4.6 Article

Synthesis of SiO2@MnCo2O4 core-shell nanorattles using layered double hydroxide precursors and studies on their peroxidase-like 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 Materials Science, Ceramics

Sol-gel assembled MnCo2O4/rGO photocatalyst for enhanced production of aniline from photoreduction of nitrobenzene under visible light

Nada Y. Tashkandi et al.

Summary: Aniline is an important chemical used in various industries, and photocatalysis has shown great potential for its green production. In this study, MnCo2O4/rGO nanocomposite was successfully synthesized using a simple sol-gel method, and it exhibited improved absorption in the visible light region, leading to enhanced photocatalytic effectiveness. The optimized MnCo2O4/rGO nanocomposite demonstrated the ability to completely reduce nitrobenzene to aniline under visible light illumination.

CERAMICS INTERNATIONAL (2022)

Article Chemistry, Multidisciplinary

Photoenhanced Oxidase-Peroxidase-like NiCo2O4@MnO2 Nanozymes for Colorimetric Detection of Hydroquinone

Ye Ma et al.

Summary: This study highlights the construction of artificial oxidase and peroxidase mimics based on nanomaterials. The nanozyme exhibited dual enzyme-like activities and could be further enhanced through illumination. This research provides a promising approach for rapid detection of trace compounds and has potential applications in sensors and catalysts.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2022)

Article Nanoscience & Nanotechnology

CoO Nanotubes Loaded on Graphene and Modified with Porphyrin Moieties for Colorimetric Sensing of Dopamine

Xin Zhao et al.

Summary: This study developed a nanoperiodase catalyst based on Por/CoO/GO for rapid colorimetric detection of H2O2 and dopamine (DA) concentrations. The sensor not only has a low detection limit, but also validated its accuracy in real serum samples.

ACS APPLIED NANO MATERIALS (2021)

Article Chemistry, Analytical

5,10,15,20-tetrakis (4-carboxylphenyl) porphyrin functionalized NiCo2S4 yolk-shell nanospheres: Excellent peroxidase-like activity, catalytic mechanism and fast cascade colorimetric biosensor for cholesterol

Yanlei He et al.

Summary: Por-NiCo2S4, functionalized NiCo2S4 yolk-shell nanospheres with excellent peroxidase activity, were successfully synthesized. The presence of superoxide free radicals and the synergistic effect of holes were found to play a key role in catalytic reactions. Por-NiCo2S4 was used to construct a fast cascade reaction sensing platform for quantitatively determination of cholesterol.

SENSORS AND ACTUATORS B-CHEMICAL (2021)

Article Energy & Fuels

In situ grown MnCo2O4@NiCo2O4 layered core-shell plexiform array on carbon paper for high efficiency counter electrode materials of dye-sensitized solar cells

Zixiang Li et al.

Summary: This study successfully synthesized a carbon paper supported core-shell MnCo2O4@NiCo2O4 nanoarray structure through a two-step solvothermal method, and applied it in DSSCs with a high photoelectric conversion efficiency of 9.58%. The superior performance of this structure is attributed to the combination of carbon paper with NiCo2O4 nanosheets and MnCo2O4 nanoneedle arrays, as well as the advantageous properties of the titanium mesh.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2021)

Article Materials Science, Multidisciplinary

A facile thermal decomposition approach for the synthesis of SiO2@ZnS core-shell nanoparticles and their application as effective adsorbent for the removal of congo red

Jatin Mahajan et al.

Summary: SiO2@ZnS core-shell nanoparticles were successfully synthesized using a novel thermal decomposition approach, with various analytical techniques confirming their structure and properties. The nanoparticles exhibited excellent adsorption performance, outperforming pure SiO2 and ZnS nanoparticles in the removal of congo red from aqueous solutions.

MATERIALS TODAY COMMUNICATIONS (2021)

Article Chemistry, Physical

Design of Co3O4@SiO2 Nanorattles for Catalytic Toluene Combustion Based on Bottom-Up Strategy Involving Spherical Poly(styrene-co-acrylic Acid) Template

Anna Rokicinska et al.

Summary: The study proposed yolk-shell materials for developing optimal transition metal oxide-based catalysts for the combustion of volatile organic compounds (VOCs). The catalysts, containing Co3O4 nanoparticles highly dispersed in a porous SiO2 shell, showed significantly higher activity in toluene combustion compared to standard silica gel supported Co3O4 catalysts.

CATALYSTS (2021)

Article Chemistry, Physical

Synthesis of MnCo2O4@MnCo2S4 core/shell micro-nanostructures on Ni foam for high performance asymmetric supercapacitors

Xin Wang et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2019)

Article Chemistry, Physical

Highly oriented (111) CoO and Co3O4 thin films grown by ion beam sputtering

P. Prieto et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

Article Chemistry, Inorganic & Nuclear

Hierarchical MnCo2O4@NiMoO4 as free-standing core-shell nanowire arrays with synergistic effect for enhanced supercapacitor performance

Jaafar Abdul-Aziz Mehrez et al.

INORGANIC CHEMISTRY FRONTIERS (2019)

Article Chemistry, Inorganic & Nuclear

Hierarchical micro/nanostructured Co3O4@MnCo2O4 core-shell nanowire arrays on Ni foam for electrochemical energy storage

Lige Zhao et al.

INORGANIC CHEMISTRY COMMUNICATIONS (2018)

Article Chemistry, Analytical

ssDNA-tailorable oxidase-mimicking activity of spinel MnCo2O4 for sensitive biomolecular detection in food sample

Lunjie Huang et al.

SENSORS AND ACTUATORS B-CHEMICAL (2018)

Article Biophysics

Structural effect of Fe3O4 nanoparticles on peroxidase-like activity for cancer therapy

Shiyan Fu et al.

COLLOIDS AND SURFACES B-BIOINTERFACES (2017)

Article Nanoscience & Nanotechnology

High-Performance Asymmetric Supercapacitors of MnCo2O4 Nanofibers and N-Doped Reduced Graphene Oxide Aerogel

Tanut Pettong et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Article Nanoscience & Nanotechnology

Development of a Stable MnCo2O4 Cocatalyst for Photocatalytic CO2 Reduction with Visible Light

Sibo Wang et al.

ACS APPLIED MATERIALS & INTERFACES (2015)

Article Chemistry, Inorganic & Nuclear

Synthesis of Silica@Ni-Co Mixed Metal Oxide Core-Shell Nanorattles and Their Potential Use as Effective Adsorbents for Waste Water Treatment

Syam Kandula et al.

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY (2015)

Review Chemistry, Multidisciplinary

Nanorattles or Yolk-Shell Nanoparticles-What Are They, How Are They Made, and What Are They Good For?

Magdalena Priebe et al.

CHEMISTRY-A EUROPEAN JOURNAL (2015)

Article Nanoscience & Nanotechnology

Rational Design of Magnetic Nanorattles as Contrast Agents for Ultrasound/Magnetic Resonance Dual-Modality Imaging

Peng Yang et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

Article Nanoscience & Nanotechnology

TiO2@CeOx Core-Shell Nanoparticles as Artificial Enzymes with Peroxidase-Like Activity

Luca Artiglia et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

Article Nanoscience & Nanotechnology

Yolk-Shell Fe0@SiO2 Nanoparticles as Nanoreactors for Fenton-like Catalytic Reaction

Chao Liu et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

Article Nanoscience & Nanotechnology

Co3O4 Nanoparticles with Multi-Enzyme Activities and Their Application in Immunohistochemical Assay

Jinlai Dong et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

Article Chemistry, Multidisciplinary

Membrane lipid peroxidation by the peroxidase-like activity of magnetite nanoparticles

Lijun Wang et al.

CHEMICAL COMMUNICATIONS (2014)

Article Chemistry, Inorganic & Nuclear

Synthesis of Novel Two-Phase Co@SiO2 Nanorattles with High Catalytic Activity

Nan Yan et al.

INORGANIC CHEMISTRY (2014)

Article Chemistry, Physical

The crystal plane effect on the peroxidase-like catalytic properties of Co3O4 nanomaterials

Jianshuai Mu et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2014)

Article Chemistry, Physical

Silica-metal core-shell nanostructures

B. J. Jankiewicz et al.

ADVANCES IN COLLOID AND INTERFACE SCIENCE (2012)

Article Chemistry, Analytical

BSA-templated MnO2 nanoparticles as both peroxidase and oxidase mimics

Xing Liu et al.

ANALYST (2012)

Article Chemistry, Multidisciplinary

Intrinsic peroxidase-like activity and catalase-like activity of Co3O4 nanoparticles

Jianshuai Mu et al.

CHEMICAL COMMUNICATIONS (2012)

Article Chemistry, Multidisciplinary

Covalent Hybrid of Spinel Manganese-Cobalt Oxide and Graphene as Advanced Oxygen Reduction Electrocatalysts

Yongye Liang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)

Article Chemistry, Physical

Silica-based complex nanorattles as multifunctional carrier for anticancer drug

Yong Hu et al.

JOURNAL OF MATERIALS CHEMISTRY (2011)

Article Chemistry, Physical

Prussian blue modified iron oxide magnetic nanoparticles and their high peroxidase-like activity

Xiao-Qing Zhang et al.

JOURNAL OF MATERIALS CHEMISTRY (2010)

Article Chemistry, Multidisciplinary

A nanoreactor framework of a Au@SiO2 yolk/shell structure for catalytic reduction of p-nitrophenol

Joongoo Lee et al.

ADVANCED MATERIALS (2008)

Article Materials Science, Multidisciplinary

Magnetic behavior of nanocrystalline MnCo2O4 spinels

FMM Borges et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2006)