the potential of using blocking mechanisms as a new sensing strategy for CRISPR-based biosensors.

BIOSENSORS & BIOELECTRONICS (2021)

Article Chemistry, Multidisciplinary

Topological-Distortion-Driven Amorphous Spherical Metal-Organic Frameworks for High-Quality Single-Mode Microlasers

Zhenhua Gao et al.

Summary: A strategy was proposed to design spherical MOFs microcavities by introducing flexible building blocks to overcome scattering losses in MOF microstructures, resulting in high Q factor and sufficient feedback for high-quality lasing oscillations. The acquired spherical microcavities with ultra-smooth surfaces and circular boundaries may pave the way for new types of flexible MOF-based photonic components.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Biochemistry & Molecular Biology

Lipase@zeolitic imidazolate framework ZIF-90: A highly stable and recyclable biocatalyst for the synthesis of fruity banana flavour

Tohid Taghizadeh et al.

Summary: ZIF-90 was synthesized and used as a support for immobilization of porcine pancreatic lipase (PPL), leading to improved pH and thermal stability while retaining high activity. In esterification experiments for producing fruity banana flavor, PPL@ZIF-90 demonstrated high catalytic efficiency and stability.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

Article Chemistry, Analytical

Signal-Amplified Detection of the Tumor Biomarker FEN1 Based on Cleavage-Induced Ligation of a Dumbbell DNA Probe and Rolling Circle Amplification

Bingzhi Li et al.

Summary: A signal-amplified detection method of FEN1 based on cleavage-induced ligation and rolling circle amplification was developed in this study, achieving highly sensitive and specific detection of FEN1 in real samples, as well as evaluating the inhibitory effects of chemicals on FEN1. This novel biosensor method enriches the tools for FEN1-based diagnostics.

ANALYTICAL CHEMISTRY (2021)

Article Chemistry, Analytical

Ultrasensitive electrochemical immunosensor based on the signal amplification strategy of the competitive reaction of Zn2+ and ATP ions to construct a signal on mode GOx-HRP enzyme cascade reaction

Wenjun Li et al.

Summary: A GOx/HRP@ZIF-90 nanomaterial with enhanced enzyme tolerance to external environment was developed using bio-simulated mineralization. The electrochemical immunosensor based on this nanomaterial showed excellent analytical performance in detecting CA-125, with good selectivity and stability, as well as high accuracy and precision in analyzing human blood samples.

MICROCHIMICA ACTA (2021)

Article Nanoscience & Nanotechnology

DNA-templated silver nanoclusters as an efficient catalyst for reduction of nitrobenzene derivatives: a systematic study

Zhirun Ji et al.

Summary: This study demonstrates the catalytic reduction of toxic nitro compounds into less harmful amino compounds by DNA-silver nanoclusters, which exhibit excellent stability under high temperature and organic solvents. The research expands the substrate range of DNA-AgNCs reduction through systematic investigation, providing a new approach for utilizing noble metal nanoclusters in controlling hazardous chemicals.

NANOTECHNOLOGY (2021)

Article Biotechnology & Applied Microbiology

Enzyme-functionalized magnetic framework composite fabricated by one-pot encapsulation of lipase and Fe3O4 nanoparticle into metal-organic framework

Yuan Ji et al.

Summary: The study successfully encapsulated lipase and magnetic nanoparticles into ZIF-8 composite material using a mild and quick one-pot strategy, achieving high immobilization yield. The resulting magnetic MOF composite demonstrated excellent resistance to harsh environments, simplifying complex downstream operations, and maintaining high activity even after multiple reuse cycles.

BIOCHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Multidisciplinary

Significantly Enhancing the Lithium Ionic Conductivity of Metal-Organic Frameworks via a Postsynthetic Modification Strategy

Li Tian et al.

Summary: This study synthesized a unique zinc metal-organic framework with uncoordinated carboxylic acid groups, which exhibited improved electrochemical properties after a simple acid-base reaction, increasing lithium ionic conductivity, lithium ion transference number, and the electrochemical window. This work provides a new strategy to enhance the conductivity of MOFs and offers a new perspective for manufacturing high-performance solid-state ionic conduction materials.

LANGMUIR (2021)

Article Biochemistry & Molecular Biology

Prolonged release and shelf-life of anticoagulant sulfated polysaccharides encapsulated with ZIF-8

Jie Zheng et al.

Summary: Natural active polysaccharides are gaining attention in pharmaceutical industries for their biological activities, while metal-organic frameworks (MOFs) help deliver cargo to specific locations, protecting drugs and improving therapeutic effectiveness.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

Article Chemistry, Multidisciplinary

Atomically Dispersed Copper Sites in a Metal-Organic Framework for Reduction of Nitrogen Dioxide

Yujie Ma et al.

Summary: Metal-organic framework materials provide an excellent platform for fabricating single-atom catalysts, and this study focuses on atomically dispersed copper sites in UiO-66 for catalytic reduction of NO2. Various characterization techniques confirm the atomic dispersion of copper sites and their significant role in the catalytic process, leading to superior catalytic performance without the need for reductants.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Article Chemistry, Multidisciplinary

Platinum-Copper Bimetallic Colloid Nanoparticle Cluster Nanozymes with Multiple Enzyme-like Activities for Scavenging Reactive Oxygen Species

Yan Liu et al.

Summary: The study successfully prepared polyvinylpyrrolidone-platinum-copper nanoparticle clusters with multiple enzymatic activities using a simple chemical coreduction method. These clusters showed efficient antioxidant enzyme-like activities and ability to eliminate reactive oxygen species. The doping of copper not only reduced platinum usage but also improved catalytic efficiency and versatility.

LANGMUIR (2021)

Article Chemistry, Multidisciplinary

Enhancing Demulsification Performance for Oil-Water Separation through Encapsulating Ionic Liquids in the Pore of MIL-100(Fe)

Rui Wang et al.

Summary: The encapsulation of ionic liquid cations (Amim(+)) in MIL-100(Fe) micropores enhanced the positive charge density of the framework, significantly improving the demulsification performance for oil-in-water emulsions. The efficiency of Amim@MIL-100(Fe)-3:3 reached 94% within 30 seconds, showcasing a substantial enhancement compared to MIL-100(Fe) within 30 minutes. This performance improvement was attributed to the increased electrostatic attraction facilitated by the presence of Amim(+).

LANGMUIR (2021)

Review Chemistry, Multidisciplinary

Armor-Plating Enzymes with Metal-Organic Frameworks (MOFs)

Siming Huang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Organic

Magnetic nanoparticles-supported palladium catalyzed Suzuki-Miyaura cross coupling

Sandip P. Vibhute et al.

TETRAHEDRON LETTERS (2020)

Review Biotechnology & Applied Microbiology

Advances on the in vivo and in vitro glycosylations of flavonoids

Yuan Ji et al.

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY (2020)

Article Chemistry, Physical

Trimetal atoms confined in openly accessible nitrogen-doped carbon constructs for an efficient ORR

Jingjing Wang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Article Chemistry, Multidisciplinary

Enhancing microperoxidase activity and selectivity: immobilization in metal-organic frameworks

Effrosyni Gkaniatsou et al.

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES (2019)

Article Multidisciplinary Sciences

Packaging and delivering enzymes by amorphous metal-organic frameworks

Xiaoling Wu et al.

NATURE COMMUNICATIONS (2019)

Article Nanoscience & Nanotechnology

Metal-Organic-Framework-Based Enzymatic Microfluidic Biosensor via Surface Patterning and Biomineralization

Munirah Mohammad et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Article Chemistry, Multidisciplinary

Enhanced Activity of Enzymes Encapsulated in Hydrophilic Metal-Organic Frameworks

Weibin Liang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Nanoscience & Nanotechnology

Glucose Oxidase-Instructed Fluorescence Amplification Strategy for Intracellular Glucose Detection

Shanshan Jiang et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Review Chemistry, Multidisciplinary

Nanozyme: new horizons for responsive biomedical applications

Dawei Jiang et al.

CHEMICAL SOCIETY REVIEWS (2019)

Article Biotechnology & Applied Microbiology

Encapsulation of lipase within metal-organic framework (MOF) with enhanced activity intensified under ultrasound

Shamraja S. Nadar et al.

ENZYME AND MICROBIAL TECHNOLOGY (2018)

Article Chemistry, Physical

A three-dimensional sponge of graphene nanoribbons crosslinked by Fe3O4 nanoparticles for Li+ storage

Xiyu Zhao et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

Article Chemistry, Multidisciplinary

GOx@ZIF-8(NiPd) Nanoflower: An Artificial Enzyme System for Tandem Catalysis

Qingqing Wang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Review Chemistry, Multidisciplinary

Controllable design of tunable nanostructures inside metal-organic frameworks

Liyu Chen et al.

CHEMICAL SOCIETY REVIEWS (2017)

Article Nanoscience & Nanotechnology

Protein-Metal Organic Framework Hybrid Composites with Intrinsic Peroxidase-like Activity as a Colorimetric Biosensing Platform

Yuqing Yin et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Article Biophysics

A 3D μPAD based on a multi-enzyme organic-inorganic hybrid nanoflower reactor

M. Ariza-Avidad et al.

BIOSENSORS & BIOELECTRONICS (2016)

Article Materials Science, Biomaterials

MOF-templated rough, ultrathin inorganic microcapsules for enzyme immobilization

Xiaoli Wang et al.

JOURNAL OF MATERIALS CHEMISTRY B (2015)

Article Materials Science, Multidisciplinary

Composites of metal-organic frameworks: Preparation and application in adsorption

Imteaz Ahmed et al.

MATERIALS TODAY (2014)

Review Materials Science, Multidisciplinary

Pressure-induced amorphization and polyamorphism: Inorganic and biochemical systems

D. Machon et al.

PROGRESS IN MATERIALS SCIENCE (2014)

Article Chemistry, Multidisciplinary

TiO2 nanotube arrays: intrinsic peroxidase mimetics

Lingling Zhang et al.

CHEMICAL COMMUNICATIONS (2013)

Article Chemistry, Multidisciplinary

Label-free Si quantum dots as photoluminescence probes for glucose detection

Yinhui Yi et al.

CHEMICAL COMMUNICATIONS (2013)

Article Chemistry, Multidisciplinary

A plasmonic blood glucose monitor based on enzymatic etching of gold nanorods

Xin Liu et al.

CHEMICAL COMMUNICATIONS (2013)

Article Chemistry, Multidisciplinary

Encapsulation of Laccase in Silica Colloidosomes for Catalysis in Organic Media

Chi Zhang et al.

LANGMUIR (2013)

Article Chemistry, Physical

Applications of magnetic metal-organic framework composites

Raffaele Ricco et al.

JOURNAL OF MATERIALS CHEMISTRY A (2013)

Article Chemistry, Multidisciplinary

Self-Catalyzed, Self-Limiting Growth of Glucose Oxidase-Mimicking Gold Nanoparticles

Weijie Luo et al.

ACS NANO (2010)

Article Chemistry, Inorganic & Nuclear

Extended polymorphism in copper(II) imidazolate polymers: A spectroscopic and XRPD structural study

N Masciocchi et al.

INORGANIC CHEMISTRY (2001)